IT1082511B - Procedimento e dispositivo per la produzione di nastri di fibre mediante filatura da bagno fuso - Google Patents
Procedimento e dispositivo per la produzione di nastri di fibre mediante filatura da bagno fusoInfo
- Publication number
- IT1082511B IT1082511B IT67137/77A IT6713777A IT1082511B IT 1082511 B IT1082511 B IT 1082511B IT 67137/77 A IT67137/77 A IT 67137/77A IT 6713777 A IT6713777 A IT 6713777A IT 1082511 B IT1082511 B IT 1082511B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- production
- fiber belts
- bath spinning
- melted bath
- 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
- D04H1/42—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 FI760157A (it) | 1976-01-23 | 1976-01-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1082511B true IT1082511B (it) | 1985-05-21 |
Family
ID=8509703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67137/77A IT1082511B (it) | 1976-01-23 | 1977-01-21 | Procedimento e dispositivo per la produzione di nastri di fibre mediante filatura da bagno fuso |
Country Status (11)
Country | Link |
---|---|
BE (1) | BE850629A (it) |
DE (1) | DE2702361A1 (it) |
DK (1) | DK24477A (it) |
ES (1) | ES455241A1 (it) |
FI (1) | FI760157A (it) |
FR (1) | FR2338912A1 (it) |
IT (1) | IT1082511B (it) |
NL (1) | NL7700659A (it) |
NO (1) | NO770206L (it) |
PT (1) | PT66098B (it) |
SE (1) | SE7700645L (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3169320D1 (en) * | 1981-03-25 | 1985-04-25 | James River Dixie Northern 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 |
FI94967C (fi) * | 1991-09-18 | 1995-11-27 | Yhtyneet Paperitehtaat Oy | Menetelmä ja laite aineradan kuivamuodostukseen pitkäkuituisesta materiaalista |
US5603743A (en) * | 1995-03-31 | 1997-02-18 | Owens-Corning Fiberglas Technology Inc. | High frequency air lapper for fibrous material |
US5605556A (en) * | 1995-03-31 | 1997-02-25 | Owens-Corning Fiberglas Technology Inc. | Linear ramped air lapper for fibrous material |
-
1976
- 1976-01-23 FI FI760157A patent/FI760157A/fi not_active Application Discontinuation
-
1977
- 1977-01-17 FR FR7701239A patent/FR2338912A1/fr not_active Withdrawn
- 1977-01-21 DK DK24477A patent/DK24477A/da unknown
- 1977-01-21 DE DE19772702361 patent/DE2702361A1/de active Pending
- 1977-01-21 IT IT67137/77A patent/IT1082511B/it active
- 1977-01-21 SE SE7700645A patent/SE7700645L/xx unknown
- 1977-01-21 NL NL7700659A patent/NL7700659A/xx not_active Application Discontinuation
- 1977-01-21 ES ES455241A patent/ES455241A1/es not_active Expired
- 1977-01-21 PT PT66098A patent/PT66098B/pt unknown
- 1977-01-21 NO NO770206A patent/NO770206L/no unknown
- 1977-01-21 BE BE174278A patent/BE850629A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2338912A1 (fr) | 1977-08-19 |
PT66098A (en) | 1977-02-01 |
NO770206L (no) | 1977-07-26 |
PT66098B (en) | 1978-06-27 |
SE7700645L (sv) | 1977-07-24 |
NL7700659A (nl) | 1977-07-26 |
ES455241A1 (es) | 1978-01-01 |
BE850629A (fr) | 1977-05-16 |
DK24477A (da) | 1977-07-24 |
DE2702361A1 (de) | 1977-07-28 |
FI760157A (it) | 1977-07-24 |
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