CH613436A5 - Process for the manufacture of a fibre mat from a thermoplastic substance - Google Patents
Process for the manufacture of a fibre mat from a thermoplastic substanceInfo
- Publication number
- CH613436A5 CH613436A5 CH153476A CH153476A CH613436A5 CH 613436 A5 CH613436 A5 CH 613436A5 CH 153476 A CH153476 A CH 153476A CH 153476 A CH153476 A CH 153476A CH 613436 A5 CH613436 A5 CH 613436A5
- Authority
- CH
- Switzerland
- Prior art keywords
- nozzles
- fibre
- gases
- fibres
- forming zone
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000126 substance Substances 0.000 title 1
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 5
- 239000007921 spray Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000012159 carrier gas Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 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
- D04H1/4218—Glass fibres
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/06—Manufacture of glass fibres or filaments by blasting or blowing molten glass, e.g. for making staple 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
-
- 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
- D04H1/40—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
- D04H1/70—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)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Nonwoven Fabrics (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The process consists in delivering the heat-softened material, using crucibles (142, 144, 146) provided with orifices, into a fibre-forming zone which is entered by carrier gas jets emitted by nozzles (148, 150, 152), into a main gas stream created by generators (154, 156, 158). The gases from the generators (154, 156, 158) and from the nozzles (148, 150, 152) flow with the fibres in hollow guides (168, 170, 172) which feed a perforated conveyor (180). Nozzles (50) spray water onto these fibres; other nozzles (13) spray a resinous binder. To avoid atmospheric pollution and to affect the orientation of the fibres in the mat, the gases passing through the conveyor are returned towards the fibre-forming zone. These gases are subjected to washing by water-spraying nozzles (45). Cyclone separators (18) collect the water, the resinous components and the fibre debris carried by the gases before they are introduced into the fibre-forming zone. This process can be applied to the manufacture of glass fibre mats. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7504039A FR2318121A1 (en) | 1975-02-10 | 1975-02-10 | IMPROVEMENT IN THE MANUFACTURE OF TABLECLOTHS OR MATTRESSES FROM THERMOPLASTIC FIBERS, SUCH AS GLASS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH613436A5 true CH613436A5 (en) | 1979-09-28 |
Family
ID=9150982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH153476A CH613436A5 (en) | 1975-02-10 | 1976-02-09 | Process for the manufacture of a fibre mat from a thermoplastic substance |
Country Status (28)
| Country | Link |
|---|---|
| JP (1) | JPS51102181A (en) |
| AR (1) | AR209145A1 (en) |
| AT (1) | AT366652B (en) |
| AU (1) | AU505821B2 (en) |
| BE (1) | BE838387A (en) |
| BR (1) | BR7600794A (en) |
| CA (1) | CA1075907A (en) |
| CH (1) | CH613436A5 (en) |
| DD (1) | DD123994A5 (en) |
| DE (1) | DE2605003C3 (en) |
| DK (1) | DK52176A (en) |
| ES (1) | ES444929A1 (en) |
| FI (1) | FI59084C (en) |
| FR (1) | FR2318121A1 (en) |
| GB (1) | GB1525652A (en) |
| HU (1) | HU177138B (en) |
| IE (1) | IE42770B1 (en) |
| IL (1) | IL48994A (en) |
| IT (1) | IT1055873B (en) |
| LU (1) | LU74323A1 (en) |
| NL (1) | NL7601267A (en) |
| NO (1) | NO142958C (en) |
| NZ (1) | NZ179947A (en) |
| PL (1) | PL112504B1 (en) |
| PT (1) | PT64783B (en) |
| SE (1) | SE417708B (en) |
| TR (1) | TR19102A (en) |
| ZA (1) | ZA76687B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168959A (en) * | 1977-02-16 | 1979-09-25 | Johns-Manville Corporation | Method and apparatus for distribution of glass fibers |
| FR2460360A1 (en) * | 1979-07-02 | 1981-01-23 | Flaekt Ind | METHOD AND DEVICE FOR DEPOLLUTION IN A FACILITY FOR MANUFACTURING A FIBER MATTRESS |
| AT400712B (en) * | 1993-05-24 | 1996-03-25 | Heraklith Baustoffe Ag | METHOD AND DEVICE FOR AIR DIRECTION ON SPINNING MACHINES |
| US6298645B1 (en) * | 1999-09-07 | 2001-10-09 | Pham Xuan Hai | Universal fruit-picking tool |
-
1975
- 1975-02-10 FR FR7504039A patent/FR2318121A1/en active Granted
-
1976
- 1976-02-03 IE IE215/76A patent/IE42770B1/en unknown
- 1976-02-03 GB GB4197/76A patent/GB1525652A/en not_active Expired
- 1976-02-04 AR AR262150A patent/AR209145A1/en active
- 1976-02-05 AT AT0081576A patent/AT366652B/en not_active IP Right Cessation
- 1976-02-05 ES ES444929A patent/ES444929A1/en not_active Expired
- 1976-02-06 PT PT64783A patent/PT64783B/en unknown
- 1976-02-06 ZA ZA687A patent/ZA76687B/en unknown
- 1976-02-06 HU HU76SA2882A patent/HU177138B/en unknown
- 1976-02-06 JP JP51011521A patent/JPS51102181A/ja active Pending
- 1976-02-09 LU LU74323A patent/LU74323A1/xx unknown
- 1976-02-09 IL IL48994A patent/IL48994A/en unknown
- 1976-02-09 CH CH153476A patent/CH613436A5/en not_active IP Right Cessation
- 1976-02-09 NO NO760411A patent/NO142958C/en unknown
- 1976-02-09 NL NL7601267A patent/NL7601267A/en not_active Application Discontinuation
- 1976-02-09 PL PL1976187100A patent/PL112504B1/en unknown
- 1976-02-09 SE SE7601393A patent/SE417708B/en unknown
- 1976-02-09 BR BR7600794A patent/BR7600794A/en unknown
- 1976-02-09 FI FI760304A patent/FI59084C/en not_active IP Right Cessation
- 1976-02-09 DE DE2605003A patent/DE2605003C3/en not_active Expired
- 1976-02-09 IT IT19961/76A patent/IT1055873B/en active
- 1976-02-09 CA CA245,255A patent/CA1075907A/en not_active Expired
- 1976-02-09 NZ NZ179947A patent/NZ179947A/en unknown
- 1976-02-09 DD DD191156A patent/DD123994A5/xx unknown
- 1976-02-09 DK DK52176*#A patent/DK52176A/en not_active Application Discontinuation
- 1976-02-09 BE BE164182A patent/BE838387A/en not_active IP Right Cessation
- 1976-02-10 AU AU10967/76A patent/AU505821B2/en not_active Expired
- 1976-02-10 TR TR19102A patent/TR19102A/en unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |