Inlaid type floor sheet having polyvinyl chloride chip and the method of manufacturing thereof

Abstract

Disclosed is a inlaid type floor sheet having polyvinyl chloride chip and a method of manufacturing thereof. The in-laid type floor sheet having polyvinyl chloride (PVC) chip, includes an inlaid chip layer in which polyvinyl chloride is formed into chips; a UV paint layer which is coated on the inlaid chip layer; and a dimensionally reinforcing layer which is formed of a fabric and pressed on a lower surface of the inlaid chip layer at high temperature. According to the present invention, since the plain weave type dimensionally reinforcing layer is provided at the lower side of the inlaid type floor sheet having polyvinyl chloride chip, it is possible to improve the durability, realize the dimensional stability and balance of the product and increase the adhesive force with the construction floor.

1 . An inlaid type floor sheet having polyvinyl chloride (PVC) chip, comprising:
 an inlaid chip layer  110  in which polyvinyl chloride is formed into chips;   a UV paint layer  120  which is coated on the inlaid chip layer  110 ; and   a dimensionally reinforcing layer  130  which is formed of a fabric and pressed on a lower surface of the inlaid chip layer  110  at high temperature.   
     
     
         2 . The inlaid type floor sheet according to  claim 1 , wherein the dimensionally reinforcing layer  130  is formed of a plain weave prepared through a high temperature scouring process. 
     
     
         3 . The inlaid type floor sheet according to  claim 1 , wherein the dimensionally reinforcing layer  130  has a grid of 1×1 mm. 
     
     
         4 . A method of manufacturing an inlaid type floor sheet having PVC chip, comprising:
 (a) transporting a dimensionally reinforcing member  160  formed of a fabric;   (b) coating PVC chips on the dimensionally reinforcing member  160 ;   (c) pre-heating an intermediate molded member  180  formed through the coating of the PVC chips;   (d) pressing the intermediate molded member  180  up and donw; and   (e) coating and curing a UV curable paint on a final molded member  190  formed through the pressing of the intermediate molded member  180 .   
     
     
         5 . The method according to  claim 4 , wherein the dimensionally reinforcing member  160  is formed of a plain weave prepared through a high temperature scouring process.