JPS54114567A - Mold for deep draw - Google Patents
Mold for deep drawInfo
- Publication number
- JPS54114567A JPS54114567A JP2249178A JP2249178A JPS54114567A JP S54114567 A JPS54114567 A JP S54114567A JP 2249178 A JP2249178 A JP 2249178A JP 2249178 A JP2249178 A JP 2249178A JP S54114567 A JPS54114567 A JP S54114567A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- central
- domed
- level
- deep draw
- 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
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To prevent the domed bottom, defects, and creases of a package, by making the central part of the bottom of a mold for deep drawing high and by lowering the level of the bottom from the central to the end part of the bottom.
CONSTITUTION: The central part 17 of the bottom 12 of the mold for deep drawing 11 is domed, and the level of the bottom is lowered from the central to the end part of the bottom. The vent holes 18 for vacuum is preferably equipped at the end most parts. The mold of the above-mentioned shape provides the flat bottom of the package made of a film free from crease even when filled with contents.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2249178A JPS54114567A (en) | 1978-02-28 | 1978-02-28 | Mold for deep draw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2249178A JPS54114567A (en) | 1978-02-28 | 1978-02-28 | Mold for deep draw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54114567A true JPS54114567A (en) | 1979-09-06 |
Family
ID=12084192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2249178A Pending JPS54114567A (en) | 1978-02-28 | 1978-02-28 | Mold for deep draw |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54114567A (en) |
-
1978
- 1978-02-28 JP JP2249178A patent/JPS54114567A/en active Pending
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