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GB1458379A - Fabric coating by extrusion die-calendering - Google Patents

Fabric coating by extrusion die-calendering

Info

Publication number
GB1458379A
GB1458379A GB5357673A GB5357673A GB1458379A GB 1458379 A GB1458379 A GB 1458379A GB 5357673 A GB5357673 A GB 5357673A GB 5357673 A GB5357673 A GB 5357673A GB 1458379 A GB1458379 A GB 1458379A
Authority
GB
United Kingdom
Prior art keywords
fabric
die
roller
extrusion die
calendering
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
GB5357673A
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.)
UNIRYAL Inc
Original Assignee
UNIRYAL Inc
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 UNIRYAL Inc filed Critical UNIRYAL Inc
Publication of GB1458379A publication Critical patent/GB1458379A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/02—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
    • B29C48/07—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
    • 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
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • 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
    • B29C48/35—Extrusion nozzles or dies with rollers
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92571—Position, e.g. linear or angular
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular velocity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Coating Apparatus (AREA)
  • Reinforced Plastic Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

1458379 Roller extrusion die UNIROYAL Inc 19 Nov 1973 [20 Nov 1972] 53576/73 Heading B5A [Also in Division D1] Fabric is coated and impregnated with elastomer by feeding the fabric 160 supported on roller 116 into the wedge-shaped pressure chamber 125 formed by the concave die face 120, the chamber being supplied with elastomer 108 by extruder 104. The apparatus employed is generally similar to that of Specification 1,458,380, with the addition of means for feeding the fabric on to the roller. In addition, the die orifice is of rectangular shape; the die may be fed by a pair of screw extruders, Fig. 20, or by a screw extruder delivering along a substantially cylindrical passage 404, Fig. 19.
GB5357673A 1972-11-20 1973-11-19 Fabric coating by extrusion die-calendering Expired GB1458379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US308142A US3869304A (en) 1972-11-20 1972-11-20 Fabric coating by extrusion die-calendering apparatus and method

Publications (1)

Publication Number Publication Date
GB1458379A true GB1458379A (en) 1976-12-15

Family

ID=23192732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5357673A Expired GB1458379A (en) 1972-11-20 1973-11-19 Fabric coating by extrusion die-calendering

Country Status (8)

Country Link
US (1) US3869304A (en)
JP (1) JPS501156A (en)
BE (1) BE807513A (en)
CA (1) CA1019648A (en)
DE (1) DE2357663A1 (en)
FR (1) FR2207020B1 (en)
GB (1) GB1458379A (en)
IT (1) IT1000652B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61200655A (en) * 1985-02-27 1986-09-05 ハドランド・フオトニクス・リミテツド Gating method and apparatus for image formation tube

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51137760A (en) * 1975-05-23 1976-11-27 Dainippon Printing Co Ltd Coating device
JPS5383892A (en) * 1976-12-29 1978-07-24 Toyobo Co Ltd Composite film for packing
US4142010A (en) * 1977-01-17 1979-02-27 International Business Machines Corporation Method for applying a viscous fluid to a substrate
US4299186A (en) * 1977-01-17 1981-11-10 International Business Machines Corporation Method and apparatus for applying a viscous fluid to a substrate
US4090469A (en) * 1977-03-08 1978-05-23 Inta-Roto, Inc. Breast roller pivoting
JPS53163376U (en) * 1977-05-30 1978-12-21
US4299789A (en) * 1978-04-26 1981-11-10 Uniroyal Ltd. Roller die extruder and method of use
CA1102072A (en) * 1978-04-26 1981-06-02 George G. Geisbrecht Roller die extruder and method of use thereof
JPS58202075A (en) * 1982-05-19 1983-11-25 Konishiroku Photo Ind Co Ltd Applicator
DE3631195A1 (en) * 1986-05-16 1987-11-19 Miles Lab METHOD FOR PRODUCING TEST STRIPS BY IMPREGNATING SUCTIONABLE SUBSTRATES
US4738735A (en) * 1986-11-05 1988-04-19 Mercedes Textiles Limited Method and apparatus for continuously extruding an elastomeric material on the interior of a continuous tubular woven fabric in a loom
FR2630961B1 (en) * 1988-05-06 1990-09-07 Michelin & Cie METHOD AND APPARATUS FOR COATING RUBBER THREADS IN PARALLEL AND THUS PRODUCING A TABLECLOTH
US4981364A (en) * 1988-05-12 1991-01-01 Paul Geyer Extrusion apparatus
EP0542635B1 (en) * 1991-10-15 1999-06-09 Eastman Kodak Company Magnetic dispersion coating method and apparatus having high shear regions
US5593527A (en) * 1993-07-30 1997-01-14 Snap-Tite, Inc. Double jacketed fire hose and a method for making a double jacketed fire hose
US6042908A (en) * 1996-08-22 2000-03-28 Eastman Chemical Company Process for improving the flavor retaining property of polyester/polyamide blend containers for ozonated water
US6821106B1 (en) * 2003-06-24 2004-11-23 The Goodyear Tire & Rubber Company Roller die preformer for wide extrusions
US8557950B2 (en) 2005-06-16 2013-10-15 Grupo Petrotemex, S.A. De C.V. High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates
US7838596B2 (en) * 2005-09-16 2010-11-23 Eastman Chemical Company Late addition to effect compositional modifications in condensation polymers
US9267007B2 (en) 2005-09-16 2016-02-23 Grupo Petrotemex, S.A. De C.V. Method for addition of additives into a polymer melt
US7655746B2 (en) * 2005-09-16 2010-02-02 Eastman Chemical Company Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers
EP2651645B1 (en) * 2010-12-17 2017-05-24 Tamicare Ltd. Product and method of producing a shape-retaining nonwoven material
WO2018221439A1 (en) * 2017-06-02 2018-12-06 ヤマウチ株式会社 Hot-press cushion material and manufacturing method therefor
SE2051217A1 (en) * 2020-10-20 2021-10-12 Reliefed Ab An extrusion and/or pultrusion device and method for forming material with elastic properties
SE2051216A1 (en) * 2020-10-20 2021-12-21 Reliefed Ab An extrusion and/or pultrusion device and method for forming plastically deformable and/or viscoplastic material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1039668A (en) * 1950-04-18 1953-10-08 Us Rubber Co Molding machine
US2994940A (en) * 1958-04-15 1961-08-08 Us Rubber Co Plastic coated fabric and method of making same
US2944285A (en) * 1958-06-13 1960-07-12 Us Rubber Co Apparatus for processing elastomeric material
US3155540A (en) * 1959-06-15 1964-11-03 Landers Corp Apparatus for the extrusion coating of fabric or like materials
US3063868A (en) * 1959-10-28 1962-11-13 Du Pont Apparatus and method for coating continuous webs
US3253073A (en) * 1965-04-13 1966-05-24 Stauffer Chemical Co Method and apparatus for making a stretchable tape product
US3206323A (en) * 1962-06-12 1965-09-14 Eastman Kodak Co Coating high viscosity liquids
US3445915A (en) * 1966-10-21 1969-05-27 Scovill Manufacturing Co Method of producing folded thermoplastic strips for sliding clasp fasteners

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61200655A (en) * 1985-02-27 1986-09-05 ハドランド・フオトニクス・リミテツド Gating method and apparatus for image formation tube

Also Published As

Publication number Publication date
DE2357663A1 (en) 1974-05-22
CA1019648A (en) 1977-10-25
BE807513A (en) 1974-05-20
JPS501156A (en) 1975-01-08
US3869304A (en) 1975-03-04
IT1000652B (en) 1976-04-10
FR2207020B1 (en) 1976-04-30
FR2207020A1 (en) 1974-06-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee