SE432788B - Sett for fordelning av fibrer i ett skikt - Google Patents

Sett for fordelning av fibrer i ett skikt

Info

Publication number
SE432788B
SE432788B SE7903028A SE7903028A SE432788B SE 432788 B SE432788 B SE 432788B SE 7903028 A SE7903028 A SE 7903028A SE 7903028 A SE7903028 A SE 7903028A SE 432788 B SE432788 B SE 432788B
Authority
SE
Sweden
Prior art keywords
sound
layer
grease
fibers
distribution
Prior art date
Application number
SE7903028A
Other languages
English (en)
Other versions
SE7903028L (sv
Inventor
Mats Anders Olsson
Original Assignee
Mats Anders Olsson
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 Mats Anders Olsson filed Critical Mats Anders Olsson
Priority to SE7903028A priority Critical patent/SE432788B/sv
Priority to AT80900685T priority patent/ATE5154T1/de
Priority to PCT/SE1980/000098 priority patent/WO1980002165A1/en
Priority to JP50086080A priority patent/JPS56500379A/ja
Priority to DE8080900685T priority patent/DE3065409D1/de
Publication of SE7903028L publication Critical patent/SE7903028L/sv
Priority to EP80900685A priority patent/EP0026777B1/en
Publication of SE432788B publication Critical patent/SE432788B/sv

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
    • D04H1/58—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Multicomponent Fibers (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Inorganic Fibers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Claims (5)

'19113028-4 PATENTKRAV )
1. Sätt för fördeïning av fibrer (1) i ett skikt, k ä n n e t e c k n a t av att fiberskiktet (1) expo- neras för ett 1âgfrekvent 1uftburet 1judfä1t. 5
2. Sätt en1igt krav 1, k ä n n e t e c k n a t ' av att 1judfä1tet avgives från en resonator (3).
3. Sätt en1igt krav 1 e11er 2, k ä n n e t e c k - n a t av att fíberskíktet (1) exponeras för 1judfä1tet underifrån på ett 1judgenoms1äpp1igt underlag (2). 10
4. Sätt en1ígt något av krav 1 ~ 3, k ä n n e - t e c k n a t av att 1judfä1tets utbredning reg1eras för páverkníng av oïika partier av fiberskiktet (1) med 1judfä1t av o1ika styrka.
5. Sätt en1igt något av krav 1 - 4, k ä n n e - 15 t e c k n a t av att fíberskiktet (1) besprutas med adhesiv under exponeringen för 1judfä1tet. 20
SE7903028A 1979-04-05 1979-04-05 Sett for fordelning av fibrer i ett skikt SE432788B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7903028A SE432788B (sv) 1979-04-05 1979-04-05 Sett for fordelning av fibrer i ett skikt
AT80900685T ATE5154T1 (de) 1979-04-05 1980-04-03 Verfahren zum verteilen von fasern in einer beschichtung.
PCT/SE1980/000098 WO1980002165A1 (en) 1979-04-05 1980-04-03 Method for distributing fibers in a layer
JP50086080A JPS56500379A (sv) 1979-04-05 1980-04-03
DE8080900685T DE3065409D1 (en) 1979-04-05 1980-04-03 Method for distributing fibers in a layer
EP80900685A EP0026777B1 (en) 1979-04-05 1980-10-23 Method for distributing fibers in a layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7903028A SE432788B (sv) 1979-04-05 1979-04-05 Sett for fordelning av fibrer i ett skikt

Publications (2)

Publication Number Publication Date
SE7903028L SE7903028L (sv) 1980-10-06
SE432788B true SE432788B (sv) 1984-04-16

Family

ID=20337736

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7903028A SE432788B (sv) 1979-04-05 1979-04-05 Sett for fordelning av fibrer i ett skikt

Country Status (6)

Country Link
EP (1) EP0026777B1 (sv)
JP (1) JPS56500379A (sv)
AT (1) ATE5154T1 (sv)
DE (1) DE3065409D1 (sv)
SE (1) SE432788B (sv)
WO (1) WO1980002165A1 (sv)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1092052A (en) * 1965-11-13 1967-11-22 Ici Ltd Non-woven fabrics
BE793479A (fr) * 1972-06-20 1973-04-16 Rudloff Bernard Dispositif d'ouvraison et d'individualisation de fibres textiles ou analogues
GB1558196A (en) * 1976-04-08 1979-12-19 Ici Ltd Method of reordering fibres ina web

Also Published As

Publication number Publication date
EP0026777B1 (en) 1983-10-26
DE3065409D1 (en) 1983-12-01
JPS56500379A (sv) 1981-03-26
SE7903028L (sv) 1980-10-06
ATE5154T1 (de) 1983-11-15
WO1980002165A1 (en) 1980-10-16
EP0026777A1 (en) 1981-04-15

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