GB1062810A - Packaged continuous strand material - Google Patents

Packaged continuous strand material

Info

Publication number
GB1062810A
GB1062810A GB41379/65A GB4137965A GB1062810A GB 1062810 A GB1062810 A GB 1062810A GB 41379/65 A GB41379/65 A GB 41379/65A GB 4137965 A GB4137965 A GB 4137965A GB 1062810 A GB1062810 A GB 1062810A
Authority
GB
United Kingdom
Prior art keywords
strand material
pressure
spinneret
orifice
conduit
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
GB41379/65A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1062810A publication Critical patent/GB1062810A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01D5/11—Flash-spinning
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

1,062,810. Package of artificial strand material. E. I. DU PONT DE NEMOURS & CO. Sept. 29, 1965 [Sept. 30, 1964], No. 41379/65. Heading B5B. An apparatus for forming a rod-shaped package of plexifilamentary strand material of the type described in Specification 891,943 comprises a spinneret having an orifice for flash spinning the strand material and collecting means for receiving the material characterized in that the collecting means comprises a tubular conduit in contact with and extending away from the spinneret face to define an elongated passageway into which the strand material is discharged under pressure from the orifice, and means for maintaining the pressure within the passageway at a level between the spinning pressure and atmospheric pressure. The pressure control means may comprise a series of perforations in the conduit in the vicinity of the end adjacent the spinneret face. The tubular conduit may taper in cross-section, the diameter at the end remote from the spinneret being less than the diameter of the conduit adjacent to the orifice, and, if desired, means being provided for adjusting the taper.
GB41379/65A 1964-09-30 1965-09-29 Packaged continuous strand material Expired GB1062810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US400353A US3413185A (en) 1964-09-30 1964-09-30 Yarn package in the form of a rod-shaped batt

Publications (1)

Publication Number Publication Date
GB1062810A true GB1062810A (en) 1967-03-22

Family

ID=23583277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41379/65A Expired GB1062810A (en) 1964-09-30 1965-09-29 Packaged continuous strand material

Country Status (5)

Country Link
US (1) US3413185A (en)
BE (1) BE670293A (en)
GB (1) GB1062810A (en)
IL (1) IL24280A (en)
NL (2) NL6512669A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4956901A (en) * 1987-11-16 1990-09-18 E. I. Du Pont De Nemours And Company Apparatus and process for forming a wad of yarn
US4936001A (en) * 1987-11-16 1990-06-26 Koskol Joseph E Apparatus and process for packaging continuously connected lengths of compacted yarn
US4863029A (en) * 1987-11-16 1989-09-05 E. I. Du Pont De Nemours And Company Apparatus and process for packaging yarn and product therefrom
US5547624A (en) * 1994-08-09 1996-08-20 E. I. Du Pont De Nemours And Company Process of making and collecting continuous fibers in the form of a rod-shaped batt
US5529734A (en) * 1994-08-09 1996-06-25 E. I. Du Pont De Nemours And Company Process for making and collecting continuous fibers in the form of a rod-shaped batt
JP4594929B2 (en) * 2003-04-03 2010-12-08 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー Method for forming uniformly distributed material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2372695A (en) * 1939-06-08 1945-04-03 Celanese Corp Production of thermoplastic materials in fibrous or cellular form
US2780838A (en) * 1954-04-19 1957-02-12 Pacific Mills Textile fiber package
US2947242A (en) * 1955-07-20 1960-08-02 Eastman Kodak Co Tow baling apparatus
US3148101A (en) * 1958-06-26 1964-09-08 Celanese Corp Process for making non-woven batt
US3081519A (en) * 1962-01-31 1963-03-19 Fibrillated strand

Also Published As

Publication number Publication date
BE670293A (en) 1966-01-17
IL24280A (en) 1968-12-26
NL137686C (en)
US3413185A (en) 1968-11-26
NL6512669A (en) 1966-03-31
DE1660558A1 (en) 1970-10-22

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