JPS6211654B2 - - Google Patents
Info
- Publication number
- JPS6211654B2 JPS6211654B2 JP7065081A JP7065081A JPS6211654B2 JP S6211654 B2 JPS6211654 B2 JP S6211654B2 JP 7065081 A JP7065081 A JP 7065081A JP 7065081 A JP7065081 A JP 7065081A JP S6211654 B2 JPS6211654 B2 JP S6211654B2
- Authority
- JP
- Japan
- Prior art keywords
- plastic sheet
- mold
- sheet
- clip
- side edges
- 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
- 239000002985 plastic film Substances 0.000 claims description 60
- 238000000034 method Methods 0.000 claims description 31
- 238000003856 thermoforming Methods 0.000 claims description 30
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 21
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000009966 trimming 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
- B29C51/261—Handling means, e.g. transfer means, feeding means
-
- 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
-
- 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
- B29C51/10—Forming by pressure difference, e.g. vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7065081A JPS57187215A (en) | 1981-05-13 | 1981-05-13 | Heat-forming method and mold thereof for plastics sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7065081A JPS57187215A (en) | 1981-05-13 | 1981-05-13 | Heat-forming method and mold thereof for plastics sheet |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57187215A JPS57187215A (en) | 1982-11-17 |
JPS6211654B2 true JPS6211654B2 (sr) | 1987-03-13 |
Family
ID=13437731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7065081A Granted JPS57187215A (en) | 1981-05-13 | 1981-05-13 | Heat-forming method and mold thereof for plastics sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57187215A (sr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63205270A (ja) * | 1987-02-23 | 1988-08-24 | Alps Electric Co Ltd | ワイヤドツトプリンタ |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59125430U (ja) * | 1983-02-15 | 1984-08-23 | 池田物産株式会社 | 車両用カ−ペツトの成形装置 |
-
1981
- 1981-05-13 JP JP7065081A patent/JPS57187215A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63205270A (ja) * | 1987-02-23 | 1988-08-24 | Alps Electric Co Ltd | ワイヤドツトプリンタ |
Also Published As
Publication number | Publication date |
---|---|
JPS57187215A (en) | 1982-11-17 |
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