GB1426768A - Method for the edge reinforcement of open weave glass fabrics - Google Patents

Method for the edge reinforcement of open weave glass fabrics

Info

Publication number
GB1426768A
GB1426768A GB5520673A GB5520673A GB1426768A GB 1426768 A GB1426768 A GB 1426768A GB 5520673 A GB5520673 A GB 5520673A GB 5520673 A GB5520673 A GB 5520673A GB 1426768 A GB1426768 A GB 1426768A
Authority
GB
United Kingdom
Prior art keywords
edge
fabric
tape
nov
open weave
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
GB5520673A
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.)
Fothergill and Harvey Ltd
Original Assignee
Fothergill and Harvey Ltd
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 Fothergill and Harvey Ltd filed Critical Fothergill and Harvey Ltd
Priority to GB5520673A priority Critical patent/GB1426768A/en
Publication of GB1426768A publication Critical patent/GB1426768A/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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

1426768 Finishing edges of non-metallic sheet material FOTHERGILL & HARVEY Ltd 18 Nov 1974 [28 Nov 1973] 55206/73 Heading B5K The edge of an open weave glass fibre fabric is reinforced by the application thereto of an unsintered polytetrafluoroethylene or fluorinated ethylene propylene polymer tape on each side thereof, subjecting this assembly in a press to a temperature of 345‹ C. under a pressure of 8 lbs. per square inch for a predetermined time, e.g. 10 seconds, to fuse the tape and holding the fabric under tension during cooling. The fabric comprises warp and weft yarns 1, 2 of glass filaments coated with polytetrafluoroethylene or fluorinated ethylene propylene polymer. A single reinforcing tape may be folded about the edge of the fabric or two separate tapes one on each side of the edge may be applied. During application, the tape 3 is held by clips and, since P.T.F.E. extruded tapes shrink when sintered, the fabric is held under tension whilst cold air is blown on to the edge reinforcement. Studs may be provided on the reinforced edge.
GB5520673A 1973-11-28 1973-11-28 Method for the edge reinforcement of open weave glass fabrics Expired GB1426768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5520673A GB1426768A (en) 1973-11-28 1973-11-28 Method for the edge reinforcement of open weave glass fabrics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5520673A GB1426768A (en) 1973-11-28 1973-11-28 Method for the edge reinforcement of open weave glass fabrics

Publications (1)

Publication Number Publication Date
GB1426768A true GB1426768A (en) 1976-03-03

Family

ID=10473264

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5520673A Expired GB1426768A (en) 1973-11-28 1973-11-28 Method for the edge reinforcement of open weave glass fabrics

Country Status (1)

Country Link
GB (1) GB1426768A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497726A1 (en) * 1981-01-12 1982-07-16 Brochier Fils J MULTILAYER TEXTILE ARTICLE FOR REINFORCING LAMINATED MATERIALS AND PROCESS FOR OBTAINING THE SAME
GB2203988A (en) * 1987-04-10 1988-11-02 Smith & Nephew Castings Non-fraying substrate for use in an orthopaedic casting bandage
EP2382899A1 (en) * 2009-01-09 2011-11-02 Ningbo Superbright Technology Co., Ltd. Fluororesine film seamless edge-sealing method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497726A1 (en) * 1981-01-12 1982-07-16 Brochier Fils J MULTILAYER TEXTILE ARTICLE FOR REINFORCING LAMINATED MATERIALS AND PROCESS FOR OBTAINING THE SAME
EP0056352A1 (en) * 1981-01-12 1982-07-21 J. BROCHIER ET FILS (Société Anonyme) Multilayer textile web for the reinforcement of layered products, and process for making it
GB2203988A (en) * 1987-04-10 1988-11-02 Smith & Nephew Castings Non-fraying substrate for use in an orthopaedic casting bandage
AU603882B2 (en) * 1987-04-10 1990-11-29 Smith And Nephew Castings Inc. Non-fraying substrate for use in an orthopaedic casting bandage and a process for its preparation
GB2203988B (en) * 1987-04-10 1991-05-29 Smith & Nephew Castings Non-fraying substrate for use in an orthopaedic casting bandage and a process for its preparation
EP2382899A1 (en) * 2009-01-09 2011-11-02 Ningbo Superbright Technology Co., Ltd. Fluororesine film seamless edge-sealing method
US20110277925A1 (en) * 2009-01-09 2011-11-17 Ningbo Superbright Technology Co., Ltd. Seamless edge-sealing method of fluorine resin coating
US8480837B2 (en) * 2009-01-09 2013-07-09 Ningbo Superbright Technology Co., Ltd. Seamless edge-sealing method of fluorine resin coating
EP2382899A4 (en) * 2009-01-09 2013-08-14 Ningbo Superbright Technology Co Ltd Fluororesine film seamless edge-sealing method
AU2009337027B2 (en) * 2009-01-09 2014-10-23 Ningbo Superbright Technology Co., Ltd. Fluororesine film seamless edge-sealing method

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee