GB1282879A - A process for making paper yarns - Google Patents

A process for making paper yarns

Info

Publication number
GB1282879A
GB1282879A GB5781768A GB5781768A GB1282879A GB 1282879 A GB1282879 A GB 1282879A GB 5781768 A GB5781768 A GB 5781768A GB 5781768 A GB5781768 A GB 5781768A GB 1282879 A GB1282879 A GB 1282879A
Authority
GB
United Kingdom
Prior art keywords
paper
fibres
yarns
length
strips
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
GB5781768A
Inventor
Fred Crowther Aldred
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Priority to GB5781768A priority Critical patent/GB1282879A/en
Publication of GB1282879A publication Critical patent/GB1282879A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/08—Paper yarns or threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

1282879 Making paper yarns COURTAULDS Ltd 4 Dec 1969 [5 Dec 1968] 57817/ 68 Headings D1F D1W Paper yarns are made by print-bonding a paper, slitting the paper along lines parallel to the length of the paper and twisting the strips into yarns. Print-bonding comprises printing a pattern onto the paper to create bonded areas on the paper. An adhesive may be printed on or if the paper incorporates fibres soluble in a solvent or plasticisable by a plasticiser then solvent or plasticiser is printed on. If the paper has thermoplastic fibres a heated welding head prints the pattern. The pattern may comprise bars transverse of the length of the paper or bars parallel to the length of the paper. In the latter case the cut strips are arranged to have a bonded portion and an unbonded portion lying along their length. The paper may be of wood-pulp fibres or regenerated or synthetic fibres or blends thereof. The fibres may be of regenerated cellulose e.g. flat fibres collapsed from a hollow inflated state; cellulose acetate and cellulose triacetate; polyacrylonitrile, including copolymers of acrylonitrile and one or more copolymerisable monomers; modacrylics e.g. acrylonitrile/vinylidene chloride copolymers soluble in acetone; polyamides; polyesters e.g. polyethylene terephthalate and its crystalline copolymers and polypivalolactone; and polyethylene and polypropylene. The paper may be slit by a row of rotary blades or stationary knives. The strips may be twisted into yarns e.g. by a ring twister.
GB5781768A 1968-12-05 1968-12-05 A process for making paper yarns Expired GB1282879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5781768A GB1282879A (en) 1968-12-05 1968-12-05 A process for making paper yarns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5781768A GB1282879A (en) 1968-12-05 1968-12-05 A process for making paper yarns

Publications (1)

Publication Number Publication Date
GB1282879A true GB1282879A (en) 1972-07-26

Family

ID=10480100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5781768A Expired GB1282879A (en) 1968-12-05 1968-12-05 A process for making paper yarns

Country Status (1)

Country Link
GB (1) GB1282879A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1403406A1 (en) * 2002-09-26 2004-03-31 Tomoegawa Paper Co. Ltd. Paper string reticulated structure
WO2011121147A1 (en) * 2010-03-31 2011-10-06 Mimcord, S.A. Cord with a paper core
CN110168152A (en) * 2016-12-23 2019-08-23 斯宾诺华公司 Fibrous monofilament

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1403406A1 (en) * 2002-09-26 2004-03-31 Tomoegawa Paper Co. Ltd. Paper string reticulated structure
WO2011121147A1 (en) * 2010-03-31 2011-10-06 Mimcord, S.A. Cord with a paper core
CN110168152A (en) * 2016-12-23 2019-08-23 斯宾诺华公司 Fibrous monofilament

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Legal Events

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