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AU2652300A - A process for the manufacture of filaments, particularly ptfe filaments, and an installation for carrying it out - Google Patents

A process for the manufacture of filaments, particularly ptfe filaments, and an installation for carrying it out

Info

Publication number
AU2652300A
AU2652300A AU26523/00A AU2652300A AU2652300A AU 2652300 A AU2652300 A AU 2652300A AU 26523/00 A AU26523/00 A AU 26523/00A AU 2652300 A AU2652300 A AU 2652300A AU 2652300 A AU2652300 A AU 2652300A
Authority
AU
Australia
Prior art keywords
filaments
manufacture
installation
carrying
particularly ptfe
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.)
Abandoned
Application number
AU26523/00A
Inventor
Luigi Biancheri
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.)
Manegro Administracao e Participacoes Ltda
Original Assignee
Manegro Administracao e Participacoes Ltda
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 Manegro Administracao e Participacoes Ltda filed Critical Manegro Administracao e Participacoes Ltda
Publication of AU2652300A publication Critical patent/AU2652300A/en
Abandoned 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • 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
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/426—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by cutting films
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/08—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons
    • D01F6/12—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons from polymers of fluorinated hydrocarbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Inorganic Fibers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
AU26523/00A 1999-02-26 2000-02-25 A process for the manufacture of filaments, particularly ptfe filaments, and an installation for carrying it out Abandoned AU2652300A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BR9902001 1999-02-26
BR9902001A BR9902001A (en) 1999-02-26 1999-02-26 Process for the manufacture of filaments, particularly ptfe filaments, and installation for their execution
PCT/BR2000/000016 WO2000052238A1 (en) 1999-02-26 2000-02-25 A process for the manufacture of filaments, particularly ptfe filaments, and an installation for carrying it out

Publications (1)

Publication Number Publication Date
AU2652300A true AU2652300A (en) 2000-09-21

Family

ID=4072524

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26523/00A Abandoned AU2652300A (en) 1999-02-26 2000-02-25 A process for the manufacture of filaments, particularly ptfe filaments, and an installation for carrying it out

Country Status (3)

Country Link
AU (1) AU2652300A (en)
BR (1) BR9902001A (en)
WO (1) WO2000052238A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110055603A (en) * 2019-04-24 2019-07-26 浙江绿净环保科技股份有限公司 A kind of PTFE sewing thread and its preparation process

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105887222A (en) * 2014-10-31 2016-08-24 陈路 Film drafting device used for manufacturing PTFE sewing thread
CN105887225A (en) * 2014-10-31 2016-08-24 陈路 Film splitting drafting device used for manufacturing PTFE sewing thread
CN105648556A (en) * 2014-10-31 2016-06-08 陈路 Drawing machine making PTFE sewing thread
CN105887215A (en) * 2014-10-31 2016-08-24 陈路 Process for manufacturing PTFE sewing thread through extrusion method
CN105887264A (en) * 2014-10-31 2016-08-24 陈路 Technology for manufacturing PTFE sewing threads with film splitting method
CN105970397A (en) * 2016-07-19 2016-09-28 苏州耐德新材料科技有限公司 Polytetrafluoroethylene monofilament drafting and heating device
CN106012062B (en) * 2016-08-02 2018-10-23 苏州耐德新材料科技有限公司 A kind of production method of polytetrafluoroethylene (PTFE) continuous filament yarn
CN113062000B (en) * 2021-03-15 2022-07-22 上海灵氟隆膜技术有限公司 Preparation method and system of polytetrafluoroethylene dental floss
CN113201812A (en) * 2021-05-31 2021-08-03 青岛大学 Full-automatic production line and production process for PTFE split fiber twisted yarn

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE392582B (en) * 1970-05-21 1977-04-04 Gore & Ass PROCEDURE FOR THE PREPARATION OF A POROST MATERIAL, BY EXPANDING AND STRETCHING A TETRAFLUORETENE POLYMER PREPARED IN AN PASTE-FORMING EXTENSION PROCEDURE
WO1994002668A1 (en) * 1992-07-16 1994-02-03 W.L. Gore & Associates, Inc. Polytetrafluoroethylene fiber containing conductive filler
US5591526A (en) * 1994-06-15 1997-01-07 W. L. Gore & Associates, Inc Expanded PTFE fiber and fabric and method of making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110055603A (en) * 2019-04-24 2019-07-26 浙江绿净环保科技股份有限公司 A kind of PTFE sewing thread and its preparation process

Also Published As

Publication number Publication date
BR9902001A (en) 2001-05-22
WO2000052238A1 (en) 2000-09-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase