Secondary vulcanization structure of a rubber product graph

Abstract

A secondary vulcanized graph structure of a rubber product is proposed in this invention. A rubber pieces with graph or color is first patterned after a first vulcanization process, then the rubber piece is positioned in a mold, a transparent or opaque raw rubber material is then filled in the mold and after a compress and secondary vulcanization process. The patterned rubber main body is attached with the rubber piece. The rubber piece is then firmly attached to the top or bottom of the transparent rubber main body. In the other way, the rubber piece could also be attached to the bottom of the opaque rubber main body.

What is claimed is:  
     
         1 . A secondary vulcanization composition structure of a rubber product graph comprising: 
 A rubber piece made of raw rubber material, wherein a face of said rubber piece having graph or color painted with rubber oil paint and carry out a first vulcanization process;    A rubber main body made of raw rubber material, wherein said rubber main body is attached to said first vulcanized rubber piece and carry out squeeze, compress and a second vulcanization processes to attach said rubber piece and said rubber main body together.    
     
     
         2 . The secondary vulcanization composition structure of a rubber product graph of  claim 1 , wherein said rubber main body adopts transparent raw rubber material to form said rubber main body, and a face of said rubber piece with graph or color on it is attached to said rubber main body and carry out squeeze, compress and vulcanization processes.  
     
     
         3 . The secondary vulcanization composition structure of a rubber product graph of  claim 1 , wherein said rubber main body adopts opaque raw rubber material to form said rubber main body, and a face of said rubber piece without graph or color on it is attached to said rubber main body and carry out squeeze, compress and vulcanization processes.  
     
     
         4 . The secondary vulcanization composition structure of a rubber product graph of  claim 1 , wherein said rubber piece uses more than two layers of different colors of rubber piece stacked together and after compressed and patterned process, a protrude portion of said rubber piece is produced, said protrude portion is then polished to become flat and expose the color of the up level rubber.  
     
     
         5 . A secondary vulcanization composition structure, wherein said structure comprises a rubber material with doped paint material after vulcanized, patterned process and produce a stereo graph, wherein said graph is placed into a mold of rubber main body, then a raw rubber material is filled into said mold to carry out a secondary vulcanization process to make said rubber main body and said stereo graph into one entity.