BE694361A - - Google Patents

Info

Publication number
BE694361A
BE694361A BE694361DA BE694361A BE 694361 A BE694361 A BE 694361A BE 694361D A BE694361D A BE 694361DA BE 694361 A BE694361 A BE 694361A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE694361A publication Critical patent/BE694361A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
    • B29C48/0016—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die using a plurality of extrusion dies
    • 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
    • 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
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
BE694361D 1966-02-21 1967-02-21 BE694361A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52908266A 1966-02-21 1966-02-21

Publications (1)

Publication Number Publication Date
BE694361A true BE694361A (fr) 1967-07-31

Family

ID=24108454

Family Applications (1)

Application Number Title Priority Date Filing Date
BE694361D BE694361A (fr) 1966-02-21 1967-02-21

Country Status (6)

Country Link
US (1) US3485907A (fr)
JP (1) JPS4930698B1 (fr)
BE (1) BE694361A (fr)
DE (1) DE1704863A1 (fr)
GB (1) GB1141732A (fr)
NL (1) NL6702209A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857144A (en) * 1971-07-02 1974-12-31 Mobil Oil Corp Method of embossing limp plastic sheet material
JPS518429B2 (fr) * 1972-06-12 1976-03-16
US4442147A (en) * 1982-08-09 1984-04-10 W. R. Grace & Co., Cryovac Division Oriented multi-layer films having a different orientation distribution between layers
SE452438B (sv) * 1985-04-04 1987-11-30 Akerlund & Rausing Ab Forfarande och anordning for att pa en halprofil vars ursprungstversnitt er deformerbart pafora ett ytskikt
EP1197344A3 (fr) * 2000-10-11 2004-01-02 Kludi GmbH & Co. KG Procédé pour la fabrication d'un tuyau flexible en matière plastique, en particulier un tuyau flexible pour douche
EP2837484B1 (fr) 2013-08-14 2020-10-21 Electronic Systems S.p.A. Appareil d'analyse automatique de films extrudés

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513106A (en) * 1947-02-08 1950-06-27 Carter Products Corp Method and apparatus for making flexible tubes
US2626426A (en) * 1950-04-29 1953-01-27 American Extruded Products Co Coating method and apparatus for plastic tubing and the like
US2810424A (en) * 1953-03-20 1957-10-22 Aetna Standard Eng Co Method and apparatus for making reinforced plastic tubing
NL265442A (fr) * 1960-06-01 1900-01-01
US3117053A (en) * 1961-03-07 1964-01-07 Kaumagraph Co One-step molding
BE639801A (fr) * 1961-06-21 1900-01-01
US3182103A (en) * 1961-11-20 1965-05-04 Owens Illinois Glass Co Process and apparatus for treating hollow thermoplastic articles
US3330709A (en) * 1962-03-07 1967-07-11 Lufkin Rule Co Methods of making coilable measuring tape of plastic material
US3286005A (en) * 1963-04-19 1966-11-15 Nat Distillers Chem Corp Method of making polyolefin bags

Also Published As

Publication number Publication date
NL6702209A (fr) 1967-08-22
JPS4930698B1 (fr) 1974-08-15
GB1141732A (en) 1969-01-29
DE1704863A1 (de) 1971-07-08
US3485907A (en) 1969-12-23

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