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GB932403A - A method for treating fabrics - Google Patents

A method for treating fabrics

Info

Publication number
GB932403A
GB932403A GB13780/60A GB1378060A GB932403A GB 932403 A GB932403 A GB 932403A GB 13780/60 A GB13780/60 A GB 13780/60A GB 1378060 A GB1378060 A GB 1378060A GB 932403 A GB932403 A GB 932403A
Authority
GB
United Kingdom
Prior art keywords
fabric
liquid
bath
relaxed
assisted
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
GB13780/60A
Inventor
Christopher William Blew Smith
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 GB13780/60A priority Critical patent/GB932403A/en
Priority to FR859378A priority patent/FR1286510A/en
Publication of GB932403A publication Critical patent/GB932403A/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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/18—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by combining fibres, filaments, or yarns, having different shrinkage characteristics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00—Heating or cooling textile fabrics
    • D06C7/02—Setting

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

<PICT:0932403/IV(a)/1> Fabrics are shrunk or relaxed by immersing the fabric at full width, while unsupported and under conditions allowing it to shrink, in a hot aqueous liquid and subsequently removing the fabric from the liquid supported on a conveyer belt which dips below the surface of the liquid. The process is applicable to any fabrics comprised of fibres possessing potential shrinkage or which can be relaxed by hot aqueous treatment, e.g. polyacrylonitrile, polyolefines or copolymers of vinyl chloride and vinyl acetate. The hot aqueous liquid may be hot water containing a soap or wetting agent, or containing other additives such as a dye. The temperature of the liquid must be sufficient to cause relaxation, e.g. for polyacrylonitrile, above 75 DEG C. In the described embodiment a fabric 1 is fed by rollers 2 on to stainless steel shoot 3, down which it slides into bath 4, containing liquid. The fabric flows along the surface of the liquid, assisted by paddles 5, and is removed from the bath by conveyer 6. Cooling is assisted by cold water spray 7. Final cooling takes place in cold water bath 8, from which the fabric is withdrawn by rollers 9. In an example, a polyacrylonitrile fabric is relaxed, as above, in water at 90 DEG C. containing 1% of wetting agent.ALSO:<FORM:0932403/IV(a)/1> Fabrics are shrunk or relaxed by treatment with hot aqueous liquid in the manner shown. Fabric 1 is fed by rollers 2 on to a stainless steel shoot 3, down which it slides into a bath 4, containing hot aqueous liquid, e.g. water at 90 DEG C. containing 1% of wetting agent. The fabric flows along the surface of the liquid, its movement being assisted by paddles 5. The fabric is led from the bath by means of conveyer belt 6, the leading edge of which dips below the surface of the liquid in bath 4. Cooling of the fabric on the belt is assisted by cold water from jet 7. Final cooling is carried out in cold water bath 8 from which the fabric is withdrawn by rollers 9.
GB13780/60A 1960-04-20 1960-04-20 A method for treating fabrics Expired GB932403A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB13780/60A GB932403A (en) 1960-04-20 1960-04-20 A method for treating fabrics
FR859378A FR1286510A (en) 1960-04-20 1961-04-20 Process for treating fabrics, especially fabrics containing shrinkable fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13780/60A GB932403A (en) 1960-04-20 1960-04-20 A method for treating fabrics

Publications (1)

Publication Number Publication Date
GB932403A true GB932403A (en) 1963-07-24

Family

ID=10029235

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13780/60A Expired GB932403A (en) 1960-04-20 1960-04-20 A method for treating fabrics

Country Status (1)

Country Link
GB (1) GB932403A (en)

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