Yarn having laminated structure

Abstract

A laminated yarn, which is characterized in that it is prepared by a method comprising evaporating an antibacterial metal onto a synthetic resin film to form a vapor deposition membrane, adhering the resultant synthetic resin films so as for the vapor deposition membrane to be positioned inside, and cutting the resultant laminated film having a sandwiched structure in a long narrow form along its longitudinal direction. The yarn is free from the lowering of antibacterial activity by repeated washing, is excellent in the prevention of rise in its temperature, the insulation of heat and an electromagnetic wave, and antistatic properties, and has excellent appearance.

1 . A laminated yarn characterized in that an antibacterial metal is vapor-deposited onto a synthetic resin film to form a vapor deposition membrane, the formed synthetic resin films are adhered so that a vapor deposition membrane may be placed inside, and resultant laminated film obtained by being adhered into a sandwiched structure is cut in lengthwise direction to give a long and narrow form.  
     
     
         2 . The laminated yarn according to  claim 1 , characterized in that a coat layer is prepared on a surface opposite to a surface on which vapor deposition membrane of synthetic resin film is formed.  
     
     
         3 . The laminated yarn according to  claim 1 , characterized in that a coat layer is prepared between a synthetic resin film and a vapor deposition membrane or on a vapor deposition membrane.