SE434239B - Forfarande for att dragpressa skumplastforemal - Google Patents
Forfarande for att dragpressa skumplastforemalInfo
- Publication number
- SE434239B SE434239B SE7900401A SE7900401A SE434239B SE 434239 B SE434239 B SE 434239B SE 7900401 A SE7900401 A SE 7900401A SE 7900401 A SE7900401 A SE 7900401A SE 434239 B SE434239 B SE 434239B
- Authority
- SE
- Sweden
- Prior art keywords
- core
- adhesive
- foil
- foam
- self
- Prior art date
Links
- 239000006260 foam Substances 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 10
- 239000004033 plastic Substances 0.000 title claims description 7
- 229920003023 plastic Polymers 0.000 title claims description 7
- 239000011888 foil Substances 0.000 claims description 29
- 239000000853 adhesive Substances 0.000 claims description 20
- 239000012790 adhesive layer Substances 0.000 claims description 13
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000005871 repellent Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000037303 wrinkles Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 5
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 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
- B29C51/14—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 using multilayered preforms or sheets
-
- 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
- B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
- B29C51/06—Combined thermoforming and prestretching, e.g. biaxial stretching using pressure difference for prestretching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1043—Subsequent to assembly
- Y10T156/1044—Subsequent to assembly of parallel stacked sheets only
- Y10T156/1048—Subsequent to assembly of parallel stacked sheets only to form dished or receptacle-like product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782802781 DE2802781A1 (de) | 1978-01-23 | 1978-01-23 | Verfahren zum tiefziehen von schaumstoff-formteilen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7900401L SE7900401L (sv) | 1979-07-24 |
| SE434239B true SE434239B (sv) | 1984-07-16 |
Family
ID=6030157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7900401A SE434239B (sv) | 1978-01-23 | 1979-01-17 | Forfarande for att dragpressa skumplastforemal |
Country Status (8)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0044083A1 (de) * | 1980-07-14 | 1982-01-20 | Alkor GmbH Kunststoffe | Verfahren zur Herstellung von mit einem Schaumstoff ausgeschäumten Kunststoff-Folientiefziehteilen |
| DE3505828A1 (de) * | 1985-02-20 | 1987-01-22 | Benecke Gmbh J | Verfahren zur herstellung geformter kunststoffelemente sowie hierzu geeignete tiefziehvorrichtung |
| DE3516467A1 (de) * | 1985-05-08 | 1986-11-13 | Röhm GmbH, 6100 Darmstadt | Verfahren und vorrichtung zum umformen von thermoelastisch erweichten kunststoffplatten |
| GB8625997D0 (en) * | 1986-10-30 | 1986-12-03 | Cotton Colne Ltd John | Manufacture of laminated elements |
| US4744848A (en) * | 1987-02-02 | 1988-05-17 | Rhj Products, Inc. | Method of forming a contoured shape |
| US5540880A (en) * | 1987-08-12 | 1996-07-30 | Nagoya Oil Chemical Co., Ltd. | Corrosion, sound, and vibration-proof method for metal structure |
| IE60537B1 (en) * | 1988-02-17 | 1994-07-27 | H P Chemie Pelzer Res & Dev | A moulding, especially for building into motor vehicles |
| IT1251639B (it) * | 1991-10-28 | 1995-05-17 | Sviluppo Settori Impiego Srl | Procedimento per la produzione di manufatti a partire da lastre termoplastiche rinforzate |
| FR2732934B1 (fr) * | 1995-04-11 | 1997-05-23 | Sofitec Sa | Protection de panneau de garnissage pour habitacle de vehicule |
| US5895624A (en) * | 1996-06-18 | 1999-04-20 | Android Industries Of Michigan, Llc | Method and apparatus for forming thick wall plastic sheets having formable decorative film layers |
| DE29711763U1 (de) * | 1997-07-04 | 1998-11-05 | Odenwald-Chemie GmbH, 69250 Schönau | Schaumstoff aufweisender mehrlagiger Hohlkörper |
| EP1666231A1 (de) * | 2004-12-03 | 2006-06-07 | ArvinMeritor GmbH | Verfahren zum Herstellen eines Verbundbauteils und Tiefziehform hierfür |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1161456A (fr) * | 1956-09-06 | 1958-09-01 | Neyrpic Ets | Procédé et machine pour le formage de feuilles de matières thermoplastiques |
| US3039911A (en) * | 1959-12-15 | 1962-06-19 | Koppers Co Inc | Process for the production of shaped plastic articles |
| FR1266534A (fr) * | 1960-05-30 | 1961-07-17 | Procédé perfectionné pour l'obtention de pièces moulées en matériau composite et matériau composite moulé en résultant | |
| US3971866A (en) * | 1974-06-07 | 1976-07-27 | Minnesota Mining And Manufacturing Company | Thermoformable release liner |
-
1978
- 1978-01-23 DE DE19782802781 patent/DE2802781A1/de active Granted
-
1979
- 1979-01-12 GB GB791208A patent/GB2012660B/en not_active Expired
- 1979-01-15 US US06/003,157 patent/US4261775A/en not_active Expired - Lifetime
- 1979-01-17 ES ES476948A patent/ES476948A1/es not_active Expired
- 1979-01-17 AU AU43424/79A patent/AU4342479A/en not_active Abandoned
- 1979-01-17 SE SE7900401A patent/SE434239B/sv not_active IP Right Cessation
- 1979-01-19 IT IT12424/79A patent/IT1166055B/it active
- 1979-01-23 FR FR7901679A patent/FR2414992A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| AU4342479A (en) | 1979-08-02 |
| DE2802781A1 (de) | 1979-07-26 |
| SE7900401L (sv) | 1979-07-24 |
| GB2012660A (en) | 1979-08-01 |
| US4261775A (en) | 1981-04-14 |
| IT1166055B (it) | 1987-04-29 |
| FR2414992A1 (fr) | 1979-08-17 |
| GB2012660B (en) | 1982-03-24 |
| ES476948A1 (es) | 1979-06-16 |
| IT7912424A0 (it) | 1979-01-19 |
| DE2802781C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7900401-6 Effective date: 19930810 Format of ref document f/p: F |