FR1500781A - Feuille fibreuse et son procédé de fabrication - Google Patents

Feuille fibreuse et son procédé de fabrication

Info

Publication number
FR1500781A
FR1500781A FR38379A FR38379A FR1500781A FR 1500781 A FR1500781 A FR 1500781A FR 38379 A FR38379 A FR 38379A FR 38379 A FR38379 A FR 38379A FR 1500781 A FR1500781 A FR 1500781A
Authority
FR
France
Prior art keywords
manufacturing process
fibrous sheet
fibrous
sheet
manufacturing
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
FR38379A
Other languages
English (en)
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1500781A publication Critical patent/FR1500781A/fr
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
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • D04H1/495—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet for formation of patterns, e.g. drilling or rearrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
FR38379A 1965-03-24 1965-11-15 Feuille fibreuse et son procédé de fabrication Expired FR1500781A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44225165A 1965-03-24 1965-03-24
US46216965A 1965-06-08 1965-06-08

Publications (1)

Publication Number Publication Date
FR1500781A true FR1500781A (fr) 1967-11-10

Family

ID=27033096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38379A Expired FR1500781A (fr) 1965-03-24 1965-11-15 Feuille fibreuse et son procédé de fabrication

Country Status (2)

Country Link
BE (1) BE673199A (xx)
FR (1) FR1500781A (xx)

Also Published As

Publication number Publication date
BE673199A (xx) 1966-06-02

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