DE2702361A1 - Verfahren und vorrichtung zur bildung von faserbahnen durch zentrifugieren einer schmelze - Google Patents
Verfahren und vorrichtung zur bildung von faserbahnen durch zentrifugieren einer schmelzeInfo
- Publication number
- DE2702361A1 DE2702361A1 DE19772702361 DE2702361A DE2702361A1 DE 2702361 A1 DE2702361 A1 DE 2702361A1 DE 19772702361 DE19772702361 DE 19772702361 DE 2702361 A DE2702361 A DE 2702361A DE 2702361 A1 DE2702361 A1 DE 2702361A1
- Authority
- DE
- Germany
- Prior art keywords
- centrifuge
- melt
- gas
- fiber
- stream
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims description 55
- 238000000034 method Methods 0.000 title claims description 18
- 239000000155 melt Substances 0.000 title claims description 13
- 230000015572 biosynthetic process Effects 0.000 title claims description 5
- 239000011230 binding agent Substances 0.000 claims description 11
- 238000007664 blowing Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 210000000056 organ Anatomy 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 240000002129 Malva sylvestris Species 0.000 description 1
- 235000006770 Malva sylvestris Nutrition 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- MJIHNNLFOKEZEW-UHFFFAOYSA-N lansoprazole Chemical compound CC1=C(OCC(F)(F)F)C=CN=C1CS(=O)C1=NC2=CC=CC=C2N1 MJIHNNLFOKEZEW-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000003238 silicate melt Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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
- D04H1/42—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
- D04H1/4209—Inorganic 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
- D04H1/42—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
- D04H1/4209—Inorganic fibres
- D04H1/4218—Glass 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
- D04H1/42—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
- D04H1/4209—Inorganic fibres
- D04H1/4218—Glass fibres
- D04H1/4226—Glass fibres characterised by the apparatus for manufacturing the glass fleece
-
- 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
-
- 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)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Preliminary Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI760157A FI760157A7 (enrdf_load_html_response) | 1976-01-23 | 1976-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2702361A1 true DE2702361A1 (de) | 1977-07-28 |
Family
ID=8509703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772702361 Pending DE2702361A1 (de) | 1976-01-23 | 1977-01-21 | Verfahren und vorrichtung zur bildung von faserbahnen durch zentrifugieren einer schmelze |
Country Status (11)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5269049A (en) * | 1991-09-18 | 1993-12-14 | Yhtyneet Paperitehtaat Oy, Walkisoft Engineering | Process and apparatus for dry forming of a material web from a long-fiber material |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0060948B1 (en) * | 1981-03-25 | 1985-03-20 | James River-Norwalk, Inc. | Methods for forming nonwoven fibrous webs |
| DE3171295D1 (en) * | 1981-03-25 | 1985-08-14 | James River Norwalk Inc | Apparatus for the manufacture of fibrous webs and method therefor |
| US5605556A (en) * | 1995-03-31 | 1997-02-25 | Owens-Corning Fiberglas Technology Inc. | Linear ramped air lapper for fibrous material |
| US5603743A (en) * | 1995-03-31 | 1997-02-18 | Owens-Corning Fiberglas Technology Inc. | High frequency air lapper for fibrous material |
-
1976
- 1976-01-23 FI FI760157A patent/FI760157A7/fi not_active Application Discontinuation
-
1977
- 1977-01-17 FR FR7701239A patent/FR2338912A1/fr not_active Withdrawn
- 1977-01-21 IT IT67137/77A patent/IT1082511B/it active
- 1977-01-21 NO NO770206A patent/NO770206L/no unknown
- 1977-01-21 ES ES455241A patent/ES455241A1/es not_active Expired
- 1977-01-21 DE DE19772702361 patent/DE2702361A1/de active Pending
- 1977-01-21 BE BE174278A patent/BE850629A/xx unknown
- 1977-01-21 PT PT66098A patent/PT66098B/pt unknown
- 1977-01-21 NL NL7700659A patent/NL7700659A/xx not_active Application Discontinuation
- 1977-01-21 SE SE7700645A patent/SE7700645L/xx unknown
- 1977-01-21 DK DK24477A patent/DK24477A/da unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5269049A (en) * | 1991-09-18 | 1993-12-14 | Yhtyneet Paperitehtaat Oy, Walkisoft Engineering | Process and apparatus for dry forming of a material web from a long-fiber material |
Also Published As
| Publication number | Publication date |
|---|---|
| DK24477A (da) | 1977-07-24 |
| ES455241A1 (es) | 1978-01-01 |
| NO770206L (no) | 1977-07-26 |
| SE7700645L (sv) | 1977-07-24 |
| IT1082511B (it) | 1985-05-21 |
| FI760157A7 (enrdf_load_html_response) | 1977-07-24 |
| BE850629A (fr) | 1977-05-16 |
| NL7700659A (nl) | 1977-07-26 |
| PT66098B (en) | 1978-06-27 |
| PT66098A (en) | 1977-02-01 |
| FR2338912A1 (fr) | 1977-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |