ATA302870A - Strangpressanlage zur herstellung mehrfarbiger kunststoffroehrchen - Google Patents
Strangpressanlage zur herstellung mehrfarbiger kunststoffroehrchenInfo
- 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
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
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)
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. |
-
1970
- 1970-04-02 AT AT302870A patent/AT325800B/de not_active IP Right Cessation
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 |