1355911 -六、發明4兒明： 【發明所屬之技術領域】 本發明係有關一種盤具套袋，尤指一種套裝餐盤以免 除洗蘇盤具之套袋。 【先前技術】 現今社會繁榮導致外食人口不斷增加，而外食雖然方 便，但是一般餐館所使用的塑膠或保利龍等拋棄式免洗餐 具之體積龐大，因而引發垃圾處理問題；而隨著環保意識 ® 的抬頭，逐漸以紙製容器逐漸取代該些免洗餐具，但免洗 餐具用完即棄，仍無法有效降低垃圾處理問題；因此，為 落實垃圾減量，逐步將免洗餐具淘汰，改用傳統餐具以降 低圾圾處理量，然而傳統餐具於使用後必須進行清洗，但 存在著清洗不確實及清潔劑殘留等問題。 而為達降低垃圾處理量及清洗餐具所產生的問題，遂 有將餐盤套裝塑膠袋以供盛放食物，而在食用後，直接將 φ 塑膠袋取下丟棄，即能免除洗滌餐具，且相較於習知塑膠、 保利龍、或紙製品之免洗餐具，能大幅降低垃圾處理量。 請參閱第1A及1B圖，係為習知餐盤套裝塑膠袋之 示意圖；如第1A圖所示，係將餐盤11放入具有開口 120 之塑膠袋12内；如第1B圖所示，之後，再將該塑膠袋12 具有開口 120之一侧翻折至該餐盤11之底部，如即可藉由 該塑膠袋12阻隔該餐盤11，以於該塑膠袋12外露之表面 上放置食物。 惟，習知之塑膠袋12套裝在該餐盤11上後，由於該 3 111335 1355911 塑膠袋12係為長方形袋體，而該餐盤11通常為®形^橢 圓形，導致該塑膠袋12無法完整包覆該餐盤11，使該塑 膠袋12有多餘之部份圍繞著該餐盤11，因而不方便拿取， 而由滑動之餘，且以該塑膠袋12包裝該餐盤11之外觀不 完整，而影響飲食時之視覺效果，因而降低對食物之美味 效果。 雖將該餐盤11改用方形或長方形，可免除包裝不完 整而影響視覺效果之問題，但該餐盤11放入該塑膠袋12 後，仍必須將該塑膠袋12之開口 120端翻折至該餐盤11 底面，而該塑膠袋12之開口 120端並無法完整固定住，導 致該塑膠袋12仍然凌亂包裝該餐盤11，仍然有上述之問 題產生。 此外，由於該餐盤11係放置於該塑膠袋12中，由於 該塑膠袋12必須先從整捲中撕下，再將該塑膠袋12之開 口 120打開後，方能將該餐盤11放入該塑膠袋12中，因 此，在放入的動作並不順暢。 因此，如何避免習知技術中上述之塑膠·袋包裝餐盤所 產生的種種問題，實已成目前亟欲解決的課題。 【發明内容】 鑑於上述習知技術之種種缺失，本發明之主要目的係 提供一種盤具套袋，能完整包覆盤狀物，以避免凌亂。 本發明之另一目的係提供一種盤具套袋，能利於將盤 狀物放入套袋中。 為達上述及其他目的，本發明揭露一種盤具套袋，係 1355911 包括上包覆層；下包覆層，係配合該上包覆層之形狀並 以周邊結合在該上包覆層下方，而成為一袋體；以及開口 部，係設於該下包覆層，俾藉由該開口部以供將盤狀物套 入該袋體。 依上述之盤具套袋，該上包覆層及下包覆層係為圓 形、橢圓形、方形、或長方形。 依上述之結構，該下包覆層之周邊係以熱融部結合於 該上包覆層之周邊。 依上所述，該開口部係為一字形之直開口或兩道平行 之直開口；或該開口部係為τ字型切割口，而該τ字型切 割口具有最大開部，並通過該下包覆層之形狀的中心；亦 或該開口部係為放射狀切割口，而該放射狀切割口係為三 道子切割口或四道子切割開口，且該放射狀切割口之中心 位於該下包覆層之形狀的中心。 又依上述，形成該上包覆層及下包覆層之材料係為耐 高熱之塑膠材質，且該塑膠材質於自然環境中能自行分解。 由上可知，本發明之盤具套袋係藉由上包覆層及下包 覆層結合成為一袋體，且於該構成該袋體之下包覆層設有 開口部，俾能藉由該開口部以供將盤狀物套入該袋體内， 且該袋體之外形與被包覆之盤狀物相對應，令該袋體能完 整包覆該盤狀物，相較於習知方式可免除包裝凌亂之缺 失，且能便於裝該盤狀物放入於該袋體内。 【實施方式】 以下藉由特定的具體實施例說明本發明之實施方 5 111335 1355911 式，熟悉此技藝之人士可由本說明書所揭示之内容輕易地 瞭解本發明之其他優點及功效。 請參閱第2A、2B及3圖，係為本發明所揭露之一種 盤具套袋，其包括上包覆層21、下包覆層22、及開口部 220。 如第2 A圖所示，所述之上包覆層21係為圓形、橢圓 形、方形、或長方形之塑膠薄層，且形成該上包覆層21 之材料係為耐高熱之塑膠材質，並能在自然環境中自行分 解。 如第2B圖所示，所述之下包覆層22，係配合該上包 覆層21之形狀，並於該下包覆層22之周邊以熱融部23 結合於該上包覆層21之周邊而結合在該上包覆層下方，俾 以成為一袋體2,且形成該下包覆層22之材料同為該上包 覆層21。 如第3圖所示，所述之開口部220，係設於該下包覆 層22,俾藉由該開口部220以供將係如餐盤之盤狀物3套 入該袋體2内。 請參閱第4A至4E圖，係為上述之開口部的各式實施 例；如第4A圖所示，該開口部220係為一字形之直開口 220a ;如第4B圖所示，該開口部220係為兩道平行之直 開口 220b ;如第4C圖所示，該開口部220係為T字型切 割口 220c，且該T字型切割口 220c具有最大開部220cl， 並通過該下包覆層22之形狀的中心；如第4D及4E圖所 示，該開口部220係為放射狀切割口 220d，220e，且該放 1355911 • 射狀切割>口 220d，220e係為三道子切割口 220dl或四道子 切割口 220el，又該放射狀切割口 220d，220e之中心位於 該下包覆層22之形狀的中心。 由於該袋體2之底面具有開口部220，能將與該袋體 2之形狀相對應之盤狀物3套入該袋體2内，如圓形、橢 圓形、方形、或長方形，使該袋體2能完整包覆該盤狀物 3,而可免除習知之形狀不對應，導致包裝不完整而顯得凌 亂之缺失，並且藉由該袋體2底面之開口部220，而能順 • 利將該盤狀物3放入該袋體2内，以免除習知必須將塑膠 袋之開口端翻摺至餐盤底面而無法固定之缺失。 綜上所述，本發明之盤具套袋係藉由上包覆層及下包 覆層以周邊結合成為一袋體，且於該構成該袋體之下包覆 層設有開口部，俾能藉由該開口部以供將盤狀物套入該袋 體内，且該袋體之外形與被包覆之盤狀物相對應，令該袋 體能完整包覆該盤狀物，相較於習知方式可免除包裝凌亂 ▲ 之缺失，且能便於裝該盤狀物放入於該袋體内。 9 上述實施例係用以例示性說明本發明之原理及其功 效，而非用於限制本發明。任何熟習此項技藝之人士均可 在不違背本發明之精神及範疇下，對上述實施例進行修 改。因此本發明之權利保護範圍，應如後述之申請專利範 圍所列。 【圖式簡單説明】 第1A及1B圖係為習知餐盤套裝塑膠袋之立體示意 圖及餐盤套入塑膠袋之立體示意圖； 7 ]]】335 1355911 第2A及2B圖係為本發明盤具套袋之分解示.意ft與 組合示意圖； 第3圖係為本發明之袋體套裝於餐盤上的示意圖；以 及 第4Α至4Ε圖係為本發明之開口部之不同實施例示意 圖。 【主要元件符號說明】 11 餐盤 12 塑膠袋 120 開口 2 袋體 21 上包覆層 22 下包覆層 220 開口部 220a ' 220b 直開口 220c T字型切割口 220cl 最大開部 220d、220e 放射狀切割口 220dl 、 220el 子切割口 23 熱融部 3 盤狀物 8 1113351355911 - VI. Invention 4: [Technical Field] The present invention relates to a tray bag, and more particularly to a set tray to avoid bagging of a dish. [Prior Art] Today's social prosperity has led to an increase in the number of foreign foods, while the convenience of food is convenient, but the plastics used in restaurants or the disposable disposable tableware such as Polylon are so large that it causes garbage disposal problems; Looking up, gradually gradually replaced the disposable tableware with paper containers, but the disposable tableware was used up and discarded, and it still could not effectively reduce the garbage disposal problem; therefore, in order to implement the garbage reduction, the disposable tableware was gradually eliminated and replaced with the traditional one. Tableware is used to reduce the amount of garbage disposal. However, traditional tableware must be cleaned after use, but there are problems such as inaccurate cleaning and residue retention. In order to reduce the amount of garbage disposal and cleaning the tableware, the tray is set with a plastic bag for food, and after eating, the φ plastic bag is directly removed and discarded, which can eliminate the washing of dishes. Compared with the disposable plastic tableware of the plastic, Poly, or paper products, the amount of garbage disposal can be greatly reduced. Please refer to FIGS. 1A and 1B for a schematic view of a conventional plastic tray set; as shown in FIG. 1A, the tray 11 is placed in a plastic bag 12 having an opening 120; as shown in FIG. 1B, Then, the plastic bag 12 has one side of the opening 120 folded to the bottom of the tray 11, and the tray 11 can be blocked by the plastic bag 12 to be placed on the exposed surface of the plastic bag 12. food. However, after the conventional plastic bag 12 is set on the plate 11, since the 3 111335 1355911 plastic bag 12 is a rectangular bag body, and the plate 11 is generally a shape of an oval shape, the plastic bag 12 cannot be completed. The tray 11 is covered so that the excess portion of the plastic bag 12 surrounds the tray 11 and is therefore inconvenient to take, and the appearance of the tray 11 is not covered by the plastic bag 12 Complete, and affect the visual effect of eating, thus reducing the delicious effect on food. Although the tray 11 is changed to a square or a rectangle, the problem that the packaging is incomplete and affects the visual effect is eliminated, but after the tray 11 is placed in the plastic bag 12, the opening 120 of the plastic bag 12 must still be folded. Up to the bottom surface of the plate 11, and the opening 120 end of the plastic bag 12 cannot be completely fixed, so that the plastic bag 12 still cleverly packages the plate 11, and the above problems still occur. In addition, since the tray 11 is placed in the plastic bag 12, since the plastic bag 12 must be first peeled off from the whole roll, and then the opening 120 of the plastic bag 12 is opened, the tray 11 can be placed. The plastic bag 12 is inserted into the plastic bag 12, so that the movement is not smooth. Therefore, how to avoid the problems caused by the above-mentioned plastic bag packaging trays in the prior art has become a problem that is currently being solved. SUMMARY OF THE INVENTION In view of the above-described various deficiencies of the prior art, the main object of the present invention is to provide a tray bag that can completely cover the disk to avoid clutter. Another object of the present invention is to provide a pan kit that facilitates the placement of the disc into the pouch. To achieve the above and other objects, the present invention discloses a tray bag, the 1355911 includes an upper cladding layer, and the lower cladding layer is matched with the shape of the upper cladding layer and is bonded to the lower surface of the upper cladding layer by a periphery. And forming a bag body; and the opening portion is disposed on the lower cladding layer, and the opening portion is configured to fit the disk into the bag body. According to the above-mentioned tray, the upper cladding layer and the lower cladding layer are circular, elliptical, square, or rectangular. According to the above structure, the periphery of the lower cladding layer is bonded to the periphery of the upper cladding layer by a heat fusion portion. According to the above, the opening portion is a straight opening of a straight shape or two parallel straight openings; or the opening portion is a τ-shaped cutting opening, and the τ-shaped cutting opening has a maximum opening portion, and passes through the a center of the shape of the lower cladding layer; or the opening portion is a radial cutting opening, and the radial cutting opening is a three-way cutting opening or a four-way cutting opening, and the center of the radial cutting opening is located under the The center of the shape of the cladding. Further, according to the above, the material for forming the upper cladding layer and the lower cladding layer is a plastic material resistant to high heat, and the plastic material can be decomposed by itself in a natural environment. As can be seen from the above, the tray bag of the present invention is combined into a bag body by the upper cover layer and the lower cover layer, and the cover layer is provided with an opening portion under the bag body. The opening portion is for inserting the disc into the bag body, and the outer shape of the bag body corresponds to the coated disc, so that the bag body can completely cover the disc body, compared with the conventional one. The method can eliminate the lack of packaging mess, and can facilitate the loading of the disc into the bag body. [Embodiment] The following is a description of the embodiments of the present invention by way of specific embodiments, which can be easily understood by those skilled in the art from this disclosure. Please refer to FIGS. 2A, 2B and 3, which are a tray of the present invention, which includes an upper cladding layer 21, a lower cladding layer 22, and an opening portion 220. As shown in FIG. 2A, the upper cladding layer 21 is a thin plastic layer of a circular, elliptical, square, or rectangular shape, and the material forming the upper cladding layer 21 is a plastic material resistant to high heat. And can decompose on its own in the natural environment. As shown in FIG. 2B, the lower cladding layer 22 is matched with the shape of the upper cladding layer 21, and is bonded to the upper cladding layer 21 by a heat-melting portion 23 at the periphery of the lower cladding layer 22. The periphery is bonded under the upper cladding layer to form a bag body 2, and the material forming the lower cladding layer 22 is the upper cladding layer 21. As shown in FIG. 3, the opening portion 220 is disposed in the lower cladding layer 22, and the opening portion 220 is used to fit the disc 3 such as a serving tray into the bag body 2. . 4A to 4E are various embodiments of the above-described opening portion; as shown in FIG. 4A, the opening portion 220 is a straight opening 220a; as shown in FIG. 4B, the opening portion The 220 series is two parallel straight openings 220b; as shown in FIG. 4C, the opening portion 220 is a T-shaped cutting opening 220c, and the T-shaped cutting opening 220c has a maximum opening portion 220cl, and passes through the lower package. The center of the shape of the cladding layer 22; as shown in Figs. 4D and 4E, the opening portion 220 is a radial cutting opening 220d, 220e, and the discharging portion 1355911 • the radial cutting > port 220d, 220e is a three-way cutting The port 220dl or the four-way cutting opening 220el, and the center of the radial cutting opening 220d, 220e is located at the center of the shape of the lower cladding layer 22. Since the bottom surface of the bag body 2 has an opening portion 220, the disc 3 corresponding to the shape of the bag body 2 can be inserted into the bag body 2, such as a circle, an ellipse, a square, or a rectangle. The bag body 2 can completely cover the disc 3, and the shape can be prevented from being uncorrelated, which leads to the incomplete packaging and the disorder of the package, and the opening portion 220 of the bottom surface of the bag body 2 can be used to The disc 3 is placed in the bag body 2 to eliminate the need to fold the open end of the plastic bag to the bottom of the tray without being fixed. In summary, the tray bag of the present invention is joined to form a bag body by the upper cover layer and the lower cover layer, and the cover layer is provided with an opening portion under the bag body. The opening portion can be used for inserting the disc into the bag body, and the outer shape of the bag body corresponds to the coated disc, so that the bag body can completely cover the disc body, compared with In the conventional manner, the lack of packaging mess ▲ can be dispensed with, and the tray can be conveniently placed in the bag. The above-described embodiments are intended to illustrate the principles of the invention and its advantages, and are not intended to limit the invention. Any of the above-described embodiments can be modified by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of protection of the present invention should be as set forth in the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A and FIG. 1B are perspective views of a conventional plastic tray set and a three-dimensional schematic view of a meal plate inserted into a plastic bag; 7]]] 335 1355911 Figures 2A and 2B are diagrams of the present invention. Fig. 3 is a schematic view showing the bag body of the present invention set on a dinner plate; and Figs. 4 to 4 are schematic views showing different embodiments of the opening portion of the present invention. [Main component symbol description] 11 Dinner plate 12 Plastic bag 120 Opening 2 Bag body 21 Upper cladding layer 22 Lower cladding layer 220 Opening portion 220a '220b Straight opening 220c T-shaped cutting opening 220cl Large opening portion 220d, 220e Radial Cutting port 220dl, 220el sub-cutting port 23 hot-melt part 3 disc 8 111335