SE125707C1 - - Google Patents

Info

Publication number
SE125707C1
SE125707C1 SE88347A SE88347A SE125707C1 SE 125707 C1 SE125707 C1 SE 125707C1 SE 88347 A SE88347 A SE 88347A SE 88347 A SE88347 A SE 88347A SE 125707 C1 SE125707 C1 SE 125707C1
Authority
SE
Sweden
Prior art keywords
mold
plastic material
lubricant
nozzle
pressure
Prior art date
Application number
SE88347A
Other languages
English (en)
Swedish (sv)
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
Publication of SE125707C1 publication Critical patent/SE125707C1/sv

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
    • 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
    • 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
    • B29C48/94—Lubricating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
SE88347A 1939-11-08 1947-01-31 SE125707C1 (OSRAM)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US125707XA 1939-11-08 1939-11-08
US88347XA 1941-04-23 1941-04-23

Publications (1)

Publication Number Publication Date
SE125707C1 true SE125707C1 (OSRAM) 1949-08-02

Family

ID=38399861

Family Applications (1)

Application Number Title Priority Date Filing Date
SE88347A SE125707C1 (OSRAM) 1939-11-08 1947-01-31

Country Status (1)

Country Link
SE (1) SE125707C1 (OSRAM)

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