JPS6043544U

JPS6043544U - bottle or container lid

Info

Publication number: JPS6043544U
Application number: JP13629283U
Authority: JP
Inventors: 光治林田
Original assignee: 三笠産業株式会社
Priority date: 1983-09-02
Filing date: 1983-09-02
Publication date: 1985-03-27

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図は従来の瓶蓋の断面図、第２図はそれに用い、か
つこの考案にも用いられた金属箔の断面図、第３図はこ
の考案の実施例を示し、容器の蓋の断面図、第４図は第
３図の部分の拡大図、第５図、第６図はこの考案の第２
の実施例を示し、第５図は瓶又は容器の蓋の形成時の要
部の断面図、第６図は、第５図に示す工程により形成し
た蓋の要部の断面図、第７図はこの考案の第３の実施例
を示し、第５図に相当する図、第８図は第５図に示す工
程により形成した蓋の要部の断面図、第９図はこの考案
の第４の実施例を示す瓶の蓋の断面図である。１・・・通路、２・・・口壁、３・・・裂溝、４・・・
裂取部、５・・・ブルリング、６・・・合成樹脂層、７
・・・金属箔、８・・・周側部、９・・・閉塞部。」１１１１１１１１１１１１１１１１２　　　”＠ド第９
図［・１ＺＺＺ２コ　　　−−−Figure 1 is a cross-sectional view of a conventional bottle lid, Figure 2 is a cross-sectional view of the metal foil used therein and also used in this invention, and Figure 3 is a cross-sectional view of a container lid. Figure 4 is an enlarged view of the part shown in Figure 3, Figures 5 and 6 are the second part of this invention.
Fig. 5 is a sectional view of the main part of the lid of a bottle or container when it is formed, Fig. 6 is a sectional view of the main part of the lid formed by the process shown in Fig. 5, and Fig. 7 is a sectional view of the main part of the lid formed by the process shown in Fig. 5. 8 shows a third embodiment of this invention, which corresponds to FIG. 5, FIG. 8 is a sectional view of the main part of the lid formed by the process shown in FIG. 5, and FIG. FIG. 1... Passage, 2... Mouth wall, 3... Fissure, 4...
Tear-off portion, 5... Bull ring, 6... Synthetic resin layer, 7
... Metal foil, 8... Peripheral side part, 9... Closed part. ” 11111111111111112 “@Do 9th
Figure [・1 ZZZZ2ko ---

Claims

[Scope of utility model registration request]

A mouth wall 2 made of synthetic resin is provided in the fluid passage 1, an endless fissure 3 is formed in the mouth wall 2 to form a torn part 4, a bull ring 5 is provided in the torn part 4, and a bull ring 5 is provided in the torn part 4. In the mouth wall 2, the fissure 3
A metal foil 7 having a synthetic resin layer 6 on at least one side is provided, and a synthetic resin closing portion 9 is provided on the peripheral side 8 of the metal foil 7 to cover the inner surface of the passage 1 and the synthetic resin layer 6. A lid for a bottle or container, characterized in that it is closed by closing the lid.