GB1230654A - - Google Patents

Info

Publication number
GB1230654A
GB1230654A GB1230654DA GB1230654A GB 1230654 A GB1230654 A GB 1230654A GB 1230654D A GB1230654D A GB 1230654DA GB 1230654 A GB1230654 A GB 1230654A
Authority
GB
United Kingdom
Prior art keywords
felt
soluble
thread
insoluble
machine direction
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
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 filed Critical
Publication of GB1230654A publication Critical patent/GB1230654A/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
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/08—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres and hardened by felting; Felts or felted products
    • D04H1/10—Felts made from mixtures of fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)

Abstract

1,230,654. Papermaker's felt. SCAPA-PORRITT Ltd. 16 Oct., 1969 [16 Oct., 1968], No. 49069/68. Heading D1R. A paper machine needled felt comprises a woven base cloth having ordinary machine direction yarns and cross-machine direction yarns of which some have at least a part thereof which is insoluble in aqueous media and some have at least a part thereof which is soluble in aqueous media and one or more batts of fibres needled to one or both sides of the base cloth. The soluble constituents of the felt may then be dissolved out and the felt subjected to further treatments, e.g. stretching, drying and surface-singeing. The fibres may be of nylon or wool. The yarns in the crossmachine direction may comprise a core of insoluble thread, e.g: polyester and a soluble thread, e.g. polyvinylalcohol twisted thereabout. Alternatively the two threads may be twisted together with a low degree of twist or some of the cross-machine direction yams may be composed entirely of insoluble thread and some entirely of soluble thread.
GB1230654D 1968-10-16 1968-10-16 Expired GB1230654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4906968 1968-10-16

Publications (1)

Publication Number Publication Date
GB1230654A true GB1230654A (en) 1971-05-05

Family

ID=10451016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230654D Expired GB1230654A (en) 1968-10-16 1968-10-16

Country Status (1)

Country Link
GB (1) GB1230654A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548791B1 (en) * 1971-07-16 1979-04-18
GB2140836A (en) * 1983-05-31 1984-12-05 Albany Int Corp Papermakers felt
WO1999014425A1 (en) * 1997-09-18 1999-03-25 The Procter & Gamble Company Multiple layer foraminous belts with fugitive tie yarns

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548791B1 (en) * 1971-07-16 1979-04-18
GB2140836A (en) * 1983-05-31 1984-12-05 Albany Int Corp Papermakers felt
GB2179294A (en) * 1983-05-31 1987-03-04 Albany Int Corp Wet press papermakers felt and method of fabrication
WO1999014425A1 (en) * 1997-09-18 1999-03-25 The Procter & Gamble Company Multiple layer foraminous belts with fugitive tie yarns

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees