FR1078952A - Method and device for the production of continuous sheet products - Google Patents

Method and device for the production of continuous sheet products

Info

Publication number
FR1078952A
FR1078952A FR1078952DA FR1078952A FR 1078952 A FR1078952 A FR 1078952A FR 1078952D A FR1078952D A FR 1078952DA FR 1078952 A FR1078952 A FR 1078952A
Authority
FR
France
Prior art keywords
production
continuous sheet
sheet products
products
continuous
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)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 US243214A external-priority patent/US2714745A/en
Application filed by Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR1078952A publication Critical patent/FR1078952A/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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting 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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
FR1078952D 1951-08-23 1952-08-22 Method and device for the production of continuous sheet products Expired FR1078952A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1078952XA 1951-08-23 1951-08-23
US741295XA 1951-08-23 1951-08-23
US243214A US2714745A (en) 1951-08-23 1951-08-23 Apparatus for manufacturing sheeting

Publications (1)

Publication Number Publication Date
FR1078952A true FR1078952A (en) 1954-11-24

Family

ID=27372418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1078952D Expired FR1078952A (en) 1951-08-23 1952-08-22 Method and device for the production of continuous sheet products

Country Status (1)

Country Link
FR (1) FR1078952A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150217A (en) * 1960-03-14 1964-09-22 Shanok Victor Extrusion method and apparatus
FR2290290A1 (en) * 1975-05-12 1976-06-04 Agfa Gevaert Ancillary lips for inhibiting lateral contraction of extruded film - to reduce waste due to thickness variations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150217A (en) * 1960-03-14 1964-09-22 Shanok Victor Extrusion method and apparatus
FR2290290A1 (en) * 1975-05-12 1976-06-04 Agfa Gevaert Ancillary lips for inhibiting lateral contraction of extruded film - to reduce waste due to thickness variations

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