ZA702435B - The production of sheeting of polymers or copolymers of vinyl chloride - Google Patents

The production of sheeting of polymers or copolymers of vinyl chloride

Info

Publication number
ZA702435B
ZA702435B ZA702435A ZA702435A ZA702435B ZA 702435 B ZA702435 B ZA 702435B ZA 702435 A ZA702435 A ZA 702435A ZA 702435 A ZA702435 A ZA 702435A ZA 702435 B ZA702435 B ZA 702435B
Authority
ZA
South Africa
Prior art keywords
sheeting
copolymers
polymers
production
vinyl chloride
Prior art date
Application number
ZA702435A
Inventor
H Owen
Original Assignee
Storey Brother & Co 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 Storey Brother & Co Ltd filed Critical Storey Brother & Co Ltd
Publication of ZA702435B publication Critical patent/ZA702435B/en

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
    • B29C48/9145—Endless cooling belts
    • 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)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
ZA702435A 1969-04-22 1970-04-13 The production of sheeting of polymers or copolymers of vinyl chloride ZA702435B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2057769 1969-04-22

Publications (1)

Publication Number Publication Date
ZA702435B true ZA702435B (en) 1971-01-27

Family

ID=10148212

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA702435A ZA702435B (en) 1969-04-22 1970-04-13 The production of sheeting of polymers or copolymers of vinyl chloride

Country Status (6)

Country Link
AU (1) AU1394470A (en)
DE (1) DE2019136A1 (en)
FR (1) FR2039354A7 (en)
GB (1) GB1318521A (en)
NL (1) NL7005477A (en)
ZA (1) ZA702435B (en)

Also Published As

Publication number Publication date
NL7005477A (en) 1970-10-26
AU1394470A (en) 1971-10-21
DE2019136A1 (en) 1970-10-29
FR2039354A7 (en) 1971-01-15
GB1318521A (en) 1973-05-31

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