AU503813B2 - A method for producing a laminated high strength sheet - Google Patents

A method for producing a laminated high strength sheet

Info

Publication number
AU503813B2
AU503813B2 AU82708/75A AU8270875A AU503813B2 AU 503813 B2 AU503813 B2 AU 503813B2 AU 82708/75 A AU82708/75 A AU 82708/75A AU 8270875 A AU8270875 A AU 8270875A AU 503813 B2 AU503813 B2 AU 503813B2
Authority
AU
Australia
Prior art keywords
film
stretching
layers
layer
polymer
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
AU82708/75A
Other languages
English (en)
Other versions
AU8270875A (en
Inventor
Ole-Bendt Rasmussen
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB29807/74A external-priority patent/GB1526722A/en
Application filed by Individual filed Critical Individual
Publication of AU8270875A publication Critical patent/AU8270875A/en
Priority claimed from AU48965/79A external-priority patent/AU530134B2/en
Priority claimed from AU48964/79A external-priority patent/AU527905B2/en
Application granted granted Critical
Publication of AU503813B2 publication Critical patent/AU503813B2/en
Anticipated expiration legal-status Critical
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
    • B29C48/03—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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/30—Making multilayered or multicoloured articles
    • B29C43/305—Making multilayered articles
    • 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
    • B29C48/16—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
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/20—Articles comprising two or more components, e.g. co-extruded layers the components being layers one of the layers being a strip, e.g. a partially embedded strip
    • 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
    • B29C48/16—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
    • B29C48/23—Articles comprising two or more components, e.g. co-extruded layers the components being layers with means for avoiding adhesion of the layers, e.g. for forming peelable layers
    • 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
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • 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
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • 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
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/47—Processes of splitting film, webs or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AU82708/75A 1974-07-05 1975-07-03 A method for producing a laminated high strength sheet Expired AU503813B2 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
GB29807/74A GB1526722A (en) 1974-07-05 1974-07-05 Method for producing a laminated high strength sheet
GB29807/74 1974-07-05
GB53644/74 1974-12-11
GB5364474 1974-12-11
GB597275 1975-02-12
GB597175 1975-02-12
GB5971/75 1975-02-12
GB5972/75 1975-02-12
AU48965/79A AU530134B2 (en) 1974-07-05 1979-07-16 Methods and apparatus for producing a laminate
AU48964/79A AU527905B2 (en) 1974-07-05 1979-07-16 Method and apparatus for forming a laminate

Related Child Applications (2)

Application Number Title Priority Date Filing Date
AU48965/79A Division AU530134B2 (en) 1974-07-05 1979-07-16 Methods and apparatus for producing a laminate
AU48964/79A Division AU527905B2 (en) 1974-07-05 1979-07-16 Method and apparatus for forming a laminate

Publications (2)

Publication Number Publication Date
AU8270875A AU8270875A (en) 1977-01-06
AU503813B2 true AU503813B2 (en) 1979-09-20

Family

ID=27542734

Family Applications (1)

Application Number Title Priority Date Filing Date
AU82708/75A Expired AU503813B2 (en) 1974-07-05 1975-07-03 A method for producing a laminated high strength sheet

Country Status (6)

Country Link
US (2) US4039364A (enExample)
JP (1) JPS5932307B2 (enExample)
AU (1) AU503813B2 (enExample)
CA (1) CA1107627A (enExample)
FR (2) FR2474391A1 (enExample)
NL (1) NL191673B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU570843B2 (en) * 1985-05-10 1988-03-24 Mitsubishi Kasei Polytec Company Biaxially drawn laminated film

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US4039364A (en) * 1974-07-05 1977-08-02 Rasmussen O B Method for producing a laminated high strength sheet
US4793885A (en) * 1974-12-11 1988-12-27 Rasmussen O B Method of laminating and stretching film material and apparatus for said method
IN144765B (enExample) * 1975-02-12 1978-07-01 Rasmussen O B
US4084028A (en) * 1975-02-12 1978-04-11 Rasmussen O B High strength laminate
US4294876A (en) * 1979-04-27 1981-10-13 The Buckeye Cellulose Corporation Tufted material having a laminated film primary tufting substrate
DK146217C (da) * 1980-02-29 1984-03-05 Rasmussen O B Coekstruderingsdyse
US4374690A (en) * 1980-12-31 1983-02-22 Mobil Oil Corporation Multidirectionally oriented films
US4475971A (en) * 1981-12-30 1984-10-09 Mobil Oil Corporation Method for forming strong cross-laminated films
DK150793C (da) * 1982-03-26 1988-01-04 Rasmussen Polymer Dev Rpd Fremgangsmaade og apparat til fremstilling af et ark- eller baneformet plastmateriale med stor styrke
US4496516A (en) * 1982-08-09 1985-01-29 W. R. Grace & Co., Cryovac Div. Process for forming oriented multi-layer films having a different orientation distribution between layers
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
US4784594A (en) * 1983-03-11 1988-11-15 Mobil Oil Corporation Single lip rotary tubular extrusion die
DE3331832C1 (de) * 1983-09-03 1985-01-10 Reifenhäuser GmbH & Co. Maschinenfabrik, 5210 Troisdorf Vertikal arbeitender Folienblaskopf
US4770837A (en) * 1985-01-24 1988-09-13 Mobil Oil Corporation Method for making articles from polymer blends
EP0189270A3 (en) * 1985-01-24 1988-06-22 Mobil Oil Corporation Method for making articles from polymer blends
DK455385D0 (da) * 1985-10-04 1985-10-04 Rasmussen Polymer Dev Rpd Fremgangsmaade og apparat til dannelse og straekning af et laminat
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US4923549A (en) * 1987-10-30 1990-05-08 Kimberly-Clark Corporation Method of making a multilayer polymeric film having dead bend characteristics
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US4885196A (en) * 1988-06-07 1989-12-05 Mobil Oil Corporation Three-layer cross-laminated film with foam core made by counter-rotating dies
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GB816607A (en) * 1954-10-04 1959-07-15 Rasmussen O B Method of manufacturing a thin band of a high molecular substance, which is orientated in a direction other than the length direction
US2973783A (en) * 1957-06-06 1961-03-07 Carsten F Boe Structural form production method and apparatus
DK97537C (da) * 1961-06-09 1963-12-09 Ole-Bendt Rasmussen Fremgangsmåde ved lægdestrækning i kold tilstand af et orienterbart foliemateriale.
FR1331095A (fr) 1961-08-11 1963-06-28 Procédé et appareil d'étirage latéral de matière en feuilles continues
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DK103913C (da) * 1963-08-08 1966-03-07 Ole-Bendt Rasmussen Fremgangsmåde til at bibringe en bane af et orienterbart, polymert materiale en tværstrækning, og valse til brug ved fremgangsmåden.
GB1103141A (en) * 1963-08-10 1968-02-14 Rasmussen O B Improved fibrous article and method of manufacturing same
GB1240661A (en) * 1967-08-09 1971-07-28 Ole-Bendt Rasmussen Method of producing filaments, fibres or fibre networks
IL31976A (en) 1968-04-08 1972-12-29 Rasmussen O Process and apparatus for producing a synthetic sheet material
FR2005769A1 (fr) * 1968-04-08 1969-12-19 Rasmussen O B Procede et dispositif pour la fabrication de feuilles en materiau synthetique
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BE795687A (fr) * 1972-06-26 1973-06-18 Sudo Michio Procede et appareil pour la fabrication d'un film cylindrique aplati se composant de couches de resine thermoplastique, etirees transversalement
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU570843B2 (en) * 1985-05-10 1988-03-24 Mitsubishi Kasei Polytec Company Biaxially drawn laminated film

Also Published As

Publication number Publication date
NL7508031A (nl) 1976-01-07
AU8270875A (en) 1977-01-06
FR2474391B1 (enExample) 1984-09-14
FR2474392A1 (fr) 1981-07-31
US4039364A (en) 1977-08-02
US4420451A (en) 1983-12-13
CA1107627A (en) 1981-08-25
JPS5932307B2 (ja) 1984-08-08
JPS5130886A (enExample) 1976-03-16
FR2474392B1 (enExample) 1984-09-14
FR2474391A1 (fr) 1981-07-31
NL191673B (nl) 1995-10-02

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