MANUFACTURING METHOD FOR UP-CYCLING SURFACE MATERIAL USING A USELESS PLACARD AND UP-CYCLING WATERPROOF SHEET THEREOF

摘要

The present invention relates to a method for manufacturing an upcycling surface substrate using a waste banner and an upcycling waterproof sheet using the same, and more particularly, to a waste that extends in the longitudinal direction by sewing one end of one waste banner and the other end of the other waste banner. banner sewing step; a waste banner supplying step of supplying the closed banners connected in the closed banner sewing step to the closed banner supplying rollers; a brushing step of allowing the waste banner supplied by the waste banner supply roller to pass while in contact with brushes formed on the outer diameters of a pair of rotating brushing rollers to remove foreign substances or contaminants from the waste banner; a first spraying step of spraying a functional non-solvent on at least one of the upper and lower surfaces of the waste banner through the brushing step; a heating step of allowing the waste banner that has passed through the first spraying step to pass through while being surface-contacted with at least one heating roller so that the functional non-solvent is dried while wrinkling of the waste banner is ironed; and a winding step of winding the waste banner through the heating step on the bobbin of the winding unit. Therefore, waste banners can be manufactured as upcycled products to prevent environmental pollution problems and waste of resources that occur when the waste banners are incinerated. , provides a method for manufacturing an upcycling surface substrate using a waste banner that enhances product competitiveness, and an upcycling waterproof sheet using the same.