JP2001239598A - Line impressing member, template for impression and device for impression - Google Patents
Line impressing member, template for impression and device for impressionInfo
- Publication number
- JP2001239598A JP2001239598A JP2000055610A JP2000055610A JP2001239598A JP 2001239598 A JP2001239598 A JP 2001239598A JP 2000055610 A JP2000055610 A JP 2000055610A JP 2000055610 A JP2000055610 A JP 2000055610A JP 2001239598 A JP2001239598 A JP 2001239598A
- Authority
- JP
- Japan
- Prior art keywords
- scoring
- ruled
- corrugated cardboard
- cardboard sheet
- crease
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003825 pressing Methods 0.000 claims description 56
- 239000000758 substrate Substances 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 claims 1
- 238000004080 punching Methods 0.000 description 10
- 238000012937 correction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Making Paper Articles (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、段ボールシート
に折曲げ用の罫線を罫入れする押罫部材、その押罫部材
が取付けられた型板および罫入れ装置に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a creasing member for scoring a folding ruled line on a corrugated cardboard sheet, a template to which the creasing member is attached, and a scoring device.
【０００２】[0002]
【従来の技術】一般に、段ボールシートの打抜きによっ
て、例えば図７に示すような段ボール箱形成用のブラン
クＡ1 を形成する場合、ボードから成る型板にブランク
Ａ1 の外径を打抜く外形打抜き刃を取付けると共に、そ
の外形打抜き刃の内側に、上記ブランクＡ1 の縦罫線Ｌ
1 および横罫線Ｌ2 を罫入れする罫入れ用の押罫部材を
取付けるようにしている。In general, the punching of the cardboard sheet, for example, in the case of forming the blank A 1 for cardboard boxes formed as shown in FIG. 7, the outer shape punching punching the outside diameter of the blank A 1 to the mold plate made of board with attached blade, the inside of the outer punching blade, vertical ruled lines of the blank a 1 L
So that attaching the押罫member for ruling insertion to put ruffled one and horizontal ruled line L 2.
【０００３】ここで、縦罫線Ｌ1 は、段ボールシートＡ
の波状に成形された中芯ｂの段目にほぼ平行し、一方、
横罫線Ｌ2 は上記中芯の段目と直交する方向に延びてい
る。[0003] Here, the vertical ruled line L 1 is a corrugated cardboard sheet A.
It is almost parallel to the step of the corrugated core b, while
Horizontal Line L 2 extends in a direction perpendicular to the stage in said core.
【０００４】上記縦罫線Ｌ1 および横罫線Ｌ2 を罫入れ
する押罫部材として、図８（Ｉ）に示す金属製帯状板か
ら成るものと、図８（II）に示すように、合成樹脂の成
形品から成るものが従来から知られている。[0004] As押罫member to put crease the vertical line L 1 and the horizontal ruled line L 2, and made of a metallic strip-shaped plate shown in FIG. 8 (I), as shown in FIG. 8 (II), synthetic resin A product comprising a molded product of the above is conventionally known.
【０００５】図８（Ｉ）に示す押罫部材６０は、幅が２
０数ｍｍ程度で、厚みが０．７ｍｍ乃至３．０ｍｍ程度
の帯状板６１の一側縁部を罫入れ部６２とし、その罫入
れ部６２により段ボールシートを押し込んで溝状の縦罫
線Ｌ1 および横罫線Ｌ2 を罫入れするようにしている。[0005] The pressing rule member 60 shown in FIG.
One side edge of a band-shaped plate 61 having a thickness of about 0 to several mm and a thickness of about 0.7 mm to 3.0 mm is used as a scored portion 62, and the corrugated cardboard sheet is pushed in by the scored portion 62 to form a groove-shaped vertical ruled line L 1. and horizontal ruled line L 2 are so as to put ruffled.
【０００６】一方、図８（II）に示す合成樹脂の成形品
から成る押罫部材６３は、帯状基板６４の表面に凸円弧
状のシート押圧面６５と、そのシート押圧面６５の幅方
向中央部に帯状基板６４の両端方向に延びる突条から成
る罫入れ部６６を形成し、前記シート押圧面６５により
段ボールシートを押し潰し、その押し潰し部の幅方向中
央を罫入れ部６６で押し込んで溝状の縦罫線Ｌ1 および
横罫線Ｌ2 を罫入れするようにしている。On the other hand, as shown in FIG. 8 (II), a ruled member 63 made of a synthetic resin molded product has a convex arcuate sheet pressing surface 65 on the surface of a band-shaped substrate 64, and a center in the width direction of the sheet pressing surface 65. A creasing portion 66 composed of a ridge extending in both ends of the band-shaped substrate 64 is formed in the portion, the corrugated cardboard sheet is crushed by the sheet pressing surface 65, and the center of the crushed portion in the width direction is pressed by the creasing portion 66. and so as to put crease the vertical line L 1 and the horizontal ruled line L 2 of the groove-like.
【０００７】[0007]
【発明が解決しようとする課題】ところで、図８（Ｉ）
に示す押罫部材６０においては、段ボールシートＡに罫
入れを施す罫入れ部６２の表面が全長にわたって滑らか
であるため、その罫入れ部６２で厚み方向に弾性を有す
る段ボールシートＡを押し込んで罫線を罫入れした場合
に、押罫部材６０と段ボールシートＡのライナａの相互
間にずれを生じる場合がある。By the way, FIG. 8 (I)
In the pressing member 60 shown in FIG. 5, since the surface of the crease portion 62 for scoring the corrugated cardboard sheet A is smooth over the entire length, the corrugated cardboard sheet A having elasticity in the thickness direction is pushed into the crease portion by the crease portion. May be misaligned between the pressing member 60 and the liner a of the cardboard sheet A.
【０００８】例えば、図９（Ｉ）、（II）に示すよう
に、押罫部材６０が波状中芯ｂの山ｂ 1 の頂部や谷ｂ2
の底部からずれた位置を押圧した場合に、波状中芯ｂの
山ｂ1は同図の鎖線で示すように一方向に倒れ、その山
ｂ1 の倒れによってライナａは左方向又は右方向に移動
する。このとき、押罫部材６０の罫入れ部６２の表面が
滑らかであるため、押罫部材６０とライナａの相互にず
れが生じ、所定の位置に罫線を入れることができない。
また、ライナａのずれによって鮮明な罫線を罫入れする
ことができず、その罫線に沿って段ボールシートを折曲
げた場合に折曲げ線が蛇行し、寸法精度の高い段ボール
箱を形成することができない。For example, as shown in FIGS. 9 (I) and 9 (II)
The crease member 60 has a peak b of the wavy center b. 1Tops and valleys bTwo
When the position deviated from the bottom of is pressed, the wavy
Mountain b1Falls in one direction as shown by the chain line in the figure, and the mountain
b1Liner a moves left or right due to falling
I do. At this time, the surface of the ruled portion 62 of the ruled member 60
Due to the smoothness, there is no gap between the ruled member 60 and the liner a.
As a result, a ruled line cannot be formed at a predetermined position.
Also, a clear ruled line is marked by the displacement of the liner a.
Unable to bend the cardboard sheet along the ruled line
Corrugated cardboard with high dimensional accuracy when bending lines meander
Unable to form a box.
【０００９】ここで、鮮明な罫線を形成しようとして押
罫部材の押し込み量を多くすると、段ボールシートＡの
ライナａが局部的に大きく引き延ばされて前記ライナａ
に割れを生じる。Here, if the pushing amount of the ruled member is increased in order to form a clear ruled line, the liner a of the corrugated cardboard sheet A is locally greatly extended, and the liner a
Cracks.
【００１０】一方、図８（II）に示す押罫部材６３にお
いて、シート押圧面６５によって段ボールシートを押し
潰し、その押し潰し部の幅方向中央部を罫入れ部６６に
より押し潰して罫線を罫入れするため、段ボールシート
Ａのライナａが局部的に大きく引き伸ばされることがな
く、前記ライナａに割れを生じさせることなく罫線を罫
入れすることができるという特徴を有する。On the other hand, in the pressing member 63 shown in FIG. 8 (II), the corrugated cardboard sheet is crushed by the sheet pressing surface 65, and the center of the crushed portion in the width direction is crushed by the crease portion 66 to form a ruled line. Since it is inserted, the liner a of the corrugated cardboard sheet A is not greatly stretched locally, so that the liner a can be scored without causing a crack in the liner a.
【００１１】しかし、罫入れを施す罫入れ部６６は表面
が全長にわたって凹凸のない均一な面であるため、罫入
れ時、前記押罫部材６０と同様に、押罫部材６３と段ボ
ールシートＡのライナａとの間にずれを生じることがあ
り、所定の位置に罫線を罫入れすることができない。However, since the surface of the crease section 66 for forming the crease is a uniform surface having no irregularities over the entire length, the crease member 63 and the corrugated cardboard sheet A are similarly formed at the time of crease, as in the case of the crease member 60. A gap may occur between the liner a and a ruled line cannot be ruled at a predetermined position.
【００１２】ここで、図７に示すブランクＡ1 の形成装
置として、ロータリ式の罫入れ打抜き装置が知られてい
る。この罫入れ打抜き装置においては、アンビルロール
に対設したダイロールの外周に型板を取付け、両ロール
間に送り込まれる段ボールシートを型板に取付けられた
打抜き刃によって打抜き、同時に、押罫部材によって罫
入れを行うようにしている。[0012] Here, as the formation apparatus of the blank A 1 shown in FIG. 7, a rotary-type ruling insertion punching devices are known. In this crease punching apparatus, a template is attached to the outer periphery of a die roll opposed to an anvil roll, and a corrugated cardboard sheet fed between the two rolls is punched by a punching blade attached to the template, and at the same time, creased by a creasing member. I am trying to put it.
【００１３】ところで、型板に取付けられた押罫部材
が、図８（Ｉ）および（II）に示すような押罫部材６
０、６３の場合、罫入れ部６２および６６は全長にわた
って表面が滑らかであるため、段ボールシートＡに対す
る摩擦係合力が弱く、罫入れ部６２および６６と段ボー
ルシートの相互間で滑りを生じる場合がある。特に、段
ボールシートＡの走行速度が高速になると、罫入れ部６
２および６６と段ボールシートＡの相互間で滑りが生じ
易く、寸法誤差の少ない精度の高い打抜きを行なうこと
ができない問題がある。By the way, the ruled member attached to the template is a ruled member 6 as shown in FIGS. 8 (I) and (II).
In the case of 0 and 63, since the surfaces of the scored portions 62 and 66 are smooth over the entire length, the frictional engagement force with respect to the corrugated cardboard sheet A is weak, and slipping may occur between the scored portions 62 and 66 and the cardboard sheet. is there. In particular, when the traveling speed of the corrugated cardboard sheet A increases, the scored section 6
There is a problem that slippage easily occurs between the corrugated sheets 2 and 66 and the corrugated cardboard sheet A, and it is not possible to perform highly accurate punching with small dimensional errors.
【００１４】また、段ボールシートに対して罫線を入れ
る装置として、上記のような型板を用いずに、機械的に
罫線を入れるようにしたものが知られている。例えば、
相対的に逆方向に回転される一対の回転軸の一方に罫入
れロールを取付け、他方に受けロールを取付け、その罫
入れロールと受けロール間に送り込まれる段ボールシー
トを罫入れロールの外周に設けられた突条により押圧し
て段ボールシートの移送方向に罫線を罫入れするように
した罫入れ装置が存在する。Further, as a device for forming a ruled line on a corrugated cardboard sheet, there is known a device for forming a ruled line mechanically without using the above-mentioned template. For example,
A scoring roll is attached to one of a pair of rotating shafts that are relatively rotated in opposite directions, and a receiving roll is attached to the other, and a corrugated sheet fed between the scoring roll and the receiving roll is provided on the outer periphery of the scoring roll. There is a scoring device that is pressed by a given ridge to score a ruled line in the direction of transport of the cardboard sheet.
【００１５】ところで、上記罫入れ装置においても、罫
入れロールの外周に設けられた罫入れ用の突条の表面が
円周方向の全体にわたって滑らかであるため、図８
（Ｉ）、（II）に示す押罫部材６０、６３と同様に、段
ボールシートＡに対して所定の位置に罫線を罫入れする
ことができない。By the way, also in the above-described scoring device, the surface of the scoring ridge provided on the outer periphery of the scoring roll is smooth over the entire circumferential direction.
As with the pressing members 60 and 63 shown in (I) and (II), a ruled line cannot be ruled at a predetermined position on the cardboard sheet A.
【００１６】この発明の課題は、段ボールシートに対し
て所定の位置に鮮明な罫線を罫入れすることができるよ
うにした押罫部材、型板並びに罫入れ装置を提供するこ
とである。An object of the present invention is to provide a ruled member, a template, and a scoring device capable of scribing a clear ruled line at a predetermined position on a corrugated cardboard sheet.
【００１７】[0017]
【課題を解決するための手段】上記の課題を解決するた
めに、この発明に係る押罫部材においては、金属製帯状
板の一側部を罫入れ部とし、その罫入れ部における表面
に、その表面の幅内に納まる大きさのディンプルを罫入
れ部の長さ方向に間隔をおいて形成した構成を採用して
いる。In order to solve the above-mentioned problems, in a pressing ruled member according to the present invention, one side portion of a metal band-shaped plate is used as a ruled portion, and a surface of the ruled portion is A dimple of a size that fits within the width of the surface is formed at intervals in the length direction of the ruled portion.
【００１８】上記の構成から成る押罫部材を段ボールシ
ートに押し付けると、押し込み初期において、段ボール
シートのライナは、ディンプルと対応する位置において
盛り上がり、その盛り上がりによって形成される突起と
ディンプルの係合によって段ボールシートのライナが押
罫部材の長さ方向と交差する方向にずれ動くのを防止す
ることができ、段ボールシートに対して所定の位置に罫
線を精度よく罫入れすることができる。また、押罫部材
とライナの相互においてずれがないため、段ボールシー
トのライナは押罫部材の罫入れ部の厚み寸法でもって押
し込まれることになり、段ボールシートに対して鮮明な
罫線を罫入れすることができる。When the pressing ruled member having the above structure is pressed against the corrugated cardboard sheet, the liner of the corrugated cardboard sheet swells at a position corresponding to the dimple in the initial stage of pushing, and the projection formed by the bulge and the dimple engage with the corrugated cardboard. The liner of the sheet can be prevented from shifting in the direction intersecting the length direction of the ruled member, and the ruled line can be accurately ruled at a predetermined position on the corrugated cardboard sheet. Further, since there is no displacement between the ruled member and the liner, the liner of the corrugated cardboard sheet is pressed in with the thickness dimension of the ruled portion of the ruled member, and a clear ruled line is ruled on the cardboard sheet. be able to.
【００１９】また、この発明に係る押罫部材において
は、帯状基板の表面に幅方向の中央部で高く、両側に至
るに従って次第に低くなるシート押圧面を形成し、その
シート押圧面の幅方向中央部に帯状基板の長さ方向に延
びる突条から成る罫入れ部を設けた押罫部材において、
前記罫入れ部の表面に、その表面の幅内に納まる大きさ
のディンプルを突条の長さ方向に間隔をおいて形成した
構成を採用し得る。Further, in the pressing member according to the present invention, a sheet pressing surface which is high at the center in the width direction and gradually decreases toward both sides is formed on the surface of the band-shaped substrate, and the center of the sheet pressing surface in the width direction is formed. In a pressing member provided with a ruled portion comprising a ridge extending in the length direction of the band-shaped substrate in the portion,
It is possible to adopt a configuration in which dimples having a size that fits within the width of the surface are formed at intervals in the length direction of the ridge on the surface of the scored portion.
【００２０】上記の構成から成る押罫部材においては段
ボールシートに対する罫入れ時、段ボールシートはシー
ト押圧面によって押し潰され、その押し潰し部の幅方向
中央部が罫入れ部により押し潰されて罫線が形成される
ため、ライナが局部的に大きく引き延ばされるのを防止
し、ライナに割れを生じさせることなく罫入れを施すこ
とができる。In the ruled member having the above structure, when the cardboard sheet is scored, the cardboard sheet is crushed by the sheet pressing surface, and the center of the crushed portion in the width direction is crushed by the ruled portion to form the ruled line. Is formed, the liner can be prevented from being locally greatly stretched, and the liner can be scored without cracking.
【００２１】ここで、各押罫部材における罫入れ部の隣
接するディンプル間に切欠部を形成すると、切欠部間に
形成された突出部において段ボールシートは強く押し込
まれ、切欠部と対応する位置では押し込み量が少ないた
め、深溝部と浅溝部とが交互に並ぶと共に、深溝部の底
面に突起が形成された鮮明な罫線を形成することがで
き、段ボールシートを上記罫線に沿って精度よく折曲げ
ることができる。Here, if a notch is formed between the dimples adjacent to the ruled portion in each pressing ruled member, the corrugated cardboard sheet is strongly pushed into the protruding portion formed between the notched portions, and at a position corresponding to the notched portion. Since the pushing amount is small, the deep groove portion and the shallow groove portion are alternately arranged, and a clear crease line having a projection formed on the bottom surface of the deep groove portion can be formed, and the corrugated cardboard sheet is accurately bent along the crease line. be able to.
【００２２】前記切欠部の形状は任意であり、角形、台
形、円弧状、Ｖ型等の形状を採ることができる。The shape of the notch is arbitrary, and may be square, trapezoidal, arcuate, V-shaped, or the like.
【００２３】この発明に係る型板においては、罫入れ部
の表面にディンプルが形成された前記押罫部材、又は、
隣接するディンプル間に切欠部が設けられた前記押罫部
材を取付けるようにしている。ここで、型板は平盤状で
あってもよく、円弧状のものであってもよい。In the template according to the present invention, the pressing member having dimples formed on the surface of the crease portion, or
The pressing ruled member provided with a notch between adjacent dimples is attached. Here, the template may be flat or arc-shaped.
【００２４】また、この発明に係る罫入れ装置において
は、受板に対して前記平盤状の型板を進退自在に設ける
ようにしている。In the scoring device according to the present invention, the flat plate-shaped template is provided on the receiving plate so as to be able to advance and retreat.
【００２５】さらに、この発明に係る罫入れ装置におい
ては、アンビルロールに対設されたダイロールに前記円
弧状の型板を取付けるようにしている。Further, in the scoring device according to the present invention, the arc-shaped template is attached to a die roll opposed to an anvil roll.
【００２６】また、この発明に係る罫入れ装置において
は、受けロールとこれに対設された罫入れロールを相対
的に逆方向に回転し、罫入れロールの外周に設けられた
罫入れ用突条によって前記両ロール間に送り込まれる段
ボールシートに波状中芯の段目にほぼ平行に罫線を形成
する罫入れ装置において、前記罫入れ用突条の表面に、
その表面の幅内に納まる大きさのディンプルを突条の長
さ方向に間隔をおいて形成した構成を採用している。In the scoring device according to the present invention, the receiving roll and the scoring roll opposed thereto are rotated relatively in opposite directions, and the scoring protrusion provided on the outer periphery of the scoring roll. In a scoring device for forming a crease line substantially in parallel with the corrugated middle step on the corrugated cardboard sheet fed between the two rolls by the strip, on the surface of the crease ridge,
Dimples of a size that fits within the width of the surface are formed at intervals in the length direction of the ridge.
【００２７】上記罫入れ装置において、突条の隣接する
ディンプル間に切欠部を設けておくと、段ボールシート
に対する突条の係合力が強く、罫入れ時において段ボー
ルシートが移送方向に滑るのを防止することができる。In the above-described scoring device, if a notch is provided between the dimples adjacent to the ridge, the engaging force of the ridge to the corrugated cardboard sheet is strong, and the corrugated cardboard sheet is prevented from slipping in the transfer direction at the time of scoring. can do.
【００２８】[0028]
【発明の実施の形態】以下、この発明の実施の形態を図
１乃至図６に基づいて説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS.
【００２９】図１は、段ボールシートに罫入れを施す罫
入れ装置を示す。この罫入れ装置は、段ボールシートＡ
を支持する受板１と、この受板１に対して進退自在に設
けられた型板２とを有し、前記型板２にはレーザ加工等
によって罫取付け溝３が形成され、その罫取付け溝３内
に押罫部材１０が圧入により取付けられている。FIG. 1 shows a scoring device for scoring corrugated cardboard sheets. This scoring device uses a cardboard sheet A
And a template 2 provided to be able to advance and retreat with respect to the receiving plate 1. The template 2 is provided with a crease mounting groove 3 by laser processing or the like. A pressing member 10 is mounted in the groove 3 by press fitting.
【００３０】図２（Ｉ）、（II）は上記型板２に取付け
られた押罫部材１０を示す。押罫部材１０は、幅が２０
数ｍｍ程度で厚みが０．７〜３．０ｍｍ程度の金属製の
帯状板１１から成り、その帯状板１１の一側部は罫入れ
部１２とされている。罫入れ部１２は断面が角形とさ
れ、その両側のエッジには丸みがつけられている。この
罫入れ部１２の表面には、その表面の幅内に納まる大き
さのディンプル１３が罫入れ部１２の長さ方向に間隔を
おいて形成されている。FIGS. 2 (I) and (II) show the creasing member 10 attached to the template 2. FIG. The pressing member 10 has a width of 20
A metal strip 11 having a thickness of about several millimeters and a thickness of about 0.7 to 3.0 mm is formed. One side of the strip 11 is a scored portion 12. The ruled portion 12 has a rectangular cross section, and the edges on both sides are rounded. On the surface of the ruled portion 12, dimples 13 having a size within the width of the surface are formed at intervals in the length direction of the ruled portion 12.
【００３１】ディンプル１３の平面形状は任意であり、
図２（Ｉ）に示すような長円状や円形等の形状を採用す
ることができる。また、ディンプル１３の形成ピッチは
任意であり、実施の形態では、長軸方向の長さを３ｍｍ
程度とした長円形ディンプル１３の形成ピッチを６ｍｍ
程度としている。このディンプル１３の開口縁１３ａに
は角が形成されている。The planar shape of the dimple 13 is arbitrary,
A shape such as an oval or a circle as shown in FIG. 2I can be employed. The pitch at which the dimples 13 are formed is arbitrary, and in the embodiment, the length in the major axis direction is 3 mm.
The formation pitch of the oblong dimple 13 is about 6 mm.
About. A corner is formed at the opening edge 13a of the dimple 13.
【００３２】なお、罫入れ部１２の断面形状は角形に限
定されず、例えばＲ形であってもよい。The cross-sectional shape of the ruled portion 12 is not limited to a square, but may be, for example, an R shape.
【００３３】いま、型板２の下方に設けられた受板１で
段ボールシートＡを支持し、その受板１に対して型板２
を下降させると、押罫部材１０の罫入れ部１２が段ボー
ルシートＡを押し込み、その押し込みによって段ボール
シートＡに溝状の罫線Ｌが形成される。Now, the cardboard sheet A is supported by the receiving plate 1 provided below the template 2, and the receiving plate 1 is
Is lowered, the crease portion 12 of the creasing member 10 pushes the corrugated cardboard sheet A, and the pushing causes a groove-shaped ruled line L to be formed in the corrugated cardboard sheet A.
【００３４】上記のような罫線Ｌの罫入れ時、押罫部材
１０の罫入れ部１２が段ボールシートＡのライナａを押
し始める初期の段階で、ライナａのディンプル１３と対
応する位置が盛り上がり、その盛り上がりによって形成
される突起１４とディンプル１３の係合によって段ボー
ルシートＡのライナａは押罫部材１０の長さ方向と交差
する方向にずれ動くのが防止される。At the time of forming the ruled line L as described above, the position corresponding to the dimple 13 of the liner a rises at the initial stage when the ruled portion 12 of the pressing member 10 starts pressing the liner a of the cardboard sheet A, The liner a of the cardboard sheet A is prevented from shifting in the direction intersecting the length direction of the ruled member 10 by the engagement of the dimples 13 with the projections 14 formed by the bulging.
【００３５】このため、押罫部材１０によって段ボール
シートＡの所定の位置に罫線Ｌを形成することができ
る。Therefore, the ruled line L can be formed at a predetermined position of the corrugated cardboard sheet A by the ruled member 10.
【００３６】また、罫入れ時に段ボールシートＡのずれ
動きがないため、段ボールシートＡは押圧部材１０の罫
入れ部１２の厚み寸法で押し込まれることになり、図１
（III ）に示すように、段ボールシートＡに対して両側
のエッジｅが鮮明で、そのエッジｅ間に突起１４を有す
る罫線Ｌを形成することができる。Further, since there is no displacement of the corrugated cardboard sheet A at the time of scoring, the corrugated cardboard sheet A is pushed by the thickness dimension of the crease section 12 of the pressing member 10, and FIG.
As shown in (III), the edges e on both sides of the corrugated cardboard sheet A are sharp, and the ruled lines L having the projections 14 between the edges e can be formed.
【００３７】上記のように、罫線Ｌは底面の両側のエッ
ジｅが鮮明であり、しかも、そのエッジｅ間に突起１４
が形成されているため、罫線位置での段ボールシートＡ
の折曲げ強度はエッジｅの位置で弱く、突起１４の位置
で強い。As described above, the ruled line L has sharp edges e on both sides of the bottom surface, and the projections 14 between the edges e.
Is formed, the cardboard sheet A at the ruled line position
Is weak at the position of the edge e and is strong at the position of the projection 14.
【００３８】このため、段ボールシートＡを罫線Ｌに沿
って折曲げると、段ボールシートＡは罫線Ｌの両側のエ
ッジｅに沿って折れ曲がり、段ボールシートＡをきわめ
て高精度に折れ曲げることができる。Therefore, when the cardboard sheet A is bent along the ruled line L, the cardboard sheet A is bent along the edges e on both sides of the ruled line L, and the cardboard sheet A can be bent with extremely high precision.
【００３９】図３（Ｉ）、（II）は、押罫部材１０の他
の例を示す。この押罫部材１０は、金属製帯状板１５の
一側部を罫入れ部１６とし、その罫入れ部１６の長さ方
向に多数の切欠部１７を間隔をおいて設け、隣接する切
欠部１７間の突出部１８の表面に、その表面の幅内に納
まる大きさのディンプル１３を形成している。FIGS. 3A and 3B show another example of the ruled member 10. FIG. In this pressing member 10, one side portion of the metal band-shaped plate 15 is used as a scored portion 16, and a number of notches 17 are provided at intervals in the length direction of the scored portion 16. The dimple 13 having a size that fits within the width of the surface is formed on the surface of the protrusion 18 therebetween.
【００４０】ここで、罫入れ部１６は両側のエッジに丸
みを有する断面形状が角形のものであってもよく、ある
いは、円弧状のものであってもよい。また、ディンプル
１３の平面形状は長円状のものであってもよく、あるい
は円形のものであってもよい。Here, the ruled portion 16 may have a rectangular cross section having rounded edges on both sides, or may have an arc shape. Further, the planar shape of the dimple 13 may be an elliptical shape or a circular shape.
【００４１】上記の構成から成る押罫部材１０を図１に
示す型板２に取付けて図３（II）に示すように、段ボー
ルシートＡに罫入れを施すと、段ボールシートＡは、突
出部１８の位置で強く押し込まれると共に、切欠部１７
の位置での押し込み量は少ないため、深溝部Ｌａと浅溝
部Ｌｂとが交互に連続する罫線Ｌが罫入れされる。When the creasing member 10 having the above structure is attached to the template 2 shown in FIG. 1 and the corrugated cardboard sheet A is scored as shown in FIG. 3 (II), the corrugated cardboard sheet A 18 and the notch 17
Is small, the ruled line L in which the deep groove portions La and the shallow groove portions Lb are alternately continuous is scored.
【００４２】また、突出部１８の表面にはディンプル１
３が形成されているため、その突出部１３が段ボールシ
ートＡを押し込む最初の段階において、段ボールシート
Ａはディンプル１３と対応する位置で盛り上がり、その
盛り上がりによって形成される突起１４とディンプル１
３の係合により段ボールシートＡのライナａが押罫部材
１０の長さ方向と交差する方向にずれ動くのが防止され
る。The surface of the projection 18 has a dimple 1
3, the corrugated cardboard sheet A swells at a position corresponding to the dimple 13 at the first stage when the protrusion 13 pushes the corrugated cardboard sheet A, and the protrusion 14 formed by the bulge and the dimple 1
The engagement of 3 prevents the liner a of the cardboard sheet A from moving in a direction intersecting the length direction of the ruled member 10.
【００４３】このため、図１に示す押罫部材１０と同様
に段ボールシートＡの所定の位置に罫線Ｌを精度よく形
成することができると共に、底面に突起１４を有する鮮
明な深溝部Ｌａを形成することができ、段ボールシート
Ａを罫線Ｌに沿ってきわめて精度よく折曲げることがで
きる。For this reason, similarly to the pressing member 10 shown in FIG. 1, the ruled line L can be formed at a predetermined position of the corrugated cardboard sheet A with high accuracy, and the sharp deep groove La having the projection 14 on the bottom surface is formed. The cardboard sheet A can be folded along the ruled line L with extremely high precision.
【００４４】図４は押罫部材１０のさらに他の例を示
す。この押罫部材１０は、帯状基板２０の表面に幅方向
の中央部で高く、両側に至るに従って次第に低くなるシ
ート押圧面２１を形成し、そのシート押圧面２１の幅方
向中央部に帯状基板２０の長さ方向に延びる突条から成
る罫入れ部２２を設け、この罫入れ部２２の長さ方向に
多数の切欠部２３を形成し、隣接する切欠部２３間に形
成された突出部２４の表面に、その表面の幅内に納まる
大きさのディンプル１３を設けており、全体を合成樹脂
の成形品としている。FIG. 4 shows still another example of the ruled member 10. The pressing member 10 forms a sheet pressing surface 21 that is high at the center in the width direction on the surface of the band-shaped substrate 20 and becomes gradually lower on both sides, and the band-shaped substrate 20 is formed at the center in the width direction of the sheet pressing surface 21. A plurality of cutouts 23 are formed in the lengthwise direction of the scored portion 22, and a plurality of cutouts 23 are formed in the lengthwise direction of the scored portion 22. The surface has dimples 13 of a size that fits within the width of the surface, and the whole is a synthetic resin molded product.
【００４５】上記の構成から成る押罫部材１０を図１に
示す型板１に接着あるいは釘止めによる手段により取付
けて段ボールシートＡを罫入れすることにより、段ボー
ルシートＡは罫入れ部２２により押し込まれると共に、
シート押圧面２１によって押し込まれ、そのシート押圧
面２１が押し潰された押し潰し部の幅方向中央部に罫線
Ｌが形成される。The corrugated cardboard sheet A is pressed by the crease section 22 by attaching the corrugated cardboard sheet A to the template 1 shown in FIG. Along with
The sheet L is pressed by the sheet pressing surface 21, and a ruled line L is formed at the center in the width direction of the crushed portion where the sheet pressing surface 21 is crushed.
【００４６】上記のように、シート押圧面２１によって
押し潰した位置に罫線を形成することによって段ボール
シートＡのライナａが局部的に大きく引き伸ばされるの
を防止することができ、段ボールシートＡのライナａに
割れを生じさせることなく罫線を罫入れすることができ
る。また、罫入れ部２２の表面にディンプル１３が形成
されているため、段ボールシートＡの所定の位置に鮮明
な罫線を罫入れすることができる。As described above, by forming the ruled line at the position crushed by the sheet pressing surface 21, it is possible to prevent the liner a of the corrugated cardboard sheet A from being largely stretched locally. The ruled line can be scored without causing a crack in a. Further, since the dimples 13 are formed on the surface of the ruled portion 22, a clear ruled line can be ruled at a predetermined position of the cardboard sheet A.
【００４７】図５（Ｉ）、（II）は、罫入れ装置の他の
例を示す。この罫入れ装置は、アンビルロール３０に対
設したダイロール３１の外周に円弧状の型板２を取付
け、そのアンビルロール３０とダイロール３１間に送り
込まれる段ボールシートＡを型板２に取付けられた打抜
き刃３２によって所定の形状に打抜くと共に、型板２に
取付けられた押罫部材１０によって段ボールシートＡに
罫入れを施すようにしている。FIGS. 5 (I) and (II) show another example of the ruler. In this scoring device, an arc-shaped template 2 is attached to the outer periphery of a die roll 31 opposed to an anvil roll 30, and a corrugated cardboard sheet A fed between the anvil roll 30 and the die roll 31 is punched by the template 2. The cardboard sheet A is punched into a predetermined shape by the blade 32 and is scored by the creasing member 10 attached to the template 2.
【００４８】ここで、段ボールシートＡの移送方向に罫
線を形成する押罫部材１０として、図２および図３に示
す押罫部材１０に図５（II）に示すように切欠き３３を
形成して円弧状に成形したものを用い、あるいは図４に
示す押罫部材１０を用いるようにしており、その押罫部
材１０の使用によって段ボールシートＡの所定の位置に
鮮明な罫線を精度よく形成することができる。As shown in FIG. 5 (II), a notch 33 is formed in the pressing member 10 shown in FIGS. 2 and 3 as the pressing member 10 for forming a ruled line in the transfer direction of the cardboard sheet A. 4 is used, or a ruled member 10 shown in FIG. 4 is used. By using the ruled member 10, a clear ruled line is accurately formed at a predetermined position of the corrugated cardboard sheet A. be able to.
【００４９】また、図３あるいは図４に示す押罫部材１
０を用いることにより、その押罫部材１０は切欠部１
７、２３を有するため、段ボールシートＡに対する押罫
部材１０の係合力が強く、段ボールシートＡがその移送
方向に滑るのを防止することができ、打抜き誤差の少な
い精度の高い打抜きを行なうことができる。The pressing member 1 shown in FIG. 3 or FIG.
0, the crease member 10 has the notch 1
7 and 23, the pressing force of the pressing member 10 with respect to the corrugated cardboard sheet A is strong, so that the corrugated cardboard sheet A can be prevented from slipping in the transport direction, and a high-precision punching with a small punching error can be performed. it can.
【００５０】図６（Ｉ）、（II）、（III ）は罫入れ装
置のさらに他の例を示す。この例では、段ボールシート
Ａを図６（II）の矢印で示す方向に送る上下一対の送り
ローラ４０の下流側に一対の回転軸４１、４２を上下に
設け、上側回転軸４１に罫入れロール４３を取付け、下
側回転軸４２に受けロール４４を取付けている。FIGS. 6 (I), (II) and (III) show still another example of the scoring device. In this example, a pair of rotary shafts 41 and 42 are provided vertically below a pair of upper and lower feed rollers 40 for feeding the cardboard sheet A in the direction indicated by the arrow in FIG. 43, and a receiving roll 44 is attached to the lower rotating shaft 42.
【００５１】また、罫入れロール４３の外周に罫入れ用
の突条４５を設け、その突条４５の外周に切欠部４６を
形成し、隣接する切欠部４６間に形成された突出部４７
の表面に、その表面の幅内に納まる大きさのディンプル
４８を設けている。A ridge 45 for scoring is provided on the outer circumference of the crease roll 43, a notch 46 is formed on the outer circumference of the ridge 45, and a protrusion 47 formed between adjacent notches 46.
Are provided with dimples 48 of a size that fits within the width of the surface.
【００５２】いま、一対の送りローラ４０によって図６
（Ｉ）の矢印方向に回転する罫入れロール４３と受けロ
ール４４間に段ボールシートＡを送り込むと、罫入れロ
ール４３の突条４５が段ボールシートＡを押し込むた
め、段ボールシートＡに深溝部と浅溝部が交互に並ぶ罫
線Ｌを形成することができる。Now, a pair of feed rollers 40 shown in FIG.
When the cardboard sheet A is sent between the crease roll 43 and the receiving roll 44 rotating in the direction of the arrow (I), the ridge 45 of the crease roll 43 pushes the corrugated cardboard sheet A. A ruled line L in which grooves are alternately arranged can be formed.
【００５３】このとき、突条４５は切欠部４６を有し、
その切欠部４６間の突出部４７の表面にディンプル４８
が形成されているため、段ボールシートＡは送り方向に
滑り、あるいはライナａが移送方向と交差する方向にず
れ動くのを防止することができ、段ボールシートＡの所
定の位置に鮮明な罫線を精度よく形成することができ
る。At this time, the ridge 45 has a notch 46,
A dimple 48 is provided on the surface of the projection 47 between the notches 46.
Is formed, the cardboard sheet A can be prevented from sliding in the feed direction or the liner a from shifting in the direction intersecting with the transfer direction, and a clear ruled line can be accurately formed at a predetermined position on the cardboard sheet A. Can be well formed.
【００５４】なお、図６に示す罫入れ装置において、切
欠部４６を省略してもよい。The notch 46 may be omitted in the ruler shown in FIG.
【００５５】[0055]
【発明の効果】以上のように、この発明においては、罫
入れ部材の罫入れ部の表面に、その表面の幅内に納まる
大きさのディンプルを間隔をおいて形成したことによ
り、段ボールシートに対する罫入れ時に、その段ボール
シートのライナが罫入れ部の長さ方向と交差する方向に
ずれ動くのを防止することができ、段ボールシートの所
定の位置に鮮明な罫線を罫入れすることができる。As described above, according to the present invention, dimples having a size that fits within the width of the surface are formed at intervals on the surface of the scored portion of the scored member. At the time of scoring, it is possible to prevent the liner of the corrugated cardboard sheet from shifting and moving in a direction intersecting with the length direction of the creased portion, and it is possible to form a clear crease line at a predetermined position of the corrugated cardboard sheet.
【００５６】また、罫入れ部に切欠部を形成したことに
よって、段ボールシートにより鮮明なミシン目模様の罫
線を罫入れすることができる。Further, by forming the cutouts in the scored portions, it is possible to score sharp perforated ruled lines on the corrugated cardboard sheet.
【図１】（Ｉ）はこの発明に係る罫入れ装置の縦断正面
図、（II）は罫入れ時の状態を示す縦断正面図、（III
）は罫入れされた段ボールシートの断面図FIG. 1 (I) is a vertical sectional front view of a scoring device according to the present invention, (II) is a vertical sectional front view showing a state at the time of scoring, (III)
) Is a cross-sectional view of a corrugated cardboard sheet
【図２】（Ｉ）は図１に示す罫入れ装置の型板に取付け
られた押罫部材の斜視図、（II）は縦断正面図FIG. 2 (I) is a perspective view of a pressing ruled member attached to a template of the creaser shown in FIG. 1, and (II) is a longitudinal sectional front view.
【図３】（Ｉ）は押罫部材の他の例を示す斜視図、（I
I）は罫入れ時の状態を示す側面図FIG. 3I is a perspective view showing another example of a ruled member, and FIG.
I) is a side view showing the condition at the time of crease
【図４】押罫部材のさらに他の例を示す斜視図FIG. 4 is a perspective view showing still another example of the ruled member.
【図５】（Ｉ）は、この発明に係る罫入れ装置の他の例
を示す断面図、（II）は押罫部材の斜視図FIG. 5 (I) is a cross-sectional view showing another example of the creaser according to the present invention, and (II) is a perspective view of a pressing member.
【図６】（Ｉ）はこの発明に係る罫入れ装置のさらに他
の例を示す正面図、（II）は側面図、（III ）は罫入れ
用突条を示す斜視図FIG. 6 (I) is a front view showing still another example of the scoring device according to the present invention, (II) is a side view, and (III) is a perspective view showing a crease ridge.
【図７】段ボール箱形成用のブランクを示す一部切欠正
面図FIG. 7 is a partially cutaway front view showing a blank for forming a cardboard box.
【図８】（Ｉ）、（II）は従来の押罫部材を示す斜視図8 (I) and (II) are perspective views showing a conventional ruled member.
【図９】（Ｉ）、（II）は従来の押罫部材の罫入れ状態
を示す断面図9 (I) and (II) are cross-sectional views showing a ruled state of a conventional ruled member.
Ａ 段ボールシート ｂ 中芯 １ 受板 ２ 型板 １０ 押罫部材 １１ 帯状板 １２ 罫入れ部 １３ ディンプル １５ 帯状板 １６ 罫入れ部 １７ 切欠部 ２０ 帯状基板 ２１ シート押圧面 ２２ 罫入れ部 ２３ 切欠部 ２４ 突出部 ３０ アンビルロール ３１ ダイロール ４３ 罫入れロール ４４ 受けロール ４５ 突条 ４６ 切欠部 ４７ 突出部 ４８ ディンプル A Corrugated cardboard sheet b Core 1 Receiving plate 2 Form plate 10 Pressing member 11 Band-shaped plate 12 Ruled portion 13 Dimple 15 Band-shaped plate 16 Ruled portion 17 Notch portion 20 Band-shaped substrate 21 Sheet pressing surface 22 Ruled portion 23 Notch portion 24 Projection 30 Anvil roll 31 Die roll 43 Ruled roll 44 Receiving roll 45 Ridge 46 Notch 47 Projection 48 Dimple
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【手続補正書】[Procedure amendment]
【提出日】平成１２年１０月２日（２０００．１０．
２）[Submission Date] October 2, 2000 (2000.10.
2)
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】請求項９[Correction target item name] Claim 9
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
Claims (13)
その罫入れ部における表面に、その表面の幅内に納まる
大きさのディンプルを罫入れ部の長さ方向に間隔をおい
て形成した押罫部材。1. One side of a metal band-shaped plate is a scored portion,
A pressing member in which dimples having a size within the width of the surface are formed on the surface of the crease portion at intervals in the length direction of the crease portion.
その罫入れ部の長さ方向に多数の切欠部を間隔をおいて
形成し、隣接する切欠部間に形成された突出部の表面
に、その表面の幅内に納まる大きさのディンプルを設け
た押罫部材。2. One side of the metal strip is a scored portion,
A number of notches were formed at intervals in the length direction of the creased portion, and dimples of a size that could fit within the width of the surface were provided on the surface of the protrusion formed between adjacent notches. Creased member.
く、両側に至るに従って次第に低くなるシート押圧面を
形成し、そのシート押圧面の幅方向中央部に帯状基板の
長さ方向に延びる突条から成る罫入れ部を設けた押罫部
材において、前記罫入れ部の表面に、その表面の幅内に
納まる大きさのディンプルを罫入れ部の長さ方向に間隔
をおいて形成したことを特徴とする押罫部材。3. A sheet pressing surface is formed on the surface of the band-shaped substrate at a central portion in the width direction and becomes gradually lower on both sides, and extends in the length direction of the band-shaped substrate at the central portion in the width direction of the sheet pressing surface. In a pressing member provided with a ruled portion formed of a ridge, dimples having a size that fits within the width of the surface are formed on the surface of the ruled portion at intervals in the length direction of the ruled portion. A ruled member characterized by the following.
平行な罫線を罫入れする帯板状の押罫部材が取付けられ
た罫入れ用型板において、前記押罫部材の段ボールシー
トを押し込む罫入れ部の表面に、その表面の幅内に納ま
る大きさのディンプルを罫入れ部の長さ方向に間隔をお
いて形成したことを特徴とする押罫部材。4. A corrugated cardboard sheet of a corrugated cardboard sheet, wherein the corrugated cardboard sheet of the corrugated cardboard sheet is pressed into a corrugated cardboard provided with a band-shaped corrugated cardboard member for forming a ruled line that is substantially parallel to the corrugated core of the corrugated cardboard sheet. A ruled-up member formed on the surface of the ruled portion with dimples having a size that fits within the width of the surface at intervals in the length direction of the ruled portion.
く、両側に至るに従って次第に厚くなるシート押圧面を
設け、そのシート押圧面の幅方向中央部に、帯状基板の
長さ方向に延びる突条から成る罫入れ部を形成した押罫
部材が取付けられた罫入れ用型板において、前記罫入れ
部の表面に、その表面の幅内に納まる大きさのディンプ
ルを罫入れ部の長さ方向に間隔をおいて形成したことを
特徴とする罫入れ用型板。5. A sheet pressing surface that is high at the center in the width direction and gradually becomes thicker on both sides on the surface of the band substrate, and extends in the length direction of the band substrate at the center in the width direction of the sheet pressing surface. In a forming template to which a pressing member formed with a forming portion formed of a ridge is attached, a dimple having a size within the width of the surface is formed on the surface of the forming portion by the length of the forming portion. A crease template formed at intervals in a direction.
切欠部を形成した請求項５に記載の罫入れ用型板。6. The template for scoring according to claim 5, wherein a notch is formed between dimples adjacent to the scoring portion.
に押罫部材を取付け、前記型板の前進時に押罫部材によ
って受板に支持された段ボールシートを押圧して波状中
芯の段目にほぼ平行に罫線を罫入れするようにした罫入
れ装置において、前記押罫部材の段ボールシートを押圧
する罫入れ部の表面に、その表面の幅内に納まる大きさ
のディンプルを罫入れ部の長さ方向に間隔をおいて形成
したことを特徴とする罫入れ装置。7. A corrugated core which is attached to a template provided movably with respect to a receiving plate and which presses a corrugated cardboard sheet supported on the receiving plate by the pressing member when the template advances. In the scoring device, the creases are formed substantially parallel to the crease of the crease, and a dimple of a size that fits within the width of the surface is creased on the surface of the crease portion for pressing the corrugated cardboard sheet of the crease member. A scoring device formed at intervals in the length direction of the insertion portion.
の外周に型板を取付け、その型板に取付けられた押罫部
材によって両ロール間に送り込まれる段ボールシートに
波状中芯の段目にほぼ平行に罫線を罫入れする罫入れ装
置において、前記押罫部材の段ボールシートに罫入れす
る罫入れ部の表面に、その表面の幅内に納まる大きさの
ディンプルを罫入れ部の長さ方向に間隔をおいて形成し
たことを特徴とする罫入れ装置。8. A corrugated sheet fed between the two rolls by a pressing member attached to the die roll attached to the die roll opposed to the anvil roll, and substantially parallel to the corrugated middle step. In the scoring device for scoring a ruled line, a dimple having a size within the width of the surface is provided on the surface of the scoring portion for scoring the corrugated cardboard sheet of the pressing ruled member in the longitudinal direction of the scoring portion. A scoring device characterized in that it is formed in a position.
切欠部を形成したことを特徴とする罫入れ装置。9. A scoring device, wherein a notch is formed between dimples adjacent to the scoring portion.
請求項７乃至９のいずれかに記載の罫入れ装置。10. The scoring apparatus according to claim 7, wherein the pressing member is made of a metal strip.
幅方向の中央部で高く、両側に至るに従って次第に低く
なるシート押圧面を形成し、そのシート押圧綿の幅方向
中央部に突条から成る罫入れ部を設けた構成から成る請
求項７乃至９のいずれかに記載の罫入れ装置。11. The method according to claim 11, wherein the pressing member is provided on a surface of the band-shaped substrate.
10. A sheet pressing surface which is high at the center in the width direction and gradually decreases as it reaches both sides, and is provided with a scored portion formed of a ridge at the center in the width direction of the sheet pressing cotton. The scoring device according to any one of the above.
ロールを相対的に逆方向に回転し、罫入れロールの外周
に設けられた罫入れ用の突条によって前記両ロール間に
送り込まれる段ボールシートに波状中芯の段目にほぼ平
行に罫線を形成する罫入れ装置において、前記罫入れ用
突条の表面に、その表面の幅内に納まる大きさのディン
プルを突条の長さ方向に間隔をおいて形成したことを特
徴とする罫入れ装置。12. A receiving roll and a scoring roll opposed thereto are rotated relatively in opposite directions, and are fed between the two rolls by a scoring ridge provided on an outer periphery of the scoring roll. In a creaser for forming a crease in a corrugated cardboard sheet substantially parallel to a corrugated middle step, a dimple having a size within the width of the crease is formed on a surface of the crease ridge in a length direction of the ridge. A scoring device characterized by being formed at intervals.
欠部を形成した請求項１２に記載の罫入れ装置。13. The scoring device according to claim 12, wherein a notch is formed between adjacent dimples of the ridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000055610A JP3495307B2 (en) | 2000-03-01 | 2000-03-01 | Pressing member, scoring template and scoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000055610A JP3495307B2 (en) | 2000-03-01 | 2000-03-01 | Pressing member, scoring template and scoring device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003138719A Division JP4502593B2 (en) | 2003-05-16 | 2003-05-16 | Crease member, crease template and crease device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001239598A true JP2001239598A (en) | 2001-09-04 |
| JP3495307B2 JP3495307B2 (en) | 2004-02-09 |
Family
ID=18576703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000055610A Expired - Fee Related JP3495307B2 (en) | 2000-03-01 | 2000-03-01 | Pressing member, scoring template and scoring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3495307B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015037864A (en) * | 2013-07-16 | 2015-02-26 | 日本ダイスチール株式会社 | Push-ruling member, ruling template, ruling device, and corrugated fiberboard sheet |
| WO2015083452A1 (en) * | 2013-12-02 | 2015-06-11 | 日本ダイスチール株式会社 | Press ruling member, ruling template, ruling device and cardboard sheet |
| JP2015229322A (en) * | 2014-06-06 | 2015-12-21 | 日本ダイスチール株式会社 | Press ruling member, ruling template, ruling device and cardboard sheet |
| CN109334101A (en) * | 2018-09-28 | 2019-02-15 | 上海烟草集团有限责任公司 | Die and method for processing carton folding line |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2632243A1 (en) | 1988-06-07 | 1989-12-08 | Nicollet Hugues Sa | Grooving device |
| JP3065211U (en) | 1999-06-25 | 2000-02-02 | 株式会社坂本製作所 | Ruled line reinforcing member for bending when bending a corrugated ball |
-
2000
- 2000-03-01 JP JP2000055610A patent/JP3495307B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015037864A (en) * | 2013-07-16 | 2015-02-26 | 日本ダイスチール株式会社 | Push-ruling member, ruling template, ruling device, and corrugated fiberboard sheet |
| WO2015083452A1 (en) * | 2013-12-02 | 2015-06-11 | 日本ダイスチール株式会社 | Press ruling member, ruling template, ruling device and cardboard sheet |
| JP2015229322A (en) * | 2014-06-06 | 2015-12-21 | 日本ダイスチール株式会社 | Press ruling member, ruling template, ruling device and cardboard sheet |
| CN109334101A (en) * | 2018-09-28 | 2019-02-15 | 上海烟草集团有限责任公司 | Die and method for processing carton folding line |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3495307B2 (en) | 2004-02-09 |
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