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FR1088928A - Process for obtaining multicolored films of thermoplastic resins, installations for manufacturing these films and resulting films - Google Patents

Process for obtaining multicolored films of thermoplastic resins, installations for manufacturing these films and resulting films

Info

Publication number
FR1088928A
FR1088928A FR1088928DA FR1088928A FR 1088928 A FR1088928 A FR 1088928A FR 1088928D A FR1088928D A FR 1088928DA FR 1088928 A FR1088928 A FR 1088928A
Authority
FR
France
Prior art keywords
films
installations
manufacturing
thermoplastic resins
resulting
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
Other languages
French (fr)
Inventor
Guido Tedeschi
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.)
Plastar S A Com E Ind De Mater
Original Assignee
Plastar S A Com E Ind De Mater
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 Plastar S A Com E Ind De Mater filed Critical Plastar S A Com E Ind De Mater
Application granted granted Critical
Publication of FR1088928A publication Critical patent/FR1088928A/en
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
    • 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
    • B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1088928D 1952-08-20 1953-08-10 Process for obtaining multicolored films of thermoplastic resins, installations for manufacturing these films and resulting films Expired FR1088928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR1088928X 1952-08-20

Publications (1)

Publication Number Publication Date
FR1088928A true FR1088928A (en) 1955-03-11

Family

ID=4074712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1088928D Expired FR1088928A (en) 1952-08-20 1953-08-10 Process for obtaining multicolored films of thermoplastic resins, installations for manufacturing these films and resulting films

Country Status (1)

Country Link
FR (1) FR1088928A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258297B (en) * 1955-12-27 1968-01-04 Union Carbide Corp Device for extrusion of thin-walled hoses
FR2184468A2 (en) * 1972-05-18 1973-12-28 Cellophane Sa
EP0043951A1 (en) * 1980-07-05 1982-01-20 Hoechst Aktiengesellschaft Method and apparatus for producing flat multilayer plastic films by coextrusion
FR2540073A1 (en) * 1983-02-01 1984-08-03 Yoshida Industry Co Tube-shaped container intended for receiving a semi-fluid substance
FR2588797A1 (en) * 1985-10-18 1987-04-24 Siamp Cedap Reunies PROCESS FOR THE MANUFACTURE OF A MULTICOLORED PLASTIC SHEET
FR2613981A1 (en) * 1987-04-15 1988-10-21 Swisscab E A Schoen Sa Method and head for extruding profiled elements made of synthetic material having coloured stripes (strips)
EP0398754A2 (en) * 1989-05-19 1990-11-22 Joseph Tidboald Coles Plastic bags and method for their production

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258297B (en) * 1955-12-27 1968-01-04 Union Carbide Corp Device for extrusion of thin-walled hoses
FR2184468A2 (en) * 1972-05-18 1973-12-28 Cellophane Sa
EP0043951A1 (en) * 1980-07-05 1982-01-20 Hoechst Aktiengesellschaft Method and apparatus for producing flat multilayer plastic films by coextrusion
FR2540073A1 (en) * 1983-02-01 1984-08-03 Yoshida Industry Co Tube-shaped container intended for receiving a semi-fluid substance
FR2588797A1 (en) * 1985-10-18 1987-04-24 Siamp Cedap Reunies PROCESS FOR THE MANUFACTURE OF A MULTICOLORED PLASTIC SHEET
FR2613981A1 (en) * 1987-04-15 1988-10-21 Swisscab E A Schoen Sa Method and head for extruding profiled elements made of synthetic material having coloured stripes (strips)
EP0398754A2 (en) * 1989-05-19 1990-11-22 Joseph Tidboald Coles Plastic bags and method for their production
EP0398754A3 (en) * 1989-05-19 1991-07-24 Joseph Tidboald Coles Plastic bags and method for their production

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