NL8005039A - Werkwijze en inrichting voor het vervaardigen van vorm- lingen uit thermoplastische kunststof, die zich door fysische invloeden, in het bijzonder temperatuurinvloe- den, naar keuze in zijn gedeeltelijk kristallijne toestand laat instellen. - Google Patents
Werkwijze en inrichting voor het vervaardigen van vorm- lingen uit thermoplastische kunststof, die zich door fysische invloeden, in het bijzonder temperatuurinvloe- den, naar keuze in zijn gedeeltelijk kristallijne toestand laat instellen. Download PDFInfo
- Publication number
- NL8005039A NL8005039A NL8005039A NL8005039A NL8005039A NL 8005039 A NL8005039 A NL 8005039A NL 8005039 A NL8005039 A NL 8005039A NL 8005039 A NL8005039 A NL 8005039A NL 8005039 A NL8005039 A NL 8005039A
- Authority
- NL
- Netherlands
- Prior art keywords
- semi
- conditioning
- temperature
- finished product
- heat
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 96
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 229920001169 thermoplastic Polymers 0.000 title claims description 8
- 239000011265 semifinished product Substances 0.000 claims description 130
- 229920003023 plastic Polymers 0.000 claims description 101
- 239000004033 plastic Substances 0.000 claims description 101
- 238000000465 moulding Methods 0.000 claims description 98
- 230000003750 conditioning effect Effects 0.000 claims description 56
- 239000011449 brick Substances 0.000 claims description 48
- 239000013078 crystal Substances 0.000 claims description 47
- 230000006641 stabilisation Effects 0.000 claims description 32
- 238000011105 stabilization Methods 0.000 claims description 32
- -1 polyethylene terephthalate Polymers 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 29
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 28
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 28
- 230000000087 stabilizing effect Effects 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims 2
- 238000011282 treatment Methods 0.000 description 16
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009210 therapy by ultrasound Methods 0.000 description 2
- 238000003856 thermoforming Methods 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000002604 ultrasonography 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
- B29C51/42—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
- 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
- B29C49/6464—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
- 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
- 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)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (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 (2)
| 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 |
| DE2938905 | 1979-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8005039A true NL8005039A (nl) | 1981-03-30 |
Family
ID=6081867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8005039A NL8005039A (nl) | 1979-09-26 | 1980-09-05 | Werkwijze en inrichting voor het vervaardigen van vorm- lingen uit thermoplastische kunststof, die zich door fysische invloeden, in het bijzonder temperatuurinvloe- den, naar keuze in zijn gedeeltelijk kristallijne toestand laat instellen. |
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) | FI802843A7 (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 (12)
| 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. |
| NZ223932A (en) * | 1987-03-17 | 1990-06-26 | Hitek Ltd | Forming a web from extruded thermoplastic material; apparatus therefor |
| HU209379B (en) * | 1989-04-07 | 1994-05-30 | Hitek Ltd | Method for operating machine forming with heat and system forming with heat |
| 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 |
| CN115339084B (zh) * | 2022-06-30 | 2024-09-24 | 楚天科技股份有限公司 | 一种连续式成型模具温度控制系统及控制方法 |
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/FI802843A7/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 JP JP13308280A patent/JPS56106845A/ja active Pending
- 1980-09-26 YU YU02461/80A patent/YU246180A/xx unknown
- 1980-09-26 BE BE0/202262A patent/BE885436A/fr not_active IP Right Cessation
- 1980-10-10 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 |
|---|---|
| NO802566L (no) | 1981-03-27 |
| FI802843A7 (fi) | 1981-03-26 |
| ZA805677B (en) | 1981-10-28 |
| DE2938905A1 (de) | 1981-04-16 |
| ES8106436A1 (es) | 1981-07-01 |
| BE885436A (fr) | 1981-01-16 |
| GB2059328A (en) | 1981-04-23 |
| ES494962A0 (es) | 1981-08-01 |
| SE8006558L (sv) | 1981-03-27 |
| GB2059328B (en) | 1984-01-04 |
| JPS56106845A (en) | 1981-08-25 |
| YU32483A (en) | 1983-10-31 |
| FR2465586A1 (fr) | 1981-03-27 |
| YU246180A (en) | 1983-10-31 |
| ES495803A0 (es) | 1981-07-01 |
| DK371180A (da) | 1981-03-27 |
| ES8106663A1 (es) | 1981-08-01 |
| FR2465586B1 (es) | 1984-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |