GB617103A - Improvements in the manufacture of fibrous materials - Google Patents

Improvements in the manufacture of fibrous materials

Info

Publication number
GB617103A
GB617103A GB1582646A GB1582646A GB617103A GB 617103 A GB617103 A GB 617103A GB 1582646 A GB1582646 A GB 1582646A GB 1582646 A GB1582646 A GB 1582646A GB 617103 A GB617103 A GB 617103A
Authority
GB
United Kingdom
Prior art keywords
web
liquid
fibrous material
continuous
rollers
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
GB1582646A
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.)
RAYMOND DRAKE
British Belting and Asbestos Ltd
Original Assignee
RAYMOND DRAKE
British Belting and Asbestos 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 RAYMOND DRAKE, British Belting and Asbestos Ltd filed Critical RAYMOND DRAKE
Priority to GB1582646A priority Critical patent/GB617103A/en
Publication of GB617103A publication Critical patent/GB617103A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/645—Impregnation followed by a solidification process
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4266—Natural fibres not provided for in group D04H1/425
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/593—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to layered webs

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

617,103. Fibrous material agglutinated by adhesives; impregnating apparatus. BRITISH BELTING & ASBESTOS, Ltd., and DRAKE, R. May 24, 1946, No. 15826. [Class 140] Impregnated fibrous material convertible by moulding or pressing into material having substantial mechanical strength is made by forming fibrous material into a continuous fleece which is cross-folded to form a multi-layer continuous web, impregnating the multilayer web with a liquid, hardenable, bonding medium and consolidating the web by pressure. The pressure, in addition to expelling excess bonding liquid may be adjusted to return bonding liquid may be adjusted to retain ing medium. If desired the consolidated web may be cut in lengths to form suitable blanks for subsequent moulding. Fillers such as fibrous glass, zinc, brass, rubber, iron oxide, rottenstone wood-flour may be introduced into the fleece prior to folding, in powdered or comminuted form by a hopper whose base is a rotating grooved roller. The fibrous material may be asbestos, cotton, wool, silk, rayon, glass, flax, hemp, jute or sisal, alone or in any desired combination. Metallic elements in the form of threads, strips, wires, fabric or mesh may be embedded in the impregnated web or introduced as a backing or reinforcing means conveniently during the consolidation. The figure shows a form of apparatus for effecting the impregnation and consolidation of the folded web 21, by carrying the web through a pair of vertical lattices 23 which press the layers 21 into a continuous thickened web 24, the latter being then conducted by guiding surface 25, formed as a side of the tank 26 through rollers 29, beneath the liquid 30 which may be liquid phenol formaldehyde resin and the saturated web 24 then conducted to the nip of rollers 31, 32 and consolidated into a continuous coherent web 33, the excess liquid being collected in trough 34 and conducted back to tank 26 by drain pipe 35 One or both rollers may be heated to induce suitable reaction in the bonding medium. The blade 38 may cut the web 33 into lengths 41 which may be subsequently dried and moulded. The treated fibrous material may be used for friction pads clutch facings, brake linings and brake blocks.
GB1582646A 1946-05-24 1946-05-24 Improvements in the manufacture of fibrous materials Expired GB617103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1582646A GB617103A (en) 1946-05-24 1946-05-24 Improvements in the manufacture of fibrous materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1582646A GB617103A (en) 1946-05-24 1946-05-24 Improvements in the manufacture of fibrous materials

Publications (1)

Publication Number Publication Date
GB617103A true GB617103A (en) 1949-02-01

Family

ID=10066224

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1582646A Expired GB617103A (en) 1946-05-24 1946-05-24 Improvements in the manufacture of fibrous materials

Country Status (1)

Country Link
GB (1) GB617103A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871152A (en) * 1955-12-06 1959-01-27 Frank J Tobin Laminated tile
US2980574A (en) * 1956-05-28 1961-04-18 Kemlite Corp Plastic sheet material
CN112936904A (en) * 2021-01-29 2021-06-11 江苏常友环保科技股份有限公司 Fiber fabric drawing box for glass fiber reinforced plastic hand lay-up forming

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871152A (en) * 1955-12-06 1959-01-27 Frank J Tobin Laminated tile
US2980574A (en) * 1956-05-28 1961-04-18 Kemlite Corp Plastic sheet material
CN112936904A (en) * 2021-01-29 2021-06-11 江苏常友环保科技股份有限公司 Fiber fabric drawing box for glass fiber reinforced plastic hand lay-up forming

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