FR990726A - Method and device for the manufacture of hollow artificial textile fibers - Google Patents

Method and device for the manufacture of hollow artificial textile fibers

Info

Publication number
FR990726A
FR990726A FR990726DA FR990726A FR 990726 A FR990726 A FR 990726A FR 990726D A FR990726D A FR 990726DA FR 990726 A FR990726 A FR 990726A
Authority
FR
France
Prior art keywords
manufacture
textile fibers
artificial textile
hollow artificial
hollow
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
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR990726A publication Critical patent/FR990726A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • 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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR990726D 1947-12-16 1948-12-16 Method and device for the manufacture of hollow artificial textile fibers Expired FR990726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS272802X 1947-12-16

Publications (1)

Publication Number Publication Date
FR990726A true FR990726A (en) 1951-09-25

Family

ID=5451804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990726D Expired FR990726A (en) 1947-12-16 1948-12-16 Method and device for the manufacture of hollow artificial textile fibers

Country Status (3)

Country Link
BE (1) BE486409A (en)
CH (1) CH272802A (en)
FR (1) FR990726A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0277619A2 (en) * 1987-02-05 1988-08-10 Air Products And Chemicals, Inc. Spinneret for making hollow fibers having different wall thicknesses

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE948732C (en) * 1952-01-01 1956-09-06 Degussa Spinneret for the production of synthetic hollow threads
DE1168603B (en) * 1953-06-25 1964-04-23 Trikotfabriken J Schiesser A G Spinning head for the production of composite artificial threads or hollow threads
DE1102339B (en) * 1953-08-31 1961-03-16 Degussa Spinning device for the production of synthetic hollow threads
BE572112A (en) * 1957-12-14
NL251828A (en) * 1959-06-03
US3397427A (en) * 1966-09-27 1968-08-20 Du Pont Sealed vented insert spinneret
CN108677254B (en) * 2018-08-03 2023-12-15 南通纺织丝绸产业技术研究院 Melt-blowing nozzle and fiber preparation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0277619A2 (en) * 1987-02-05 1988-08-10 Air Products And Chemicals, Inc. Spinneret for making hollow fibers having different wall thicknesses
EP0277619A3 (en) * 1987-02-05 1990-05-23 Air Products And Chemicals, Inc. Spinneret for making hollow fibers having different wall thicknesses

Also Published As

Publication number Publication date
CH272802A (en) 1951-01-15
BE486409A (en)

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