CH272802A - Method and device for the production of hollow synthetic fibers. - Google Patents

Method and device for the production of hollow synthetic fibers.

Info

Publication number
CH272802A
CH272802A CH272802DA CH272802A CH 272802 A CH272802 A CH 272802A CH 272802D A CH272802D A CH 272802DA CH 272802 A CH272802 A CH 272802A
Authority
CH
Switzerland
Prior art keywords
production
synthetic fibers
hollow synthetic
hollow
fibers
Prior art date
Application number
Other languages
German (de)
Inventor
Podnik Svit Narodni
Original Assignee
Svit Np
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 Svit Np filed Critical Svit Np
Publication of CH272802A publication Critical patent/CH272802A/en

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)
CH272802D 1947-12-16 1948-12-09 Method and device for the production of hollow synthetic fibers. CH272802A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH272802A true CH272802A (en) 1951-01-15

Family

ID=5451804

Family Applications (1)

Application Number Title Priority Date Filing Date
CH272802D CH272802A (en) 1947-12-16 1948-12-09 Method and device for the production of hollow synthetic fibers.

Country Status (3)

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

Cited By (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
DE1102339B (en) * 1953-08-31 1961-03-16 Degussa Spinning device 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
DE1180881B (en) * 1957-12-14 1964-11-05 Glanzstoff Ag Spinneret for the production of multifilament hollow threads
DE1181366B (en) * 1959-06-03 1964-11-12 Heraeus Gmbh W C Multi-hole spinning nozzle for the production of hollow threads
US3397427A (en) * 1966-09-27 1968-08-20 Du Pont Sealed vented insert spinneret
CN108677254A (en) * 2018-08-03 2018-10-19 南通纺织丝绸产业技术研究院 Melt-blowing nozzles and fiber preparation facilities

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63203813A (en) * 1987-02-05 1988-08-23 エアー．プロダクツ．アンド．ケミカルス．インコーポレーテツド Spinning die forming hollow fiber having different thickness

Cited By (8)

* 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
DE1180881B (en) * 1957-12-14 1964-11-05 Glanzstoff Ag Spinneret for the production of multifilament hollow threads
DE1181366B (en) * 1959-06-03 1964-11-12 Heraeus Gmbh W C Multi-hole spinning nozzle for the production of hollow threads
US3397427A (en) * 1966-09-27 1968-08-20 Du Pont Sealed vented insert spinneret
CN108677254A (en) * 2018-08-03 2018-10-19 南通纺织丝绸产业技术研究院 Melt-blowing nozzles and fiber preparation facilities
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

Also Published As

Publication number Publication date
BE486409A (en)
FR990726A (en) 1951-09-25

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