FR692484A - Improvements in the manufacture of materials in the form of thin sheets - Google Patents

Improvements in the manufacture of materials in the form of thin sheets

Info

Publication number
FR692484A
FR692484A FR692484DA FR692484A FR 692484 A FR692484 A FR 692484A FR 692484D A FR692484D A FR 692484DA FR 692484 A FR692484 A FR 692484A
Authority
FR
France
Prior art keywords
manufacture
materials
thin sheets
sheets
thin
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
William Henry Pease
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 filed Critical
Application granted granted Critical
Publication of FR692484A publication Critical patent/FR692484A/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
    • B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
    • 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)
FR692484D 1930-03-21 1930-03-21 Improvements in the manufacture of materials in the form of thin sheets Expired FR692484A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR692484T 1930-03-21

Publications (1)

Publication Number Publication Date
FR692484A true FR692484A (en) 1930-11-06

Family

ID=9037798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR692484D Expired FR692484A (en) 1930-03-21 1930-03-21 Improvements in the manufacture of materials in the form of thin sheets

Country Status (1)

Country Link
FR (1) FR692484A (en)

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