JPS61166958U

JPS61166958U -

Info

Publication number: JPS61166958U
Application number: JP5082885U
Authority: JP
Priority date: 1985-04-05
Filing date: 1985-04-05
Publication date: 1986-10-16

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例に係わる容器蓋を
示す縦断面説明図、第２図は第１図に示す容器蓋
の平面図、第３図は第１図に示す容器蓋の分解説
明図、第４図はこの考案の容器蓋で密封した容器
を示す縦断面説明図、第５図は第４図に示す容器
の蓋が開口された状態を示す縦断面端面図、及び
第６図は従来の容器蓋を示す縦断面説明図である
。１……容器、２……外縁部、３……容器、４…
…フランジ部、５……開口部、６……内側材、７
……中間材、８……外側材、１０……外縁輪郭、
１１……穿孔部、１２……輪郭線、１３……内縁
輪郭、１４……外縁輪郭、１０１……蓋、１０２
……容器、１０３……フランジ、１０４……外縁
部、１０５……母材片、１０６……外貼片、１０
７……内貼片、１０８……開口方向、１１０……
切欠部。 Fig. 1 is an explanatory longitudinal cross-sectional view showing a container lid according to an embodiment of this invention, Fig. 2 is a plan view of the container lid shown in Fig. 1, and Fig. 3 is an exploded explanation of the container lid shown in Fig. 1. 4 is a vertical cross-sectional explanatory view showing a container sealed with the container lid of this invention, FIG. 5 is a vertical cross-sectional end view showing the container shown in FIG. 4 with the lid opened, and FIG. FIG. 1 is a vertical cross-sectional explanatory view showing a conventional container lid. 1... Container, 2... Outer edge, 3... Container, 4...
...Flange part, 5...Opening part, 6...Inner material, 7
...Intermediate material, 8...Outside material, 10...Outer edge contour,
DESCRIPTION OF SYMBOLS 11...Perforation part, 12...Contour line, 13...Inner edge contour, 14...Outer edge contour, 101...Lid, 102
... Container, 103 ... Flange, 104 ... Outer edge, 105 ... Base material piece, 106 ... Outer pasting piece, 10
7... Inner patch, 108... Opening direction, 110...
Notch.

Claims

[Scope of utility model registration request]

A container lid capable of sealing on a container at its outer periphery and forming an opening by tearing, the container lid having an outer edge profile capable of covering said container opening to be closed and provided with a perforation to serve as said tear opening. an intermediate member, an inner member having substantially the same outer edge profile as the intermediate member and heat-sealed to the back surface of the intermediate member to close the perforation, and an inner member that is releasably heat-sealed to the surface of the intermediate member and The outer edge profile includes an outer member located inwardly from the outer edge profile of the intermediate member by at least the width of the seal between the container lid and the container, and the outer member and the inner member are connected to the perforation of the intermediate member. A container lid characterized by being heat-sealed through the lid.