UST869020I4 - Process for making chenille-type yarn - Google Patents

Process for making chenille-type yarn Download PDF

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Publication number
UST869020I4
UST869020I4 US869020DH UST869020I4 US T869020 I4 UST869020 I4 US T869020I4 US 869020D H US869020D H US 869020DH US T869020 I4 UST869020 I4 US T869020I4
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Prior art keywords
type yarn
chenille
making
making chenille
yarns
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    • 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
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/42—Chenille threads

Definitions

  • Novel decorative yarns are prepared by laying up a nonwoven web comprising a series of parallel warp yarns bonded to filling yarns and thereafter separating the web into strips along lines substantially parallel to the warp yarns and twisting the resultant product to form chenilletype yarns.
  • the filling yarns can be either continuous filament or random laid staple fibers. Separation of the web into strips is accomplished by slitting in the case of continuous filament filling yarns or by simple mechanical pulling apart in the case where staple fibers are used in the filling.
  • FIG.2 PROCESS FOR MAKING CHENILLE-TYPE YARN Filed May 2, 1969 FIG.2

Description

DEFENSIVE PUBLICATION UNITED STATES PATENT OFFICE Published at the request of the applicant or owner in accordance with the Notice of Dec. 16, 1969, 869 0G. 687. The abstracts of Defensive Publication applications are identified by distinctly numbered series and are arranged chronologically. The heading of each abstract indicates the number of pages of specification, including claims and sheets of drawings contained in the application as originally filed. The files of these applications are available to the public for inspection and reproduction may be purchased for 30 cents a sheet.
Defensive Publication applications have not been examined as to the mer no assertion as to the novelty of the disclosed subject matter.
PUBLISHED DECEMBER 30, 1969 its of alleged invention. The Patent Otfice makes 869 O.G. 1385 s,
T869,020 PROCESS FOR MAKING CHENILLE-TYPE YARN Charles W. Kim, Wilmington, Del., assignor to Hercules Incorporated, Wilmington, Del., a corporation of Delaware Filed May 2, 1969, Ser. No. 821,414 Int. Cl. D02g 3/42 US. Cl. 57-156 1 Sheet Drawing. 3 Pages Specification Novel decorative yarns are prepared by laying up a nonwoven web comprising a series of parallel warp yarns bonded to filling yarns and thereafter separating the web into strips along lines substantially parallel to the warp yarns and twisting the resultant product to form chenilletype yarns. The filling yarns can be either continuous filament or random laid staple fibers. Separation of the web into strips is accomplished by slitting in the case of continuous filament filling yarns or by simple mechanical pulling apart in the case where staple fibers are used in the filling.
Dec. 30, 1969 c. w. KIM
PROCESS FOR MAKING CHENILLE-TYPE YARN Filed May 2, 1969 FIG.2
FIG.|
E: :2 2:: E E
FIG. 4
CHARLES W. KIM INVENTOR ATTORNEY
US869020D 1969-05-02 1969-05-02 Process for making chenille-type yarn Pending UST869020I4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82141469A 1969-05-02 1969-05-02

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UST869020I4 true UST869020I4 (en) 1969-12-30

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US869020D Pending UST869020I4 (en) 1969-05-02 1969-05-02 Process for making chenille-type yarn

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1978000012A1 (en) * 1977-06-08 1978-12-21 Rhone Poulenc Textile Inter-lining fibrous material
EP0620185A1 (en) * 1993-04-16 1994-10-19 Albany International Corp. A thermal insulating unit and methods for manufacture thereof
US20130319053A1 (en) * 2012-05-25 2013-12-05 Kye-Yoon Park Electrically conductive composite knitting yarn having excellent durability of electrical conductivity, method of manufacturing the same, and knitting goods including the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1978000012A1 (en) * 1977-06-08 1978-12-21 Rhone Poulenc Textile Inter-lining fibrous material
US4259400A (en) 1977-06-08 1981-03-31 Rhone-Poulenc-Textile Fibrous padding material and process for its manufacture
EP0620185A1 (en) * 1993-04-16 1994-10-19 Albany International Corp. A thermal insulating unit and methods for manufacture thereof
US20130319053A1 (en) * 2012-05-25 2013-12-05 Kye-Yoon Park Electrically conductive composite knitting yarn having excellent durability of electrical conductivity, method of manufacturing the same, and knitting goods including the same

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