JPS5485262A - Manufacturing of plastic container - Google Patents

Manufacturing of plastic container

Info

Publication number
JPS5485262A
JPS5485262A JP15522777A JP15522777A JPS5485262A JP S5485262 A JPS5485262 A JP S5485262A JP 15522777 A JP15522777 A JP 15522777A JP 15522777 A JP15522777 A JP 15522777A JP S5485262 A JPS5485262 A JP S5485262A
Authority
JP
Japan
Prior art keywords
sheet
cavity
basket
container
shape
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
JP15522777A
Other languages
Japanese (ja)
Other versions
JPS5814292B2 (en
Inventor
Kiyoshi Horikoshi
Junichi Kubota
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP52155227A priority Critical patent/JPS5814292B2/en
Publication of JPS5485262A publication Critical patent/JPS5485262A/en
Publication of JPS5814292B2 publication Critical patent/JPS5814292B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Containers Having Bodies Formed In One Piece (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To manufacture a reinforced plastic container havig a structure to keep an article stored in the container dry even when water is condensed in the container, by the plug-assist vacuum forming of a plastic sheet using a female mold in which a basket made of metal wires and having a similar shape to the cavity of the mold is placed.
CONSTITUTION: A basket 5 having a shape similar to the cavity 2 of a female mold 1 is placed in the cavity 2. A plastic sheet 10 is supported by a supporting frame 8, and softened by the heat of a heater. The solftened sheet 10 is expanded upwardly by the air sent through a valve 14 to the cavity 2. When the desired expansion of the sheet is attained, a plug 15 is lowered and the sheet is deformed to the shape similar to the inner surface of the basket 5. The valve 13 is opened, and the sheet is vacuum-formed to the shape of the cavity 2 to obtain a plastic container wherein the basket 5 is securely integrated.
COPYRIGHT: (C)1979,JPO&Japio
JP52155227A 1977-12-20 1977-12-20 Method for manufacturing synthetic resin containers Expired JPS5814292B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52155227A JPS5814292B2 (en) 1977-12-20 1977-12-20 Method for manufacturing synthetic resin containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52155227A JPS5814292B2 (en) 1977-12-20 1977-12-20 Method for manufacturing synthetic resin containers

Publications (2)

Publication Number Publication Date
JPS5485262A true JPS5485262A (en) 1979-07-06
JPS5814292B2 JPS5814292B2 (en) 1983-03-18

Family

ID=15601294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52155227A Expired JPS5814292B2 (en) 1977-12-20 1977-12-20 Method for manufacturing synthetic resin containers

Country Status (1)

Country Link
JP (1) JPS5814292B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772517U (en) * 1980-10-21 1982-05-04
CN103528336A (en) * 2013-10-31 2014-01-22 合肥美的电冰箱有限公司 Door tray and refrigerator with same
CN105643910A (en) * 2014-12-02 2016-06-08 通用汽车环球科技运作有限责任公司 Method of vacuum forming object using flexible mold and apparatus for vacuum forming object
CN109823650A (en) * 2019-03-28 2019-05-31 深圳国技仪器有限公司 Briefcase

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208965A (en) * 1982-05-27 1983-12-05 Sanyo Electric Co Ltd Loader of disc

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772517U (en) * 1980-10-21 1982-05-04
CN103528336A (en) * 2013-10-31 2014-01-22 合肥美的电冰箱有限公司 Door tray and refrigerator with same
CN103528336B (en) * 2013-10-31 2016-08-24 合肥美的电冰箱有限公司 Fomento dish and there is its refrigerator
CN105643910A (en) * 2014-12-02 2016-06-08 通用汽车环球科技运作有限责任公司 Method of vacuum forming object using flexible mold and apparatus for vacuum forming object
CN109823650A (en) * 2019-03-28 2019-05-31 深圳国技仪器有限公司 Briefcase

Also Published As

Publication number Publication date
JPS5814292B2 (en) 1983-03-18

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