JPS5624110A - Manufacture and its device for hollow plastic body - Google Patents

Manufacture and its device for hollow plastic body

Info

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
Application number
JP9948079A
Other languages
Japanese (ja)
Other versions
JPS606221B2 (en
Inventor
Seiichi Nishiyama
Muneki Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP9948079A priority Critical patent/JPS606221B2/en
Publication of JPS5624110A publication Critical patent/JPS5624110A/en
Publication of JPS606221B2 publication Critical patent/JPS606221B2/en
Expired legal-status Critical Current

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
JP9948079A 1979-08-06 1979-08-06 Method and device for manufacturing hollow plastic bodies Expired JPS606221B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0236268Y2 (en) * 1984-12-11 1990-10-03

Cited By (9)

* Cited by examiner, † Cited by third party
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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