ATA302870A - Strangpressanlage zur herstellung mehrfarbiger kunststoffroehrchen - Google Patents

Strangpressanlage zur herstellung mehrfarbiger kunststoffroehrchen

Info

Publication number
ATA302870A
ATA302870A AT703028A AT302870A ATA302870A AT A302870 A ATA302870 A AT A302870A AT 703028 A AT703028 A AT 703028A AT 302870 A AT302870 A AT 302870A AT A302870 A ATA302870 A AT A302870A
Authority
AT
Austria
Prior art keywords
manufacture
plastic tubes
extrusion line
multicolored plastic
multicolored
Prior art date
Application number
AT703028A
Other languages
English (en)
Other versions
AT325800B (de
Original Assignee
Proksch Walter
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 Proksch Walter filed Critical Proksch Walter
Priority to AT302870A priority Critical patent/AT325800B/de
Publication of ATA302870A publication Critical patent/ATA302870A/de
Application granted granted Critical
Publication of AT325800B publication Critical patent/AT325800B/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
    • B29C48/16—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
    • B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
    • 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
    • B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
    • 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
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT302870A 1970-04-02 1970-04-02 Strangpressanlage zur herstellung mehrfarbiger kunststoffröhrchen AT325800B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT302870A AT325800B (de) 1970-04-02 1970-04-02 Strangpressanlage zur herstellung mehrfarbiger kunststoffröhrchen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT302870A AT325800B (de) 1970-04-02 1970-04-02 Strangpressanlage zur herstellung mehrfarbiger kunststoffröhrchen

Publications (2)

Publication Number Publication Date
ATA302870A true ATA302870A (de) 1975-01-15
AT325800B AT325800B (de) 1975-11-10

Family

ID=3544178

Family Applications (1)

Application Number Title Priority Date Filing Date
AT302870A AT325800B (de) 1970-04-02 1970-04-02 Strangpressanlage zur herstellung mehrfarbiger kunststoffröhrchen

Country Status (1)

Country Link
AT (1) AT325800B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2007340A6 (es) * 1987-04-29 1989-06-16 Coexpan Sa Procedimiento de fabricacion de laminas con bandas multicolores a base de materiales termoplasticos
US4802833A (en) * 1988-03-21 1989-02-07 Hoover Universal, Inc. Accumulator head for producing a storage drum with view stripe
DE102014008680A1 (de) * 2014-06-13 2015-12-17 G & S Plast GmbH & Co. KG Mehrfarbenrohr, bestehend aus mindestens zwei oder mehreren hintereinander axial und radial angeordnete, farblich unterschiedliche Sektionen in definierbaren Längen.

Also Published As

Publication number Publication date
AT325800B (de) 1975-11-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee