JPH0551450B2 - - Google Patents
Info
- Publication number
- JPH0551450B2 JPH0551450B2 JP7375384A JP7375384A JPH0551450B2 JP H0551450 B2 JPH0551450 B2 JP H0551450B2 JP 7375384 A JP7375384 A JP 7375384A JP 7375384 A JP7375384 A JP 7375384A JP H0551450 B2 JPH0551450 B2 JP H0551450B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- substrate
- resin film
- container
- groove
- 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 - Lifetime
Links
- 239000000758 substrate Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 229920006015 heat resistant resin Polymers 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 229920005992 thermoplastic resin Polymers 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 238000003466 welding Methods 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
- B29C51/365—Porous moulds
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7375384A JPS60217128A (ja) | 1984-04-11 | 1984-04-11 | 食品用包装容器の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7375384A JPS60217128A (ja) | 1984-04-11 | 1984-04-11 | 食品用包装容器の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60217128A JPS60217128A (ja) | 1985-10-30 |
JPH0551450B2 true JPH0551450B2 (fi) | 1993-08-02 |
Family
ID=13527322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7375384A Granted JPS60217128A (ja) | 1984-04-11 | 1984-04-11 | 食品用包装容器の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60217128A (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6290965A (ja) * | 1985-09-30 | 1987-04-25 | Toshiba Corp | Cmos半導体装置 |
-
1984
- 1984-04-11 JP JP7375384A patent/JPS60217128A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60217128A (ja) | 1985-10-30 |
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