ES366597A1 - Un metodo y su correspondiente aparato para perforar una pelicula practicando en la misma una pluralidad de hhendidu-ras. - Google Patents

Un metodo y su correspondiente aparato para perforar una pelicula practicando en la misma una pluralidad de hhendidu-ras.

Info

Publication number
ES366597A1
ES366597A1 ES366597A ES366597A ES366597A1 ES 366597 A1 ES366597 A1 ES 366597A1 ES 366597 A ES366597 A ES 366597A ES 366597 A ES366597 A ES 366597A ES 366597 A1 ES366597 A1 ES 366597A1
Authority
ES
Spain
Prior art keywords
film
cutting edges
discs
speeds
path
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
ES366597A
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.)
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
Publication of ES366597A1 publication Critical patent/ES366597A1/es
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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Nonwoven Fabrics (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Treatment Of Fiber Materials (AREA)
ES366597A 1968-05-03 1969-04-29 Un metodo y su correspondiente aparato para perforar una pelicula practicando en la misma una pluralidad de hhendidu-ras. Expired ES366597A1 (es)

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
ES366597A1 true ES366597A1 (es) 1971-03-16

Family

ID=10156748

Family Applications (1)

Application Number Title Priority Date Filing Date
ES366597A Expired ES366597A1 (es) 1968-05-03 1969-04-29 Un metodo y su correspondiente aparato para perforar una pelicula practicando en la misma una pluralidad de hhendidu-ras.

Country Status (8)

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

Families Citing this family (13)

* 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
ZA911364B (en) * 1990-03-29 1992-10-28 Gregory Lyons Beaumont Anti-bird netting
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
US8056178B2 (en) 2005-01-26 2011-11-15 Diversey, Inc. Mop with receptacle
CN101460286A (zh) * 2006-06-30 2009-06-17 Sca卫生产品股份公司 用于制造吸收物品的装置
DE102007060419B3 (de) * 2007-12-14 2008-12-04 Bernd Hansen Vorrichtung zum Konditionieren von Behältern aus Kunststoff für ihre Ingebrauchnahme
EP2567006A1 (de) * 2010-05-03 2013-03-13 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

Also Published As

Publication number Publication date
NL6906546A (es) 1969-11-05
CH489344A (de) 1970-04-30
DE1922695A1 (de) 1969-11-13
GB1214543A (en) 1970-12-02
JPS4941069B1 (es) 1974-11-07
FR2007746A1 (es) 1970-01-09
BE732459A (es) 1969-10-16

Similar Documents

Publication Publication Date Title
ES366597A1 (es) Un metodo y su correspondiente aparato para perforar una pelicula practicando en la misma una pluralidad de hhendidu-ras.
US2321735A (en) Method and machine for severing tubes
GB1321430A (en) Thread feeder for a circular knitting machine
GB1069123A (en) Improvements in or relating to cutting arrangements for cutting longitudinally moving webs
GB1043706A (en) Improvements in or relating to cutting apparatus for mouthpiece rods
CA945891A (en) Method for cutting a metal web utilizing an electro-magnetic induction type feeding apparatus
ES381079A1 (es) Maquina para cortar y enrollar articulos laminares.
GB1336176A (en) High speed photoelectrostatic copying machine
US4149924A (en) Flexible hose making machine
US3410162A (en) Apparatus for manufacturing film record cards
GB1183978A (en) High Speed Offset Printing Machine
ES433312A1 (es) Un dispositivo para tratar, al menos una de las caras de unmaterial, en forma de pliego.
GB1066536A (en) Improvements relating to a guillotine for cutting material in web form
NO167367C (no) Fremgangsmaate for tilskjaering av enderondeller for emballering av papirruller samt apparat for tilskjaering av slikeenderondeller.
ES362015A1 (es) Maquina arrolladora de tejidos, normales, de punto, indes- mallables y de otra clase, sobre plegadores de tintoreria o rollos de carton.
GB1384359A (en) Reel for photographic sheet material
ZA734736B (en) Process and apparatus for putting feeding yarns on a bobbin-winding apparatus
GB1109788A (en) Improved method of and means for feeding metallic yarns or threads to knitting machines
US3718247A (en) Machine for the helical movement of cylindrical objects
US3747748A (en) Rolled adhesive tape having transverse edge slits
ES456761A1 (es) Perfeccionamientos introducidos en un dispositivo alimenta- dor de hilo.
ES430322A1 (es) Procedimiento y su correspondiente dispositivo para el cor-te longitudinal simultaneo de al menos dos bandas de mate- rial de papel, cartulina o analogo.
GB1058041A (en) Stacking device
IL35195A0 (en) Apparatus and method for slitting fabric on a circular knitting machine
SU123939A1 (ru) Машина дл резки рулонов марли на бинты