AT293718B - Winkelspritzkopf zur Herstellung von Schlauchfolien - Google Patents

Winkelspritzkopf zur Herstellung von Schlauchfolien

Info

Publication number
AT293718B
AT293718B AT126266A AT126266A AT293718B AT 293718 B AT293718 B AT 293718B AT 126266 A AT126266 A AT 126266A AT 126266 A AT126266 A AT 126266A AT 293718 B AT293718 B AT 293718B
Authority
AT
Austria
Prior art keywords
production
spray head
tubular films
angular spray
angular
Prior art date
Application number
AT126266A
Other languages
English (en)
Original Assignee
Troester Maschf Paul
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 Troester Maschf Paul filed Critical Troester Maschf Paul
Priority to AT126266A priority Critical patent/AT293718B/de
Priority to DE19671729055 priority patent/DE1729055B2/de
Application granted granted Critical
Publication of AT293718B publication Critical patent/AT293718B/de

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
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/25—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Nozzles (AREA)
AT126266A 1966-02-11 1966-02-11 Winkelspritzkopf zur Herstellung von Schlauchfolien AT293718B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT126266A AT293718B (de) 1966-02-11 1966-02-11 Winkelspritzkopf zur Herstellung von Schlauchfolien
DE19671729055 DE1729055B2 (de) 1966-02-11 1967-02-11 Winkelstrangpresskopf zum herstellen von schlauchfolien

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT126266A AT293718B (de) 1966-02-11 1966-02-11 Winkelspritzkopf zur Herstellung von Schlauchfolien

Publications (1)

Publication Number Publication Date
AT293718B true AT293718B (de) 1971-10-25

Family

ID=3510077

Family Applications (1)

Application Number Title Priority Date Filing Date
AT126266A AT293718B (de) 1966-02-11 1966-02-11 Winkelspritzkopf zur Herstellung von Schlauchfolien

Country Status (2)

Country Link
AT (1) AT293718B (de)
DE (1) DE1729055B2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322023C1 (de) * 1993-07-02 1994-02-24 Gkn Automotive Ag Verteilerkopf

Also Published As

Publication number Publication date
DE1729055A1 (de) 1972-03-09
DE1729055B2 (de) 1972-11-30

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Legal Events

Date Code Title Description
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