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Class Information
Number: 19/301
Name: Textiles: fiber preparation > Assembling > Web forming > Irregular, nonuniform, or patterned receiving surface
Description: Method or apparatus wherein the formation of the nonwoven web is effected by assembly or deposition of fibers on a collecting member which is so arranged, configured, or designed as to produce a web of varying fiber accumulation, density, or shape, or as to produce discrete or subdivided web portions.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6981297 |
Controlled placement of a reinforcing web within a fibrous absorbent |
Jan. 3, 2006 |
| 6460224 |
Device and method for producing a fiber composite |
Oct. 8, 2002 |
| 6330735 |
Apparatus and process for forming a laid fibrous web with enhanced basis weight capability |
Dec. 18, 2001 |
| 6098249 |
Apparatus for forming controlled density fibrous pads for diapers and the other absorbent products |
Aug. 8, 2000 |
| 5893197 |
Method for the shaping of fibres with assistance of electric charge |
Apr. 13, 1999 |
| 5873150 |
Method and apparatus for distributing long fibers |
Feb. 23, 1999 |
| 5766388 |
Process for forming laminated absorbent structures having reduced delamination tendencies |
Jun. 16, 1998 |
| 5575874 |
Method for making shaped nonwoven fabric |
Nov. 19, 1996 |
| 5427723 |
Intermittent, machine-direction fluff contouring method |
Jun. 27, 1995 |
| 5288220 |
Intermittent, machine-direction fluff contouring roll |
Feb. 22, 1994 |
| 5165979 |
Three-dimensional polymer webs with improved physical properties |
Nov. 24, 1992 |
| 5076774 |
Apparatus for forming three dimensional composite webs |
Dec. 31, 1991 |
| 4976012 |
Method of forming a web |
Dec. 11, 1990 |
| 4799294 |
Apparatus for making slivers from a lap |
Jan. 24, 1989 |
| 4741941 |
Nonwoven web with projections |
May. 3, 1988 |
| 4715924 |
Apparatus for forming a web |
Dec. 29, 1987 |
| 4619723 |
Method for preformation of cushion and apparatus therefor |
Oct. 28, 1986 |
| 4486921 |
Apparatus for producing a lap for a carding machine |
Dec. 11, 1984 |
| 4280253 |
Method for collecting fibrous material |
Jul. 28, 1981 |
| 4160059 |
Adsorptive nonwoven fabric comprising fused fibers, non-fused fibers and absorptive material and method of making same |
Jul. 3, 1979 |
| 4070235 |
Method of making biaxially oriented nonwoven fabrics |
Jan. 24, 1978 |
| 4054628 |
Method of making biaxially oriented nonwoven fabrics |
Oct. 18, 1977 |
| 3973291 |
Method for forming fibrous pads |
Aug. 10, 1976 |
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