CA1055667A - Manufacture of thin walled plastics material articles - Google Patents
Manufacture of thin walled plastics material articlesInfo
- Publication number
- CA1055667A CA1055667A CA236,876A CA236876A CA1055667A CA 1055667 A CA1055667 A CA 1055667A CA 236876 A CA236876 A CA 236876A CA 1055667 A CA1055667 A CA 1055667A
- Authority
- CA
- Canada
- Prior art keywords
- web
- roller
- rollers
- chamber
- heated
- 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
- 239000000463 material Substances 0.000 title claims abstract description 20
- 239000004033 plastic Substances 0.000 title claims abstract description 17
- 229920003023 plastic Polymers 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000003856 thermoforming Methods 0.000 claims abstract description 9
- 230000005855 radiation Effects 0.000 claims description 2
- 230000035622 drinking Effects 0.000 abstract description 2
- 238000007666 vacuum forming Methods 0.000 abstract description 2
- -1 polypropylene Polymers 0.000 description 7
- 239000004743 Polypropylene Substances 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- 239000004793 Polystyrene Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 241001080526 Vertica Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 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
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000037303 wrinkles 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
- 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
-
- 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
- B29C35/049—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using steam or damp
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB42888/74A GB1505820A (en) | 1974-10-03 | 1974-10-03 | Manufacture of thin walled plastics material articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1055667A true CA1055667A (en) | 1979-06-05 |
Family
ID=10426405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA236,876A Expired CA1055667A (en) | 1974-10-03 | 1975-10-02 | Manufacture of thin walled plastics material articles |
Country Status (15)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2473888A1 (fr) * | 1980-01-17 | 1981-07-24 | Erca | Procede et dispositif de sterilisation d'une bande thermoplastique servant au thermoformage de recipients steriles et installation de conditionnement sterile mettant en oeuvre lesdits procede et dispositif |
| DE3311988C1 (de) * | 1983-04-02 | 1984-04-19 | Adolf Illig Maschinenbau Gmbh & Co, 7100 Heilbronn | Vorheizeinrichtung zum Erwaermen einer Folienbahn aus thermoplastischem Kunststoff |
| DE3926089A1 (de) * | 1989-08-07 | 1991-02-14 | Hassia Verpackung Ag | Tiefziehmaschine mit einer folienbahneinlaufseitigen vorwaermvorrichtung |
| DE102015005066B4 (de) * | 2015-04-21 | 2021-12-16 | Illig Maschinenbau Gmbh & Co. Kg | Verfahren zum Bewegen einer Bahn von thermoplastischer Kunststofffolie durch eine Vorheizung zum Erwärmen einer Bahn von thermoplastischer Kunststofffolie |
-
1974
- 1974-10-03 GB GB42888/74A patent/GB1505820A/en not_active Expired
-
1975
- 1975-09-30 DK DK440875A patent/DK440875A/da not_active Application Discontinuation
- 1975-10-01 FR FR7530583A patent/FR2286698A1/fr active Granted
- 1975-10-01 NO NO753316A patent/NO143199C/no unknown
- 1975-10-01 NZ NZ178835A patent/NZ178835A/xx unknown
- 1975-10-02 NL NL7511619A patent/NL7511619A/xx not_active Application Discontinuation
- 1975-10-02 IT IT27888/75A patent/IT1043066B/it active
- 1975-10-02 CH CH7512907A patent/CH608740A5/xx not_active IP Right Cessation
- 1975-10-02 BE BE160642A patent/BE834136A/xx unknown
- 1975-10-02 ES ES441450A patent/ES441450A1/es not_active Expired
- 1975-10-02 CA CA236,876A patent/CA1055667A/en not_active Expired
- 1975-10-02 DE DE19752544042 patent/DE2544042A1/de not_active Withdrawn
- 1975-10-03 JP JP50119680A patent/JPS5163864A/ja active Pending
- 1975-10-03 SE SE7511105A patent/SE407031B/xx unknown
- 1975-10-03 BR BR7506470*A patent/BR7506470A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO143199C (no) | 1981-01-07 |
| NO143199B (no) | 1980-09-22 |
| FR2286698A1 (fr) | 1976-04-30 |
| SE7511105L (sv) | 1976-04-05 |
| ES441450A1 (es) | 1977-07-01 |
| IT1043066B (it) | 1980-02-20 |
| GB1505820A (en) | 1978-03-30 |
| AU8535575A (en) | 1977-04-07 |
| BR7506470A (pt) | 1976-08-10 |
| NZ178835A (en) | 1978-03-06 |
| BE834136A (fr) | 1976-02-02 |
| CH608740A5 (en) | 1979-01-31 |
| JPS5163864A (enrdf_load_html_response) | 1976-06-02 |
| DE2544042A1 (de) | 1976-04-15 |
| SE407031B (sv) | 1979-03-12 |
| NL7511619A (nl) | 1976-04-06 |
| DK440875A (da) | 1976-04-04 |
| NO753316L (enrdf_load_html_response) | 1976-04-06 |
| FR2286698B1 (enrdf_load_html_response) | 1980-04-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3832429A (en) | Method and apparatus for the production of sheet on block of agglomerated granules of polystryrene | |
| US4118454A (en) | Method for producing transparent plastic molded articles | |
| US4076071A (en) | Method for heating plastics materials | |
| US4204111A (en) | Heating improvements in a preform reheat system | |
| FR1454893A (fr) | Procédé de fabrication d'objets moulés en téréphtalate de polyéthylène | |
| CZ292613B6 (cs) | Způsob výroby tepelně zpracované transparentní nádoby z termoplastu a zařízení k jeho provádění | |
| US4036927A (en) | Preparation of molecularly oriented containers using reheat process | |
| JPS58158212A (ja) | 熱成形具及び熱成形法 | |
| US4306856A (en) | Pre-heating apparatus for a thermoforming machine | |
| CN101837636A (zh) | 具有热绝热的热成形模具及相关方法 | |
| CA1055667A (en) | Manufacture of thin walled plastics material articles | |
| US4140457A (en) | Method for producing transparent plastic molded articles and thermoforming apparatus therefor | |
| US4196158A (en) | Manufacture of thin walled plastics material articles | |
| US3709651A (en) | Apparatus for the production of shaped articles of expanded cohered granules of thermoplastic material, in particular polystyrene | |
| ES516571A0 (es) | Un metodo de producir recipientes de material plastico. | |
| CA1099883A (en) | Deep-draw thermoforming of thermoplastic sheet | |
| GB1419972A (en) | Method and apparatus for stretching plastic material | |
| US4207063A (en) | Apparatus for molding hollow objects of thermoplastic resins | |
| JPH03199030A (ja) | 熱可塑性樹脂シートの熱成形方法及び装置 | |
| JPS5595521A (en) | Manufacture of painted heat resisting molded container | |
| GB1437979A (en) | Method and apparatus for continuously varying the cross-section of thermoplastic film webs | |
| CA1057927A (en) | Manufacture of thin walled plastics articles | |
| UST915001I4 (en) | Forming polyethylene terephthalate | |
| JPS6014567Y2 (ja) | 熱可塑性樹脂シ−ト成形機の加熱装置 | |
| JPH0624763B2 (ja) | 中空二重構造品の成形用金型装置および中空二重構造品の成形用金型の温度調節方法 |