NL6502221A - - Google Patents

Info

Publication number
NL6502221A
NL6502221A NL6502221A NL6502221A NL6502221A NL 6502221 A NL6502221 A NL 6502221A NL 6502221 A NL6502221 A NL 6502221A NL 6502221 A NL6502221 A NL 6502221A NL 6502221 A NL6502221 A NL 6502221A
Authority
NL
Netherlands
Application number
NL6502221A
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
Priority to NL6502221A priority Critical patent/NL6502221A/xx
Priority to GB7522/66A priority patent/GB1091624A/en
Priority to BE676784D priority patent/BE676784A/xx
Priority to FR50409A priority patent/FR1469441A/fr
Priority to DE19661629625 priority patent/DE1629625A1/de
Publication of NL6502221A publication Critical patent/NL6502221A/xx

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 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
    • 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
    • B29C48/885—External treatment, e.g. by using air rings for cooling tubular 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
NL6502221A 1965-02-22 1965-02-22 NL6502221A (cg-RX-API-DMAC10.html)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL6502221A NL6502221A (cg-RX-API-DMAC10.html) 1965-02-22 1965-02-22
GB7522/66A GB1091624A (en) 1965-02-22 1966-02-21 Process for the production by slit extrusion of a sheet of a thermoplastic polymer
BE676784D BE676784A (cg-RX-API-DMAC10.html) 1965-02-22 1966-02-21
FR50409A FR1469441A (fr) 1965-02-22 1966-02-21 Procédé de production par extrusion à filière plate d'une feuille d'un polymère thermoplastique
DE19661629625 DE1629625A1 (de) 1965-02-22 1966-02-21 Verfahren zur Herstellung von Platten aus thermoplatischen Polymeren durch Strangpressen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6502221A NL6502221A (cg-RX-API-DMAC10.html) 1965-02-22 1965-02-22

Publications (1)

Publication Number Publication Date
NL6502221A true NL6502221A (cg-RX-API-DMAC10.html) 1966-08-23

Family

ID=19792450

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6502221A NL6502221A (cg-RX-API-DMAC10.html) 1965-02-22 1965-02-22

Country Status (4)

Country Link
BE (1) BE676784A (cg-RX-API-DMAC10.html)
DE (1) DE1629625A1 (cg-RX-API-DMAC10.html)
GB (1) GB1091624A (cg-RX-API-DMAC10.html)
NL (1) NL6502221A (cg-RX-API-DMAC10.html)

Also Published As

Publication number Publication date
BE676784A (cg-RX-API-DMAC10.html) 1966-08-22
GB1091624A (en) 1967-11-22
DE1629625A1 (de) 1971-02-04

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