JPS6458624A - Vacuum packaging method - Google Patents
Vacuum packaging methodInfo
- Publication number
- JPS6458624A JPS6458624A JP20432487A JP20432487A JPS6458624A JP S6458624 A JPS6458624 A JP S6458624A JP 20432487 A JP20432487 A JP 20432487A JP 20432487 A JP20432487 A JP 20432487A JP S6458624 A JPS6458624 A JP S6458624A
- Authority
- JP
- Japan
- Prior art keywords
- packaged
- wrinkles
- vacuum breaking
- packaging bag
- pressurizing
- 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
- Vacuum Packaging (AREA)
Abstract
PURPOSE:To smooth wrinkles from packaging bags in the re-deaeration process, and to totally prevent the generation of wrinkles on packaging bag in which an object to be packaged is already contained and also to prevent disorder of the shape, by further negatively pressurizing the inside of a pressure container at the re-deaeration process which follows the sealing process and precedes the vacuum breaking process. CONSTITUTION:Since a pressurizing plate 55 presses an object to be packaged 81 with an independent force from the pressure in a vacuum room 21a, the object to be packaged 81 can be pressed with a sufficient force up to the end of the vacuum breaking process. Also, even when the object to packaged 81 contracts, since a pressure backing plate 58, which pinches the object to be packaged 81 together with the pressurizing plate 55, is supported by a spring 57; a sufficient pressurizing force to the object to be packaged 81 can be maintained, and in the re-deaeration process, which precedes the vacuum breaking process, wrinkles and disorder of the shape of a packaging bag 82, in which the object to be packaged is contained, are eliminated, and therefore, the wrinkles and the disorder of the shape, which have been generated prior to the vacuum breaking process, will not develop or extend with contraction of the object to be packaged 81 and the packaging bag 82. Also in the vacuum breaking process, generation of wrinkles and deformation of the packaging bag can be totally prevented in cooperation with the function of the pressurizing plate 55.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20432487A JPS6458624A (en) | 1987-08-18 | 1987-08-18 | Vacuum packaging method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20432487A JPS6458624A (en) | 1987-08-18 | 1987-08-18 | Vacuum packaging method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6458624A true JPS6458624A (en) | 1989-03-06 |
JPH0530686B2 JPH0530686B2 (en) | 1993-05-10 |
Family
ID=16488603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20432487A Granted JPS6458624A (en) | 1987-08-18 | 1987-08-18 | Vacuum packaging method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6458624A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11292020A (en) * | 1998-04-08 | 1999-10-26 | Yamagata Gravure:Kk | Manufacture of article package |
KR100777648B1 (en) * | 2007-04-16 | 2007-11-21 | 주식회사 탭스인터내셔널 | Ice pack & liquid packing apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0893931A (en) * | 1994-09-22 | 1996-04-12 | Tokyo Kakoki Kk | Fluid supply and discharge amount regulator |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182095A (en) * | 1976-03-29 | 1980-01-08 | Day Timothy T | Packaging bulk commodities |
JPS5951019A (en) * | 1982-09-03 | 1984-03-24 | 有限会社柏木研究所 | Vacuum packing method and device for feather thick bedquilt,etc. |
-
1987
- 1987-08-18 JP JP20432487A patent/JPS6458624A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182095A (en) * | 1976-03-29 | 1980-01-08 | Day Timothy T | Packaging bulk commodities |
JPS5951019A (en) * | 1982-09-03 | 1984-03-24 | 有限会社柏木研究所 | Vacuum packing method and device for feather thick bedquilt,etc. |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11292020A (en) * | 1998-04-08 | 1999-10-26 | Yamagata Gravure:Kk | Manufacture of article package |
KR100777648B1 (en) * | 2007-04-16 | 2007-11-21 | 주식회사 탭스인터내셔널 | Ice pack & liquid packing apparatus |
WO2008126965A1 (en) * | 2007-04-16 | 2008-10-23 | Taps International Co., Ltd. | Ice pack and liquid packing apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH0530686B2 (en) | 1993-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |