Multiple layer, multiple opacity backside textured belt

Details Multiple layer, multiple opacity backside textured belt Multiple layer, multiple opacity backside textured belt

1994-06-02

1996-03-19

Raimund, Christopher W.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428135, 162900, 162902, 162903, B32B 300

Patent

active

055002773

ABSTRACT:
A belt for through-air drying a cellulosic fibrous structure. The belt comprises two layers, a web contacting first layer and a machine facing second layer. The two layers are joined together by either adjunct tie yarns or integral tie yarns. The resulting belt has a backside texture caused by opaque yarns which shield actinic radiation. The opaque yarns are limited to the second layer, and do not tie the second layer to the first layer. The two layers may have vertically stacked machine direction yarns.

REFERENCES:
patent: 4821780 (1989-04-01), Tate
patent: 4921750 (1990-05-01), Todd
patent: 4941514 (1990-07-01), Taipale
patent: 4967805 (1990-11-01), Chiu et al.
patent: 4995429 (1991-02-01), Kositzke
patent: 5074339 (1991-12-01), Vohringer
patent: 5101866 (1992-04-01), Quigley
patent: 5114777 (1992-05-01), Gaisser
patent: 5334289 (1994-08-01), Trokhan et al.
Albany International advertisement: Forming Fabric Styles, 20M-3/90-R.

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