201114657 六、發明說明： 【發明所屬之技術領域】 本發明’係關於包裝體。詳細之，係關於具備有：設 有開口部之包裝體本體、及可開閉地覆蓋該包裝體本體的 開口部之標籤構件之包裝體。 【先前技術】 0 以往，被提案有可收容複數片的濕巾之包裝體。如此 之包裝體，係具備有：收容複數片的濕巾，並且具有可將 該等複數片的濕巾取出的開口部之包裝體本體、及可開閉 地覆蓋該包裝體本體的開口部之標籤構件。 作爲如此之包裝體，例如，在專利文獻1，被提案有 :具備有標籤構件，該標籤構件係具有第1薄片與第2薄片 被疊層之本體部分、及只延長第2薄片之延長部分，且該 標籤構件之延長部分以比本體部分更強的接著力被接著於 Q 包裝體本體之包裝體。又，在專利文獻2，被提案有：具 有藉由兩片薄膜層所構成的標籤構件之包裝體中，在其中 一方之薄膜層的標籤構件之與剝離開始側相反側之端部設 有切痕之包裝體。 [先前技術文獻] [專利文獻] 專利文獻1:日本特開平1 1 -268783號公報 專利文獻2:日本特開平1 0-324277號公報 201114657 【發明內容】 [發明所欲解決之問題] 在專利文獻1所提案之包裝體中，由於延長部分以比 本體部分更強的接著力被接著於包裝體本體，因此當爲了 取出濕巾將標籤構件剝離時，可防止標籤構件會從包裝體 本體分離掉。然而，根據標籤構件之大小等，會有：藉由 構成標籤構件之第2薄片的反彈力，剝離的狀態之標籤構 件會回復到覆蓋開口部的狀態之情況。 在專利文獻2所提案之包裝體中，雖然藉由在其中一 方之薄膜層刻有切痕，構成使標籤構件可維持剝離的狀態 ，但是根據不刻有切痕的另一方之薄膜層之材質，會有： 剝離的狀態之標籤構件會回復到覆蓋開口部的狀態之情況 。又，在專利文獻2所提案之包裝體中，由於標籤構件之 對於包裝體本體之接著力爲均等，因此在將標籤構件剝離 時，會有：標籤構件從包裝體本體分離掉之情況。 因此，本發明之目的，係提供一種：在將覆蓋開口部 之標籤構件剝離之情況時，該標籤構件不易從包裝體本體 分離，且標籤構件不易回復到覆蓋開口部的狀態之包裝體 [用以解決問題之手段] 本發明，係關於一種包裝體，係具備有：設有開口部 之包裝體本體、及從該包裝體本體之外表面側可開閉地覆 -6 - 201114657 蓋上述開口部之標籤構件之包裝體，上述標籤構件，係具 備有：下層薄片、上層薄片、以及開縫部，該下層薄片’ 係可剝離自如地接著於位在上述包裝體本體之外表面的上 述開口部之周緣；該上層薄片，係具有：疊層於該下層薄 片的外表面側之本體部、以及從該下層薄片之一端側延伸 而剝離困難地接著於上述包裝體本體的外表面之延伸部； 該開縫部，係形成在上述上層薄片中之上述本體部與上述 0 延伸部之分界近旁。 又，上述下層薄片及上述上層薄片，係分別形成橫長 狀，且上述延伸部，係從上述下層薄片的長邊方向之一端 側延伸，較爲理想。 又，上述開縫部，係在上述上層薄片的寬幅方向之大 致中央部，以沿著該上層薄片的寬幅方向延伸之方式所形 成，較爲理想。 又，上述開縫部，係在上述上層薄片的寬幅方向之其 Q 中一端及另一端，分別以沿著該上層薄片的寬幅方向延伸 之方式所形成，較爲理想。 又，更具備有：被設置在上述下層薄片中之與上述開 縫部重疊的位置之下層開縫部，較爲理想。 又，上述開縫部，係具備有：被設置於該開縫部之其 中一端側且朝上述延伸部之延伸方向延伸之第1開縫、及 被設置於該開縫部之另一端側且朝上述延伸方向延伸之第 2開縫、以及被設置於該第1開縫與該第2開縫之間且朝與 上述延伸方向大致正交之方向延伸之第3開縫，較爲理想 201114657 又，本發明，係關於一種包裝體，係具備有：設有開 口部之包裝體本體、及從該包裝體本體之外表面側可開閉 地覆蓋上述開口部之標籤構件之包裝體，上述標籤構件， 係具備有：下層薄片、上層薄片、以及切缺部，該下層薄 片，係可剝離自如地接著於位在上述包裝體本體之外表面 的上述開口部之周緣；該上層薄片，係具有：疊層於上述 下層薄片的外表面側之本體部、從該下層薄片的一端緣之 一端側延伸而剝離困難地接著於上述包裝體本體的外表面 之第1延伸部、以及從上述一端緣之另一端側延伸而剝離 困難地接著於上述包裝體本體的外表面之第2延伸部；該 切缺部，係形成在上述第1延伸部與第2延伸部之間且無配 置上述下層薄片及上述上層薄片。 又，作爲上述第1延伸部與上述本體部的分界部分之 第1分界部、及作爲上述第2延伸部與上述本體部的分界部 分之第2分界部，係均朝與上述第1延伸部及上述第2延伸 部的延伸方向大致正交之方向延伸而形成，且上述第1分 界部及上述第2分界部，係相互地被配置於大致同一直線 上，較爲理想。 又，上述第1延伸部之在延伸端側之與上述延伸方向 正交的方向之長度，係比上述第1分界部之長度更長，且 上述第2延伸部之在延伸端側之與上述延伸方向正交的方 向之長度，係比上述第2分界部之長度更長，較爲理想。 又，作爲上述上層薄片及下層薄片中之與上述切缺部 -8 - 201114657 的分界部分之中央分界部，係具有朝上述延伸方向成 地彎曲之彎曲部，且該彎曲部之其中一端及另一端， 於比上述第1分界部及上述第2分界部更內側，較爲理〗 又’作爲上述上層薄片及下層薄片中之與上述切 的分界部分之中央分界部，係具備有：朝與上述延伸 大致正交之方向延伸之第1直線部、及從該第1直線部 中一端及另一端分別延伸於上述標籤構件的內側之一 2直線部，且上述第1直線部，係形成在與上述第1分 及上述第2分界部大致同一直線上，較爲理想。 [發明之效果] 根據本發明之包裝體，在將覆蓋開口部之標籤構 離之情況時，該標籤構件不易從包裝體本體分離，且 構件不易回復到覆蓋開口部之狀態。 Q 【實施方式】 [發明之實施形態] 以下，參照圖面說明關於本發明之包裝體的較佳 實施形態。第1圖，係顯示第1實施形態的包裝體之立 〇 第1實施形態之包裝體1，係如第1圖所示，具備 具有開口部11之包裝體本體10、及被收容於該包裝體 10的內部之複數片濕巾20、以及被安裝在包裝體本體 外表面且將開口部1 1覆蓋之標籤構件30。 凸狀 係位 I。 缺部 方向 之其 對第 界部 件剝 標籤 之各 體圖 有： 本體 10之 -9 - 201114657 包裝體本體10，係如第1圖及第2圖所示，由薄片 件所構成，於平面視形成具有大致矩形形狀之袋狀。 構成包裝體本體1 0之薄片狀構件，係可舉出：例如， 苯二甲酸乙二酯薄膜、鋁箔等被疊層而形成之不透液 薄膜材料。 開口部11，係設在包裝體本體10的上面之大致中 。該開口部11，係構成包裝體本體10的薄片狀構件之 分被切缺而形成。 複數片濕巾20,係形成大致矩形形狀（未圖示） 等複數片濕巾20，係分別以在相互地大致平行地被設 複數折線（未圖示）被折疊成預定的形狀之狀態.被疊 收容於包裝體本體10。 複數片濕巾20，係例如，使其中一方之側緣從開 11露出地被配置，並且使另一方之側緣被夾入於配置 方之其他的濕巾地被配置。藉此，將位於最靠近開口 側之濕巾20從開口部1 1取出時，配置在該被取出的濕 之下層的濕巾20之一部分會從開口部Π突出。因此， 於取出被收容在包裝體本體1〇之濕巾20。 第2圖，係第1實施形態中的標籤構件3 0之平面圖 3圖，係分解立體圖。第4圖’係第2圖之X-X線斷面圖 5圖，係第2圖之Y-Y線斷面圖。 標籤構件3 0，係如第1圖及第2圖所示’於平面視 橫長狀之大致矩形形狀。標籤構件3 0 ’係使該標籤構 之長邊方向沿著包裝體本體10之長邊方向地安裝於包 狀構 作爲 聚對 性之 央部 一部 。該 置之 層而 口部 在下 部1 1 巾20 則易 ，第 ，第 具有 件30 裝體 -10- 201114657 本體ι〇。 標籤構件30’係如第3圖所示，具備有：配置在包裝 體本體10側之下層薄片31、及疊層在該下層薄片的外表面 之上層薄片32。 下層薄片3 1，係如第4圖所示，比開口部1 1之大小更 大地構成。該下層薄片31，係如第3圖所示，具有：大致 矩形形狀之長邊方向的一方之端緣被形成圓弧狀之形狀。 ^ 在該下層薄片31之與包裝體本體10相對向之面（下面）， 如第4圖所示，於除了形成圓弧狀的部分之前端側以外之 部分塗敷有接著劑41。該接著劑41，係具有下層薄片31對 於包裝體本體1〇可反覆接著及剝離的程度之接著力。作爲 如此之接著劑，係可舉出聚酯系或丙烯系之感壓接著劑。 作爲構成下層薄片31之材料，係可舉出例如聚乙烯、 聚丙烯、聚酯、聚醯胺、聚氯乙烯等之合成樹脂薄膜。 上層薄片32，係如第2圖〜第5圖所示，具備有：疊層 Q 於下層薄片3 1的外表面側（上面側）之本體部3 2 1、及從 該本體部321之一端側延伸之延伸部322、以及在本體部 321與延伸部322之分界近旁所形成之開縫部323。 本體部321，係如第3圖所示，形成與下層薄片3 1大致 相同形狀。具體上，本體部321之於長邊方向之其中一端 側係形成直線狀，且另一端側係形成圓弧狀。 延伸部322，係如第3圖所示，從本體部321之於長邊 方向之其中一端側之形成直線狀之端緣延伸。該延伸部 322之上層薄片32的寬幅方向之長度，係與本體部321之上 201114657 層薄片32的寬幅方向之長度大致相等地所構成。又，延伸 部3 22之延伸長度，係比延伸部3 22之上層薄片32的寬幅方 向之長度更短地所構成。 開縫部3 2 3，係如第4圖所示，將上層薄片3 2之一部分 剪下而形成。該開縫部3 2 3，係如第2圖及第3圖所示’設 置在標籤構件3 0的寬幅方向之大致中央部，且沿著標籤構 件3 0的寬幅方向延伸。第1實施形態中，開縫部3 2 3，係如 第4圖所示，設置在本體部321與延伸部322之分界近旁之 延伸部3 22側。亦即，標籤構件30，係在設有開縫部3 23之 部分具有貫通孔。 以上之上層薄片3 2，係比下層薄片3 1剛性更小地所構 成。具體上，藉由將上層薄片32之厚度比下層薄片31之厚 度更薄地構成，將上層薄片3 2之剛性比下層薄片3 1之剛性 更小地構成。又，第1實施形態中，上層薄片3 2，係藉由 透明構件所構成。如此之上層薄片32，係可使用與下層薄 片3 1同樣之原料來構成。 在上層薄片32的下面之大致整個區域，如第4圖及第5 圖所示，塗敷有比在下層薄片31的下面所塗敷之接著劑接 著力更強之接著劑42。藉由該接著劑42，下層薄片31與上 層薄片32被接著，並且延伸部322被接著於包裝體本體10 之外表面。 其次，說明關於第1實施形態之標籤構件3 0的製造方 法之一實施樣態。 首先，準備相互地形成相同寬度之構成下層薄片31之 -12- 201114657 薄片材及構成上層薄片32之薄片材。 接著，只將構成下層薄片31之薄片材以預定之寬度（ 延伸部322之延伸長度）予以切斷。 接著，在構成下層薄片31之薄片材的上面，將構成上 層薄片32之薄片材予以疊層。於此，將構成下層薄片31 = 薄片材與構成上層薄片32之薄片材’以構成上層薄片32之 薄片材的一端緣之位置從構成下層薄片31之薄片材的一端 0 緣延伸之方式予以疊層。 接著，將構成下層薄片31之薄片材與構成上層薄片32 之薄片材之疊層體，切斷成標籤構件3〇之形狀’並且在該 疊層體的上層薄片32之延伸部分形成開縫部3 23。藉此’ 製造出具有延伸部322及開縫部323之標籤構件30 ° 以上之標籤構件3 0 ’係如第4圖及第5圖所示’於上層 薄片32之延伸部322剝離困難地被接著於包裝體本體1〇之 外表面。又’標籤構件30 ’係於下層薄片31與上層薄片32 Q 的本體部3 2 1之疊層部分覆蓋開口部1 1 ’並且剝離自如地 被接著於包裝體本體10的開口部11之周緣。 說明關於標籤構件3 0之理想的大小等。構成標鐵構件 30的上層薄片32之本體部321的長邊方向之長度’較理想 爲45mm〜60mm，而寬幅方向之長度，較理想爲30mm〜 4 0mm。又，第1實施形態的開縫部323之長度’較理想爲 10mm〜2 0mm。藉由將標籤構件之大小作爲上述之範圍 內，剝離的狀態之標籤構件則不易回復到覆蓋開口部之狀 態。 -13- 201114657 其次，說明關於第1實施形態的包裝體1之使用方法。 包裝體1，係如第1圖所示，在不被使用之狀態，係藉 由標籤構件30來覆蓋開口部11，並防止被收容在包裝體本 體10之濕巾20的乾燥。接著，在使用包裝體1時，將標籤 構件3 0之位於長邊方向之一端側之形成圓弧狀之部分把持 ，而將該標籤構件3 0朝向長邊方向之另一端側（延伸部 3 22側）拉引。如此一來，標籤構件30的下層薄片3 1與包 裝體本體10之接著部分被剝離，而露出開口部1 1。於此， 雖然下層薄片3 1與包裝體本體1 0係剝離自如地被接著，但 是由於延伸部3 22與包裝體本體10係剝離困難地被接著， 因此延伸部3 22與包裝體本體10之接著部分係不會被剝離 。藉此，將標籤構件3〇剝離而使開口部1 1露出之狀態（以 下，亦稱打開狀態）中，如第6圖及第7圖所示，標籤構件 30，係於延伸部322被接著於包裝體本體10，並且以上層 薄片32之本體部321與延伸部322之分界部近旁爲支點變成 表背反轉之狀態。亦即，上層薄片32之本體部321與延伸 部3 22之分界部近旁，係可發揮作爲：在將標籤構件30剝 離之情況時的鉸鏈部之功能。 於此，上層薄片32，係比下層薄片31厚度更薄地構成 。又，在可發揮作爲鉸鏈部之功能的上層薄片3 2之本體部 321與延伸部3 22之分界近旁，設置有開縫部3 23。藉此， 在打開狀態之標籤構件3 0，係不易回復到覆蓋開口部1 1之 狀態（以下，亦稱關閉狀態）。 根據以上之包裝體1，可得到如下之效果。 -14- 201114657 (1) 將標籤構件30構成含有下層薄片31及上層薄片 32，且在該上層薄片32之本體部321與延伸部322之分界近 旁設置開縫部3 2 3。藉此’可將發揮作爲鉸鏈部之功能的 在本體部3 2 1與延伸部3 2 2之分界近旁的標籤構件3 0之剛性 變小，且可將標籤構件3 0之反彈力變小。因此’打開狀態 之標籤構件3 0不易回復到覆蓋開口部1 1之狀態。 又，由於將發揮作爲鉸鏈部之功能的在本體部3 2 1與 八 延伸部322之分界近旁的標籤構件30之剛性變小’因此可 Ο 將下層薄片31之大小及上層薄片32的本體部321之大小較 小地構成。又，可將標籤構件30之厚度較薄地構成。 (2) 將下層薄片31之下面與包裝體本體1〇剝離自如 地接著，且將上層薄片32之延伸部322與包裝體本體1〇剝 離困難地接著。藉此，在將覆蓋開口部1 1的標籤構件3 〇打 開之情況時，該標籤構件30則不易從包裝體本體1 〇被分離 。因此，可提高包裝體1之便利性。 0 (3)將開縫部323，在本體部321與延伸部322之分界 近旁，以朝標籤構件30的寬幅方向延伸之方式設置。藉此 ，即使將標籤構件3 0之寬幅構成較廣，亦可將在本體部 321與延伸部322之分界近旁的標籤構件30之剛性變小。故 ，由於可將標籤構件30的寬幅方向之長度較長地（寬幅較 廣地）構成，因此可擴展標籤構件30的設計之幅度。 (4 )將開縫部3 23，設置在上層薄片32的寬幅方向之 大致中央部。藉此，即使在將標籤構件30反覆剝離或接著 之情況，上層薄片32也不易從設有開縫部3 23之部分破損 -15- 201114657 。因此，可提高標籤構件3 0之耐久性。 其次，說明關於本發明的包裝體1之第2實施形態〜第 7實施形態。針對以下的各實施形態之說明，關於同一構 成要件賦予同一符號，並將其說明省略或簡略化。 在第2實施形態〜第7實施形態中，除了標籤構件30之 結構不同之外，係具有與第1實施形態的包裝體1同樣之結 構。 第2實施形態中之標籤構件3 0 A，係如第8圖所示，於 開縫部3 23A之形狀與第1實施形態不同。具體上，第2實施 形態中之開縫部3 23A，係形成於上層薄片32之寬幅方向較 長的大致橢圓形狀。在該第2實施形態中，開縫部323 A ’ 係跨過本體部321與延伸部3 22之分界部分而形成於本體部 321側及延伸部3 22側。 第3實施形態中之標籤構件3 Ο B，係如第9 A圖及第9 B 圖所示，具備有設置在下層薄片31之下層開縫部311，在 這一點與第2實施形態不同。具體上，下層開縫部3 1 1，係 在與設置在上層薄片32之開縫部323B重疊之位置，將下層 薄片3 1切缺所形成。 根據第2實施形態及第3實施形態，可得到與第1實施 形態同樣之效果。 第4實施形態中之標籤構件30C，係如第10圖所示，將 開縫部323 C以在上層薄片32的寬幅方向之其中一端及另一 端，分別沿著上層薄片3 2的寬幅方向延伸之方式所形成’ 在這一點與第1實施形態不同。 -16- 201114657 第5實施形態中之標籤構件3 OD，係如第1 1 A圖所示， 在開縫部3 23 D之形狀不同之點及具備有下層開縫部31 1D 之點，與第4實施形態不同。具體上，開縫部323D，係被 設置在上層薄片32的寬幅方向之其中一端及另一端，並且 分別形成於平面視大致正方形形狀。在該第5實施形態中 ，開縫部3 2 3 D，係跨過本體部3 2 1與延伸部3 22之分界部分 而形成於本體部321側及延伸部3 22側。又，下層開縫部 3UD，係被設置於與被設置在上層薄片32之開縫部323D 重疊之位置。 第6實施形態中之標籤構件3 0E，係如第1 1 B圖所示， 將開縫部3 23E之形狀形成於平面視大致半圓形狀，這一點 與第5實施形態不同之外，具有與第5實施形態同樣之結構 〇 第4實施形態〜第6實施形態中之開縫部323C〜3 23E分 別之沿著上層薄片的寬幅方向之方向之長度，較理想爲 7mm 〜12mm。 根據第4實施形態〜第6實施形態，可得到上述（1 ) 〜（3 )之效果。 第7實施形態中之標籤構件3〇F，係如第I2圖所示’將 開縫部323F於上層薄片32之寬幅方向，隔著預定間隔而設 置複數個，這一點與第1實施形態不同。具體上’開縫部 323F，係被設置於標籤構件3 0F的寬幅方向中之其中一端 側、另一端側及大致中央部之3處。 (3 )之效果 根據第7實施形態’可得到上述（1 ) -17- 201114657 第8實施形態中之標籤構件30G，係如第13A圖〜第 13C圖所示，將開縫部3 23 G包含第1開縫324G、第2開縫 325 G、第3開縫326G、第4開縫327G、第5開縫328G而構成 ，這一點與第1實施形態不同。 第1開縫324G，係構成開縫部323 G之其中一端側，且 沿著延伸部3 22G之延伸方向延伸。 第2開縫3 25G，係構成開縫部323 G之另一端側，且沿 著延伸部3 22G之延伸方向延伸。 該等第1開縫3 24G及第2開縫325G之長度，係較理想 爲 1.0mm〜5.0mm，更理想爲 1.5mm 〜3.0mm。 第3開縫3 26G，係被設置於第1開縫324G與第2開縫 3 25G之間，且與延伸部3 22 G之延伸方向大致正交而延伸 。該第3開縫3 26G，係被設置在比第1開縫324G之位於內 側之端部、及第2開縫3 25 G之位於內側之端部更內側。 第4開縫3 2 7 G，係對於延伸部3 2 2 G之延伸方向傾斜預 定角度（例如45度）而延伸。該第4開縫327G，係連結第3 開縫326G之其中一端及第1開縫3MG之內側之端部。 第5開縫3 2 8G，係對於延伸部322G之延伸方向傾斜預 定角度（例如45度）而延伸。該第5開縫3 28 G，係連結第3 開縫326G之另一端及第2開縫325G之內側之端部。 亦即，第3開縫3 26G之其中一端，係夾介第4開縫 3 27G而接連於第1開縫324G，且第3開縫326G之另一端， 係夾介第5開縫3 28G而接連於第2開縫3 25G。 -18- 201114657 又，第8實施形態中，在下層薄片31G，於與上層薄片 32G重疊之位置，也設置有下層開縫部311G。 根據第8實施形態，可得到上述（1 )〜（4 )之效果 之外，還可得到如下之效果。 (5 )在製造第1實施形態的標籤構件30之情況時，在 形成開縫部323之步驟中，有時開縫部3 23之位置會朝延伸 部3 22之延伸方向稍微偏移。在如此之情況下，發揮作爲 0 鉸鏈部之功能的本體部321與延伸部322的分界部分之位置 、及第3開縫326之位置就會朝延伸方向偏移，因而藉由開 縫部323之標籤構件30的反彈力之降低效果就會有變小之 虞。 因此，第8實施形態中，係將開縫部323 G，包含朝延 伸部322G之延伸方向延伸之第1開縫324G及第2開縫3 25G 而構成。藉此，即使爲：標籤構件30G中之設置開縫部 3 2 3 G之位置朝延伸部3 2 2 G之延伸方向稍微（例如，1 mm程 Q 度）偏移，而發揮作爲鉸鏈部之功能的本體部321與延伸 部3 22的分界部分之位置、及第3開縫3 26G之位置朝延伸方 向偏移之情況，第1開縫324G及第2開縫325G也會跨過鉸 鏈部而被配置。故，由於即使爲：標籤構件30G中之設置 開縫部323G之位置朝延伸部322G之延伸方向梢微偏移之 情況，亦可將鉸鏈部及第3開縫326G夾介第1開縫324G、 第4開縫3 27G、第2開縫325G、及第5開縫328G來連結，因 此可確保藉由第3開縫3 26G之標籤構件30的反彈力之降低 效果。 -19- 201114657 第9實施形態中之標籤構件30H，係如第14A圖〜第 14C圖所示，主要在延伸部之結構不同之點、及具有切缺 部3 3H來替代開縫部之點，與第1實施形態不同。 第9實施形態中之標籤構件30H，係具備有：下層薄片 31H、上層薄片32H、切缺部33H。 下層薄片31H，係如第14C圖所示，矩形形狀中之第1 方向D 1的一端緣之中央部朝外側成凸狀地彎曲，並且該一 端緣之其中一端側及另一端側具有朝與第1方向D1正交之 第2方向D2延伸成直線狀之形狀。下層薄片31H的一端緣 之其中一端側與另一端側，係位於大致同一直線上。又， 該一端緣之中央部的彎曲端之位置也位於與該等一端緣之 其中一端側及另一端側大致同一直線上。 又，下層薄片31H的第1方向D1之另一端緣，係突出 成以下層薄片31H的第2方向D2之長度爲直徑之圓弧狀， 並且從該彎曲端更進一步突出成具有比第2方向D2之長度 更小的直徑之圓弧狀。 上層薄片32H，係如第HA圖及第14B圖所示，具備有 :本體部321H、第1延伸部34H、第2延伸部35H。 本體部321H，係具有與下層薄片31H之形狀大致同一 之形狀。 第1延伸部WH，係從下層薄片31H之第1方向D1的一 端緣之其中一端側朝第1方向D1延伸。第2延伸部35H，係 從下層薄片3 1 Η之第1方向D 1的一端緣之另一端側朝第1方 向D1延伸。該等第1延伸部34Η及第2延伸部35Η，係剝離 -20- 201114657 困難地被接著於包裝體本體之外表面。 切缺部33H，係無配置下層薄片31H及上層薄片32H之 區域，且形成在第2方向D2中的第1延伸部34H與第2延伸 部3 5 Η之間。 以上之標籤構件30Η中，作爲第1延伸部34Η與本體部 321Η的分界部分之第1分界部341Η、及作爲第2延伸部35Η 與本體部321Η的分界部分之第2分界部351Η，係均朝與作 爲第1延伸部34Η及第2延伸部35Η的延伸方向之第1方向D1 Ο 大致正交之第2方向D2延伸。又，該等第1分界部341Η及 第2分界部35 1Η，係相互地被配置於大致同一直線上。 又，作爲被疊層的上層薄片3 2Η及下層薄片31Η中之 與切缺部33Η的分界部分之中央分界部331Η，係具有朝第 1方向D1成凸狀地彎曲之彎曲部3 3 2Η所構成。該彎曲部 3 3 2Η之其中一端及另一端，係如第14Α圖所示，位於比第 1分界部341Η及第2分界部351Η更於第1方向D1之內側。又 Q ，該彎曲部3 3 2Η之彎曲端，係位於連結第1分界部341Η及 第2分界部351Η之直線上。 根據第9實施形態，可得到上述（2 )之效果之外，還 可得到如下之效果。 (6)將標籤構件30Η，包含：具有第1延伸部34Η及 第2延伸部35Η之上層薄片32Η、及形成在該等第1延伸部 34Η與第2延伸部35Η之間之切缺部33Η，而構成。藉此， 可將發揮作爲鉸鏈部之功能的在第1分界部341Η及第2分界 部3 5 1 Η的標籤構件3 ΟΗ之剛性變小，且可將標籤構件3 0Η -21 - 201114657 之反彈力變小。因此，打開狀態之標籤構件3 OH不易回復 到覆蓋開口部之狀態。 又，由於將發揮作爲鉸鏈部之功能的在第1分界部 341H及第2分界部351H的標籤構件30H之剛性變小，因此 可將下層薄片31H之大小及上層薄片32H的本體部321H之 大小較小地構成。又，可將標籤構件3 0H之厚度較薄地構 成。 (7)使中央分界部331H之彎曲端，位於連結第1分界 部341H及第2分界部351H之直線上。藉此，由於中央分界 部331H之彎曲端位於連結發揮作爲鉸鏈部之功能的第1分 界部341H及第2分界部351H之直線上，因此可使該彎曲端 ，發揮作爲在將標籤構件30H從打開狀態回到關閉狀態之 情況時的導引部之功能。故，可降低在將標籤構件3 0H從 打開狀態回到關閉狀態之情況時產生的標籤構件之位置偏 移。 第1 〇實施形態中之標籤構件3 0 I，係如第1 5 A圖〜第 15C圖所示，主要在第1延伸部341及第2延伸部351之形狀 不同之點，與第9實施形態不同。更具體之，第1 〇實施形 態中’第1延伸部341之在延伸端側的第2方向D2之長度， 係比第1分界部34 II之長度更長地構成。又，第2延伸部351 之在延伸端側的第2方向D2之長度，係比第2分界部35 II之 長度更長地構成。 根據第1 0實施形態，可得到上述（2 ) 、 （ 6 )及（7 )之效果之外，還可得到如下之效果。 -22- 201114657 (8) 將第1延伸部341之在第2方向D2之長度比第1分 界部3411之長度更長地構成，且將第2延伸部351之在第2方 向D2之長度比第2分界部3511之長度更長地構成。故’由 於可將藉由第1延伸部341及第2延伸部351之與包裝體本體 10之接著力變得堅固，因此可使標籤構件30不易從包裝體 本體1 〇分離。 第1 1實施形態中之標籤構件3 0J，係如第1 6 A圖〜第 0 16C圖所示，主要在中央分界部331J之形狀不同之點，與 第9實施形態不同。更具體之，第1 1實施形態中’中央分 界部331】，係具備有··第1直線部3 3 3 】、及一對第2直線部 3 34J。 第1直線部3 3 3 J，係朝第2方向D2延伸。該第1直線部 333J，係形成在與第1分界部341J及第2分界部351J大致同 一直線上。 一對第2直線部3 34J，係從第1直線部3 3 3 J之其中一端 Q 及另一端分別延伸於標籤構件3 之內側。一對第2直線部 3 34】，係對於第1方向D1傾斜預定角度（例如45度）而延 伸。 根據第1 1實施形態，可得到上述（2 )及（6 )之效果 之外，還可得到如下之效果。 (9) 將中央分界部331J，包含：第1直線部333J及一 對第2直線部3 34J而構成，且使第1直線部3 3 3 J，位於連結 第1分界部341J及第2分界部351J之直線上。藉此，由於第 1直線部333〗位於連結發揮作爲鉸鏈部之功能的第丨分界部 -23- 201114657 3 4 1 J及第2分界部3 5 1〗之直線上，因此可使該第1直線部 3 3 3J，發揮作爲在將標籤構件30J從打開狀態回到關閉狀 態之情況時的導引部之功能。故，可降低在將標籤構件 3 0 J從打開狀態回到關閉狀態之情況時產生的標籤構件之 位置偏移。 以上，說明了關於本發明之較理想的各實施形態，但 本發明並非被限制於上述之各實施形態，而可適當變更。 例如，上述之第1實施形態〜第7實施形態中，雖將標 籤構件30之長邊方向，以沿著包裝體本體10之長邊方向之 方式來配置，但並不限於此。即，亦可將標籤構件之長邊 方向，以沿著包裝體本體之寬幅方向之方式來配置。 又，標籤構件30之形狀，係不限於上述的各實施形態 所示之形狀。即，亦可將標籤構件3 0，如第1 7 A圖所示， 構成寬幅之形狀。又，如第1 7 B圖所示，亦可將被配置在 標籤構件3 0的外周部分之框構件5 0配置於包裝體本體之外 表面。 本發明，係可適用於收容被使用於擦屁股等的濕巾之 包裝體、收容被使用於廚房周圍、浴室、洗臉台等的水周 圍之污垢清掃的擦淨薄片之包裝體等。 【圖式簡單說明】 第1圖’係顯示本發明之包裝體的第1實施形態之立體 圖。 第2圖，係第1實施形態之包裝體中的標籤構件之平面 -24- 201114657 圖。 第3圖，係第ί實施形態之包裝體中的標籤構件之分解 立體圖。 第4圖，係第2圖之Χ-Χ線斷面圖。 第5圖，係第2圖之Υ-Υ線斷面圖。 第6圖，係顯示將標籤構件剝離之狀態的包裝體之平 面圖。 第7圖，係第6圖之Ζ-Ζ線斷面圖。 第8圖，係顯示第2實施形態之包裝體的標籤構件之平 面圖。 第9 Α圖，係顯示第3實施形態之包裝體的標籤構件之 平面圖。 第9B圖，係第9A圖之A-A線斷面圖。 第10圖，係顯示第4實施形態之包裝體的標籤構件之 平面圖。 第11A圖，係顯示第5實施形態之包裝體的標籤構件之 平面圖。 第1 1 B圖，係顯示第6實施形態之包裝體的標籤構件之 平面圖。 第12圖，係顯示第7實施形態之包裝體的標籤構件之 平面圖。 第1 3 A圖，係顯示第8實施形.態之包裝體的標籤構件之 平面圖。 第13B圖，係顯示第8實施形態之標籤構件的上層薄片 -25- 201114657 之平面圖。 第13C圖，係顯示第8實施形態之標籤構件的下層薄片 之平面圖。 第14A圖，係顯示第9實施形態之包裝體的標籤構件之 平面圖。 第14B圖，係顯示第9實施形態之標籤構件的上層薄片 之平面圖。 第14C圖，係顯示第9實施形態之標籤構件的下層薄片 之平面圖。 第15A圖，係顯示第1〇實施形態之包裝體的標籤構件 之平面圖。 第15B圖，係顯示第10實施形態之標籤構件的上層薄 片之平面圖。 第15C圖，係顯示第10實施形態之標籤構件的下層薄 片之平面圖。 第1 6 A圖，係顯示第1 1實施形態之包裝體的標籤構件 之平面圖。 第1 6B圖，係顯示第1 1實施形態之標籤構件的上層薄 片之平面圖。 第1 6C圖，係顯示第1 1實施形態之標籤構件的下層薄 片之平面圖。 第17A圖，係顯示標籤構件之變形例的一例之平面圖 〇 第1 7B圖，係顯示標籤構件之變形例的另一例之平面 -26- 0 201114657 圖。 【主要元件符號說明】 1 :包裝體 10 :包裝體本體 1 1 :開口部 30 :標籤構件 31 :下層薄片 32 :上層薄片 3 1 1 :下層開縫部 321 :本體部 3 22 :延伸部 3 23 :開縫部 3 2 4 G :第1開縫 325G :第2開縫 3 26G :第3開縫 33H > 331、33J ：切缺部 34H、341、34J:第 1延伸部 35H、351、35J ：第 2延伸部 331H、3311、331J:中央分界部 332H、 3321:彎曲部 3 3 3 J :第1直線部 3 3 4J :第2直線部 341H > 3411、341J ：第 1 分界部 351H、3511、351J ：第 2分界部 -27-201114657 VI. Description of the Invention: [Technical Field to Which the Invention Is Ascribed] The present invention relates to a package. More specifically, the package body includes a package body having an opening and a label member that can openably and closably cover an opening of the package body. [Prior Art] 0 Conventionally, a package in which a plurality of wet tissues can be accommodated has been proposed. The package body includes a package body that accommodates a plurality of wet tissues, and a package body that has an opening for taking out the plurality of wet tissues, and a label that can openably and closably cover the opening of the package body. member. As such a package, for example, Patent Document 1 proposes to provide a label member having a body portion in which a first sheet and a second sheet are laminated, and an extension portion in which only the second sheet is extended. And the extension of the label member is followed by the packaging body of the Q package body with a stronger adhesive force than the body portion. Further, in Patent Document 2, in a package having a label member composed of two film layers, a label member having one of the film layers is cut at an end portion on the side opposite to the peeling start side. The package of marks. [PRIOR ART DOCUMENT] Patent Document 1: Japanese Laid-Open Patent Publication No. Hei No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. In the package proposed in the document 1, since the extension portion is attached to the package body with a stronger adhesive force than the body portion, when the label member is peeled off for taking out the wet tissue, the label member can be prevented from being separated from the package body. Drop it. However, depending on the size of the label member or the like, there is a case where the label member in the peeled state returns to the state in which the opening portion is covered by the repulsive force of the second sheet constituting the label member. In the package proposed in Patent Document 2, the label member is kept in a state in which the label member is cut by the incision in one of the film layers, but the material of the other film layer is not inscribed with the notch. There will be a case where the label member in the peeled state will return to the state in which the opening portion is covered. Further, in the package proposed in Patent Document 2, since the adhesive force of the label member to the package body is uniform, when the label member is peeled off, the label member may be separated from the package body. Therefore, an object of the present invention is to provide a package body in which the label member is not easily separated from the package body and the label member is less likely to return to the state in which the opening portion is covered when the label member covering the opening portion is peeled off. Means for Solving the Problem The present invention relates to a package body comprising: a package body having an opening; and an opening and closing cover from an outer surface side of the package body -6 - 201114657 In the package of the label member, the label member includes a lower sheet, an upper sheet, and a slit portion, and the lower sheet is detachably attached to the opening of the outer surface of the package body. a peripheral sheet having: a main body portion laminated on an outer surface side of the lower layer sheet; and an extending portion extending from an end side of the lower layer sheet to be peeled off difficultly on an outer surface of the package body; The slit portion is formed in the vicinity of the boundary between the body portion and the zero extension portion in the upper sheet. Further, the lower layer sheet and the upper layer sheet are each formed in a horizontally long shape, and the extending portion is preferably extended from one end side in the longitudinal direction of the lower layer sheet. Further, it is preferable that the slit portion is formed so as to extend substantially in the width direction of the upper sheet in the central portion in the width direction of the upper sheet. Further, it is preferable that the slit portion is formed so that one end and the other end of the Q in the width direction of the upper sheet are extended along the width direction of the upper sheet. Further, it is preferable that the slit portion is provided below the position at which the slit portion overlaps the lower layer. Further, the slit portion is provided with a first slit that is provided on one end side of the slit portion and that extends in a direction in which the extending portion extends, and is provided on the other end side of the slit portion and extends toward the end The second slit extending in the direction and the third slit provided between the first slit and the second slit and extending in a direction substantially orthogonal to the extending direction are preferably 201114657. According to another aspect of the invention, a package body including a package body having an opening, and a package member that can open and close the label member from the outer surface side of the package body, wherein the label member is The lower layer sheet, the upper layer sheet, and the cutout portion are detachably attached to a periphery of the opening portion on the outer surface of the package body; the upper layer sheet has a laminate The main body portion on the outer surface side of the lower layer sheet extends from one end side of the one end edge of the lower layer sheet, and is peeled off to the first extension portion of the outer surface of the package body. And extending from the other end side of the one end edge to peel off the second extending portion that is difficult to be attached to the outer surface of the package body; the notch portion is formed between the first extending portion and the second extending portion The above lower sheet and the above upper sheet are not disposed. Further, the first boundary portion as the boundary portion between the first extension portion and the main body portion, and the second boundary portion as the boundary portion between the second extension portion and the main body portion are both oriented toward the first extension portion Preferably, the first extension portion and the second boundary portion are disposed on substantially the same straight line, and the second extension portion extends in a direction in which the extending direction is substantially orthogonal to each other. Further, the length of the first extending portion on the extending end side in the direction orthogonal to the extending direction is longer than the length of the first boundary portion, and the second extending portion is on the extending end side The length in the direction in which the extending directions are orthogonal is preferably longer than the length of the second boundary portion. Further, as a central boundary portion of the boundary portion between the upper sheet and the lower sheet and the cutout portion -8 - 201114657, there is a curved portion which is curved in the extending direction, and one end of the curved portion and the other portion The one end is further inside than the first boundary portion and the second boundary portion, and is configured to be a central boundary portion between the upper layer sheet and the lower layer sheet and the cut boundary portion. a first straight portion extending in a direction perpendicular to the orthogonal direction, and a straight portion extending from one end and the other end of the first straight portion to the inner side of the label member, wherein the first straight portion is formed Preferably, it is substantially the same as the first point and the second boundary portion. [Effects of the Invention] According to the package of the present invention, when the label covering the opening portion is detached, the label member is less likely to be separated from the package body, and the member is less likely to return to the state of covering the opening. [Embodiment] [Embodiment of the Invention] Hereinafter, preferred embodiments of the package according to the present invention will be described with reference to the drawings. In the first embodiment, the package 1 of the first embodiment is shown in Fig. 1, and the package body 10 having the opening 11 is provided and housed in the package. A plurality of wet tissues 20 inside the body 10, and a label member 30 attached to the outer surface of the package body and covering the opening 11. Convex system I. The body diagrams of the strips in the direction of the missing part are: Body -9 - 201114657 The package body 10, as shown in Figures 1 and 2, is composed of a sheet member, in plan view A bag shape having a substantially rectangular shape is formed. The sheet-like member constituting the package body 10 is, for example, a liquid-impermeable film material formed by laminating an ethylene phthalate film or an aluminum foil. The opening portion 11 is provided substantially in the upper surface of the package body 10. The opening portion 11 is formed by cutting out the sheet-like members constituting the package body 10. The plurality of wet tissues 20 are formed into a plurality of wet tissues 20 having a substantially rectangular shape (not shown), and are each folded into a predetermined shape by a plurality of fold lines (not shown) substantially parallel to each other. The package body 10 is stacked and stacked. The plurality of wet tissues 20 are disposed, for example, such that one side edge thereof is exposed from the opening 11 and the other side edge is sandwiched by the other wet tissues disposed on the side. Thereby, when the wet tissue 20 located closest to the opening side is taken out from the opening portion 1 1 , a portion of the wet tissue 20 disposed under the removed wet lower layer protrudes from the opening portion 。. Therefore, the wet tissue 20 accommodated in the package body 1 is taken out. Fig. 2 is a plan view of the label member 30 in the first embodiment, and is an exploded perspective view. Fig. 4 is a cross-sectional view taken along line X-X of Fig. 2, and is a cross-sectional view taken along line Y-Y of Fig. 2. The label member 30 has a substantially rectangular shape which is horizontally long in plan view as shown in Figs. 1 and 2 . The label member 30' is such that the longitudinal direction of the label structure is attached to the package in the longitudinal direction of the package body 10 as a central portion of the pair. The layer is placed in the mouth and the mouth is in the lower portion 1 1 towel 20 is easy, and the first member has the body 30 - -10-201114657 body 〇. As shown in Fig. 3, the label member 30' includes a lower sheet 31 disposed on the side of the package main body 10 and an upper sheet 32 laminated on the outer surface of the lower sheet. The lower sheet 3 1, as shown in Fig. 4, is configured to be larger than the size of the opening portion 11. As shown in Fig. 3, the lower sheet 31 has a shape in which one end edge in the longitudinal direction of the substantially rectangular shape is formed in an arc shape. ^ On the surface (lower surface) of the lower sheet 31 facing the package main body 10, as shown in Fig. 4, an adhesive agent 41 is applied to a portion other than the end side before the arcuate portion. The adhesive 41 has an adhesive force to the extent that the lower sheet 31 can be repeatedly and subsequently peeled off from the package body 1. As such an adhesive, a polyester-based or propylene-based pressure-sensitive adhesive can be mentioned. The material constituting the lower layer sheet 31 is, for example, a synthetic resin film of polyethylene, polypropylene, polyester, polyamide or polyvinyl chloride. As shown in FIGS. 2 to 5, the upper sheet 32 includes a body portion 3 2 1 on the outer surface side (upper surface side) of the lower layer sheet 3 1 and a one end portion from the body portion 321 The side extending portion 322 and the slit portion 323 formed near the boundary between the body portion 321 and the extending portion 322. The main body portion 321 has a shape substantially the same as that of the lower layer sheet 3 1 as shown in Fig. 3 . Specifically, the one end side of the main body portion 321 is formed in a linear shape on one end side in the longitudinal direction, and the other end side is formed in an arc shape. As shown in Fig. 3, the extending portion 322 extends from a linear end edge of one end side of the main body portion 321 in the longitudinal direction. The length of the upper sheet 32 of the extending portion 322 in the width direction is substantially equal to the length of the 201114657 layer sheet 32 on the main body portion 321 in the width direction. Further, the extension length of the extending portion 3 22 is shorter than the length of the width direction of the layer sheet 32 above the extending portion 32. The slit portion 3 2 3 is formed by cutting a part of the upper sheet 3 2 as shown in Fig. 4 . The slit portion 3 2 3 is provided at a substantially central portion in the width direction of the label member 30 as shown in Figs. 2 and 3, and extends in the width direction of the label member 30. In the first embodiment, the slit portion 3 2 3 is provided on the side of the extending portion 32 of the vicinity of the boundary between the main body portion 321 and the extending portion 322 as shown in Fig. 4 . That is, the label member 30 has a through hole at a portion where the slit portion 323 is provided. The upper layer sheet 3 2 is formed to be less rigid than the lower sheet sheet 31. Specifically, by making the thickness of the upper sheet 32 thinner than the thickness of the lower sheet 31, the rigidity of the upper sheet 3 2 is made smaller than the rigidity of the lower sheet 31. Further, in the first embodiment, the upper sheet 3 2 is composed of a transparent member. The upper sheet 32 can be constructed using the same raw materials as the lower sheet 31. In substantially the entire area of the lower surface of the upper sheet 32, as shown in Figs. 4 and 5, an adhesive 42 which is stronger than the adhesive applied to the lower surface of the lower sheet 31 is applied. With the adhesive 42, the lower sheet 31 and the upper sheet 32 are followed, and the extending portion 322 is attached to the outer surface of the package body 10. Next, an embodiment of the manufacturing method of the label member 30 of the first embodiment will be described. First, -12-201114657 sheets constituting the lower sheet 31 of the same width and sheets constituting the upper sheet 32 are prepared to be mutually formed. Next, only the sheet material constituting the lower layer sheet 31 is cut at a predetermined width (the extension length of the extending portion 322). Next, on the upper surface of the sheet constituting the lower sheet 31, the sheets constituting the upper sheet 32 are laminated. Here, the lower sheet 31 = the sheet material and the sheet material constituting the upper layer sheet 32 are stacked so that the position of one end edge of the sheet material constituting the upper layer sheet 32 is extended from the edge 0 of one end of the sheet material constituting the lower layer sheet 31. Floor. Then, the laminate of the sheet material constituting the lower layer sheet 31 and the sheet material constituting the upper layer sheet 32 is cut into the shape of the label member 3', and the slit portion 3 is formed at the extended portion of the upper sheet 32 of the laminate. twenty three. By this, the label member 30' having 30° or more of the label member having the extending portion 322 and the slit portion 323 is manufactured. As shown in Figs. 4 and 5, the extension portion 322 of the upper sheet 32 is difficult to be peeled off. On the outer surface of the package body 1〇. Further, the 'label member 30' is formed so that the laminated portion of the lower sheet 31 and the main portion 32 of the upper sheet 32 Q covers the opening 1 1 ' and is detachably attached to the periphery of the opening 11 of the package body 10. The ideal size and the like of the tag member 30 will be described. The length ′ of the main body portion 321 constituting the upper sheet 32 of the target member 30 is preferably 45 mm to 60 mm, and the length in the width direction is preferably 30 mm to 40 mm. Further, the length ' of the slit portion 323 of the first embodiment is preferably 10 mm to 20 mm. By setting the size of the label member within the above range, the label member in the peeled state is less likely to return to the state of covering the opening portion. -13- 201114657 Next, a method of using the package 1 of the first embodiment will be described. As shown in Fig. 1, the package 1 covers the opening portion 11 by the label member 30 in a state where it is not used, and prevents the wet tissue 20 accommodated in the package body 10 from drying. Then, when the package 1 is used, the arcuate portion of the label member 30 on the one end side in the longitudinal direction is gripped, and the label member 30 is oriented toward the other end side in the longitudinal direction (the extension portion 3) 22 side) pull. As a result, the lower sheet 31 of the label member 30 and the succeeding portion of the package body 10 are peeled off to expose the opening portion 11. Here, although the lower sheet 31 is detachably attached to the package main body 10, the extension portion 322 is difficult to be peeled off from the package main body 10, so that the extension portion 322 and the package body 10 are Then some parts will not be stripped. Thereby, in a state in which the label member 3 is peeled off and the opening 1 1 is exposed (hereinafter, also referred to as an open state), as shown in FIGS. 6 and 7, the label member 30 is attached to the extending portion 322. In the package body 10, and the vicinity of the boundary portion between the body portion 321 and the extending portion 322 of the upper layer sheet 32, the fulcrum becomes a state in which the front and back are reversed. In other words, the body portion 321 of the upper sheet 32 is adjacent to the boundary portion of the extending portion 32, and functions as a hinge portion when the label member 30 is peeled off. Here, the upper sheet 32 is formed to be thinner than the lower sheet 31. Further, a slit portion 323 is provided in the vicinity of the boundary between the main body portion 321 and the extending portion 3 22 of the upper sheet 3 2 which functions as a hinge portion. Thereby, the label member 30 in the open state is less likely to return to the state in which the opening portion 1 1 is covered (hereinafter, also referred to as the closed state). According to the above package 1, the following effects can be obtained. -14- 201114657 (1) The label member 30 is composed of a lower sheet 31 and an upper sheet 32, and a slit portion 3 2 3 is provided in the vicinity of the boundary between the main portion 321 of the upper sheet 32 and the extending portion 322. Thereby, the rigidity of the label member 30 which is close to the boundary between the main body portion 3 2 1 and the extending portion 3 2 2 which functions as a hinge portion can be made small, and the repulsive force of the label member 30 can be made small. Therefore, the label member 30 in the "open state" is less likely to return to the state of covering the opening portion 11. Further, since the rigidity of the label member 30 near the boundary between the main body portion 321 and the octagonal portion 322 is reduced as a function of the hinge portion, the size of the lower sheet 31 and the main portion of the upper sheet 32 can be reduced. The size of 321 is small. Moreover, the thickness of the label member 30 can be made thin. (2) The lower surface of the lower sheet 31 is peeled off from the package main body 1b, and the extension portion 322 of the upper sheet 32 is peeled off from the package main body 1b with difficulty. Thereby, when the label member 3 覆盖 covering the opening portion 1 1 is opened, the label member 30 is less likely to be separated from the package body 1 . Therefore, the convenience of the package 1 can be improved. 0 (3) The slit portion 323 is provided in the vicinity of the boundary between the main body portion 321 and the extending portion 322 so as to extend in the width direction of the label member 30. Thereby, even if the wide width of the label member 30 is wide, the rigidity of the label member 30 near the boundary between the main body portion 321 and the extending portion 322 can be made small. Therefore, since the length of the label member 30 in the wide direction can be long (widely wide), the design of the label member 30 can be expanded. (4) The slit portion 3 23 is provided at a substantially central portion of the upper sheet 32 in the width direction. Thereby, even when the label member 30 is repeatedly peeled off or subsequently, the upper sheet 32 is less likely to be broken from the portion where the slit portion 3 23 is provided -15 - 201114657. Therefore, the durability of the label member 30 can be improved. Next, the second to seventh embodiments of the package 1 of the present invention will be described. In the following description of the embodiments, the same components are denoted by the same reference numerals, and their description is omitted or simplified. In the second embodiment to the seventh embodiment, the structure of the label member 30 is the same as that of the package 1 of the first embodiment. The label member 30A in the second embodiment is different from the first embodiment in the shape of the slit portion 323A as shown in Fig. 8. Specifically, the slit portion 3 23A in the second embodiment is formed in a substantially elliptical shape in which the upper sheet 32 is long in the width direction. In the second embodiment, the slit portion 323 A ' is formed on the side of the main body portion 321 and the side of the extending portion 32 22 across the boundary portion between the main body portion 321 and the extending portion 32. The label member 3 Ο B in the third embodiment is different from the second embodiment in that it is provided with a slit portion 311 provided below the lower sheet 31 as shown in Figs. 9A and 9B. Specifically, the lower slit portion 31 is formed by cutting the lower sheet 31 at a position overlapping the slit portion 323B provided in the upper sheet 32. According to the second embodiment and the third embodiment, the same effects as those of the first embodiment can be obtained. In the label member 30C of the fourth embodiment, as shown in Fig. 10, the slit portion 323 C is formed along the width direction of the upper sheet 3 2 at one end and the other end of the upper sheet 32 in the width direction. The formation of the extension method is different from the first embodiment in this point. -16- 201114657 The label member 3 OD in the fifth embodiment is a point different from the shape of the slit portion 3 23 D and a point having the lower slit portion 31 1D as shown in Fig. 1 1 A, and the fourth The implementation is different. Specifically, the slit portion 323D is provided at one end and the other end of the upper sheet 32 in the width direction, and is formed in a substantially square shape in plan view. In the fifth embodiment, the slit portion 3 2 3 D is formed on the side of the main body portion 321 and the side of the extending portion 32 22 across the boundary portion between the main body portion 3 2 1 and the extending portion 3 22 . Further, the lower slit portion 3UD is provided at a position overlapping the slit portion 323D provided in the upper sheet 32. In the label member 30E of the sixth embodiment, as shown in FIG. 1B, the shape of the slit portion 323E is formed in a substantially semicircular shape in a plan view, and is different from the fifth embodiment. In the fourth embodiment to the sixth embodiment, the lengths of the slit portions 323C to 323 in the direction of the width direction of the upper sheet are preferably 7 mm to 12 mm. According to the fourth embodiment to the sixth embodiment, the effects of the above (1) to (3) can be obtained. The label member 3〇F in the seventh embodiment is different from the first embodiment in that the slit portion 323F is provided in the width direction of the upper sheet 32 in a predetermined interval as shown in FIG. . Specifically, the slit portion 323F is provided at one of the one end side, the other end side, and the substantially central portion of the width direction of the label member 30F. (3) Effects According to the seventh embodiment, the label member 30G of the eighth embodiment of the above (1) -17 to 201114657 can be obtained, as shown in Figs. 13A to 13C, and the slit portion 3 23 G is included. The first slit 324G, the second slit 325 G, the third slit 326G, the fourth slit 327G, and the fifth slit 328G are different from the first embodiment. The first slit 324G constitutes one end side of the slit portion 323G and extends in the extending direction of the extending portion 322G. The second slit 3 25G is formed on the other end side of the slit portion 323 G and extends in the extending direction of the extending portion 3 22G. The length of the first slit 3 24G and the second slit 325G is preferably 1. 0mm~5. 0mm, more ideally 1. 5mm ~ 3. 0mm. The third slit 3 26G is provided between the first slit 324G and the second slit 3 25G and extends substantially orthogonal to the extending direction of the extending portion 3 22 G . The third slit 3 26G is provided on the inner side of the first slit 324G and the inner side of the second slit 3 25 G. The fourth slit 3 2 7 G is extended by a predetermined angle (for example, 45 degrees) with respect to the extending direction of the extending portion 3 2 2 G. The fourth slit 327G is an end portion that connects one end of the third slit 326G and the inner side of the first slit 3MG. The fifth slit 3 2 8G is extended by a predetermined angle (for example, 45 degrees) with respect to the extending direction of the extending portion 322G. The fifth slit 3 28 G is an end portion connecting the other end of the third slit 326G and the inner side of the second slit 325G. That is, one end of the third slit 3 26G is sandwiched by the fourth slit 3 27G and connected to the first slit 324G, and the other end of the third slit 326G is the fifth slit 3 28G And connected to the 2nd slit 3 25G. In the eighth embodiment, the lower layer sheet 31G is provided with a lower layer slit portion 311G at a position overlapping the upper sheet 31G. According to the eighth embodiment, in addition to the effects (1) to (4) described above, the following effects can be obtained. (5) In the case of manufacturing the label member 30 of the first embodiment, in the step of forming the slit portion 323, the position of the slit portion 323 may be slightly shifted toward the extending direction of the extending portion 32. In such a case, the position of the boundary portion between the main body portion 321 and the extending portion 322 which functions as the zero hinge portion and the position of the third slit 326 are shifted in the extending direction, and thus the slit portion 323 is used. The effect of reducing the rebound force of the label member 30 is reduced. Therefore, in the eighth embodiment, the slit portion 323G includes the first slit 324G and the second slit 3 25G extending in the extending direction of the extending portion 322G. Thereby, even if the position where the slit portion 3 2 3 G is provided in the label member 30G is slightly shifted (for example, 1 mm path Q degree) toward the extending direction of the extending portion 3 2 2 G, the function as the hinge portion is exerted. When the position of the boundary portion between the main body portion 321 and the extending portion 3 22 and the position of the third slit 3 26G are shifted in the extending direction, the first slit 324G and the second slit 325G also cross the hinge portion. Is configured. Therefore, even if the position of the slit portion 323G in the label member 30G is slightly shifted toward the extending direction of the extending portion 322G, the hinge portion and the third slit 326G may be sandwiched by the first slit 324G, Since the fourth slit 3 27G, the second slit 325G, and the fifth slit 328G are coupled to each other, the effect of reducing the rebound force of the label member 30 by the third slit 3 26G can be secured. -19- 201114657 The label member 30H in the ninth embodiment is mainly a point where the structure of the extending portion is different and a portion having a cutout portion 3 3H instead of the slit portion, as shown in Figs. 14A to 14C. It is different from the first embodiment. The label member 30H in the ninth embodiment includes a lower sheet 31H, an upper sheet 32H, and a cutout portion 33H. The lower sheet 31H is bent as a convex portion toward the outer side of the one end edge of the first direction D1 in the rectangular shape as shown in Fig. 14C, and one end side and the other end side of the one end edge are facing outward. The second direction D2 orthogonal to the first direction D1 extends in a linear shape. One end side and the other end side of one end edge of the lower sheet 31H are located on substantially the same straight line. Further, the position of the curved end of the central portion of the one end edge is also located substantially in line with one end side and the other end side of the one end edge. Further, the other end edge of the lower layer 31H in the first direction D1 protrudes so that the length of the second layer direction D2 of the lower layer sheet 31H is an arc shape having a diameter, and further protrudes from the curved end to have a second direction The length of D2 is smaller and the diameter of the arc is round. The upper sheet 32H includes a main body portion 321H, a first extending portion 34H, and a second extending portion 35H as shown in FIGS. HA and 14B. The main body portion 321H has a shape substantially the same as the shape of the lower layer sheet 31H. The first extending portion WH extends from one end side of one end edge of the lower sheet 31H in the first direction D1 toward the first direction D1. The second extending portion 35H extends from the other end side of the one end edge of the lower sheet 3 1 第 in the first direction D 1 toward the first direction D1. The first extension portion 34 and the second extension portion 35 are peeled off from -20 to 201114657 and are hardly attached to the outer surface of the package body. The cut portion 33H is a region where the lower sheet 31H and the upper sheet 32H are not disposed, and is formed between the first extending portion 34H and the second extending portion 3 5 第 in the second direction D2. In the above-described label member 30A, the first boundary portion 341A which is a boundary portion between the first extension portion 34Η and the main body portion 321Η, and the second boundary portion 351Η which is a boundary portion between the second extension portion 35Η and the main body portion 321Η are both It extends in the second direction D2 which is substantially perpendicular to the first direction D1 Ο which is the extending direction of the first extending portion 34 and the second extending portion 35A. Further, the first boundary portion 341A and the second boundary portion 351Η are arranged on substantially the same straight line. Further, the central boundary portion 331 of the boundary portion between the upper sheet 3 2 Η and the lower sheet 31 叠层 and the cut portion 33 叠层 which are laminated has a curved portion 3 3 2 that is convexly curved in the first direction D1. Composition. One end and the other end of the curved portion 3 3 2 are located inside the first direction D1 than the first boundary portion 341 and the second boundary portion 351 所示 as shown in Fig. 14 . Further, the curved end of the curved portion 3 3 2Η is located on a straight line connecting the first boundary portion 341A and the second boundary portion 351Η. According to the ninth embodiment, in addition to the effects of the above (2), the following effects can be obtained. (6) The label member 30 includes: a first sheet portion 34A and a second sheet portion 32 of the second extending portion 35A, and a cutout portion 33 formed between the first extending portion 34A and the second extending portion 35A. And constitutes. Thereby, the rigidity of the label member 3 在 at the first boundary portion 341 Η and the second boundary portion 3 5 1 发挥 which functions as a hinge portion can be reduced, and the label member 3 0 Η -21 - 201114657 can be rebounded. The force is getting smaller. Therefore, the label member 3 OH in the open state is less likely to return to the state of covering the opening. In addition, since the rigidity of the label member 30H in the first boundary portion 341H and the second boundary portion 351H, which functions as a hinge portion, is reduced, the size of the lower sheet 31H and the size of the main portion 321H of the upper sheet 32H can be made small. Smaller. Further, the thickness of the label member 30H can be made thin. (7) The curved end of the central boundary portion 331H is located on a straight line connecting the first boundary portion 341H and the second boundary portion 351H. In this way, since the curved end of the central boundary portion 331H is located on a straight line connecting the first boundary portion 341H and the second boundary portion 351H that function as a hinge portion, the curved end can be used as the label member 30H. The function of the guide when the state is turned back to the closed state. Therefore, the positional deviation of the label member which is generated when the label member 30H is returned from the open state to the closed state can be reduced. In the first embodiment, the label member 301 in the first embodiment is different from the first extension portion 341 and the second extension portion 351 in the shape of the first extension portion 341 and the second extension portion 351, and the ninth embodiment. Different forms. More specifically, in the first embodiment, the length of the first extending portion 341 in the second direction D2 on the extending end side is longer than the length of the first boundary portion 34 II. Further, the length of the second extending portion 351 in the second direction D2 on the extending end side is longer than the length of the second boundary portion 35 II. According to the tenth embodiment, in addition to the effects of the above (2), (6), and (7), the following effects can be obtained. -22-201114657 (8) The length of the first extending portion 341 in the second direction D2 is longer than the length of the first boundary portion 3411, and the length ratio of the second extending portion 351 in the second direction D2 is The second boundary portion 3511 has a longer length. Therefore, since the adhesion force between the first extending portion 341 and the second extending portion 351 to the package main body 10 can be made strong, the label member 30 can be prevented from being easily separated from the package main body 1. The label member 30J in the first embodiment differs from the ninth embodiment mainly in that the shape of the central boundary portion 331J is different as shown in Figs. 1 6 A to 0 16C. More specifically, in the first embodiment, the "central boundary portion 331" includes a first straight portion 3 3 3 and a pair of second straight portions 3 34J. The first straight portion 3 3 3 J extends in the second direction D2. The first straight portion 333J is formed on substantially the same line as the first boundary portion 341J and the second boundary portion 351J. The pair of second straight portions 3 34J extend from the one end Q and the other end of the first straight portion 3 3 3 J to the inside of the label member 3, respectively. The pair of second straight portions 3 34 are extended by a predetermined angle (for example, 45 degrees) in the first direction D1. According to the first embodiment, in addition to the effects of the above (2) and (6), the following effects can be obtained. (9) The central boundary portion 331J includes the first straight portion 333J and the pair of second straight portions 343J, and the first straight portion 3 3 3 J is located adjacent to the first boundary portion 341J and the second boundary On the straight line of the 351J. In this way, the first straight portion 333 is located on a straight line connecting the second boundary portion -23-201114657 3 4 1 J and the second boundary portion 3 5 1 which function as the hinge portion. The linear portion 3 3 3J functions as a guide portion when the label member 30J is returned from the open state to the closed state. Therefore, the positional deviation of the label member which is generated when the label member 310 is returned from the open state to the closed state can be reduced. The preferred embodiments of the present invention have been described above, but the present invention is not limited to the above-described embodiments, and can be appropriately modified. For example, in the above-described first to seventh embodiments, the longitudinal direction of the label member 30 is arranged along the longitudinal direction of the package body 10, but the invention is not limited thereto. That is, the longitudinal direction of the label member may be arranged along the width direction of the package body. Further, the shape of the label member 30 is not limited to the shape shown in each of the above embodiments. That is, the label member 30 may be formed into a wide shape as shown in Fig. 7A. Further, as shown in Fig. 7B, the frame member 50 disposed on the outer peripheral portion of the label member 30 may be disposed on the outer surface of the package body. The present invention is applicable to a package for accommodating a wet tissue used for wiping the buttocks, and the like, and a package for accommodating a cleaning sheet which is used for cleaning the dirt around the water in a kitchen, a bathroom, a washbasin or the like. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a first embodiment of a package of the present invention. Fig. 2 is a plan view of the label member in the package of the first embodiment - 24 - 201114657. Fig. 3 is an exploded perspective view showing the label member in the package of the third embodiment. Figure 4 is a cross-sectional view of the Χ-Χ line of Figure 2. Figure 5 is a cross-sectional view of the Υ-Υ line of Figure 2. Fig. 6 is a plan view showing a package in a state in which the label member is peeled off. Fig. 7 is a sectional view of the Ζ-Ζ line of Fig. 6. Fig. 8 is a plan view showing the label member of the package of the second embodiment. Fig. 9 is a plan view showing the label member of the package of the third embodiment. Figure 9B is a cross-sectional view taken along line A-A of Figure 9A. Fig. 10 is a plan view showing the label member of the package of the fourth embodiment. Fig. 11A is a plan view showing the label member of the package of the fifth embodiment. Fig. 1 1B is a plan view showing the label member of the package of the sixth embodiment. Fig. 12 is a plan view showing the label member of the package of the seventh embodiment. Figure 1 3 A shows the eighth embodiment. A plan view of the label member of the package. Fig. 13B is a plan view showing the upper sheet of the label member of the eighth embodiment - 25 - 201114657. Fig. 13C is a plan view showing the lower sheet of the label member of the eighth embodiment. Fig. 14A is a plan view showing the label member of the package of the ninth embodiment. Fig. 14B is a plan view showing the upper sheet of the label member of the ninth embodiment. Fig. 14C is a plan view showing the lower sheet of the label member of the ninth embodiment. Fig. 15A is a plan view showing the label member of the package of the first embodiment. Fig. 15B is a plan view showing the upper sheet of the label member of the tenth embodiment. Fig. 15C is a plan view showing the lower sheet of the label member of the tenth embodiment. Fig. 16A is a plan view showing the label member of the package of the first embodiment. Fig. 16B is a plan view showing the upper sheet of the label member of the first embodiment. Fig. 6C is a plan view showing the lower sheet of the label member of the first embodiment. Fig. 17A is a plan view showing an example of a modification of the label member. Fig. 17B is a plan view showing another example of a modification of the label member -26- 0 201114657. [Description of main component symbols] 1 : Package 10 : Package body 1 1 : Opening 30 : Label member 31 : Lower sheet 32 : Upper sheet 3 1 1 : Lower slit portion 321 : Main portion 3 22 : Extension portion 3 23 : slit portion 3 2 4 G : first slit 325G : second slit 3 26G : third slit 33H > 331 , 33J : slit portions 34H, 341 , 34J : first extending portions 35H, 351 , 35J The second extension portions 331H, 3311, and 331J are: the central boundary portions 332H and 3321: the curved portion 3 3 3 J : the first straight portion 3 3 4J : the second straight portion 341H > 3411, 341J : the first boundary portion 351H, 3511, 351J: 2nd Division -27-