JPS59186219U

JPS59186219U - Container with peel-off tape

Info

Publication number: JPS59186219U
Application number: JP8263783U
Authority: JP
Inventors: 内田　保夫
Original assignee: 大日本印刷株式会社
Priority date: 1983-05-31
Filing date: 1983-05-31
Publication date: 1984-12-11

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図は剥取りテープ付容器の斜視図、第２図は従来の
容器における開口の形成途中の形態を示す拡大断面図、
第３図は、第２図の状態において開口の内外に裏貼りフ
ィルムおよび剥取りテープを貼着した状態を示す従来例
の拡大断面図、第４図は本考案の第１実施例による容器
の開口の形成途中の状態を示す拡大断面図、第５図は、
第４図の状態において開口の内外に内層および剥取りテ
ープを施した状態を示す本考案による構成の拡大断面図
、第６図は本考案の第２の実施例による開口形成状態の
訟大断面図、第７図は開発面図、第８図は第２実施例の
要部の構成の拡大断面図、第９図は同じく開口の開放時
の状態を示す拡大断面図である。２・・・開口、２ａ・・・スリット、３・・・剥取りテ
ープ、４・・・プルタフ、５・・・基材、６・・・ヒー
トシール性材料の外層、７・・・ヒートシール性非透過
内層、７ａ・・・金属箔、７ｂ、　　７ｃ・・・ヒート
シール性材料層、８・・・裏貼りフイルムミ９・・・金
属箔層、１０・・・ヒートシール性材料層、１２・・・
内側部分、１３・・・連結部分。FIG. 1 is a perspective view of a container with a peel-off tape, and FIG. 2 is an enlarged cross-sectional view showing the form of a conventional container in the middle of forming an opening.
FIG. 3 is an enlarged cross-sectional view of the conventional example showing the condition shown in FIG. 2, with the backing film and peeling tape pasted inside and outside the opening, and FIG. 4 is the container according to the first embodiment of the present invention. FIG. 5 is an enlarged sectional view showing a state in the middle of forming an opening.
FIG. 4 is an enlarged cross-sectional view of the configuration according to the present invention showing a state in which the inner layer and peel-off tape are applied inside and outside the opening, and FIG. 6 is a large-scale cross-sectional view of the configuration according to the present invention in which the opening is formed according to the second embodiment of the present invention. 7 is a development view, FIG. 8 is an enlarged sectional view of the configuration of the main part of the second embodiment, and FIG. 9 is an enlarged sectional view showing the state when the opening is opened. 2... Opening, 2a... Slit, 3... Peeling tape, 4... Plutuff, 5... Base material, 6... Outer layer of heat sealable material, 7... Heat sealing 7a... Metal foil, 7b, 7c... Heat-sealable material layer, 8... Backing film 9... Metallic foil layer, 10... Heat-sealable material layer, 12 ...
Inner part, 13...connecting part.

Claims

[Scope of utility model registration request]

(1) A peel-off tape consisting of a main body made of a base material with a heat-sealable non-permeable inner layer pasted on the inside, with an opening for taking out the contents, and the outside of this opening being closed with a peel-off tape affixed to the outer surface of the base material. 1. A container with an opening, characterized in that the non-permeable inner layer extends to cover the inside of the opening and close it.

(2) A container with a peel-off tape according to claim 1, wherein the inner surface of the peel-off tape with a pull tab is directly bonded to the outer surface of the non-permeable inner layer extending inside the opening.

(3) Leave a portion of the base material inside the opening in a state of being connected to the main body, and via the base material portion left inside the opening,
2. A container with a peel-off tape according to claim 1, which is a utility model and is formed by bonding a non-permeable inner layer extending inside an opening and a peel-off tape with a pull tab.