GB618673A - Felt-like products and processes for producing the same - Google Patents
Felt-like products and processes for producing the sameInfo
- Publication number
- GB618673A GB618673A GB8950/45A GB895045A GB618673A GB 618673 A GB618673 A GB 618673A GB 8950/45 A GB8950/45 A GB 8950/45A GB 895045 A GB895045 A GB 895045A GB 618673 A GB618673 A GB 618673A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibres
- duct
- chamber
- batt
- blower
- 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
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
- D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
- D04H1/56—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 welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
618,673. Batt-forming apparatus. SYLVANIA INDUSTRIAL CORPORATION. April 11, 1945, No. 8950. Convention date, April 14, 1944. [Class 120(i)] [Also in Groups V, VIII and XXIII] Felt products are formed by separately blowing pre-formed potentially adhesive fibres and non-adhesive fibres simultaneously into a confined space to effect mixing thereof, allowing them to settle together in a layer and activating the potentially adhesive fibres (i.e. rendering them tacky) by blowing dry hot air or dry steam through the product. The potentially adhesive fibres may be formed by dispersing a suitably molten or dissolved material through a spray-gun into a chamber 2, Fig. 1, the fibres being conveyed along a duct 5 by a blower 6, into a chamber 4, where they are mixed with non-adhesive fibres introduced through the duct 7. The resul-, tant mixture is sucked on to a perforated band 9 by an exhaust blower 11, and the batt thus formed then passes between rolls 13,14 and is removed for activating. In the form shown in Fig. 2, one type of fibre may be collected on a carding roll 16, removed by a doffer roll 18, and then sucked into a duct 17 leading to a hopper 19, into which the other type of fibres is introduced through a duct 21. A blower 20 then discharges the mixture into the inverted U-shaped duct 22, 23, whence it deposits on a perforated former 24, a suction-pump 25 assisting the action. In Fig. 3, the two types of fibres are introduced into the chamber 4A through ducts 26, 29, and are collected on the perforated band 30, and conveyed between the latter and the band 30A through a chamber in which hot air is introduced through duct 36 and passes through the bath, followed by a chamber in which cold air is used. Rollers 39, 40, may confine or compress the batt. Specification 582,006, [Group VIII], is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US618673XA | 1944-04-14 | 1944-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB618673A true GB618673A (en) | 1949-02-25 |
Family
ID=22038653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8950/45A Expired GB618673A (en) | 1944-04-14 | 1945-04-11 | Felt-like products and processes for producing the same |
Country Status (5)
Country | Link |
---|---|
US (1) | US2953187A (en) |
BE (1) | BE475209A (en) |
DE (1) | DE867167C (en) |
FR (1) | FR951770A (en) |
GB (1) | GB618673A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2811195A (en) * | 1953-10-09 | 1957-10-29 | Sued West Chemie Gmbh | Process of and apparatus for producing continuous layers of fiber material |
US3259677A (en) * | 1957-09-04 | 1966-07-05 | Zwick Franz | Method of producing fluid-permeable shaped bodies |
FR2428524A1 (en) * | 1978-06-27 | 1980-01-11 | Holtzmann & Cie Ag E | SHEET COATING, ESPECIALLY FOR WOOD PANELS |
GB2131740A (en) * | 1982-12-03 | 1984-06-27 | Multifoil Pty Ltd | Packaging material |
GB2140837A (en) * | 1983-05-31 | 1984-12-05 | Allen Ind | Sheet of material and method of making same |
GB2140739A (en) * | 1983-05-31 | 1984-12-05 | Allen Ind | Method and apparatus for making a sheet of material |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE543917A (en) * | 1954-12-23 | |||
GB827644A (en) * | 1955-04-18 | 1960-02-10 | American Viscose Corp | Method of making fibrous strands and tobacco smoke filter therefrom |
DE1150800B (en) * | 1955-04-18 | 1963-06-27 | American Viscose Corp | Process for the production of a strand or yarn from elastomeric material as well as strand produced by the process |
DE1125376B (en) * | 1955-11-30 | 1962-03-15 | American Viscose Corp | Apparatus for the production of seamless, non-woven garments |
BE620334A (en) * | 1961-07-17 | 1900-01-01 | ||
US3322585A (en) * | 1963-02-27 | 1967-05-30 | American Air Filter Co | Method of making a condensed filamentous mat |
DE1296066B (en) * | 1963-06-25 | 1969-05-22 | United States Filter Corp | Method for producing a shape-retaining rod-like strand for cigarette filters or the like from interconnected threads |
DE1719175B1 (en) * | 1968-03-06 | 1971-06-09 | Philips Patentverwaltung | Plastic mass for the production of felt-like material |
GB1291987A (en) * | 1968-12-26 | 1972-10-04 | Exxon Research Engineering Co | Battery separators made from synthetic thermoplastic fibers |
US3769131A (en) * | 1971-05-03 | 1973-10-30 | Johns Manville | Apparatus and method for laminating flexible layers |
SE455266B (en) * | 1985-07-02 | 1988-07-04 | Mo Och Domsjoe Ab | SET AND DEVICE TO ACHIEVE A FIBER LAYER |
US5230959A (en) | 1989-03-20 | 1993-07-27 | Weyerhaeuser Company | Coated fiber product with adhered super absorbent particles |
US5057166A (en) * | 1989-03-20 | 1991-10-15 | Weyerhaeuser Corporation | Method of treating discontinuous fibers |
US5064689A (en) * | 1989-03-20 | 1991-11-12 | Weyerhaeuser Company | Method of treating discontinuous fibers |
US5188624A (en) * | 1990-01-16 | 1993-02-23 | Weyerhaeuser Company | Absorbent article with superabsorbent particle containing insert pad and liquid dispersion pad |
US5227107A (en) * | 1990-08-07 | 1993-07-13 | Kimberly-Clark Corporation | Process and apparatus for forming nonwovens within a forming chamber |
US5316601A (en) * | 1990-10-25 | 1994-05-31 | Absorbent Products, Inc. | Fiber blending system |
US5824246A (en) * | 1991-03-29 | 1998-10-20 | Engineered Composites | Method of forming a thermoactive binder composite |
CA2126240A1 (en) * | 1991-12-17 | 1993-06-24 | Paul Gaddis | Hopper blender system and method for coating fibers |
ES2181693T5 (en) * | 1992-08-17 | 2006-05-16 | Weyerhaeuser Company | METHOD OF UNION OF FIBER PARTICLES. |
US6391453B1 (en) * | 1992-08-17 | 2002-05-21 | Weyernaeuser Company | Binder treated particles |
US5641561A (en) * | 1992-08-17 | 1997-06-24 | Weyerhaeuser Company | Particle binding to fibers |
US5352480A (en) * | 1992-08-17 | 1994-10-04 | Weyerhaeuser Company | Method for binding particles to fibers using reactivatable binders |
US5543215A (en) * | 1992-08-17 | 1996-08-06 | Weyerhaeuser Company | Polymeric binders for binding particles to fibers |
US5589256A (en) * | 1992-08-17 | 1996-12-31 | Weyerhaeuser Company | Particle binders that enhance fiber densification |
US7144474B1 (en) | 1992-08-17 | 2006-12-05 | Weyerhaeuser Co. | Method of binding particles to binder treated fibers |
US5308896A (en) * | 1992-08-17 | 1994-05-03 | Weyerhaeuser Company | Particle binders for high bulk fibers |
US6340411B1 (en) | 1992-08-17 | 2002-01-22 | Weyerhaeuser Company | Fibrous product containing densifying agent |
US5538783A (en) * | 1992-08-17 | 1996-07-23 | Hansen; Michael R. | Non-polymeric organic binders for binding particles to fibers |
US5807364A (en) * | 1992-08-17 | 1998-09-15 | Weyerhaeuser Company | Binder treated fibrous webs and products |
US5300192A (en) * | 1992-08-17 | 1994-04-05 | Weyerhaeuser Company | Wet laid fiber sheet manufacturing with reactivatable binders for binding particles to fibers |
US5547541A (en) * | 1992-08-17 | 1996-08-20 | Weyerhaeuser Company | Method for densifying fibers using a densifying agent |
US5998032A (en) * | 1992-08-17 | 1999-12-07 | Weyerhaeuser Company | Method and compositions for enhancing blood absorbence by superabsorbent materials |
US6305920B1 (en) * | 1998-01-18 | 2001-10-23 | Boricel Corporation | Nonwoven fibrous product forming apparatus |
US6627131B2 (en) * | 2001-02-09 | 2003-09-30 | Georgia-Pacific Resins, Inc. | Method for introducing an additive to a composite panel |
US20040163724A1 (en) * | 2001-09-06 | 2004-08-26 | Mark Trabbold | Formaldehyde-free duct liner |
US20050160711A1 (en) * | 2004-01-28 | 2005-07-28 | Alain Yang | Air filtration media |
US20040176003A1 (en) * | 2001-09-06 | 2004-09-09 | Alain Yang | Insulation product from rotary and textile inorganic fibers and thermoplastic fibers |
US20040192141A1 (en) * | 2001-09-06 | 2004-09-30 | Alain Yang | Sub-layer material for laminate flooring |
US20040180598A1 (en) * | 2001-09-06 | 2004-09-16 | Alain Yang | Liquid sorbent material |
US20060057351A1 (en) * | 2004-09-10 | 2006-03-16 | Alain Yang | Method for curing a binder on insulation fibers |
US20070240810A1 (en) * | 2006-04-12 | 2007-10-18 | Indra Tech Llc | Linear process for manufacture of fiber batts |
GB0920284D0 (en) * | 2009-11-19 | 2010-01-06 | Environmental Defence Systems Ltd | Method of manufacture of a barrage unit |
CN102776717B (en) * | 2012-07-11 | 2014-05-14 | 常熟市飞龙无纺机械有限公司 | Automotive upholstery pre-shaping machine adopting air filling method |
CN102776718B (en) * | 2012-07-11 | 2014-05-07 | 常熟市飞龙无纺机械有限公司 | Automotive upholstery pre-shaping machine |
CN102776719B (en) * | 2012-07-11 | 2014-04-16 | 常熟市飞龙无纺机械有限公司 | Preforming box structure for automotive interior preforming machine through air filling method |
PL3126145T3 (en) | 2014-03-31 | 2021-01-11 | Ceraloc Innovation Ab | Composite boards and panels |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE22090E (en) * | 1942-05-05 | Process of making felted mineral | ||
DE294079C (en) * | ||||
US40087A (en) * | 1863-09-22 | Improvement in pelting-machines | ||
US1365878A (en) * | 1921-01-18 | Tories | ||
US1786669A (en) * | 1928-04-23 | 1930-12-30 | Filter Fabrics Inc | Process of and apparatus for the dry disintegration and deposition of fibers |
DE542835C (en) * | 1928-07-24 | 1932-01-30 | Harrison Robert Williams | Device for producing a fleece from short fibrous materials, e.g. B. pulp |
US1813750A (en) * | 1928-10-27 | 1931-07-07 | Clayton Gin Compress Company | Drier |
US2152901A (en) * | 1936-09-05 | 1939-04-04 | F W Manning Company Ltd | Method of making filter fabric |
DE727393C (en) * | 1937-05-16 | 1942-11-02 | Willy Stelkens | Felt-like material and process for its manufacture |
US2335757A (en) * | 1939-10-13 | 1943-11-30 | Electric Storage Battery Co | Storage battery retainer |
US2383849A (en) * | 1940-03-11 | 1945-08-28 | Nat Automotive Fibres Inc | Method and apparatus for making sheet material |
NL70708C (en) * | 1941-03-01 | |||
US2577784A (en) * | 1946-02-07 | 1951-12-11 | Fibre Leather Mfg Corp | Method and apparatus for making fibrous sheet material |
-
0
- BE BE475209D patent/BE475209A/xx unknown
-
1945
- 1945-04-11 GB GB8950/45A patent/GB618673A/en not_active Expired
-
1947
- 1947-08-07 FR FR951770D patent/FR951770A/en not_active Expired
-
1948
- 1948-07-20 US US39784A patent/US2953187A/en not_active Expired - Lifetime
-
1950
- 1950-09-29 DE DEA3918A patent/DE867167C/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2811195A (en) * | 1953-10-09 | 1957-10-29 | Sued West Chemie Gmbh | Process of and apparatus for producing continuous layers of fiber material |
US3259677A (en) * | 1957-09-04 | 1966-07-05 | Zwick Franz | Method of producing fluid-permeable shaped bodies |
FR2428524A1 (en) * | 1978-06-27 | 1980-01-11 | Holtzmann & Cie Ag E | SHEET COATING, ESPECIALLY FOR WOOD PANELS |
GB2131740A (en) * | 1982-12-03 | 1984-06-27 | Multifoil Pty Ltd | Packaging material |
GB2140837A (en) * | 1983-05-31 | 1984-12-05 | Allen Ind | Sheet of material and method of making same |
GB2140739A (en) * | 1983-05-31 | 1984-12-05 | Allen Ind | Method and apparatus for making a sheet of material |
Also Published As
Publication number | Publication date |
---|---|
US2953187A (en) | 1960-09-20 |
FR951770A (en) | 1949-11-03 |
DE867167C (en) | 1953-02-16 |
BE475209A (en) |
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