JPS5867775U

JPS5867775U - Easy-open packaging

Info

Publication number: JPS5867775U
Application number: JP16223281U
Authority: JP
Inventors: 一夫平松; 信夫小松
Original assignee: 大日本印刷株式会社
Priority date: 1981-10-30
Filing date: 1981-10-30
Publication date: 1983-05-09
Also published as: JPS6037319Y2

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ａないしＣは従来の包装体を示し、第１図ａは平
面図、第１図すは第１図ａ図示のＡ−Ａ線矢視断面図、
第１図Ｃは第１図ａ図示のＢ−Ｂ線矢視断面図、第２図
ａないしＣは本考案の易開封性包装体を示し、第２図ａ
は平面図、第２図すは第２図ａ図示のＣ−Ｃ線矢視断面
図、第２図Ｃは第２図ａ図示のＤ−Ｄ線矢視断面図、第
３図は本考案の易開封性包装体の開封状態を示す断面図
、第４図ないし第６図は本考案の包装体の製造過程を示
し、第４図は第１の半切線を入れた蓋材の背面図、第５
図は蓋材を貼着した包装材料の正面図、第６図は第２の
半切線を入れた包装材料の背面図である。１２・・・・・・基材、１３・・・・・・粘着剤層、１
４・・・・・・シーラント層、１５・・・・・・蓋材、
１６・・・・・・第１の半切線、１−７６ｍｍ５ｍ５基
材、１８・・・・・・シーラント層、１９・・・・・・
シーラント層、２０・・・・・・包装材料、２１・・・
・・・シール部、２２・・・・・・非シール部、２３・
・・・・・第２の半切線、２７・・・・・・包装体本体
、３０・・・・・・内容物。1A to 1C show conventional packaging bodies, FIG. 1A is a plan view, FIG.
FIG. 1C is a sectional view taken along the line B-B shown in FIG.
2 is a plan view, FIG. 2 is a sectional view taken along the line C-C shown in FIG. 2a, FIG. 2C is a sectional view taken along the line D-D shown in FIG. 4 to 6 show the manufacturing process of the package of the present invention, and FIG. 4 is a rear view of the lid material with the first half-cut line inserted. , 5th
The figure is a front view of the packaging material to which the lid is attached, and FIG. 6 is a rear view of the packaging material with the second half-cut line inserted. 12...Base material, 13...Adhesive layer, 1
4...Sealant layer, 15...Lid material,
16...First half-cut line, 1-76mm5m5 base material, 18...Sealant layer, 19...
Sealant layer, 20...Packaging material, 21...
...Sealed part, 22...Non-sealed part, 23.
...Second half-cut line, 27...Package body, 30...Contents.

Claims

[Scope of utility model registration request]

An adhesive layer is provided on a part of one side of the base material, and a sealant layer is provided on the entire surface of the base material on which the adhesive layer is provided, and a sealant layer is laminated on both sides of the lid material and the base material. It consists of a package body formed by making a bag using a packaging material, and the lid material has a part of the boundary line in a portion corresponding to the outer periphery of the boundary line of the area to be opened in the body of the package body. Or the first one that reaches the adhesive layer from the sealant layer side with a shape along the whole
The lid is placed on the trunk surface of the package main body so that the portion corresponding to the region to be opened is aligned with the region to be opened, and The area of the sealant layer surface outside the first half-cut line is left unadhered to the body surface of the package body, and the sealant layer surface area excluding the area outside the first half-cut line is attached to the body surface of the package body. The packaging material is thermally bonded, and a second half-cut line is carved along the boundary line of the area to be opened, reaching the adhesive layer of the lid material from the sealant layer side inside the packaging body of the packaging material. Easy-to-open packaging.