JPS5624110A - Manufacture and its device for hollow plastic body - Google Patents
Manufacture and its device for hollow plastic bodyInfo
- Publication number
- JPS5624110A JPS5624110A JP9948079A JP9948079A JPS5624110A JP S5624110 A JPS5624110 A JP S5624110A JP 9948079 A JP9948079 A JP 9948079A JP 9948079 A JP9948079 A JP 9948079A JP S5624110 A JPS5624110 A JP S5624110A
- Authority
- JP
- Japan
- Prior art keywords
- blank
- shell wall
- pressing
- hollow plastic
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
PURPOSE: To obtain a thin canister-shaped hollow plastic which is superior in transparency and strength by a method wherein blank part is led into a die cavity while pressing a flange part and the blank part separately, and a shell wall part is formed with a material spread out by pressing.
CONSTITUTION: In manufacturing a hollow plastic consisting of a flange part 2a, a shell wall part 2c and a bottom end part 2d with a plastic blank of thermoplasticity which is uniform in thickness, a die 1 having the first cavity 1a with its inside diameter and height being equal to or more than those of the blank respectively and the second cavity 1b with its inside diameter being equal to an outside diameter of the shell wall part 2c and the height more than that of the shell wall part 2c which is connected to the first cavity 1a through a shoulder part is used, a blank part corresponding to the bottom end part 2d is led into a die cavity while pressing the flange part 2a and said blank part, and the shell wall part is formed with a material spread out by pressing, thus obtaining the captioned hollow plastic body.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9948079A JPS606221B2 (en) | 1979-08-06 | 1979-08-06 | Method and device for manufacturing hollow plastic bodies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9948079A JPS606221B2 (en) | 1979-08-06 | 1979-08-06 | Method and device for manufacturing hollow plastic bodies |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5624110A true JPS5624110A (en) | 1981-03-07 |
JPS606221B2 JPS606221B2 (en) | 1985-02-16 |
Family
ID=14248466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9948079A Expired JPS606221B2 (en) | 1979-08-06 | 1979-08-06 | Method and device for manufacturing hollow plastic bodies |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS606221B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5955714A (en) * | 1982-09-27 | 1984-03-30 | Kishimoto Akira | Preparation of plastic hollow body |
JPS5985721A (en) * | 1982-11-10 | 1984-05-17 | Toyo Seikan Kaisha Ltd | Method and apparatus for preparing plastic container |
JPS604019A (en) * | 1983-06-23 | 1985-01-10 | Kishimoto Akira | Preparation of container with flange part |
US4649013A (en) * | 1982-07-08 | 1987-03-10 | Toyo Seikan Kaisha, Limited | Method of making a plastic cap |
WO1988004262A1 (en) * | 1986-12-02 | 1988-06-16 | Dai Nippon Insatsu Kabushiki Kaisha | Container equipped with metallic lid and production thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0236268Y2 (en) * | 1984-12-11 | 1990-10-03 |
-
1979
- 1979-08-06 JP JP9948079A patent/JPS606221B2/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4649013A (en) * | 1982-07-08 | 1987-03-10 | Toyo Seikan Kaisha, Limited | Method of making a plastic cap |
JPS5955714A (en) * | 1982-09-27 | 1984-03-30 | Kishimoto Akira | Preparation of plastic hollow body |
JPS6359372B2 (en) * | 1982-09-27 | 1988-11-18 | ||
JPS5985721A (en) * | 1982-11-10 | 1984-05-17 | Toyo Seikan Kaisha Ltd | Method and apparatus for preparing plastic container |
JPS6359373B2 (en) * | 1982-11-10 | 1988-11-18 | ||
JPS604019A (en) * | 1983-06-23 | 1985-01-10 | Kishimoto Akira | Preparation of container with flange part |
JPH0357851B2 (en) * | 1983-06-23 | 1991-09-03 | Toyo Seikan Kaisha Ltd | |
WO1988004262A1 (en) * | 1986-12-02 | 1988-06-16 | Dai Nippon Insatsu Kabushiki Kaisha | Container equipped with metallic lid and production thereof |
US4948006A (en) * | 1986-12-02 | 1990-08-14 | Dai Nippon Insatsu Kabushiki Kaisha | Container with metallic cover and method of manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS606221B2 (en) | 1985-02-16 |
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