JPS5485262A - Manufacturing of plastic container - Google Patents
Manufacturing of plastic containerInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58208965A (en) * | 1982-05-27 | 1983-12-05 | Sanyo Electric Co Ltd | Loader of disc |
-
1977
- 1977-12-20 JP JP52155227A patent/JPS5814292B2/en not_active Expired
Cited By (5)
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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