FR2357675A1 - Perfectionnements apportes aux procedes et installations pour fabriquer des produits non tisses et aux produits obtenus - Google Patents

Perfectionnements apportes aux procedes et installations pour fabriquer des produits non tisses et aux produits obtenus

Info

Publication number
FR2357675A1
FR2357675A1 FR7620950A FR7620950A FR2357675A1 FR 2357675 A1 FR2357675 A1 FR 2357675A1 FR 7620950 A FR7620950 A FR 7620950A FR 7620950 A FR7620950 A FR 7620950A FR 2357675 A1 FR2357675 A1 FR 2357675A1
Authority
FR
France
Prior art keywords
fibres
low density
deposited
lap
pneumatically
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
FR7620950A
Other languages
English (en)
French (fr)
Other versions
FR2357675B1 (enrdf_load_stackoverflow
Inventor
Paul Henri Gillard
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.)
Matec Holding AG
Original Assignee
Matec Holding AG
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 Matec Holding AG filed Critical Matec Holding AG
Priority to FR7620950A priority Critical patent/FR2357675A1/fr
Publication of FR2357675A1 publication Critical patent/FR2357675A1/fr
Application granted granted Critical
Publication of FR2357675B1 publication Critical patent/FR2357675B1/fr
Granted 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • 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
    • 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
    • D04H1/58—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
FR7620950A 1976-07-08 1976-07-08 Perfectionnements apportes aux procedes et installations pour fabriquer des produits non tisses et aux produits obtenus Granted FR2357675A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7620950A FR2357675A1 (fr) 1976-07-08 1976-07-08 Perfectionnements apportes aux procedes et installations pour fabriquer des produits non tisses et aux produits obtenus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7620950A FR2357675A1 (fr) 1976-07-08 1976-07-08 Perfectionnements apportes aux procedes et installations pour fabriquer des produits non tisses et aux produits obtenus

Publications (2)

Publication Number Publication Date
FR2357675A1 true FR2357675A1 (fr) 1978-02-03
FR2357675B1 FR2357675B1 (enrdf_load_stackoverflow) 1979-03-02

Family

ID=9175438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620950A Granted FR2357675A1 (fr) 1976-07-08 1976-07-08 Perfectionnements apportes aux procedes et installations pour fabriquer des produits non tisses et aux produits obtenus

Country Status (1)

Country Link
FR (1) FR2357675A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160406A (en) * 1989-04-14 1992-11-03 Matec Holding Ag Method for producing a formed structural element

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160406A (en) * 1989-04-14 1992-11-03 Matec Holding Ag Method for producing a formed structural element

Also Published As

Publication number Publication date
FR2357675B1 (enrdf_load_stackoverflow) 1979-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse