NO802566L - Fremgangsmaate og anordning ved fremstilling av formede legemer av termoplastisk plast - Google Patents
Fremgangsmaate og anordning ved fremstilling av formede legemer av termoplastisk plastInfo
- Publication number
- NO802566L NO802566L NO802566A NO802566A NO802566L NO 802566 L NO802566 L NO 802566L NO 802566 A NO802566 A NO 802566A NO 802566 A NO802566 A NO 802566A NO 802566 L NO802566 L NO 802566L
- Authority
- NO
- Norway
- Prior art keywords
- semi
- finished product
- temperature
- resin
- thermoconditioning
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 74
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 229920001169 thermoplastic Polymers 0.000 title claims 3
- 239000011265 semifinished product Substances 0.000 claims description 135
- 229920005989 resin Polymers 0.000 claims description 89
- 239000011347 resin Substances 0.000 claims description 89
- 230000006641 stabilisation Effects 0.000 claims description 47
- 238000011105 stabilization Methods 0.000 claims description 47
- 239000013078 crystal Substances 0.000 claims description 42
- 230000003750 conditioning effect Effects 0.000 claims description 41
- -1 polyethylene terephthalate Polymers 0.000 claims description 32
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 30
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 22
- 238000001816 cooling Methods 0.000 claims description 21
- 238000001125 extrusion Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000003856 thermoforming Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 230000033228 biological regulation Effects 0.000 claims description 7
- 238000003490 calendering Methods 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 229920005992 thermoplastic resin Polymers 0.000 claims description 4
- 238000010924 continuous production Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 238000011282 treatment Methods 0.000 description 14
- 238000002425 crystallisation Methods 0.000 description 8
- 230000008025 crystallization Effects 0.000 description 8
- 230000000087 stabilizing effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000009210 therapy by ultrasound Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000011112 process operation Methods 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002023 wood 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6409—Thermal conditioning of preforms
- B29C49/6463—Thermal conditioning of preforms by contact heating or cooling, e.g. mandrels or cores specially adapted for heating or cooling preforms
- B29C49/6464—Heating
-
- 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
- B29C51/42—Heating or cooling
- B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
- B29C51/422—Heating or cooling of preforms, specially adapted for thermoforming to produce a temperature differential
- B29C51/423—Heating or cooling of preforms, specially adapted for thermoforming to produce a temperature differential through the thickness of the preform
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
- B29C49/04102—Extrusion blow-moulding extruding the material continuously
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6409—Thermal conditioning of preforms
- B29C49/6436—Thermal conditioning of preforms characterised by temperature differential
- B29C49/6445—Thermal conditioning of preforms characterised by temperature differential through the preform length
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6409—Thermal conditioning of preforms
- B29C49/6463—Thermal conditioning of preforms by contact heating or cooling, e.g. mandrels or cores specially adapted for heating or cooling preforms
- B29C49/6465—Cooling
-
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0041—Crystalline
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792938905 DE2938905A1 (de) | 1979-09-26 | 1979-09-26 | Verfahren und vorrichtung zum herstellen von formlingen aus thermoplastischem kunststoff, der sich mittels physikalischer einfluesse, insbesondere temperatureinfluesse, wahlweise in seinem teilkristallinen zustand einstellen laesst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO802566L true NO802566L (no) | 1981-03-27 |
Family
ID=6081867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO802566A NO802566L (no) | 1979-09-26 | 1980-08-29 | Fremgangsmaate og anordning ved fremstilling av formede legemer av termoplastisk plast |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS56106845A (es) |
| BE (1) | BE885436A (es) |
| DE (1) | DE2938905A1 (es) |
| DK (1) | DK371180A (es) |
| ES (2) | ES8106663A1 (es) |
| FI (1) | FI802843A (es) |
| FR (1) | FR2465586A1 (es) |
| GB (1) | GB2059328B (es) |
| NL (1) | NL8005039A (es) |
| NO (1) | NO802566L (es) |
| SE (1) | SE8006558L (es) |
| YU (2) | YU246180A (es) |
| ZA (1) | ZA805677B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985002142A1 (en) * | 1983-11-11 | 1985-05-23 | A.A.R.C. (Management) Pty. Limited | Molten thermoplastic web feeding process and apparatus |
| DE3688459T2 (de) * | 1985-11-27 | 1993-10-14 | Therma Plate Corp | Verfahren und Vorrichtung zum Herstellen eines wärmefesten Artikels aus warmgeformtem PET und nach diesem Verfahren hergestellte Artikel. |
| ATE96372T1 (de) * | 1987-03-17 | 1993-11-15 | Hitek Ltd | Formen von kunststoffolien. |
| WO1990011881A1 (en) * | 1989-04-07 | 1990-10-18 | Hitek Limited | Continuous feed thermoforming method and apparatus |
| US5032339A (en) * | 1990-07-19 | 1991-07-16 | E. I. Du Pont De Nemours And Company | Process for shaping fiber reinforced thermoplastic articles |
| IE68430B1 (en) * | 1990-08-12 | 1996-06-12 | Polysheet Ireland Ltd | A method and apparatus for forming an article of PET material |
| DE19636062A1 (de) * | 1996-09-05 | 1998-03-12 | Georg Geis Maschinenfabrik | Verfahren und Vorrichtung zur Umformung und nachfolgenden Kristallisation von amorphen, kristallisierbaren Thermoplasten |
| JP2003039539A (ja) * | 2001-08-01 | 2003-02-13 | Asano Laboratories Co Ltd | 樹脂シート成形システム、樹脂シート成形方法およびｐｅｔシート成形システム |
| US7029732B2 (en) | 2002-02-28 | 2006-04-18 | Boston Scientific Scimed, Inc. | Medical device balloons with improved strength properties and processes for producing same |
| US20050182233A1 (en) * | 2004-01-29 | 2005-08-18 | Stephen Weinhold | Compression-induced crystallization of crystallizable polymers |
| FI126959B (fi) | 2010-04-08 | 2017-08-31 | Juha Varis | Menetelmä ja laitteisto komposiittituotteen valmistamiseksi |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3765998A (en) * | 1971-01-11 | 1973-10-16 | Allied Chem | Shapable fiber-reinforced low molecular weight polyethylene terephthalate |
| US3776681A (en) * | 1971-04-27 | 1973-12-04 | Standard Oil Co | Thermoforming apparatus |
| JPS50156576A (es) * | 1974-06-07 | 1975-12-17 | ||
| JPS5385855A (en) * | 1976-12-31 | 1978-07-28 | Asano Kenkyusho Kk | Sheet molding apparatus equipped extruder |
-
1979
- 1979-09-26 DE DE19792938905 patent/DE2938905A1/de not_active Ceased
-
1980
- 1980-08-29 NO NO802566A patent/NO802566L/no unknown
- 1980-09-01 DK DK371180A patent/DK371180A/da not_active Application Discontinuation
- 1980-09-05 NL NL8005039A patent/NL8005039A/nl not_active Application Discontinuation
- 1980-09-10 FI FI802843A patent/FI802843A/fi not_active Application Discontinuation
- 1980-09-11 ES ES494962A patent/ES8106663A1/es not_active Expired
- 1980-09-11 GB GB8029403A patent/GB2059328B/en not_active Expired
- 1980-09-15 ZA ZA00805677A patent/ZA805677B/xx unknown
- 1980-09-18 SE SE8006558A patent/SE8006558L/xx not_active Application Discontinuation
- 1980-09-24 FR FR8020494A patent/FR2465586A1/fr active Granted
- 1980-09-26 YU YU02461/80A patent/YU246180A/xx unknown
- 1980-09-26 BE BE0/202262A patent/BE885436A/fr not_active IP Right Cessation
- 1980-09-26 JP JP13308280A patent/JPS56106845A/ja active Pending
- 1980-10-10 ES ES495803A patent/ES495803A0/es active Granted
-
1983
- 1983-02-11 YU YU00324/83A patent/YU32483A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56106845A (en) | 1981-08-25 |
| DE2938905A1 (de) | 1981-04-16 |
| FR2465586A1 (fr) | 1981-03-27 |
| GB2059328A (en) | 1981-04-23 |
| FI802843A (fi) | 1981-03-27 |
| DK371180A (da) | 1981-03-27 |
| ES8106436A1 (es) | 1981-07-01 |
| ZA805677B (en) | 1981-10-28 |
| ES494962A0 (es) | 1981-08-01 |
| BE885436A (fr) | 1981-01-16 |
| GB2059328B (en) | 1984-01-04 |
| SE8006558L (sv) | 1981-03-27 |
| ES495803A0 (es) | 1981-07-01 |
| NL8005039A (nl) | 1981-03-30 |
| FR2465586B1 (es) | 1984-02-03 |
| YU32483A (en) | 1983-10-31 |
| ES8106663A1 (es) | 1981-08-01 |
| YU246180A (en) | 1983-10-31 |
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