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ES375239A1 - Procedure for the manufacture of plastic material profiles. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the manufacture of plastic material profiles. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES375239A1
ES375239A1 ES375239A ES375239A ES375239A1 ES 375239 A1 ES375239 A1 ES 375239A1 ES 375239 A ES375239 A ES 375239A ES 375239 A ES375239 A ES 375239A ES 375239 A1 ES375239 A1 ES 375239A1
Authority
ES
Spain
Prior art keywords
translation
manufacture
machine
legally binding
google translate
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
ES375239A
Other languages
Spanish (es)
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.)
Saint Gobain Isover G+H AG
Original Assignee
Gruenzweig und Hartmann AG
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 DE19691905344 external-priority patent/DE1905344A1/en
Priority claimed from DE19691905346 external-priority patent/DE1905346A1/en
Priority claimed from DE19691905345 external-priority patent/DE1905345A1/en
Application filed by Gruenzweig und Hartmann AG filed Critical Gruenzweig und Hartmann AG
Publication of ES375239A1 publication Critical patent/ES375239A1/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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/468—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length in a plurality of parallel streams which unite during the foaming
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Process for the manufacture of profiles of plastic material, suitable as a plaiting material, characterized by extruding a spongy thermoplastic material, which contains, homogeneously distributed, a propellant or yeast, which in contact with the atmosphere, at the exit of the extruder tool, produces a three-dimensional expansion in said material, forming one or more profiles, which in the thermoplastic state, are optionally welded giving rise to a fluted profile that, immediately after its formation, by passage between rollers, is wired and smoothed in the ratio 1 : 1.2 to 1:20, and preferably between 1: 1.4 and 1: 3. (Machine-translation by Google Translate, not legally binding)
ES375239A 1969-02-04 1970-01-07 Procedure for the manufacture of plastic material profiles. (Machine-translation by Google Translate, not legally binding) Expired ES375239A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19691905344 DE1905344A1 (en) 1969-02-04 1969-02-04 Synthetic material for braiding
DE19691905346 DE1905346A1 (en) 1969-02-04 1969-02-04 Thermoplastic corrugated foam
DE19691905345 DE1905345A1 (en) 1969-02-04 1969-02-04 Multi-coloured foamed plastic shapes for - wickerwork

Publications (1)

Publication Number Publication Date
ES375239A1 true ES375239A1 (en) 1972-10-16

Family

ID=27181769

Family Applications (1)

Application Number Title Priority Date Filing Date
ES375239A Expired ES375239A1 (en) 1969-02-04 1970-01-07 Procedure for the manufacture of plastic material profiles. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
CH (1) CH514427A (en)
ES (1) ES375239A1 (en)
FR (1) FR2037064A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB912888A (en) * 1959-07-22 1900-01-01
GB1084000A (en) * 1964-12-29 1967-09-20 Monsanto Chemicals Extrusion of resins
GB1134870A (en) * 1966-12-14 1968-11-27 Garford Lilley Ind Ltd Cane substitute

Also Published As

Publication number Publication date
FR2037064B1 (en) 1973-11-16
FR2037064A1 (en) 1970-12-31
CH514427A (en) 1971-10-31

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