JPS51143486A - Method of wrapping powder material by means of vacuum - Google Patents
Method of wrapping powder material by means of vacuumInfo
- Publication number
- JPS51143486A JPS51143486A JP6780575A JP6780575A JPS51143486A JP S51143486 A JPS51143486 A JP S51143486A JP 6780575 A JP6780575 A JP 6780575A JP 6780575 A JP6780575 A JP 6780575A JP S51143486 A JPS51143486 A JP S51143486A
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- powder material
- wrapping powder
- wrapping
- stick
- 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.)
- Pending
Links
Landscapes
- Vacuum Packaging (AREA)
Abstract
PURPOSE: When removing air from inside a wrapper bag, to prevent the inside material from being sucked out of opening and stick to surface of sealing area.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6780575A JPS51143486A (en) | 1975-06-05 | 1975-06-05 | Method of wrapping powder material by means of vacuum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6780575A JPS51143486A (en) | 1975-06-05 | 1975-06-05 | Method of wrapping powder material by means of vacuum |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51143486A true JPS51143486A (en) | 1976-12-09 |
Family
ID=13355523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6780575A Pending JPS51143486A (en) | 1975-06-05 | 1975-06-05 | Method of wrapping powder material by means of vacuum |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51143486A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58145678A (en) * | 1982-02-17 | 1983-08-30 | 松下冷機株式会社 | Vacuum heat insulating material and manufacture |
JPS63163767A (en) * | 1987-11-20 | 1988-07-07 | 松下冷機株式会社 | Manufacture of vacuum heat-insulating material |
JP2011131217A (en) * | 2011-04-04 | 2011-07-07 | Ohbayashi Corp | Waste asbestos treatment method and volume reducing apparatus therefor |
-
1975
- 1975-06-05 JP JP6780575A patent/JPS51143486A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58145678A (en) * | 1982-02-17 | 1983-08-30 | 松下冷機株式会社 | Vacuum heat insulating material and manufacture |
JPS62400B2 (en) * | 1982-02-17 | 1987-01-07 | Matsushita Reiki Kk | |
JPS63163767A (en) * | 1987-11-20 | 1988-07-07 | 松下冷機株式会社 | Manufacture of vacuum heat-insulating material |
JPH0233918B2 (en) * | 1987-11-20 | 1990-07-31 | Matsushita Refrigeration | |
JP2011131217A (en) * | 2011-04-04 | 2011-07-07 | Ohbayashi Corp | Waste asbestos treatment method and volume reducing apparatus therefor |
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