FR2264645A1 - Fibrille prodn. by fibrillating longitudinally grooved plastic tape - which is initially drawn to reduce its thickness - Google Patents

Fibrille prodn. by fibrillating longitudinally grooved plastic tape - which is initially drawn to reduce its thickness

Info

Publication number
FR2264645A1
FR2264645A1 FR7508591A FR7508591A FR2264645A1 FR 2264645 A1 FR2264645 A1 FR 2264645A1 FR 7508591 A FR7508591 A FR 7508591A FR 7508591 A FR7508591 A FR 7508591A FR 2264645 A1 FR2264645 A1 FR 2264645A1
Authority
FR
France
Prior art keywords
reduce
fibrille
fibrillating
prodn
thickness
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.)
Granted
Application number
FR7508591A
Other languages
English (en)
French (fr)
Other versions
FR2264645B3 (US06826419-20041130-M00005.png
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.)
Scragg & Sons
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 FR2264645A1 publication Critical patent/FR2264645A1/fr
Application granted granted Critical
Publication of FR2264645B3 publication Critical patent/FR2264645B3/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
FR7508591A 1974-03-20 1975-03-19 Fibrille prodn. by fibrillating longitudinally grooved plastic tape - which is initially drawn to reduce its thickness Granted FR2264645A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1249574 1974-03-20
GB1249674 1974-03-20

Publications (2)

Publication Number Publication Date
FR2264645A1 true FR2264645A1 (en) 1975-10-17
FR2264645B3 FR2264645B3 (US06826419-20041130-M00005.png) 1977-11-25

Family

ID=26249054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508591A Granted FR2264645A1 (en) 1974-03-20 1975-03-19 Fibrille prodn. by fibrillating longitudinally grooved plastic tape - which is initially drawn to reduce its thickness

Country Status (5)

Country Link
JP (1) JPS50132222A (US06826419-20041130-M00005.png)
DE (1) DE2511916A1 (US06826419-20041130-M00005.png)
FR (1) FR2264645A1 (US06826419-20041130-M00005.png)
IT (1) IT1034389B (US06826419-20041130-M00005.png)
NL (1) NL7503245A (US06826419-20041130-M00005.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006014182A1 (en) * 2004-07-02 2006-02-09 Products Unlimited, Inc. Fluid filter
US8021466B2 (en) 2008-03-18 2011-09-20 Carpenter Co. Fluid flow filter and method of making and using

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19837499A1 (de) * 1998-08-13 2000-02-17 Wki Isoliertechnik Gmbh Berlin Verfahren und Vorrichtung zur Herstellung von fibrillierten Folien aus Polypropylen oder Polyäthylen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006014182A1 (en) * 2004-07-02 2006-02-09 Products Unlimited, Inc. Fluid filter
US8021466B2 (en) 2008-03-18 2011-09-20 Carpenter Co. Fluid flow filter and method of making and using
US9180397B2 (en) 2008-03-18 2015-11-10 Carpenter Co. Fluid flow filter and method of making and using

Also Published As

Publication number Publication date
FR2264645B3 (US06826419-20041130-M00005.png) 1977-11-25
JPS50132222A (US06826419-20041130-M00005.png) 1975-10-20
NL7503245A (nl) 1975-09-23
IT1034389B (it) 1979-09-10
DE2511916A1 (de) 1975-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse