JPS6130631U

JPS6130631U - easy to open paper bag

Info

Publication number: JPS6130631U
Application number: JP11496284U
Authority: JP
Inventors: 孝彦有田
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-07-30
Filing date: 1984-07-30
Publication date: 1986-02-24

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 drawings]

第１図は原紙１層分の展開図、第２図は第１図の展開図
を筒状体とした平面図、第３図はハーハ線の縦断面説明
図、第４図は第２図の筒状体をイーイ、ローロ線から各
々筒状体壁に対象的に折曲片を折曲げて口蔀及び底部を
形成した平面図、第５図は本考案製作上の説明図、第６
図は化粧紙を袋底部に貼り合す面を上にしてみた平面図
、第７図は完成した化粧紙の平面図、第８図は第５図二
一二線の縦断面で上下の折曲片を前後壁に対象的に折曲
げた説明図、第９図は底部の開口の有様を示す斜視図、
第１０図は第９図のホーホ線による縦断面図である。尚、図中各符号は１は原紙、２，２は階段部、３，３は
襞部、３ａｔ３ｂ．３ｃは襞折込線、４，４′は前
後壁、５，５′は上下折曲片、６，６は接着剤、７は口
部、７′は底部、８，８は剥離剤、９は化粧紙、１０は
開口用引剥材、１１，１１は切目線、１２は端部、１３
は二重部、１４は糊付を各々示すものである。Fig. 1 is a developed view of one layer of base paper, Fig. 2 is a plan view of the developed view of Fig. 1 as a cylindrical body, Fig. 3 is an explanatory longitudinal cross-sectional view of the Haha line, and Fig. 4 is the Fig. 2 Fig. 5 is an explanatory diagram of the production of the present invention; Fig. 6 is a plan view of the cylindrical body of E.
The figure is a plan view of the decorative paper with the side to be attached to the bottom of the bag facing up, Figure 7 is a plan view of the completed decorative paper, and Figure 8 is a vertical cross-section taken along line 212 in Figure 5, folded up and down. An explanatory diagram showing the curved piece symmetrically folded to the front and rear walls, FIG. 9 is a perspective view showing the state of the opening at the bottom,
FIG. 10 is a longitudinal sectional view taken along the Hoch line in FIG. 9. In addition, each code|symbol in the figure 1 is a base paper, 2, 2 is a staircase part, 3, 3 is a pleat part, 3at 3b. 3c is the fold line, 4, 4' are the front and rear walls, 5, 5' are the upper and lower bent pieces, 6, 6 are the adhesive, 7 is the opening, 7' is the bottom, 8, 8 is the release agent, and 9 is the Decorative paper, 10 is a peeling material for opening, 11, 11 is a cut line, 12 is an edge, 13
14 indicates a double portion, and 14 indicates a glued portion.

Claims

[Scope of utility model registration request]

A cylindrical body with pleats on both sides is created by overlapping multiple layers of base paper with their top and bottom edges aligned without shifting in the vertical direction. As the side goes from the side to the outer layer, the edge of the wall is positioned downward in a step-like manner, and on the rear wall surface, steps are formed on both sides as the side goes from the inner layer to the outer layer, and the edges are successively protruded upward in a step-like manner and bent. In a bag where the folded pieces are attached to the front wall, an adhesive layer is applied to the inside of the upper and lower folded pieces. Apply a release agent layer to the target position of the front and back walls to be laminated, and apply glue only to the parts other than the part of the release material so that the release material touches the bottom of the bag and extends between the folded piece corresponding to the bottom and the bag wall. An easy-to-open paper bag with decorative paper pasted to the bottom of the bag.