JPS59183853U - Structure of the inlet of a heavy packaging bag formed by inserting reinforcing material into the folds - Google Patents

Structure of the inlet of a heavy packaging bag formed by inserting reinforcing material into the folds

Info

Publication number
JPS59183853U
JPS59183853U JP7761783U JP7761783U JPS59183853U JP S59183853 U JPS59183853 U JP S59183853U JP 7761783 U JP7761783 U JP 7761783U JP 7761783 U JP7761783 U JP 7761783U JP S59183853 U JPS59183853 U JP S59183853U
Authority
JP
Japan
Prior art keywords
reinforcing material
inlet
packaging bag
folds
bag formed
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
Application number
JP7761783U
Other languages
Japanese (ja)
Other versions
JPH0136765Y2 (en
Inventor
石川　積夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP7761783U priority Critical patent/JPS59183853U/en
Publication of JPS59183853U publication Critical patent/JPS59183853U/en
Application granted granted Critical
Publication of JPH0136765Y2 publication Critical patent/JPH0136765Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来広く用いられている筒状体の口部隅角部を
筒状体内方に略三角状に折込んだ状態を示す説明図、第
２は第１図の上下折曲片をイーイ。 ローロの線より折曲げ筒状壁に貼合せて袋としたときの
正面図、第３図は本考案袋の実施例の一展開図であって
２層の例を示すものである。第４図は第３図の両装部に
補強材を介在しｔｖときの横断　゛説明図、第５図は襞
隅角部を内方に折込んで吹込口を構成したこの部分の拡
大説明図、第６図は吹込口部分を形成し、この部分で筒
状体を開披したときの説明図、第７図は両装部に補強材
を介在した下半部の説明図。尚図中各符号は１は筒状体
、２．２は装部、３は吹込口、４．４は段差、５゜５は
折曲片、６，６′は底部突出部、７．７′は口部欠損部
、８．８’、９．９’、１０．１０’。 １１．１１’は階段部、１２．１２は補強材、１３は突
出、１４．１４は糊、Ａは外層、Ｂは内層、Ｃ９Ｃは装
部、Ｃ□、　Ｃ２，Ｃ３は装部折込線、Ｌ、　Ｌ’は折
込寸法を各々示すものである。 第３図 第１図Fig. 1 is an explanatory diagram showing a state in which the mouth corner of a cylindrical body, which has been widely used in the past, is folded into a substantially triangular shape inside the cylindrical body. Yay. FIG. 3 is a front view of a bag formed by bending it along the roller line and pasting it to a cylindrical wall. FIG. 3 is a developed view of an embodiment of the bag of the present invention, showing a two-layered example. Fig. 4 is an explanatory view of the cross section when a reinforcing material is interposed in the double-covering part of Fig. 3, and Fig. 5 is an enlarged explanatory view of this part where the fold corner is folded inward to form an air inlet. , FIG. 6 is an explanatory view of the cylindrical body forming an inlet portion and opened at this portion, and FIG. 7 is an explanatory view of the lower half portion in which a reinforcing material is interposed between the double-covering portions. In the figure, the symbols 1 are cylindrical, 2.2 is the mounting part, 3 is the inlet, 4.4 is the step, 5°5 is the bent piece, 6 and 6' are the bottom protrusion, and 7.7 ' is the mouth defect, 8.8', 9.9', 10.10'. 11.11' is the staircase part, 12.12 is the reinforcing material, 13 is the protrusion, 14.14 is the glue, A is the outer layer, B is the inner layer, C9C is the covering part, C□, C2, C3 are the folding lines of the covering part, L and L' indicate folding dimensions, respectively. Figure 3 Figure 1

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 両側に装部を有する筒状体となし、その一方の装部上方
隅角部に吹込口を形成し口部及び底部の端縁に階段状の
段差を形成した折曲片を折返し接着剤で貼着し閉塞した
袋において両襞部層間に補強材を介在させ、吹込口側の
補強材をして該吹込口の先端より内方に突出させる如く
介在させたことを特徴とする装部に補強材を挿入してな
る重包装袋。It is made into a cylindrical body with a cover on both sides, an air inlet is formed in the upper corner of the cover on one side, and a step-like step is formed at the edge of the mouth and the bottom.The folded piece is folded back with adhesive. In a bag that is stuck and closed, a reinforcing material is interposed between both pleat layers, and a reinforcing material on the inlet side is interposed so as to protrude inward from the tip of the inlet. A heavy packaging bag with reinforcing material inserted.
JP7761783U 1983-05-25 1983-05-25 Structure of the inlet of a heavy packaging bag formed by inserting reinforcing material into the folds Granted JPS59183853U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7761783U JPS59183853U (en) 1983-05-25 1983-05-25 Structure of the inlet of a heavy packaging bag formed by inserting reinforcing material into the folds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7761783U JPS59183853U (en) 1983-05-25 1983-05-25 Structure of the inlet of a heavy packaging bag formed by inserting reinforcing material into the folds

Publications (2)

Publication Number Publication Date
JPS59183853U true JPS59183853U (en) 1984-12-07
JPH0136765Y2 JPH0136765Y2 (en) 1989-11-08

Family

ID=30207646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7761783U Granted JPS59183853U (en) 1983-05-25 1983-05-25 Structure of the inlet of a heavy packaging bag formed by inserting reinforcing material into the folds

Country Status (1)

Country Link
JP (1) JPS59183853U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012044452A1 (en) * 2010-09-15 2012-04-05 Vir Narula Reinforced bag
CN113335711A (en) * 2021-06-29 2021-09-03 安徽义林塑业有限公司 Non-woven fabric container for long-distance transportation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859737U (en) * 1981-10-19 1983-04-22 千代田紙業株式会社 sewing machine paper bag

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859737U (en) * 1981-10-19 1983-04-22 千代田紙業株式会社 sewing machine paper bag

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012044452A1 (en) * 2010-09-15 2012-04-05 Vir Narula Reinforced bag
CN113335711A (en) * 2021-06-29 2021-09-03 安徽义林塑业有限公司 Non-woven fabric container for long-distance transportation
CN113335711B (en) * 2021-06-29 2024-03-08 安徽义林塑业有限公司 Nonwoven fabric container for long-distance transport

Also Published As

Publication number Publication date
JPH0136765Y2 (en) 1989-11-08

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