GB1378768A - Apparatus for crimping filamentary textile products - Google Patents

Apparatus for crimping filamentary textile products

Info

Publication number
GB1378768A
GB1378768A GB5759771A GB5759771A GB1378768A GB 1378768 A GB1378768 A GB 1378768A GB 5759771 A GB5759771 A GB 5759771A GB 5759771 A GB5759771 A GB 5759771A GB 1378768 A GB1378768 A GB 1378768A
Authority
GB
United Kingdom
Prior art keywords
stuffer
filaments
box
pipe
crimped
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
GB5759771A
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.)
Neumuenstersche Maschinen und Apparatebau GmbH
Original Assignee
Neumuenstersche Maschinen und Apparatebau GmbH
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
Priority claimed from DE19702061814 external-priority patent/DE2061814A1/en
Priority claimed from DE19712111163 external-priority patent/DE2111163B2/en
Priority claimed from DE2144479A external-priority patent/DE2144479A1/en
Application filed by Neumuenstersche Maschinen und Apparatebau GmbH filed Critical Neumuenstersche Maschinen und Apparatebau GmbH
Publication of GB1378768A publication Critical patent/GB1378768A/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
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • D02G1/125—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes including means for monitoring or controlling yarn processing
    • 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
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • D02G1/122—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes introducing the filaments in the stuffer box by means of a fluid jet

Landscapes

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

Abstract

1378768 Stuffer-box crimping NEUMUNSTERSCHE MASCHINEN-UND APPARATEBAU GmbH 10 Dec 1971 [16 Dec 1970 9 March 1971 6 Sept 1971] 57597/71 Heading D1F A method of crimping textile filaments e.g. monofilaments, multifilaments or fibre yarns, by introducing the filaments into a stuffer-box 5 by means of a stream of hot gas, is characterised in that a stream of cold gas is blown -into the stuffer-box in a direction counter to the direction in which the crimped filaments leave the stuffer box, the hot gas and cold gas discharging from the stuffer-box through lateral openings therein. The filaments 20 to be crimped are fed through an inlet nozzle 11 to a delivery pipe 9, hot gas being introduced into the inlet end of the pipe 9 via a pipe 3 and openings 10. The stream of hot gas conveys the filaments to the stuffer-box 5 where the reduction in pressure due to discharge of the hot gas causes the filaments to accumulate. The accumulation is also aided by the pressure of the cold gas flowing in counter-current to the filaments. The cold gas is introduced via pipe 4 to a take-off pipe 14 through which the crimped filaments leave. The delivery pipe 9, stuffer-box 5 and take-off pipe 14 are surrounded by a pipe 1 which is provided with openings, e.g. slots, in the region of the stufferbox. A housing 12 surrounds the pipe 1 and delivery pipe 9 and the annular space is filled with insulating material 13. A housing 17, 18 is provided surrounding the stuffer-box 5 and take-off'pipe 14; the housing 17, 18 being in communication with an extraction fan 23. The stuffer-box 5 is preferably formed from longitudinally extending spaced apart radial strips 6. - The hot and cold gases are preferably air, and the temperature, pressure and quantity of each is preferably. controlled. The cold gas stream may also incorporate a liquid e.g. water, in the form of a mist or evaporated therein. A dye may be dissolved in the water to colour the crimped filaments. The rate of extraction of the hot and cold gases via the fan 23 is preferably controlled; also, the rate of take-off of the crimped filaments via the pipe 14 is preferably controlled to ensure a constant quantity of filaments within the stuffer-box. The filaments may be heated prior to entering the stuffer-box.
GB5759771A 1970-12-16 1971-12-10 Apparatus for crimping filamentary textile products Expired GB1378768A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19702061814 DE2061814A1 (en) 1970-12-16 1970-12-16 Texturising chamber - with cold vapour counter-pressure zone at outlet end
DE19712111163 DE2111163B2 (en) 1971-03-09 1971-03-09 Method of crimping thread
DE2144479A DE2144479A1 (en) 1971-09-06 1971-09-06 METHOD AND DEVICE FOR CURLING FAEDES

Publications (1)

Publication Number Publication Date
GB1378768A true GB1378768A (en) 1974-12-27

Family

ID=27183045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5759771A Expired GB1378768A (en) 1970-12-16 1971-12-10 Apparatus for crimping filamentary textile products

Country Status (4)

Country Link
CH (1) CH527931A (en)
FR (1) FR2118674A5 (en)
GB (1) GB1378768A (en)
IT (1) IT945450B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016170509A1 (en) * 2015-04-24 2016-10-27 Iropa Ag Method and device for producing crimped multifilament synthetic yarn

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852857A (en) * 1972-05-04 1974-12-10 Fiber Industries Inc Textile fluid crimping apparatus
US4144023A (en) * 1977-10-11 1979-03-13 E. I. Du Pont De Nemours And Company Dyeing of high strength, high modules aromatic polyamide fibers
DE3666468D1 (en) * 1985-07-15 1989-11-23 Rieter Ag Maschf Apparatus for texturizing continuous-filament yarns
DE59402589D1 (en) * 1993-07-02 1997-06-05 Rieter Ag Maschf Device for texturing continuous filament threads
DE102014002318A1 (en) * 2014-02-19 2015-08-20 Oerlikon Textile Gmbh & Co. Kg Device for crimping multifilament threads

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016170509A1 (en) * 2015-04-24 2016-10-27 Iropa Ag Method and device for producing crimped multifilament synthetic yarn
CN107532344A (en) * 2015-04-24 2018-01-02 Iropa 股份公司 The method and apparatus for producing crimped multifilament synthetic threads
US11078606B2 (en) 2015-04-24 2021-08-03 Iropa Ag Method and device for producing crimped multifilament synthetic yarn
CN107532344B (en) * 2015-04-24 2021-09-21 Iropa 股份公司 Method and device for producing crimped multifilament synthetic yarns

Also Published As

Publication number Publication date
IT945450B (en) 1973-05-10
CH527931A (en) 1972-09-15
FR2118674A5 (en) 1972-07-28

Similar Documents

Publication Publication Date Title
US2584043A (en) Method and apparatus for processing filamentary materials
US3343240A (en) Method and apparatus for bulking synthetic fibers
GB837573A (en) Method and apparatus for crimping textile fibers
PL97699B1 (en) MACHINE FOR FALSE COOLING
GB1378768A (en) Apparatus for crimping filamentary textile products
ES395981A1 (en) Process for the simultaneous texturing and dyeing or finishing of thermoplastic yarns
US3778872A (en) Method and apparatus for texturing yarn
GB1300379A (en) Method and apparatus for preparing a highly springy thermoplastics textured yarn
US3916651A (en) Continuous bulking and heat setting of yarn
US4226092A (en) Device for cooling heated textile yarns of thermoplastic material
US3363041A (en) Method of jet crimping for texturing thermoplastic yarn
US3166820A (en) Process and apparatus for drying and fixing bands of crimped synthetic threads
US5054173A (en) Method and apparatus for the enhanced crimping of multifilament yarn
GB1144093A (en) Device and method for treating a running artificial multifilamentary thread with a gas jet
US3240037A (en) Continuous annealer
US2664009A (en) Fluid treating apparatus for strands
GB1258603A (en)
CA1075856A (en) Texturizing of filaments
GB1242758A (en) Continuously fixing and shrinking tows
US3885278A (en) Apparatus for texturing yarn
GB1029148A (en) Apparatus for the treatment of textile materials
US3824656A (en) Apparatus for crimping of filamentary materials
US3693222A (en) Yarn texturing apparatus
US3982310A (en) Yarn crimping process and apparatus
GB1431137A (en) Method and apparatus for processing synthetic yarns

Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414E Application relinquished (sect. 14/1949)
CSNS Application of which complete specification have been accepted and published, but patent is not sealed