IT7829193A0 - Caldo processo per la produzione di filo a ritiro misto voluminizzabile a - Google Patents

Caldo processo per la produzione di filo a ritiro misto voluminizzabile a

Info

Publication number
IT7829193A0
IT7829193A0 IT7829193A IT2919378A IT7829193A0 IT 7829193 A0 IT7829193 A0 IT 7829193A0 IT 7829193 A IT7829193 A IT 7829193A IT 2919378 A IT2919378 A IT 2919378A IT 7829193 A0 IT7829193 A0 IT 7829193A0
Authority
IT
Italy
Prior art keywords
voluminizable
production
hot process
shrinkage yarn
mixed shrinkage
Prior art date
Application number
IT7829193A
Other languages
English (en)
Other versions
IT1202788B (it
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of IT7829193A0 publication Critical patent/IT7829193A0/it
Application granted granted Critical
Publication of IT1202788B publication Critical patent/IT1202788B/it

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
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D02G1/164—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam in the presence of a liquid, e.g. a crimp finish
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00—Textiles: spinning, twisting, and twining
    • Y10S57/908—Jet interlaced or intermingled

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
IT29193/78A 1977-10-28 1978-10-27 Processo per la produzione di filo a ritiro misto voluminizzabile a caldo IT1202788B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/847,005 US4153660A (en) 1977-10-28 1977-10-28 Process for producing a mixed-shrinkage heat-bulkable polyester yarn

Publications (2)

Publication Number Publication Date
IT7829193A0 true IT7829193A0 (it) 1978-10-27
IT1202788B IT1202788B (it) 1989-02-09

Family

ID=25299535

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29193/78A IT1202788B (it) 1977-10-28 1978-10-27 Processo per la produzione di filo a ritiro misto voluminizzabile a caldo

Country Status (9)

Country Link
US (1) US4153660A (it)
JP (1) JPS5482423A (it)
CA (1) CA1104777A (it)
DE (1) DE2846720C3 (it)
FR (1) FR2407281A1 (it)
GB (1) GB2007148B (it)
IT (1) IT1202788B (it)
MX (1) MX150164A (it)
NL (1) NL176286C (it)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620606A (en) * 1979-07-23 1981-02-26 Toray Ind Inc Production of high-tensile synthetic fiber
EP0037118B1 (en) * 1980-04-02 1984-09-26 Teijin Limited A process for manufacturing a bulky flat yarn
JPS5761716A (en) * 1980-09-25 1982-04-14 Teijin Ltd Polyester multifilaments and their production
US4622187A (en) * 1984-05-23 1986-11-11 E. I. Du Pont De Nemours And Company Continuous process for making interlaced polyester yarns
DE3426861C1 (de) * 1984-07-20 1986-03-13 Angratherm GmbH, Aschach a.d. Steyr Verfahren und Vorrichtung zum Bauschen von Garn aus thermoplastischen Kunststoffasern
DE3581034D1 (de) * 1984-10-03 1991-02-07 Teijin Ltd Faser aus modifiziertem polyester und verfahren zu deren herstellung.
DE3521479C1 (de) * 1985-06-14 1987-01-02 Neckelmann Kaj Synt Fiber Verwendung eines Garns zur Herstellung eines verformbaren Flaechengebildes
US5174936A (en) * 1985-06-14 1992-12-29 Hoechst Aktiengesellschaft Process for preparing yarn component suitable for use in formable sheet structures
US4791026A (en) * 1986-11-27 1988-12-13 Teijin Limited Synthetic polymer multifilament yarn useful for bulky yarn and process for producing the same
US5061422A (en) * 1988-06-14 1991-10-29 E. I. Du Pont De Nemours And Company Process for preparing polyester feed yarns
US5827464A (en) * 1991-01-29 1998-10-27 E. I. Du Pont De Nemours And Company Making high filament count fine filament polyester yarns
US5416958A (en) * 1992-01-21 1995-05-23 Basf Corporation Easy nap textile fabric and process for making
US5308563A (en) * 1992-08-31 1994-05-03 Basf Corporation Process for producing antistatic yarns
US5358648A (en) * 1993-11-10 1994-10-25 Bridgestone/Firestone, Inc. Spin finish composition and method of using a spin finish composition
DE19746878B4 (de) * 1996-11-21 2008-01-24 Oerlikon Textile Gmbh & Co. Kg Verfahren zur Herstellung eines Mehrkomponentenfadens
US6038847A (en) * 1998-08-27 2000-03-21 Nan Ya Plastics Corporation Process for manufacturing different shrinkage microfiber texture yarn
JP2000220031A (ja) 1999-01-25 2000-08-08 Teijin Ltd ポリエステル混繊糸の製造法
CN1297700C (zh) * 2000-12-20 2007-01-31 帝人株式会社 生产聚酯混合纤维纱的方法
US6743221B1 (en) * 2001-03-13 2004-06-01 James L. Hobart Laser system and method for treatment of biological tissues
US20050003142A1 (en) * 2003-07-03 2005-01-06 Williamson Curtis Brian Pile fabric, and heat modified fiber and related manufacturing process
US6832419B1 (en) 2003-07-03 2004-12-21 Milliken & Company Method of making pile fabric
WO2005007950A2 (en) * 2003-07-03 2005-01-27 Milliken & Company Yarn having differentiated shrinkage segments and fabrics formed therefrom
US7674301B2 (en) * 2005-07-05 2010-03-09 Robert Saul Brown Yarn and fabric with zones of variable heat set character
CN1888167A (zh) * 2006-07-14 2007-01-03 吕迎智 热辊缠绕加热生产卷曲涤纶长丝的方法
CN103088500A (zh) * 2013-01-15 2013-05-08 东华大学 Fdy/fdy异收缩混纤丝的一步法制备方法及其装置
CN105525374B (zh) * 2015-11-02 2017-12-19 北京中丽制机工程技术有限公司 一种双组分全拉伸丝纺丝系统
CN105332073B (zh) * 2015-11-02 2017-11-10 北京中丽制机工程技术有限公司 一种三组分全拉伸丝纺丝系统
CN113715291B (zh) * 2021-09-08 2023-04-25 清华大学 一种生物纤维连续成型设备
CN114232113B (zh) * 2021-11-09 2023-03-31 海利得新材料研究(上海)有限公司 一种免洗可印染固色的聚酯纤维纺丝上油设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118011A (en) * 1962-07-03 1964-01-14 Du Pont Process for preparing helically crimped composite filaments
US3468996A (en) * 1966-03-08 1969-09-23 Du Pont Process for producing composite polyester yarn that bulks at elevated temperatures
US3705225A (en) * 1966-07-13 1972-12-05 Du Pont Process for preparing silk-like polyester yarn
US3423809A (en) * 1967-11-15 1969-01-28 Du Pont Process for forming differential shrinkage bulked yarn
US3790655A (en) * 1971-03-02 1974-02-05 E B & A C Whiting Co Method for commingling and orienting colored sets of thermoplastic filaments
DE2204398A1 (de) * 1972-01-31 1973-08-09 Barmag Barmer Maschf Verfahren zur erwaermung laufender synthetischer faeden
US3998042A (en) * 1972-09-26 1976-12-21 E. I. Du Pont De Nemours And Company Mixed shrinkage yarn

Also Published As

Publication number Publication date
DE2846720A1 (de) 1979-05-03
IT1202788B (it) 1989-02-09
US4153660A (en) 1979-05-08
DE2846720B2 (de) 1980-07-24
NL7810741A (nl) 1979-05-02
NL176286C (nl) 1985-03-18
FR2407281B1 (it) 1983-05-06
JPS5482423A (en) 1979-06-30
DE2846720C3 (de) 1984-10-25
JPS6114244B2 (it) 1986-04-17
CA1104777A (en) 1981-07-14
NL176286B (nl) 1984-10-16
GB2007148A (en) 1979-05-16
FR2407281A1 (fr) 1979-05-25
GB2007148B (en) 1982-03-03
MX150164A (es) 1984-03-29

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