GB1214543A - Textile process and apparatus - Google Patents

Textile process and apparatus

Info

Publication number
GB1214543A
GB1214543A GB21073/68A GB2107368A GB1214543A GB 1214543 A GB1214543 A GB 1214543A GB 21073/68 A GB21073/68 A GB 21073/68A GB 2107368 A GB2107368 A GB 2107368A GB 1214543 A GB1214543 A GB 1214543A
Authority
GB
United Kingdom
Prior art keywords
film
cutting edges
discs
speeds
slitting
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
GB21073/68A
Inventor
George Waterhouse
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.)
Ernest Scragg and Sons Ltd
Original Assignee
Ernest Scragg and Sons 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 Ernest Scragg and Sons Ltd filed Critical Ernest Scragg and Sons Ltd
Priority to GB21073/68A priority Critical patent/GB1214543A/en
Priority to NL6906546A priority patent/NL6906546A/xx
Priority to ES366597A priority patent/ES366597A1/en
Priority to FR6913560A priority patent/FR2007746A1/fr
Priority to JP44033301A priority patent/JPS4941069B1/ja
Priority to BE732459D priority patent/BE732459A/xx
Priority to CH677369A priority patent/CH489344A/en
Priority to DE19691922695 priority patent/DE1922695A1/en
Publication of GB1214543A publication Critical patent/GB1214543A/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
    • 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)

Abstract

1,214,543. Slitting webs. ERNEST SCRAGG & SONS Ltd. 2 April, 1969 [3 May, 1968], No. 21073/68. Heading B4B. A method of slitting a film 15 in a plurality of lengthwise disposed slits of finite length comprises the step of guiding the film in a path across part of the circumference of a rotating cylindrical array of cutting edges 11, the speeds of the film and of the cutting edges being different so that the length of each slit is determined by the difference in the speeds and the time for which the cutting edges engage the film. The cutting edges are formed on discs 12 spaced apart by discs 14 and keyed on a shaft 13. The film is fed over the cutting edges by means of feed rollers 16, 17. In a modification, Fig. 3 (not shown), instead of feeding the film in an arcuate path, it is fed along a chord of the cylinder bounding the cutting edges.
GB21073/68A 1968-05-03 1968-05-03 Textile process and apparatus Expired GB1214543A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB21073/68A GB1214543A (en) 1968-05-03 1968-05-03 Textile process and apparatus
NL6906546A NL6906546A (en) 1968-05-03 1969-04-28
ES366597A ES366597A1 (en) 1968-05-03 1969-04-29 Textile process and apparatus
FR6913560A FR2007746A1 (en) 1968-05-03 1969-04-29
JP44033301A JPS4941069B1 (en) 1968-05-03 1969-05-01
BE732459D BE732459A (en) 1968-05-03 1969-05-02
CH677369A CH489344A (en) 1968-05-03 1969-05-02 Method for slitting a film and device for carrying out the method
DE19691922695 DE1922695A1 (en) 1968-05-03 1969-05-03 Process for the production of the starting material for synthetic textile threads and the like, as well as a device for its implementation

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
GB1214543A true GB1214543A (en) 1970-12-02

Family

ID=10156748

Family Applications (1)

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

Country Status (8)

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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725348A1 (en) * 1977-06-04 1978-12-07 Klaus Braendle Plastic tape processing machine - with cutter bar and hot stretch rolls in common roll stand
GB2208622A (en) * 1984-12-03 1989-04-12 Asahi Chemical Ind Tool usable in the production of an easily openable tightly sealed bag
GB2214855A (en) * 1988-02-06 1989-09-13 Autobond Ltd Laminating films
WO2000078513A1 (en) * 1999-06-22 2000-12-28 Akro-Flex S.A.S. Di Garegnani Enrico & C. Improved method of producing perforated packing films made of polyethylene
WO2006081205A2 (en) * 2005-01-26 2006-08-03 Johnsondiversey, Inc. Mop with receptacle
WO2008002215A1 (en) * 2006-06-30 2008-01-03 Sca Hygiene Products Ab A device for manufacturing absorbent articles
WO2011138263A1 (en) * 2010-05-03 2011-11-10 Oerlikon Textile Gmbh & Co. Kg Method and apparatus for fibrillating synthetic ribbons
CN110921411A (en) * 2019-10-10 2020-03-27 安徽鸿森塑业有限公司 Self-rotating polyethylene fiber splitting device
WO2023041434A1 (en) * 2021-09-20 2023-03-23 Lufthansa Technik Ag Film for application to pressurized bodies and method for the production thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449421A1 (en) * 1990-03-29 1991-10-02 Beaumont Gregory Lyons Anti-bird netting
JP4681138B2 (en) * 2001-03-27 2011-05-11 アキレス株式会社 Rolling roll machine for profile processing and method for producing urethane foam sheet
DE102007060419B3 (en) * 2007-12-14 2008-12-04 Bernd Hansen Plastics containers conditioning device, especially for ampoules, includes oscillating blades for providing pre-separation incision at each relevant separation line
FR3112905B1 (en) 2020-07-23 2023-06-09 Nidec Psa Emotors Rotating electric machine stator

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725348A1 (en) * 1977-06-04 1978-12-07 Klaus Braendle Plastic tape processing machine - with cutter bar and hot stretch rolls in common roll stand
GB2208622A (en) * 1984-12-03 1989-04-12 Asahi Chemical Ind Tool usable in the production of an easily openable tightly sealed bag
GB2208622B (en) * 1984-12-03 1989-09-20 Asahi Chemical Ind Tool usable for production of an easily openable tightly sealed bag
GB2214855A (en) * 1988-02-06 1989-09-13 Autobond Ltd Laminating films
WO2000078513A1 (en) * 1999-06-22 2000-12-28 Akro-Flex S.A.S. Di Garegnani Enrico & C. Improved method of producing perforated packing films made of polyethylene
WO2006081205A3 (en) * 2005-01-26 2006-11-30 Johnson Diversey Inc Mop with receptacle
WO2006081205A2 (en) * 2005-01-26 2006-08-03 Johnsondiversey, Inc. Mop with receptacle
US8056178B2 (en) 2005-01-26 2011-11-15 Diversey, Inc. Mop with receptacle
WO2008002215A1 (en) * 2006-06-30 2008-01-03 Sca Hygiene Products Ab A device for manufacturing absorbent articles
WO2011138263A1 (en) * 2010-05-03 2011-11-10 Oerlikon Textile Gmbh & Co. Kg Method and apparatus for fibrillating synthetic ribbons
CN102884229A (en) * 2010-05-03 2013-01-16 欧瑞康纺织有限及两合公司 Method and apparatus for fibrillating synthetic ribbons
US9011134B2 (en) 2010-05-03 2015-04-21 Oerlikon Textile Gmbh & Co., Kg Method and apparatus for fibrillating synthetic ribbons
CN110921411A (en) * 2019-10-10 2020-03-27 安徽鸿森塑业有限公司 Self-rotating polyethylene fiber splitting device
WO2023041434A1 (en) * 2021-09-20 2023-03-23 Lufthansa Technik Ag Film for application to pressurized bodies and method for the production thereof

Also Published As

Publication number Publication date
FR2007746A1 (en) 1970-01-09
BE732459A (en) 1969-10-16
JPS4941069B1 (en) 1974-11-07
NL6906546A (en) 1969-11-05
CH489344A (en) 1970-04-30
DE1922695A1 (en) 1969-11-13
ES366597A1 (en) 1971-03-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees