Method for twisting and covering interchanged spinning

Abstract

The present invention refers to a method for twisting and covering interchanged spinning. It utilizes a programmed way to control the ring spinning frame in producing twisted and covered structures thus spinning composite yarns. The method feeds filament or staple yarn into different selected positions in the spinning triangle upon the tension interchange to rapidly spin two different structured yarns, therefore, enriches variety of the woven fabric and increase the industrial value.

What is claimed is:  
     
         1 . A method for twisting and covering interchanged spinning using a program to control the mobile mechanism, guiding a filament or staple yarn into the spinning triangle formed by staple bundles, wherein the composite yarns are ingeniously woven by way of moving the mobile mechanism horizontally to feed the filament or staple yarn into different positions in the spinning triangle and thus complete the composite yarns of interchanged twisted and covered structures.  
     
     
         2 . The method for twisting and covering interchanged spinning, as described in  claim 1 , wherein that feeds filament or staple yarn that can be dyed in different colors and therefore makes the composite yarn possess interchanged colors.  
     
     
         3 . The method for twisting and covering interchanged spinning, as described in  claim 1 , wherein that uses a computer program to control the frequency and time the mobile mechanism moves horizontally.  
     
     
         4 . The method for twisting and covering interchanged spinning, as described in  claim 1 , wherein that uses filament of chemical fiber or reproduced fiber elements.  
     
     
         5 . The method for twisting and covering interchanged spinning, as described in  claim 1 , wherein that uses staple yarn of natural fiber, reproduced fiber elements or chemical fiber.