GB920159A - Method of and apparatus for the production of multi-layer plastic-foil tubes - Google Patents

Method of and apparatus for the production of multi-layer plastic-foil tubes

Info

Publication number
GB920159A
GB920159A GB24366/61A GB2436661A GB920159A GB 920159 A GB920159 A GB 920159A GB 24366/61 A GB24366/61 A GB 24366/61A GB 2436661 A GB2436661 A GB 2436661A GB 920159 A GB920159 A GB 920159A
Authority
GB
United Kingdom
Prior art keywords
layer
layer plastic
production
lissmann
bonded
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
GB24366/61A
Inventor
Kastalus Utz
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.)
DIETER LISSMANN
Original Assignee
DIETER LISSMANN
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 DIETER LISSMANN filed Critical DIETER LISSMANN
Priority to GB24366/61A priority Critical patent/GB920159A/en
Publication of GB920159A publication Critical patent/GB920159A/en
Expired legal-status Critical Current

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
    • B29C48/21—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
    • B29C48/001—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
    • 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
    • B29C48/03—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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Abstract

920,159. Laminates. D. LISSMANN, [trading as ALKOR-WERK K. LISSMANN KOMM.-GES.]. July 5, 1961, No. 24366/61. Drawings to Specification. Class 140. [Also in Groups V and XXVIII] A multi-layer plastic foil tube formed by extrusion has adjacent layers bonded by the introduction between the tubular layers during extrusion of reactive gas e.g. oxygen, ozone or fluorine, chlorine, bromine or iodine, or a gaseous polymerizing substance e.g. styrene. A layer of polyethylene may be bonded to a second layer, over polyamide, polyvinyl chloride, polystyrene, or polycarbonate.
GB24366/61A 1961-07-05 1961-07-05 Method of and apparatus for the production of multi-layer plastic-foil tubes Expired GB920159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB24366/61A GB920159A (en) 1961-07-05 1961-07-05 Method of and apparatus for the production of multi-layer plastic-foil tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24366/61A GB920159A (en) 1961-07-05 1961-07-05 Method of and apparatus for the production of multi-layer plastic-foil tubes

Publications (1)

Publication Number Publication Date
GB920159A true GB920159A (en) 1963-03-06

Family

ID=10210592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24366/61A Expired GB920159A (en) 1961-07-05 1961-07-05 Method of and apparatus for the production of multi-layer plastic-foil tubes

Country Status (1)

Country Link
GB (1) GB920159A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296365B (en) * 1964-01-24 1969-05-29 Lissmann Alkor Werk Press head for the production of multilayer composite films
GB2204376A (en) * 1987-05-08 1988-11-09 Caprano & Brunnhofer Motor vehicle pipeline
GB2239302A (en) * 1989-12-20 1991-06-26 F I S T S P A Flexible two-layered plastics conduit
US5723199A (en) * 1995-01-31 1998-03-03 Reddiplex Group Plc Method of extruding two or more materials

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296365B (en) * 1964-01-24 1969-05-29 Lissmann Alkor Werk Press head for the production of multilayer composite films
GB2204376A (en) * 1987-05-08 1988-11-09 Caprano & Brunnhofer Motor vehicle pipeline
GB2204376B (en) * 1987-05-08 1991-03-20 Caprano & Brunnhofer Motor vehicle pipeline
GB2239302A (en) * 1989-12-20 1991-06-26 F I S T S P A Flexible two-layered plastics conduit
US5723199A (en) * 1995-01-31 1998-03-03 Reddiplex Group Plc Method of extruding two or more materials

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