SE432788B - Sett for fordelning av fibrer i ett skikt - Google Patents
Sett for fordelning av fibrer i ett skiktInfo
- 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
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 Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Nonwoven Fabrics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Inorganic Fibers (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Multicomponent Fibers (AREA)
Claims (5)
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
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 |
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 |
PCT/SE1980/000098 WO1980002165A1 (en) | 1979-04-05 | 1980-04-03 | Method for distributing fibers in a layer |
AT80900685T ATE5154T1 (de) | 1979-04-05 | 1980-04-03 | Verfahren zum verteilen von fasern in einer beschichtung. |
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)
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 |
-
1979
- 1979-04-05 SE SE7903028A patent/SE432788B/sv unknown
-
1980
- 1980-04-03 AT AT80900685T patent/ATE5154T1/de not_active IP Right Cessation
- 1980-04-03 JP JP50086080A patent/JPS56500379A/ja active Pending
- 1980-04-03 WO PCT/SE1980/000098 patent/WO1980002165A1/en active IP Right Grant
- 1980-04-03 DE DE8080900685T patent/DE3065409D1/de not_active Expired
- 1980-10-23 EP EP80900685A patent/EP0026777B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0026777A1 (en) | 1981-04-15 |
EP0026777B1 (en) | 1983-10-26 |
SE7903028L (sv) | 1980-10-06 |
WO1980002165A1 (en) | 1980-10-16 |
ATE5154T1 (de) | 1983-11-15 |
DE3065409D1 (en) | 1983-12-01 |
JPS56500379A (sv) | 1981-03-26 |
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