GB1198943A - Method and Apparatus for Splitting Tapes and Films - Google Patents

Method and Apparatus for Splitting Tapes and Films

Info

Publication number
GB1198943A
GB1198943A GB5950/68A GB595068A GB1198943A GB 1198943 A GB1198943 A GB 1198943A GB 5950/68 A GB5950/68 A GB 5950/68A GB 595068 A GB595068 A GB 595068A GB 1198943 A GB1198943 A GB 1198943A
Authority
GB
United Kingdom
Prior art keywords
tape
splitting
rollers
roller
cutter
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
GB5950/68A
Other languages
English (en)
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of GB1198943A publication Critical patent/GB1198943A/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
    • D01D5/42—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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
    • D01G1/08—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading
    • D01G1/081—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading with preferential breaking zones
    • D01G1/083—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading with preferential breaking zones obtained by mechanical means, e.g. by squeezing
    • 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
    • Y10T83/323—With means to stretch work temporarily
GB5950/68A 1967-02-09 1968-02-06 Method and Apparatus for Splitting Tapes and Films Expired GB1198943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP845367 1967-02-09

Publications (1)

Publication Number Publication Date
GB1198943A true GB1198943A (en) 1970-07-15

Family

ID=11693533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5950/68A Expired GB1198943A (en) 1967-02-09 1968-02-06 Method and Apparatus for Splitting Tapes and Films

Country Status (4)

Country Link
US (1) US3542267A (fr)
DE (1) DE1710632C3 (fr)
FR (1) FR1552695A (fr)
GB (1) GB1198943A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757875A (fr) * 1970-09-10 1971-04-22 Kalle Ag Dispositif pour la coupe de matiere a l'etat de ruban
US3769815A (en) * 1970-12-14 1973-11-06 Forsch Textiltechnologe Method of producing textiles on knitting machines
US4870839A (en) * 1987-12-22 1989-10-03 Asheboro Elastics, Corp. Apparatus for deknitting elastic yarns
US5979729A (en) * 1996-03-11 1999-11-09 Cmd Corporation Separating a web at a line of weakness
US5961020A (en) * 1996-03-11 1999-10-05 Cmd Corporation Separating a web at a line of weakness
DK178055B1 (da) * 2007-01-16 2015-04-13 Lm Wind Power As Maskine til afskæring af fibermåtter
CN103526348A (zh) * 2013-11-04 2014-01-22 吴江市祥盛纺织品有限公司 多功能纺纱机
DE102015221661B4 (de) * 2015-11-04 2021-04-08 Koenig & Bauer Ag Trennvorrichtungen zum Abtrennen von Abschnitten von einer Materialbahn, Bearbeitungsmaschine und ein Verfahren zum Abtrennen zumindest eines Abschnitts von einer Materialbahn
CN109986122A (zh) * 2019-01-09 2019-07-09 中冶南方工程技术有限公司 可切换控制的剖分装置以及剖分机组

Also Published As

Publication number Publication date
DE1710632A1 (de) 1972-04-13
DE1710632C3 (de) 1975-11-27
US3542267A (en) 1970-11-24
DE1710632B2 (de) 1975-04-17
FR1552695A (fr) 1969-01-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee