Method and product of manufacturing a shoe body having a mottled outsole for a shoe

Abstract

A method of manufacturing a shoe body having a mottled outsole has steps of preparing first plastic pellets, preparing an upper member intermediate, preparing second plastic pellets of multiple colors, foam molding and shaping. A shoe body formed from the method has an upper member and an outsole. The upper member has multiple foam elements connected integrally to each other. The outsole is connected to the upper member and has multiple foam elements having multiple colors and connected integrally to each other.

1 . A method of manufacturing a shoe body having a mottled outsole comprising steps of:
 preparing first plastic pellets;   preparing an upper member intermediate by heating and pressing the first plastic pellets;   preparing second plastic pellets of multiple colors;   foam molding by mounting the intermediate and the second plastic pellets in a shoe mold, then heating the shoe mold to foam the first plastic pellets and the second plastic pellets to form multiple foam elements connected integrally to each other and to make a preliminary shoe body; and   shaping by mounting the preliminary outsole on a last, then heating, shaping and cooling the preliminary shoe body to shape the shoe body.   
     
     
         2 . The method of manufacturing a shoe body having a mottled outsole as claimed in  claim 1 , wherein the second plastic pellets are made of EVA material. 
     
     
         3 . The method of manufacturing a shoe body having a mottled outsole as claimed in  claim 2 , wherein the second plastic pellets has multiple colors of yellow, red and pink. 
     
     
         4 . The method of manufacturing a shoe body having a mottled outsole as claimed in  claim 3 , wherein the first plastic pellets are one color. 
     
     
         5 . The method of manufacturing a shoe body having a mottled outsole as claimed in  claim 3 , wherein the first plastic pellets are multiple colors. 
     
     
         6 . The method of manufacturing a shoe body having a mottled outsole as claimed in  claim 5 , wherein the first plastic pellets are made of EVA material. 
     
     
         7 . The method of manufacturing a shoe body having a mottled outsole as claimed in  claim 6 , wherein the upper member intermediate is composed of at least one strap. 
     
     
         8 . The method of manufacturing a shoe body having a mottled outsole as claimed in  claim 4 , wherein the first plastic pellets are made of EVA material. 
     
     
         9 . The method of manufacturing a shoe body having a mottled outsole as claimed in  claim 8 , wherein the upper member intermediate is composed of at least one strap. 
     
     
         10 . A shoe body comprising
 an upper member comprising multiple foam elements connected integrally to each other; and   an outsole comprising multiple foam elements having multiple colors and connected integrally to each other.   
     
     
         11 . The shoe body as claimed in  claim 10 , wherein the foam elements of the upper member are multiple colors. 
     
     
         12 . The shoe body as claimed in  claim 11 , wherein the upper member is composed of at least one strap formed from the foam elements of the upper member. 
     
     
         13 . The shoe body as claimed in  claim 12 , wherein the outsole and the upper member are made of EVA material. 
     
     
         14 . The shoe body as claimed in  claim 10 , wherein the foam elements of the upper member are one color. 
     
     
         15 . The shoe body as claimed in  claim 14 , wherein the upper member is composed of at least one strap formed from the foam elements of the upper member. 
     
     
         16 . The shoe body as claimed in  claim 15 , wherein the outsole and the upper member are made of EVA material.