NO862492L - Varmebehandling av termoplastiske platematerialer for termoforming. - Google Patents
Varmebehandling av termoplastiske platematerialer for termoforming.Info
- Publication number
- NO862492L NO862492L NO862492A NO862492A NO862492L NO 862492 L NO862492 L NO 862492L NO 862492 A NO862492 A NO 862492A NO 862492 A NO862492 A NO 862492A NO 862492 L NO862492 L NO 862492L
- Authority
- NO
- Norway
- Prior art keywords
- heating
- plate material
- gas
- distributor
- channel
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 118
- 239000000463 material Substances 0.000 title claims abstract description 115
- 229920001169 thermoplastic Polymers 0.000 title claims description 9
- 239000004416 thermosoftening plastic Substances 0.000 title claims description 9
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000003856 thermoforming Methods 0.000 claims abstract description 38
- 230000033001 locomotion Effects 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 1
- 239000012815 thermoplastic material Substances 0.000 abstract description 2
- 230000001939 inductive effect Effects 0.000 abstract 1
- 238000010408 sweeping Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 31
- 239000004743 Polypropylene Substances 0.000 description 7
- -1 polypropylene Polymers 0.000 description 7
- 229920001155 polypropylene Polymers 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 241000723347 Cinnamomum Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 235000017803 cinnamon Nutrition 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000009928 pasteurization Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 229920006126 semicrystalline polymer Polymers 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/023—Half-products, e.g. films, plates
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite 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
- 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
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Laminated Bodies (AREA)
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
- Disintegrating Or Milling (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Treatment Of Fiber Materials (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Tunnel Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8515827A GB2176736B (en) | 1985-06-21 | 1985-06-21 | Heat treating thermoplastics sheet materials for thermo-forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO862492D0 NO862492D0 (no) | 1986-06-20 |
| NO862492L true NO862492L (no) | 1986-12-22 |
Family
ID=10581171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO862492A NO862492L (no) | 1985-06-21 | 1986-06-20 | Varmebehandling av termoplastiske platematerialer for termoforming. |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US4687612A (el) |
| EP (1) | EP0206755B1 (el) |
| JP (1) | JPS61295488A (el) |
| AT (1) | ATE46654T1 (el) |
| AU (1) | AU582862B2 (el) |
| BR (1) | BR8602883A (el) |
| CA (1) | CA1290910C (el) |
| DE (1) | DE3665831D1 (el) |
| DK (1) | DK289086A (el) |
| ES (1) | ES8708194A1 (el) |
| FI (1) | FI862639A (el) |
| GB (1) | GB2176736B (el) |
| GR (1) | GR861566B (el) |
| IE (1) | IE57301B1 (el) |
| IN (1) | IN167716B (el) |
| NO (1) | NO862492L (el) |
| NZ (1) | NZ216597A (el) |
| PT (1) | PT82809B (el) |
| SG (1) | SG76789G (el) |
| TR (1) | TR22603A (el) |
| ZA (1) | ZA864603B (el) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1257010B (it) * | 1992-02-03 | 1996-01-05 | Omv Spa | Procedimento ed apparecchiatura per la termoformatura e l'impilamento di oggetti cavi con fondello a partire da materiale termoplastico in nastro. |
| US5458838A (en) * | 1992-03-11 | 1995-10-17 | Kabushiki Kaisha Kobe Seiko Sho | Heating and extruding method for bulk preform |
| BE1007659A3 (nl) * | 1993-10-15 | 1995-09-05 | Maes Carlo | Werkwijze en installatie voor het vervaardigen van sierpanelen. |
| EP1606100A2 (en) * | 2003-03-12 | 2005-12-21 | Collins & Aikman Products Co. | Improved methods of forming vehicle interior components which include a decoupler layer |
| JP2006523573A (ja) * | 2003-03-12 | 2006-10-19 | コリンズ・アンド・アイクマン・プロダクツ・コーポレーション | 車両内部構成部材のデカップラを形成する改善された方法 |
| CN106273379A (zh) * | 2016-08-30 | 2017-01-04 | 佛山市高明科力机械有限公司 | 一种pla降解餐盒成型机加热床 |
| US10315353B1 (en) * | 2018-11-13 | 2019-06-11 | SmileDirectClub LLC | Systems and methods for thermoforming dental aligners |
| US11007042B2 (en) | 2019-02-06 | 2021-05-18 | Sdc U.S. Smilepay Spv | Systems and methods for marking models for dental aligner fabrication |
| US10482192B1 (en) | 2019-02-12 | 2019-11-19 | SmileDirectClub LLC | Systems and methods for selecting and marking a location on a dental aligner |
| CN113600662B (zh) * | 2021-08-05 | 2023-04-07 | 东营广大金科机器人有限公司 | 热成型生产线 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1207402A (fr) * | 1956-08-31 | 1960-02-16 | Nouveau dispositif vibrateur à effets multiples pour traitement de produits fibreux, ou plastiques en bandes | |
| US2928124A (en) * | 1956-11-01 | 1960-03-15 | Us Rubber Co | Embossing method and apparatus |
| US3267585A (en) * | 1965-03-03 | 1966-08-23 | Rudolph E Futer | Changing the temperatures of objects by gas jets |
| FR2213152B1 (el) * | 1973-01-08 | 1976-04-30 | Renoux Robert | |
| US3917770A (en) * | 1973-11-07 | 1975-11-04 | Mobil Oil Corp | Method of thermoforming thermoplastic foam material |
| SE393826B (sv) * | 1974-05-29 | 1977-05-23 | Svenska Flaektfabriken Ab | Anordning for att vid transport av ett ban- eller arkformigt av luft uppburet material, framfora materialet i ett fixerat stabilt svevlege genom en eller flera etager av en behandlingsanleggning, foretredesvis en ... |
| DE2443395B2 (de) * | 1974-09-11 | 1978-09-28 | Lindauer Dornier Gesellschaft Mbh, 8990 Lindau | Vorrichtung zum Wärmebehandeln von flachen Materialbahnen mittels eines strömenden Mediums im Kreislaufverfahren |
| US4242807A (en) * | 1978-08-11 | 1981-01-06 | Hunter Engineering Co., Inc. | Paint line flotation oven |
| US4216592A (en) * | 1978-09-15 | 1980-08-12 | George Koch Sons, Inc. | Drying oven |
| FR2458372A1 (fr) * | 1979-06-06 | 1981-01-02 | Osoboe Ok | Installation pour la fabrication d'articles a partir de matieres thermoplastiques en feuilles |
| US4520575A (en) * | 1983-11-25 | 1985-06-04 | Cincinnati Milacron Inc. | Impingement oven and method |
-
1985
- 1985-06-21 GB GB8515827A patent/GB2176736B/en not_active Expired
-
1986
- 1986-06-13 IN IN458/MAS/86A patent/IN167716B/en unknown
- 1986-06-17 GR GR861566A patent/GR861566B/el unknown
- 1986-06-18 IE IE1616/86A patent/IE57301B1/en unknown
- 1986-06-18 DE DE8686304697T patent/DE3665831D1/de not_active Expired
- 1986-06-18 AT AT86304697T patent/ATE46654T1/de not_active IP Right Cessation
- 1986-06-18 EP EP86304697A patent/EP0206755B1/en not_active Expired
- 1986-06-19 NZ NZ216597A patent/NZ216597A/en unknown
- 1986-06-19 FI FI862639A patent/FI862639A/fi not_active Application Discontinuation
- 1986-06-19 DK DK289086A patent/DK289086A/da not_active Application Discontinuation
- 1986-06-20 AU AU58927/86A patent/AU582862B2/en not_active Ceased
- 1986-06-20 CA CA000512086A patent/CA1290910C/en not_active Expired - Lifetime
- 1986-06-20 BR BR8602883A patent/BR8602883A/pt unknown
- 1986-06-20 PT PT82809A patent/PT82809B/pt not_active IP Right Cessation
- 1986-06-20 ZA ZA864603A patent/ZA864603B/xx unknown
- 1986-06-20 TR TR2950/86A patent/TR22603A/xx unknown
- 1986-06-20 ES ES556367A patent/ES8708194A1/es not_active Expired
- 1986-06-20 NO NO862492A patent/NO862492L/no unknown
- 1986-06-20 US US06/876,693 patent/US4687612A/en not_active Expired - Fee Related
- 1986-06-21 JP JP61145970A patent/JPS61295488A/ja active Pending
-
1989
- 1989-11-29 SG SG767/89A patent/SG76789G/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2176736B (en) | 1989-09-13 |
| IN167716B (el) | 1990-12-08 |
| PT82809B (pt) | 1989-12-29 |
| GB8515827D0 (en) | 1985-07-24 |
| ES8708194A1 (es) | 1987-10-01 |
| ZA864603B (en) | 1987-02-25 |
| TR22603A (tr) | 1987-12-24 |
| GB2176736A (en) | 1987-01-07 |
| JPS61295488A (ja) | 1986-12-26 |
| SG76789G (en) | 1990-04-20 |
| FI862639A0 (fi) | 1986-06-19 |
| FI862639A (fi) | 1986-12-22 |
| ATE46654T1 (de) | 1989-10-15 |
| DK289086A (da) | 1986-12-22 |
| BR8602883A (pt) | 1987-02-17 |
| EP0206755A3 (en) | 1987-08-19 |
| ES556367A0 (es) | 1987-10-01 |
| US4687612A (en) | 1987-08-18 |
| NO862492D0 (no) | 1986-06-20 |
| PT82809A (en) | 1986-07-01 |
| CA1290910C (en) | 1991-10-22 |
| EP0206755A2 (en) | 1986-12-30 |
| IE57301B1 (en) | 1992-07-15 |
| AU582862B2 (en) | 1989-04-13 |
| GR861566B (en) | 1986-10-17 |
| NZ216597A (en) | 1988-05-30 |
| AU5892786A (en) | 1986-12-24 |
| DE3665831D1 (en) | 1989-11-02 |
| DK289086D0 (da) | 1986-06-19 |
| IE861616L (en) | 1986-12-21 |
| EP0206755B1 (en) | 1989-09-27 |
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