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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)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nonwoven Fabrics (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
KR20070099657A (ko) * 2005-01-26 2007-10-09 존슨디버세이, 인크. 리셉터클을 구비한 자루걸레
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
CN102884229A (zh) * 2010-05-03 2013-01-16 欧瑞康纺织有限及两合公司 用于原纤化合成丝带的方法和装置
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
FR2007746A1 (es) 1970-01-09
BE732459A (es) 1969-10-16
JPS4941069B1 (es) 1974-11-07
CH489344A (de) 1970-04-30
NL6906546A (es) 1969-11-05
GB1214543A (en) 1970-12-02
DE1922695A1 (de) 1969-11-13

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