[go: up one dir, main page]

GB2282985B - Production of plastics sheet material - Google Patents

Production of plastics sheet material

Info

Publication number
GB2282985B
GB2282985B GB9321860A GB9321860A GB2282985B GB 2282985 B GB2282985 B GB 2282985B GB 9321860 A GB9321860 A GB 9321860A GB 9321860 A GB9321860 A GB 9321860A GB 2282985 B GB2282985 B GB 2282985B
Authority
GB
United Kingdom
Prior art keywords
production
sheet material
plastics sheet
plastics
sheet
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 - Lifetime
Application number
GB9321860A
Other versions
GB9321860D0 (en
GB2282985A (en
Inventor
James Mcgee
Roy Lowe
Denis Collins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Athlone Extrusions Development Ltd
Original Assignee
Athlone Extrusions Development Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Athlone Extrusions Development Ltd filed Critical Athlone Extrusions Development Ltd
Priority to GB9321860A priority Critical patent/GB2282985B/en
Priority to BE9301250A priority patent/BE1005872A7/en
Publication of GB9321860D0 publication Critical patent/GB9321860D0/en
Publication of GB2282985A publication Critical patent/GB2282985A/en
Application granted granted Critical
Publication of GB2282985B publication Critical patent/GB2282985B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB9321860A 1993-10-22 1993-10-22 Production of plastics sheet material Expired - Lifetime GB2282985B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9321860A GB2282985B (en) 1993-10-22 1993-10-22 Production of plastics sheet material
BE9301250A BE1005872A7 (en) 1993-10-22 1993-11-10 PRODUCTION OF PLASTIC SHEET MATERIAL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9321860A GB2282985B (en) 1993-10-22 1993-10-22 Production of plastics sheet material
BE9301250A BE1005872A7 (en) 1993-10-22 1993-11-10 PRODUCTION OF PLASTIC SHEET MATERIAL.

Publications (3)

Publication Number Publication Date
GB9321860D0 GB9321860D0 (en) 1993-12-15
GB2282985A GB2282985A (en) 1995-04-26
GB2282985B true GB2282985B (en) 1997-04-09

Family

ID=25662811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9321860A Expired - Lifetime GB2282985B (en) 1993-10-22 1993-10-22 Production of plastics sheet material

Country Status (2)

Country Link
BE (1) BE1005872A7 (en)
GB (1) GB2282985B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2333989B (en) * 1998-02-06 2002-12-31 Athlone Extrusions Dev Ltd Production of plastics sheet material
IES990067A2 (en) * 1998-02-06 2000-06-28 Athlone Extrusions Dev Ltd Production of plastics sheet material
CN110091528A (en) * 2018-01-29 2019-08-06 上海龙驭塑业有限公司 A kind of universal five rollers press production line of hard soft film of PVC
EP3974144B1 (en) 2020-09-25 2024-08-07 Coperion GmbH Method and reprocessing installation for reprocessing of foil waste material
EP4059689B1 (en) * 2021-03-17 2024-09-18 Akzenta Paneele + Profile GmbH Method and production plant for the simple separation of waste arising during the manufacture of extruded sheets

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281980A (en) * 1980-01-18 1981-08-04 Monsanto Company Expansion deformable extrusion die blade
GB2092055A (en) * 1980-12-29 1982-08-11 Takiron Uk Ltd Method of manufacturing corrugated sheets continuously and an apparatus for carrying out the method
EP0164912A2 (en) * 1984-05-15 1985-12-18 Extrusion Systems Limited Method of and apparatus for cooling plastics films or sheets
EP0274628A2 (en) * 1984-09-29 1988-07-20 Altura Leiden Holding B.V. Device for the application of a protective sheet to a constructional element
GB2200588A (en) * 1987-01-31 1988-08-10 Reifenhaeuser Masch Equipment for smoothing synthetic thermoplastic ribbon material as it emerges from a slit-shaped nozzle
US4944666A (en) * 1988-08-18 1990-07-31 A-Z Foremen- und Maschinenbau GmbH Injector head for producing tread strips

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281980A (en) * 1980-01-18 1981-08-04 Monsanto Company Expansion deformable extrusion die blade
GB2092055A (en) * 1980-12-29 1982-08-11 Takiron Uk Ltd Method of manufacturing corrugated sheets continuously and an apparatus for carrying out the method
EP0164912A2 (en) * 1984-05-15 1985-12-18 Extrusion Systems Limited Method of and apparatus for cooling plastics films or sheets
EP0274628A2 (en) * 1984-09-29 1988-07-20 Altura Leiden Holding B.V. Device for the application of a protective sheet to a constructional element
GB2200588A (en) * 1987-01-31 1988-08-10 Reifenhaeuser Masch Equipment for smoothing synthetic thermoplastic ribbon material as it emerges from a slit-shaped nozzle
US4944666A (en) * 1988-08-18 1990-07-31 A-Z Foremen- und Maschinenbau GmbH Injector head for producing tread strips

Also Published As

Publication number Publication date
GB9321860D0 (en) 1993-12-15
GB2282985A (en) 1995-04-26
BE1005872A7 (en) 1994-02-22

Similar Documents

Publication Publication Date Title
EP0834384A4 (en) Molding material and process for the production thereof
EP0510927A3 (en) Fiber-reinforced thermoplastic sheet and process for the production thereof
GB9319551D0 (en) Coloured material
ZA932608B (en) Sheet material
AU633576B2 (en) Process of molding thermoplastic sheet
GB9314199D0 (en) Articles of sheet material
GB2282985B (en) Production of plastics sheet material
GB2266857B (en) Twin sheet formed plastics showertray
HU9601999D0 (en) Small box made of plastic material
GB9305742D0 (en) Plastic material
GB8717825D0 (en) Plastics sheet material
GB2333995B (en) Production of plastics sheet material
IL105654A0 (en) Novel building material
TW297578U (en) Speaker material sheet
GB8911470D0 (en) Decorative sheet material
ZA94431B (en) Deformation of plastics material
GB2333988B (en) Production of plastics sheet material
GB2333989B (en) Production of plastics sheet material
GB9108330D0 (en) Manufacture of reinforced plastics sheet material
GB2257940B (en) Forming plastics material
GB9317070D0 (en) Moulding plastics sheet material
ZA955133B (en) Deformation of plastics material
ZA94973B (en) Sheet synthetic plastics material
AU8231991A (en) Degradable plastics material
GB9402035D0 (en) Production of plastic articles

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20131021