DE1660487C3 - Vorrichtung zur Herstellung eines Spaltfasermaterials mit netzartiger Struktur - Google Patents

Vorrichtung zur Herstellung eines Spaltfasermaterials mit netzartiger Struktur

Info

Publication number
DE1660487C3
DE1660487C3 DE1660487A DE1660487A DE1660487C3 DE 1660487 C3 DE1660487 C3 DE 1660487C3 DE 1660487 A DE1660487 A DE 1660487A DE 1660487 A DE1660487 A DE 1660487A DE 1660487 C3 DE1660487 C3 DE 1660487C3
Authority
DE
Germany
Prior art keywords
knife
sets
parallel
strip
knives
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
DE1660487A
Other languages
German (de)
English (en)
Other versions
DE1660487B2 (de
DE1660487A1 (de
Inventor
Seiya Iwama
Zentaro Kawata
Toshiyuki Nagoya Nakagawa
Katsumi Iwakuni Okamoto
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
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
Priority claimed from JP7463466A external-priority patent/JPS5112742B1/ja
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of DE1660487A1 publication Critical patent/DE1660487A1/de
Publication of DE1660487B2 publication Critical patent/DE1660487B2/de
Application granted granted Critical
Publication of DE1660487C3 publication Critical patent/DE1660487C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
    • B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support
    • 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
    • D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments
    • 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
    • Y10S57/907—Foamed and/or fibrillated
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/14—Longitudinally of direction of feed
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/329—Plural breakers
    • 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
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9314—Pointed perforators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Woven Fabrics (AREA)
DE1660487A 1965-11-27 1966-11-25 Vorrichtung zur Herstellung eines Spaltfasermaterials mit netzartiger Struktur Expired DE1660487C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9612365 1965-11-27
JP7463466A JPS5112742B1 (Direct) 1966-11-15 1966-11-15

Publications (3)

Publication Number Publication Date
DE1660487A1 DE1660487A1 (de) 1970-07-16
DE1660487B2 DE1660487B2 (de) 1973-08-23
DE1660487C3 true DE1660487C3 (de) 1976-01-02

Family

ID=26415803

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1660487A Expired DE1660487C3 (de) 1965-11-27 1966-11-25 Vorrichtung zur Herstellung eines Spaltfasermaterials mit netzartiger Struktur

Country Status (6)

Country Link
US (1) US3536238A (Direct)
CH (1) CH456838A (Direct)
DE (1) DE1660487C3 (Direct)
FR (1) FR1509144A (Direct)
GB (1) GB1126759A (Direct)
NL (1) NL6616663A (Direct)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985600A (en) * 1971-07-09 1976-10-12 Consolidated-Bathurst Limited Method for slitting a film
US4433536A (en) 1981-09-23 1984-02-28 Exxon Research & Engineering Co. Spiral wrapped synthetic twine and method of manufacturing same
US5373981A (en) * 1993-01-29 1994-12-20 E. I. Du Pont De Nemours And Company Pin bar doff knife
EP2567006A1 (de) * 2010-05-03 2013-03-13 Oerlikon Textile GmbH & Co. KG Verfahren und vorrichtung zum fibrillieren synthetischer bänder
EP2567007A1 (de) * 2010-05-03 2013-03-13 Oerlikon Textile GmbH & Co. KG Vorrichtung zum fibrillieren
CH704580A1 (de) * 2011-03-01 2012-09-14 Burckhardt Christoph Ag Nadelvorrichtung.
CN105291184A (zh) * 2015-11-19 2016-02-03 湖南省客来宝生物能源科技有限公司 一种生物降解膜打孔装置

Also Published As

Publication number Publication date
CH456838A (de) 1968-05-31
DE1660487B2 (de) 1973-08-23
GB1126759A (en) 1968-09-11
DE1660487A1 (de) 1970-07-16
NL6616663A (Direct) 1967-05-29
FR1509144A (fr) 1968-01-12
US3536238A (en) 1970-10-27

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee