GB724078A - Pile fabrics - Google Patents

Pile fabrics

Info

Publication number
GB724078A
GB724078A GB1634450A GB1634450A GB724078A GB 724078 A GB724078 A GB 724078A GB 1634450 A GB1634450 A GB 1634450A GB 1634450 A GB1634450 A GB 1634450A GB 724078 A GB724078 A GB 724078A
Authority
GB
United Kingdom
Prior art keywords
backing
latex
passes
foamed
fibres
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
GB1634450A
Inventor
Evelyn William Madge
Kenneth George Burridge
Harold Harcourt
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co 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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB1634450A priority Critical patent/GB724078A/en
Publication of GB724078A publication Critical patent/GB724078A/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/569—Shaping and joining components with different densities or hardness
    • 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
    • D04H11/00—Non-woven pile fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2313/00—Use of textile products or fabrics as reinforcement
    • B29K2313/02—Use of textile products or fabrics as reinforcement coated

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

724,078. Pile fabrics. DUNLOP RUBBER CO., Ltd. May 28, 1951 [June 30, 1950], No. 16344/50. Class 140. [Also in Group IX] A method of making a pile fabric comprises implanting fibres pilewise, by means of an electrostatic field, in a layer of foamed rubber latex on a backing material and converting the foamed latex to sponge rubber. The backing may be a woven fabric. Backing material 1 on a roll 2 passes between nip rollers 3 and a blade 5 spreads latex from a tank 7 on the upper surface of the backing. The backing then passes between electrodes 10 and 19. Fibres from a hopper 25 are fed by brushes 26, 27 to a conveyer 20, pass between the electrodes and beneath the backing, and become implanted in the latex on the backing. A rotating hexagonal bar 11, described in Specification 704,456, shakes loose fibres from the backing for collection in a tray 28. The pile fabric then passes through a heating chamber 14 having an air inlet 15 and outlet 16 and is wound on a roll 18. The brush 27 rotates at approximately four times the speed of the brush 26. The latex may be foamed by beating air into it, preferably after the addition of a foam-stabilizing agent, or alternatively a blowing agent which liberates gas on heating may be used.
GB1634450A 1950-06-30 1950-06-30 Pile fabrics Expired GB724078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1634450A GB724078A (en) 1950-06-30 1950-06-30 Pile fabrics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1634450A GB724078A (en) 1950-06-30 1950-06-30 Pile fabrics

Publications (1)

Publication Number Publication Date
GB724078A true GB724078A (en) 1955-02-16

Family

ID=10075591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1634450A Expired GB724078A (en) 1950-06-30 1950-06-30 Pile fabrics

Country Status (1)

Country Link
GB (1) GB724078A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114762544A (en) * 2022-04-19 2022-07-19 高梵(浙江)信息技术有限公司 Down jacket with heat preservation function and preparation device thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114762544A (en) * 2022-04-19 2022-07-19 高梵(浙江)信息技术有限公司 Down jacket with heat preservation function and preparation device thereof
CN114762544B (en) * 2022-04-19 2023-08-01 高梵(浙江)信息技术有限公司 Down jacket with heat preservation function and preparation device thereof

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