JPS6323248U

JPS6323248U -

Info

Publication number: JPS6323248U
Application number: JP11799886U
Authority: JP
Priority date: 1986-07-31
Filing date: 1986-07-31
Publication date: 1988-02-16

Description

[Brief explanation of the drawing]

第１図は本案の紙袋の開口段の展開図、第２図
は第１図Ａ―Ａ線による縦断面図、第３図は内層
袋開口段上端縁折返状態図、第４図は第３図Ｂ―
Ｂ線による縦断面図、第５図及び第６図は第４図
の他の実施例の縦断面図、第７図は封緘状態正面
図、第８図は第７図Ｃ―Ｃ線による縦断面図であ
る。１……両襞付筒状袋、２，３……内外層袋、４
，５……開口段、６……外層袋開口段内端縁。 Fig. 1 is a developed view of the opening stage of the paper bag of the present invention, Fig. 2 is a longitudinal sectional view taken along the line A-A in Fig. 1, Fig. 3 is a view of the upper edge of the inner bag opening stage folded back, and Fig. 4 is a view of the opening stage of the paper bag of the present invention. Figure B-
5 and 6 are longitudinal sectional views of other embodiments shown in FIG. 4, FIG. 7 is a front view of the sealed state, and FIG. 8 is a longitudinal sectional view taken along line C--C of FIG. 7. It is a front view. 1...Tubular bag with double pleats, 2, 3...Inner and outer layer bag, 4
, 5... Opening stage, 6... Inner edge of outer layer bag opening stage.

Claims

[Scope of utility model registration request]

An opening step is formed at one end of the double-pleated cylindrical bag, a decorative paper is pasted on the back side of the opening step, this is extended outward from the outer edge of the opening step, and the above-mentioned opening step is formed on the surface of the decorative paper. A cut tape is pasted along the outer edge, and the opening step is folded along the inner edge along with the decorative paper onto the surface of the outer layer bag, and the decorative paper and the outer layer bag are adhered to the same surface in an easily peelable manner. In the bag, the cylindrical bag is formed by an inner and outer layer bag, the inner layer bag has a small opening step, the outer layer bag has a large opening step, and the inner layer bag has a small opening step and a large opening step. A paper bag made by folding the opening of the bag along the inner edge of the opening of the outer bag to close the opening of the inner bag.