GB1330858A - Extruder for thermoplastic or non-cross-linked elastomeric materials - Google Patents

Extruder for thermoplastic or non-cross-linked elastomeric materials

Info

Publication number
GB1330858A
GB1330858A GB5122470A GB5122470A GB1330858A GB 1330858 A GB1330858 A GB 1330858A GB 5122470 A GB5122470 A GB 5122470A GB 5122470 A GB5122470 A GB 5122470A GB 1330858 A GB1330858 A GB 1330858A
Authority
GB
United Kingdom
Prior art keywords
passage
channels
temperature
outlets
extruder
Prior art date
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.)
Expired
Application number
GB5122470A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of GB1330858A publication Critical patent/GB1330858A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB5122470A 1969-11-11 1970-10-28 Extruder for thermoplastic or non-cross-linked elastomeric materials Expired GB1330858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691956652 DE1956652C3 (de) 1969-11-11 1969-11-11 Strangpresse zum Verarbeiten plastischer,insbesondere thermoplastischer oder nicht vernetzter elastomerer Massen

Publications (1)

Publication Number Publication Date
GB1330858A true GB1330858A (en) 1973-09-19

Family

ID=5750774

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5122470A Expired GB1330858A (en) 1969-11-11 1970-10-28 Extruder for thermoplastic or non-cross-linked elastomeric materials

Country Status (5)

Country Link
JP (1) JPS4942669B1 (https=)
CH (1) CH513713A (https=)
DE (1) DE1956652C3 (https=)
FR (1) FR2071807A5 (https=)
GB (1) GB1330858A (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237417U (https=) * 1975-09-10 1977-03-16
JPS5347318U (https=) * 1976-09-27 1978-04-21
JPS5421389U (https=) * 1977-07-15 1979-02-10
DE3372337D1 (en) * 1982-12-06 1987-08-13 Windmoeller & Hoelscher Method and device for the formation and rearranging of partial streams from extruded thermoplastic and/or elastomeric materials
DE4020950A1 (de) * 1990-06-30 1992-01-02 Berstorff Gmbh Masch Hermann Coextrusionswerkzeug
US5683731A (en) * 1995-12-11 1997-11-04 Husky Injection Molding Systems Ltd. Melt flow redistributor

Also Published As

Publication number Publication date
DE1956652C3 (de) 1973-07-12
JPS4942669B1 (https=) 1974-11-16
FR2071807A5 (https=) 1971-09-17
DE1956652A1 (de) 1971-05-13
DE1956652B2 (de) 1972-12-21
CH513713A (de) 1971-10-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee