GB1082496A - Apparatus and method for the production of mats from chopped strands of glass filaments - Google Patents
Apparatus and method for the production of mats from chopped strands of glass filamentsInfo
- Publication number
- GB1082496A GB1082496A GB2868564A GB2868564A GB1082496A GB 1082496 A GB1082496 A GB 1082496A GB 2868564 A GB2868564 A GB 2868564A GB 2868564 A GB2868564 A GB 2868564A GB 1082496 A GB1082496 A GB 1082496A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- fibres
- mats
- conveyor belt
- cut
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000011521 glass Substances 0.000 title 1
- 239000003365 glass fiber Substances 0.000 abstract 3
- 239000003570 air Substances 0.000 abstract 2
- 239000012080 ambient air Substances 0.000 abstract 1
- 238000007786 electrostatic charging Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000032258 transport Effects 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
-
- 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)
- Nonwoven Fabrics (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
1,082,496. Forming glass fibre mats. GLASWERK SCHULLER G.m.b.H. July 10, 1964 [July 11, 1963], No. 28685/64. Headings DIN and D1R. Apparatus for the production of mats of glass fibres includes a cutting device and one or more delivery tubes along which the cut fibres are blown, each tube having its orifice adapted to carry out a rectilinear traversing motion. In the form of apparatus shown, rovings enter a cutting device 4 at the positions 5 and the cut fibres are blown into a delivery tube 9 by an air stream generated by the rotary knives and supplemented by a fan 7. The tube 9 is slidably mounted on a pivot 14 and guided in a rectilinear traversing motion by guides 12. At the orifice end 16 of the tube there is connected a tube section 17 of larger diameter in such manner that ambient air enters the section 17 to ensure disintegration of glass fibre clumps. A suction drum 20 transports fibres to a conveyor belt 1. A modification has the delivery tube almost wholly enclosed in a tube of larger diameter. In another arrangement, the cut fibres are deposited directly on a conveyor belt from more than one discharge tube. The movements of the discharge tubes are so phased that fibres are simultaneously laid in different lateral positions on the conveyor belt. Baffles are provided at the ends of the tubes. Mats having layers of fibres of different lengths or fineness may be formed. To reduce electrostatic charging, the air conveying the cut fibres has its moisture content increased.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT555563A AT259151B (en) | 1963-07-11 | 1963-07-11 | Device for producing a mat from scraps of fiberglass |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1082496A true GB1082496A (en) | 1967-09-06 |
Family
ID=3577066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2868564A Expired GB1082496A (en) | 1963-07-11 | 1964-07-10 | Apparatus and method for the production of mats from chopped strands of glass filaments |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT259151B (en) |
BE (1) | BE650449A (en) |
DE (1) | DE1510257A1 (en) |
ES (1) | ES301915A1 (en) |
GB (1) | GB1082496A (en) |
NL (1) | NL6407869A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116024735A (en) * | 2023-01-04 | 2023-04-28 | 南京天明复合材料有限公司 | Production process of glass fiber continuous felt |
CN118516806A (en) * | 2024-07-23 | 2024-08-20 | 安徽德和绝热科技有限公司 | High-elasticity glass fiber mat preparation device and application method thereof |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA785808B (en) * | 1977-10-26 | 1979-09-26 | Ici Ltd | Laying oriented fibrous webs |
EP0026036A1 (en) * | 1979-09-21 | 1981-04-01 | Imperial Chemical Industries Plc | Process and apparatus for laying down a fibrous strand in an ordered manner |
US4290278A (en) * | 1979-09-25 | 1981-09-22 | Imperial Chemical Industries Limited | Machine for producing stitch bonded fabric |
-
1963
- 1963-07-11 AT AT555563A patent/AT259151B/en active
-
1964
- 1964-06-12 DE DE19641510257 patent/DE1510257A1/en active Pending
- 1964-07-10 NL NL6407869A patent/NL6407869A/xx unknown
- 1964-07-10 ES ES0301915A patent/ES301915A1/en not_active Expired
- 1964-07-10 GB GB2868564A patent/GB1082496A/en not_active Expired
- 1964-07-10 BE BE650449D patent/BE650449A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116024735A (en) * | 2023-01-04 | 2023-04-28 | 南京天明复合材料有限公司 | Production process of glass fiber continuous felt |
CN118516806A (en) * | 2024-07-23 | 2024-08-20 | 安徽德和绝热科技有限公司 | High-elasticity glass fiber mat preparation device and application method thereof |
Also Published As
Publication number | Publication date |
---|---|
NL6407869A (en) | 1965-01-12 |
BE650449A (en) | 1965-01-11 |
ES301915A1 (en) | 1965-01-01 |
AT259151B (en) | 1968-01-10 |
DE1510257A1 (en) | 1969-12-11 |
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