A method for producing spunlace non-woven cloth includes the following step s: clearing cotton-carding-spreading the web-water jetting-bleaching-drying-rolling the finished products. This method improves the good ratio of the finished products of the whole procedure, reduces the producing cost, economizes raw materials and save the power as well as reduces the impurity content of products and ensu...

A method for collective control of lights comprises connecting a positive output and a negative output of a main control device ( 1 ) by a wire to form a closed output circuit ( 4 ); independently connecting each of a plurality of lights ( 2 ) to an auxiliary control device ( 3 ); coupling a transducer ( 31 ) of each auxiliary control device with the output circuit; encoding each light ( 2 ); and ...