SE315113B - - Google Patents

Info

Publication number
SE315113B
SE315113B SE2235/65A SE223565A SE315113B SE 315113 B SE315113 B SE 315113B SE 2235/65 A SE2235/65 A SE 2235/65A SE 223565 A SE223565 A SE 223565A SE 315113 B SE315113 B SE 315113B
Authority
SE
Sweden
Application number
SE2235/65A
Inventor
R Laupman
Original Assignee
Nl Extrusie Mij Nv
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 NL6401561A external-priority patent/NL125567C/xx
Priority claimed from NL6404550A external-priority patent/NL6404550A/xx
Application filed by Nl Extrusie Mij Nv filed Critical Nl Extrusie Mij Nv
Publication of SE315113B publication Critical patent/SE315113B/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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—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
    • B29C48/03—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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
SE2235/65A 1964-02-20 1965-02-20 SE315113B (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL6401561A NL125567C (de) 1964-02-20 1964-02-20
NL6404551 1964-04-24
NL6404550A NL6404550A (de) 1964-04-24 1964-04-24

Publications (1)

Publication Number Publication Date
SE315113B true SE315113B (de) 1969-09-22

Family

ID=27351306

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2235/65A SE315113B (de) 1964-02-20 1965-02-20

Country Status (8)

Country Link
US (1) US3460196A (de)
AT (1) AT285156B (de)
BE (1) BE659966A (de)
CH (1) CH432814A (de)
DE (1) DE1479519B2 (de)
FR (1) FR1425061A (de)
NO (1) NO135513C (de)
SE (1) SE315113B (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1792316A (en) * 1928-09-04 1931-02-10 Goodrich Co B F Method and apparatus for conveying shrinking material
US1973059A (en) * 1932-02-16 1934-09-11 Morgan & Wright Method and apparatus for relieving plastic materials of shrinkage stresses
US2032656A (en) * 1935-03-01 1936-03-03 Gates Rubber Co Machine for stretching and compressing materials

Also Published As

Publication number Publication date
BE659966A (de) 1965-06-16
NO135513B (de) 1977-01-10
AT285156B (de) 1970-10-12
CH432814A (de) 1967-03-31
NO135513C (de) 1977-04-20
DE1479519B2 (de) 1971-01-28
DE1479519A1 (de) 1969-07-03
US3460196A (en) 1969-08-12
FR1425061A (fr) 1966-01-14

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