(Textile and Leather Division); Studies on the Base Fabrics for the Rubber Coating. Patr 1.

고무피복용 포지에 관한 연구(제1부)

For the purpose of the selection of suitable base fabric of Army Raincoat, co-relation of surface condition and adhesion on several kind of domestic cotton cloth were broadly investigated, Seven ditterent kinds of cotton cloth were processed with mill scale and then went into topping operation with natural rubber(RSS#3) and synthetic rubber (SBR#1502). Comparison of adhesion was made after each step of wet processing and of the raising operation. The conclusion was made as follows: 1. Non calendered fabric shows much better adhesion than calendered. 2. Raising operation has not shown good advantage in adhesion. 3. A base fabric textured with finer yarn and higher density have shown better adhesion.