System and method for dispersing filaments.

申请公布号：

EP0033217(A1)

申请号：

EP19810300261

申请日期：

1981.01.21

申请公布日期：

1981.08.05

申请人：

CROWN ZELLERBACH CORPORATION

发明人：

REBA, IMANTS

分类号：

D04H3/03;(IPC1-7):04H3/03

主分类号：

D04H3/03

摘要：

<p>A method and system are provided for dispersing a plurality of closely associated filaments (2) so that the dispersed filaments (2a) are capable of being deposited, in a random, convoluted pattern, on a moving web-forming surface (3) to form a high machine-direction strength non-woven product (4). The filaments (2) are dispersed by impingement against a fluid-dynamically-assisted, contoured deflection means (1), preferably comprising a curved, downwardly inclined deflection element (21) which is continuously traversed, generally codirectional with the filament flow, by a stream of air (50).</p>