FR1341523A - Procédé de fabrication de feuilles thermoplastiques à partir de formes tubulaires extrudées - Google Patents

Procédé de fabrication de feuilles thermoplastiques à partir de formes tubulaires extrudées

Info

Publication number
FR1341523A
FR1341523A FR903851A FR903851A FR1341523A FR 1341523 A FR1341523 A FR 1341523A FR 903851 A FR903851 A FR 903851A FR 903851 A FR903851 A FR 903851A FR 1341523 A FR1341523 A FR 1341523A
Authority
FR
France
Prior art keywords
thermoplastic sheets
extruded tubular
tubular shapes
manufacturing thermoplastic
manufacturing
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
FR903851A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1341523A publication Critical patent/FR1341523A/fr
Expired 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
    • 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
    • B29C49/48—Moulds
    • B29C49/50—Moulds having cutting or deflashing means
    • 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
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FR903851A 1961-07-12 1962-07-12 Procédé de fabrication de feuilles thermoplastiques à partir de formes tubulaires extrudées Expired FR1341523A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25256/61A GB953132A (en) 1961-07-12 1961-07-12 Improvements in or relating to tubular processes for film manufacture

Publications (1)

Publication Number Publication Date
FR1341523A true FR1341523A (fr) 1963-11-02

Family

ID=10224749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903851A Expired FR1341523A (fr) 1961-07-12 1962-07-12 Procédé de fabrication de feuilles thermoplastiques à partir de formes tubulaires extrudées

Country Status (5)

Country Link
US (1) US3170012A (fr)
DE (1) DE1205691B (fr)
FR (1) FR1341523A (fr)
GB (1) GB953132A (fr)
NL (1) NL280792A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192553B (de) * 1963-01-30 1965-05-06 Felix Kleinekathoefer Verfahren zur Herstellung von Seilerwaren
AT271001B (de) * 1964-10-20 1969-05-27 British Visqueen Ltd Verfahren zur Herstellung von Schlauchfolien aus Kunststoff
US3355531A (en) * 1965-05-13 1967-11-28 Dow Chemical Co Method and apparatus for the preparation of thermoplastic resinous film
US3341643A (en) * 1965-05-13 1967-09-12 Dow Chemical Co Method and apparatus for the preparation of thermoplastic resinous film
US3576051A (en) * 1969-05-14 1971-04-27 Petro Tex Chem Corp Apparatus for producing thermoplastic film
US5756041A (en) * 1991-07-11 1998-05-26 Arruda; William C. Method and apparatus for processing blown tube films
US6447278B1 (en) 1998-05-26 2002-09-10 Polymer Processing, Inc. Apparatus for processing blown tube films
US9351487B2 (en) 2012-11-09 2016-05-31 Rachel Dove Polymeric film for agricultural product storage, containers made therefrom and related methods of agricultural product storage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433937A (en) * 1945-10-25 1948-01-06 Modern Plastic Machinery Corp Machine for making sheets of extruded plastics
NL207418A (fr) * 1955-06-03 1900-01-01
US2955321A (en) * 1956-11-09 1960-10-11 Plax Corp Process and apparatus for manufacturing polyethylene tubing
US2955318A (en) * 1958-05-16 1960-10-11 Union Carbide Corp Method and apparatus for collapsing thermoplastic tubing
US2966700A (en) * 1958-08-27 1961-01-03 Pont Company Of Canada 1956 Lt Production of thermoplastic seamless tubing
US3092874A (en) * 1961-07-17 1963-06-11 Du Pont Production of thermoplastic polymeric film

Also Published As

Publication number Publication date
NL280792A (fr)
DE1205691B (de) 1965-11-25
GB953132A (en) 1964-03-25
US3170012A (en) 1965-02-16

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