CA967318A - Fibrillation by drawing partially fused sheet - Google Patents

Fibrillation by drawing partially fused sheet

Info

Publication number
CA967318A
CA967318A CA124,012A CA124012A CA967318A CA 967318 A CA967318 A CA 967318A CA 124012 A CA124012 A CA 124012A CA 967318 A CA967318 A CA 967318A
Authority
CA
Canada
Prior art keywords
fibrillation
partially fused
fused sheet
drawing partially
sheet
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
CA124,012A
Other versions
CA124012S (en
Inventor
Lam H. Gouw
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of CA967318A publication Critical patent/CA967318A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • D04H13/02—Production of non-woven fabrics by partial defibrillation of oriented thermoplastics films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Artificial Filaments (AREA)
CA124,012A 1970-10-01 1971-09-29 Fibrillation by drawing partially fused sheet Expired CA967318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4676670A GB1364442A (en) 1970-10-01 1970-10-01 Manufacture of fibrous products

Publications (1)

Publication Number Publication Date
CA967318A true CA967318A (en) 1975-05-13

Family

ID=10442506

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,012A Expired CA967318A (en) 1970-10-01 1971-09-29 Fibrillation by drawing partially fused sheet

Country Status (16)

Country Link
JP (1) JPS5212820B1 (en)
AT (1) AT336762B (en)
BE (1) BE773166A (en)
CA (1) CA967318A (en)
CH (1) CH536364A (en)
DE (1) DE2148724C3 (en)
DK (1) DK142655B (en)
FI (1) FI53842C (en)
FR (1) FR2109868A5 (en)
GB (1) GB1364442A (en)
IE (1) IE35682B1 (en)
IT (1) IT939891B (en)
NL (1) NL171915C (en)
NO (1) NO132104C (en)
SE (1) SE378855B (en)
ZA (1) ZA716546B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009271A1 (en) 1978-09-12 1980-04-02 Shell Internationale Researchmaatschappij B.V. Process for the manufacture of fibrous products, fibrous products so manufactured, and non-wovens or synthetic paper comprising said fibrous products
DK514687D0 (en) * 1987-09-30 1987-09-30 Danaklon As POLYMER FIBERS AND PROCEDURES FOR PRODUCING THEM

Also Published As

Publication number Publication date
FI53842C (en) 1978-08-10
NO132104B (en) 1975-06-09
CH536364A (en) 1973-04-30
ZA716546B (en) 1972-06-28
NO132104C (en) 1975-09-17
GB1364442A (en) 1974-08-21
DE2148724B2 (en) 1978-04-20
FI53842B (en) 1978-05-02
FR2109868A5 (en) 1972-05-26
IE35682L (en) 1972-04-01
NL7113337A (en) 1972-04-05
DK142655B (en) 1980-12-08
SE378855B (en) 1975-09-15
AU3399571A (en) 1973-04-05
AT336762B (en) 1977-05-25
IE35682B1 (en) 1976-04-28
IT939891B (en) 1973-02-10
DE2148724C3 (en) 1978-12-07
DK142655C (en) 1981-10-05
BE773166A (en) 1972-03-28
NL171915C (en) 1983-06-01
DE2148724A1 (en) 1972-04-06
NL171915B (en) 1983-01-03
ATA842371A (en) 1976-09-15
JPS5212820B1 (en) 1977-04-09

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