JPS4922541B1 - - Google Patents

Info

Publication number
JPS4922541B1
JPS4922541B1 JP44027150A JP2715069A JPS4922541B1 JP S4922541 B1 JPS4922541 B1 JP S4922541B1 JP 44027150 A JP44027150 A JP 44027150A JP 2715069 A JP2715069 A JP 2715069A JP S4922541 B1 JPS4922541 B1 JP S4922541B1
Authority
JP
Japan
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.)
Pending
Application number
JP44027150A
Other languages
Japanese (ja)
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 DK161468A external-priority patent/DK123876B/da
Application filed filed Critical
Publication of JPS4922541B1 publication Critical patent/JPS4922541B1/ja
Pending 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP44027150A 1968-04-08 1969-04-08 Pending JPS4922541B1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DK156368 1968-04-08
DK161468A DK123876B (da) 1968-04-10 1968-04-10 Fremgangsmåde til fremstilling af tekstilstoffer eller tekstilstoflignende materialer samt apparat til udførelse af fremgangsmåden.
DK271968 1968-06-11
DK447968 1968-09-18
DK447868 1968-09-18

Publications (1)

Publication Number Publication Date
JPS4922541B1 true JPS4922541B1 (de) 1974-06-10

Family

ID=27512867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44027150A Pending JPS4922541B1 (de) 1968-04-08 1969-04-08

Country Status (8)

Country Link
JP (1) JPS4922541B1 (de)
BE (1) BE731180A (de)
CH (1) CH491735A (de)
DE (1) DE1917866A1 (de)
GB (1) GB1261397A (de)
IL (1) IL31976A (de)
NL (1) NL6905402A (de)
SE (1) SE346734B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039364A (en) 1974-07-05 1977-08-02 Rasmussen O B Method for producing a laminated high strength sheet
GB1526722A (en) * 1974-07-05 1978-09-27 Rasmussen O Method for producing a laminated high strength sheet
AT382132B (de) * 1974-07-05 1987-01-12 Rasmussen O B Verfahren zur herstellung eines hochzugfesten laminates und danach hergestelltes laminat

Also Published As

Publication number Publication date
IL31976A (en) 1972-12-29
DE1917866A1 (de) 1969-10-16
SE346734B (de) 1972-07-17
IL31976A0 (en) 1969-06-25
NL6905402A (de) 1969-10-10
CH491735A (de) 1970-06-15
BE731180A (de) 1969-09-15
GB1261397A (en) 1972-01-26

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