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 filaments

Info

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
Application number
GB2868564A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Glaswerk Schuller GmbH
Schuller GmbH
Original Assignee
Glaswerk Schuller GmbH
Schuller GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Glaswerk Schuller GmbH, Schuller GmbH filed Critical Glaswerk Schuller GmbH
Publication of GB1082496A publication Critical patent/GB1082496A/en
Expired legal-status Critical Current

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
    • 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.
GB2868564A 1963-07-11 1964-07-10 Apparatus and method for the production of mats from chopped strands of glass filaments Expired GB1082496A (en)

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 (1)

* Cited by examiner, † Cited by third party
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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AT259151B (en) 1968-01-10
DE1510257A1 (en) 1969-12-11
ES301915A1 (en) 1965-01-01
BE650449A (en) 1965-01-11
NL6407869A (en) 1965-01-12

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