MULTIPLE-COMPONENT FIBRES FOR MAKING OF WOUND OR IMPLANT DRESSING PRODUCED BY ROTARY SPINNING Russian patent published in 2015 - IPC D01D5/18 

FIELD: process engineering.

SUBSTANCE: this multiple-component comprises first component and second component to make the fibre body (11). Note here that first component consists of the fibre first stock material (1). Note here that second component consists of the fibre second stock material (3). For production of multiple-component fibre heat-sensitive green materials should be processed without damages. This process comprises rotary spinning whereat first vessel (2) is filled with first green component (1). Second vessel (4) is filled with second green material (3). Note here that both vessels (2, 4) are revolved. Note here that first green material (1) is released from first vessel (2). Note here that second green material (3) is released from first second vessel (4). Note that said green materials (1, 3) after exit from said vessels (2, 6) are combined. Both vessels (2, 4) are revolved about one axis (A).

EFFECT: higher efficiency.

12 cl, 6 dwg