Patterns having variable colors

Abstract

A pattern having variable colors can be attached on a soft material of wearing apparels or household cloths. The pattern is constituted of decorative blocks provided on the surface of the cloth or the soft material and a layer of transparent film covering on the decorative blocks. The surface of the transparent film is formed with refractive ripples thereon, so that the decorative blocks represent a visual effect of variable colors by means of refraction when viewed from different angles.

1 . A pattern having variable colors, used to be attached on a soft material and comprising decorative blocks provided on the soft material, characterized in that a transparent film is combined on the decorative blocks, the surface of the transparent film is formed with refractive ripples, so that the decorative blocks represent variable colors when viewed from different angles. 
   
   
       2 . The pattern having variable colors according to  claim 1 , wherein the decorative blocks includes multiple-colored blocks capable of generating refraction and variation of colors by means of the transparent film and single-colored blocks incapable of generating refraction and variation of colors by means of the transparent film. 
   
   
       3 . The pattern having variable colors according to  claim 1  or  2 , wherein the transparent film has flexibility. 
   
   
       4 . The pattern having variable colors according to  claim 1 , wherein the refractive ripples of the transparent film are stripped ripples. 
   
   
       5 . The pattern having variable colors according to  claim 1 , wherein the refractive ripples of the transparent film are annular ripples.