JPS624211B2 - - Google Patents
Info
- Publication number
- JPS624211B2 JPS624211B2 JP6362078A JP6362078A JPS624211B2 JP S624211 B2 JPS624211 B2 JP S624211B2 JP 6362078 A JP6362078 A JP 6362078A JP 6362078 A JP6362078 A JP 6362078A JP S624211 B2 JPS624211 B2 JP S624211B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- male
- sheet
- gap
- foaming
- 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.)
- Expired
Links
- 238000005187 foaming Methods 0.000 claims description 23
- 238000000465 moulding Methods 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 229920001169 thermoplastic Polymers 0.000 claims description 9
- 239000004416 thermosoftening plastic Substances 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 3
- 229920005992 thermoplastic resin Polymers 0.000 claims description 3
- 238000007666 vacuum forming Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 6
- 235000013372 meat Nutrition 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 239000004604 Blowing Agent Substances 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 229920005669 high impact polystyrene Polymers 0.000 description 2
- 239000004797 high-impact polystyrene Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/10—Applying counter-pressure during expanding
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Stackable Containers (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6362078A JPS54154472A (en) | 1978-05-26 | 1978-05-26 | Mold for formed vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6362078A JPS54154472A (en) | 1978-05-26 | 1978-05-26 | Mold for formed vessel |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22719784A Division JPS60192615A (ja) | 1984-10-29 | 1984-10-29 | 容器の両面真空成形法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54154472A JPS54154472A (en) | 1979-12-05 |
| JPS624211B2 true JPS624211B2 (de) | 1987-01-29 |
Family
ID=13234538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6362078A Granted JPS54154472A (en) | 1978-05-26 | 1978-05-26 | Mold for formed vessel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54154472A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0540816Y2 (de) * | 1986-09-30 | 1993-10-15 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6360727A (ja) * | 1986-09-01 | 1988-03-16 | Sekisui Plastics Co Ltd | 発泡シ−ト製容器の製造方法及び成形用型 |
| JP3324977B2 (ja) * | 1998-02-06 | 2002-09-17 | ハウス食品株式会社 | 密封成形容器 |
| US20030010350A1 (en) * | 2001-07-11 | 2003-01-16 | De Laforcade Vincent | Foam core cosmetic case |
| JP6928422B2 (ja) * | 2015-02-26 | 2021-09-01 | 中央化学株式会社 | 包装用容器、包装用容器の製造方法及び使用方法 |
| JP6908969B2 (ja) * | 2015-02-26 | 2021-07-28 | 中央化学株式会社 | 包装用容器 |
-
1978
- 1978-05-26 JP JP6362078A patent/JPS54154472A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0540816Y2 (de) * | 1986-09-30 | 1993-10-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54154472A (en) | 1979-12-05 |
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