CH489344A - Verfahren zum Schlitzen eines Films und Einrichtung zur Durchführung des Verfahrens - Google Patents

Verfahren zum Schlitzen eines Films und Einrichtung zur Durchführung des Verfahrens

Info

Publication number
CH489344A
CH489344A CH677369A CH677369A CH489344A CH 489344 A CH489344 A CH 489344A CH 677369 A CH677369 A CH 677369A CH 677369 A CH677369 A CH 677369A CH 489344 A CH489344 A CH 489344A
Authority
CH
Switzerland
Prior art keywords
slitting
film
carrying
Prior art date
Application number
CH677369A
Other languages
English (en)
Inventor
Waterhouse George
Original Assignee
Scragg & Sons
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 Scragg & Sons filed Critical Scragg & Sons
Publication of CH489344A publication Critical patent/CH489344A/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Nonwoven Fabrics (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
CH677369A 1968-05-03 1969-05-02 Verfahren zum Schlitzen eines Films und Einrichtung zur Durchführung des Verfahrens CH489344A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21073/68A GB1214543A (en) 1968-05-03 1968-05-03 Textile process and apparatus

Publications (1)

Publication Number Publication Date
CH489344A true CH489344A (de) 1970-04-30

Family

ID=10156748

Family Applications (1)

Application Number Title Priority Date Filing Date
CH677369A CH489344A (de) 1968-05-03 1969-05-02 Verfahren zum Schlitzen eines Films und Einrichtung zur Durchführung des Verfahrens

Country Status (8)

Country Link
JP (1) JPS4941069B1 (de)
BE (1) BE732459A (de)
CH (1) CH489344A (de)
DE (1) DE1922695A1 (de)
ES (1) ES366597A1 (de)
FR (1) FR2007746A1 (de)
GB (1) GB1214543A (de)
NL (1) NL6906546A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449421A1 (de) * 1990-03-29 1991-10-02 Beaumont Gregory Lyons Vogelschutznetz

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725348A1 (de) * 1977-06-04 1978-12-07 Klaus Braendle Einrichtung zum bilden und liefern von verstreckten kunststoffolienbaendchen
GB2208622B (en) * 1984-12-03 1989-09-20 Asahi Chemical Ind Tool usable for production of an easily openable tightly sealed bag
GB8802744D0 (en) * 1988-02-06 1988-03-09 Autobond Ltd Improvements in/relating to laminating films
IT1306867B1 (it) * 1999-06-22 2001-10-11 Akro Flex Sas Di Garegnani Enr Procedimento perfezionato per la realizzazione di film in polietileneperforati per imballaggio, particolarmente indicati per il
JP4681138B2 (ja) * 2001-03-27 2011-05-11 アキレス株式会社 プロファイル加工用の圧延ロール機及びウレタンフォームシートの製造方法
CN101146471A (zh) 2005-01-26 2008-03-19 约翰逊迪瓦西公司 一种带有容器的拖把
MX2008014805A (es) * 2006-06-30 2008-12-02 Sca Hygiene Prod Ab Un dispositivo para fabricar articulos absorbentes.
DE102007060419B3 (de) * 2007-12-14 2008-12-04 Bernd Hansen Vorrichtung zum Konditionieren von Behältern aus Kunststoff für ihre Ingebrauchnahme
WO2011138263A1 (de) * 2010-05-03 2011-11-10 Oerlikon Textile Gmbh & Co. Kg Verfahren und vorrichtung zum fibrillieren synthetischer bänder
CN110921411A (zh) * 2019-10-10 2020-03-27 安徽鸿森塑业有限公司 一种自转式聚乙烯纤维分丝装置
FR3112905B1 (fr) 2020-07-23 2023-06-09 Nidec Psa Emotors Stator de machine électrique tournante
DE102021124182A1 (de) * 2021-09-20 2023-03-23 Lufthansa Technik Aktiengesellschaft Folie zur Applikation auf druckbeaufschlagten Körpern und Verfahren zu deren Herstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449421A1 (de) * 1990-03-29 1991-10-02 Beaumont Gregory Lyons Vogelschutznetz

Also Published As

Publication number Publication date
FR2007746A1 (de) 1970-01-09
BE732459A (de) 1969-10-16
JPS4941069B1 (de) 1974-11-07
NL6906546A (de) 1969-11-05
GB1214543A (en) 1970-12-02
DE1922695A1 (de) 1969-11-13
ES366597A1 (es) 1971-03-16

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Legal Events

Date Code Title Description
PL Patent ceased