JPS6078736U

JPS6078736U - free standing bag

Info

Publication number: JPS6078736U
Application number: JP13623884U
Authority: JP
Inventors: 菅　脩
Original assignee: 大日本印刷株式会社
Priority date: 1984-09-10
Filing date: 1984-09-10
Publication date: 1985-06-01
Also published as: JPH0237708Y2

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

[Brief explanation of the drawing]

第１図は本考案に係る自立性袋の平面図、第２図は第１
図における■−■線拡線断大断面図３図は第１図におけ
る■−■線拡犬拡大図、第４図は組立てた自立性袋の斜
視図、第５図は本考案の自立性袋の展開図である。 ′１０・・・前壁、１２・・・後壁、１４・・・底壁、
２０・・・−左ヒートシール部、２２・・・右ヒートシ
ール部、２４・・・中央ヒートシール部、３１，３２，
３３．３４・・・切欠。Fig. 1 is a plan view of the self-supporting bag according to the present invention, and Fig. 2 is a plan view of the self-supporting bag according to the present invention.
Figure 3 is an enlarged cross-sectional view of the line ■-■ in Figure 1, Figure 4 is a perspective view of the assembled self-supporting bag, Figure 5 is the self-supporting bag of the present invention. It is a developed view of the bag. '10...Front wall, 12...Back wall, 14...Bottom wall,
20...-Left heat seal part, 22... Right heat seal part, 24... Center heat seal part, 31, 32,
33.34...Notch.

Claims

[Scope of utility model registration request]

It consists of a front wall, a rear wall, and a bottom wall whose inner surfaces have heat-sealing properties, and the bottom wall is interposed in a bi-folded chevron shape at the bottom between the front and rear walls, and between the ends of the front and rear walls, and between the ends of the front and rear walls, A bag formed by heat-sealing an end of the front and rear walls and an end of the bottom wall to seal the open end, the bag having a right heat-sealed part at the right end of the front and rear walls and a left end of the front and rear walls. The left heat seal part has a central heat seal part in the middle part,
Two bag parts are formed, each of which has an independent storage chamber, and a notch is formed in each of the bottom wall area of the right bag part interposed in the right heat-sealed part and the bottom wall area interposed in the central heat-sealed part opposite thereto. On the other hand, a notch is provided in each of the bottom wall region intervening in the left heat-sealed portion constituting the left bag portion and the bottom wall region interposed in the central heat-sealed portion opposite thereto, and the front wall and rear wall are inserted through these notches. 1. A two-part self-supporting bag characterized by having a heat-sealing part that locally prevents opening between the two folded bottom walls by directly adhering the two folded bottom walls.