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Class Information
Number: 19/299
Name: Textiles: fiber preparation > Assembling > Web forming > Including continuous filaments
Description: Method or apparatus wherein the nonwoven web is formed of, or includes, elongate, slender thread, or threadlike constituents of indeterminate or running length.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7226518 |
Method and device for making a composite sheet with multiaxial fibrous reinforcement |
Jun. 5, 2007 |
| 7192499 |
Nonwoven fabric with characteristics similar to woven and knitted fabrics |
Mar. 20, 2007 |
| 6966762 |
Device for opening and distributing a bundle of filaments when producing a nonwoven textile web |
Nov. 22, 2005 |
| 6511566 |
Method of producing a fibrous material layer |
Jan. 28, 2003 |
| 6331268 |
Nonwoven fabric with high CD elongation and method of making same |
Dec. 18, 2001 |
| 6319455 |
Nonwoven fabric with high CD elongation and method of making same |
Nov. 20, 2001 |
| 6223398 |
Web heating device for a fiber processing machine |
May. 1, 2001 |
| 5766266 |
Method of laser cleaning and bleaching a fiber web |
Jun. 16, 1998 |
| 5665803 |
Shaped articles having improved properties |
Sep. 9, 1997 |
| 5593533 |
Thermobonding interlining comprising a layer of fibers intermingled with textured weft yarns and its production method |
Jan. 14, 1997 |
| 5446952 |
Pneumatic induction fiber spreader with lateral venturi restrictors |
Sep. 5, 1995 |
| 5355567 |
Process for preparing engineered fiber blend |
Oct. 18, 1994 |
| 5336071 |
Air gun for the production of non-woven fabric and non-woven fabric producing apparatus |
Aug. 9, 1994 |
| 5302220 |
Method for manufacturing bulky nonwoven fabrics |
Apr. 12, 1994 |
| 5252158 |
Method and apparatus for producing nonwoven fabrics |
Oct. 12, 1993 |
| 5191680 |
Filament threading in an air gun for producing nonwoven fabrics |
Mar. 9, 1993 |
| 5045271 |
Process for the production of irregular non-woven material sheets |
Sep. 3, 1991 |
| 4976012 |
Method of forming a web |
Dec. 11, 1990 |
| 4964197 |
Apparatus for the production of non-woven material from endless filaments |
Oct. 23, 1990 |
| 4933129 |
Process for producing nonwoven insulating webs |
Jun. 12, 1990 |
| 4818318 |
Method of forming composite fiber blends |
Apr. 4, 1989 |
| 4818466 |
Process for the production of non-woven material from endless filaments |
Apr. 4, 1989 |
| 4799985 |
Method of forming composite fiber blends and molding same |
Jan. 24, 1989 |
| 4753698 |
Method for the production of spun bonded nonwoven fabrics having a uniform structure |
Jun. 28, 1988 |
| 4715924 |
Apparatus for forming a web |
Dec. 29, 1987 |
| 4628571 |
Method for production of a non-woven fabric |
Dec. 16, 1986 |
| 4589169 |
Apparatus for production of a non-woven fabric |
May. 20, 1986 |
| 4442062 |
Process for producing melt-blown thermoplastic articles |
Apr. 10, 1984 |
| 4436564 |
Reinforcement product for use in cement boards and a method of manufacturing said product and boards |
Mar. 13, 1984 |
| 4392903 |
Process for making a thermal-insulating nonwoven bulky product |
Jul. 12, 1983 |
| 4380104 |
Apparatus for separating the filament bundle of fibrous material |
Apr. 19, 1983 |
| 4346504 |
Yarn forwarding and drawing apparatus |
Aug. 31, 1982 |
| 4340563 |
Method for forming nonwoven webs |
Jul. 20, 1982 |
| 4334340 |
System and method for dispersing filaments |
Jun. 15, 1982 |
| 4322027 |
Filament draw nozzle |
Mar. 30, 1982 |
| 4300876 |
Apparatus for fluidically attenuating filaments |
Nov. 17, 1981 |
| 4285452 |
System and method for dispersing filaments |
Aug. 25, 1981 |
| 4284395 |
Apparatus for forming filaments |
Aug. 18, 1981 |
| 4276682 |
Device for laying down continuous material by means of a pair of profiled rolls |
Jul. 7, 1981 |
| 4276106 |
Laying oriented fibrous webs |
Jun. 30, 1981 |
| 4270888 |
Apparatus for producing filaments |
Jun. 2, 1981 |
| 4217159 |
Laying oriented fibrous webs |
Aug. 12, 1980 |
| 4208000 |
Apparatus for advancing strand material |
Jun. 17, 1980 |
| 4202855 |
Method of producing continuous multifilament yarns |
May. 13, 1980 |
| 4172307 |
Process and apparatus for the manufacture of non-wovens |
Oct. 30, 1979 |
| 4163305 |
Process and device for the manufacture of non woven webs from filaments |
Aug. 7, 1979 |
| 4154889 |
Nonwoven fabric, method and apparatus for it's manufacture |
May. 15, 1979 |
| 4064605 |
Method for producing non-woven webs |
Dec. 27, 1977 |
| 4017580 |
Process and apparatus for manufacturing non-woven webs of continuous thermoplastic filaments |
Apr. 12, 1977 |
| 4009508 |
Method for forwarding and charging a bundle of filaments |
Mar. 1, 1977 |
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