GB1478576A - Method for the manufacture of rolled sheets and films of thermoplastic resins - Google Patents

Method for the manufacture of rolled sheets and films of thermoplastic resins

Info

Publication number
GB1478576A
GB1478576A GB31641/75A GB3164175A GB1478576A GB 1478576 A GB1478576 A GB 1478576A GB 31641/75 A GB31641/75 A GB 31641/75A GB 3164175 A GB3164175 A GB 3164175A GB 1478576 A GB1478576 A GB 1478576A
Authority
GB
United Kingdom
Prior art keywords
polyethylene
films
polypropylene
rolling
pressure
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
Application number
GB31641/75A
Other languages
English (en)
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.)
Eneos Corp
Original Assignee
Nippon Petrochemicals Co 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
Priority claimed from JP8788274A external-priority patent/JPS5116360A/ja
Priority claimed from JP50081569A external-priority patent/JPS525874A/ja
Application filed by Nippon Petrochemicals Co Ltd filed Critical Nippon Petrochemicals Co Ltd
Publication of GB1478576A publication Critical patent/GB1478576A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or 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
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/18—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets by squeezing between surfaces, e.g. rollers
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0011—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping plates or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/043—HDPE, i.e. high density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2377/00—Polyamides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB31641/75A 1974-07-31 1975-07-29 Method for the manufacture of rolled sheets and films of thermoplastic resins Expired GB1478576A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8788274A JPS5116360A (ja) 1974-07-31 1974-07-31 Netsukasoseijushishiito mataha fuirumuno atsuenhoho
JP50081569A JPS525874A (en) 1975-07-02 1975-07-02 Manufacturing of rolled sheet or film of thermoplastic resin

Publications (1)

Publication Number Publication Date
GB1478576A true GB1478576A (en) 1977-07-06

Family

ID=26422586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31641/75A Expired GB1478576A (en) 1974-07-31 1975-07-29 Method for the manufacture of rolled sheets and films of thermoplastic resins

Country Status (4)

Country Link
DE (1) DE2534302C3 (https=)
FR (1) FR2282985A1 (https=)
GB (1) GB1478576A (https=)
IT (1) IT1044146B (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218669A (en) * 1988-05-20 1989-11-22 Grace W R & Co Packaging film
EP0466211A1 (en) * 1986-10-14 1992-01-15 W.R. Grace & Co.-Conn. Antistatic multiply films
US5695709A (en) * 1992-10-09 1997-12-09 Signode Corporation Method and apparatus for producing highly oriented polyester sheet
EP0766625A4 (en) * 1994-06-23 1999-01-13 Tredegar Ind Inc HEAT-SEALABLE, VERY MOISTURE-RESISTANT FILM AND METHOD FOR THE PRODUCTION THEREOF
CN102300696A (zh) * 2009-01-23 2011-12-28 胜亚诺盟股份有限公司 结晶性树脂膜或片材的制造方法及制造装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7710865A (nl) * 1976-10-05 1978-04-07 Sumitomo Chemical Co Werkwijze voor het vervaardigen van georienteer- de, gelamineerde thermoplastische foelies of platen.
US4244900A (en) * 1979-03-26 1981-01-13 Owens-Illinois, Inc. Method for the continuous production of a co-extruded heat-shrinkable composite foamed resin sheet
DE2924063A1 (de) * 1979-06-12 1980-12-18 Helmut Prof Dr Kaeufer Verfahren zur herstellung von platten, profilen u.ae. teilen aus plastomeren mit hoher festigkeit, insbesondere biegesteifigkeit durch druckverstreckung
DE3040131A1 (de) * 1980-10-24 1982-06-03 Deutsche Solvay-Werke Gmbh, 5650 Solingen Verfahren und vorrichtung zur herstellung von platten, folien, bahnen,baendern oder platten- bzw. folienaehnlichen formteilen
JPS63182133A (ja) * 1987-01-23 1988-07-27 Sumitomo Chem Co Ltd 薄物の繊維強化樹脂シ−トの製造方法
US5178706A (en) * 1987-01-23 1993-01-12 Sumitomo Chemical Co., Ltd. Method of producing thin fiber-reinforced resin sheet
DE3939363A1 (de) * 1989-11-29 1991-06-06 Aesculap Ag Verfahren zur herstellung von koerperimplantaten aus resorbierbarem kunststoffmaterial
DE69125319T2 (de) * 1990-01-30 1997-10-30 Nippon Petrochemicals Co Ltd Monoaxial orientiertes mehrlagiges verpackungsmaterial
WO1992004176A1 (en) * 1990-08-31 1992-03-19 University Of Pittsburgh Of The Commonwealth System Of Higher Education A triaxially oriented polymer membrane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU38504A1 (https=) * 1960-04-12 1900-01-01
US3328503A (en) * 1965-03-24 1967-06-27 Union Carbide Corp Process for the manufacture of thermoplastic films

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0466211A1 (en) * 1986-10-14 1992-01-15 W.R. Grace & Co.-Conn. Antistatic multiply films
GB2218669A (en) * 1988-05-20 1989-11-22 Grace W R & Co Packaging film
US5106688A (en) * 1988-05-20 1992-04-21 W. R. Grace & Co.-Conn. Multi-layer packaging film and process
GB2218669B (en) * 1988-05-20 1992-07-08 Grace W R & Co Multi-layer packaging film and process
US5695709A (en) * 1992-10-09 1997-12-09 Signode Corporation Method and apparatus for producing highly oriented polyester sheet
EP0766625A4 (en) * 1994-06-23 1999-01-13 Tredegar Ind Inc HEAT-SEALABLE, VERY MOISTURE-RESISTANT FILM AND METHOD FOR THE PRODUCTION THEREOF
CN102300696A (zh) * 2009-01-23 2011-12-28 胜亚诺盟股份有限公司 结晶性树脂膜或片材的制造方法及制造装置
EP2390080A4 (en) * 2009-01-23 2012-06-06 Sunallomer Ltd PROCESS AND APPARATUS FOR PRODUCING CRYSTALLINE RESIN FILM OR SHEET
CN102300696B (zh) * 2009-01-23 2014-11-12 胜亚诺盟股份有限公司 结晶性树脂膜或片材的制造方法及制造装置
US9138933B2 (en) 2009-01-23 2015-09-22 Sunallomer Ltd. Process and apparatus for producing crystalline resin film or sheet

Also Published As

Publication number Publication date
FR2282985A1 (fr) 1976-03-26
DE2534302C3 (de) 1980-08-07
FR2282985B1 (https=) 1977-12-09
IT1044146B (it) 1980-03-20
DE2534302A1 (de) 1977-01-20
DE2534302B2 (de) 1979-11-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19950728