Skin touch feeling PU synthetic leather for sofa

Skin touch feeling PU synthetic leather for sofa   ‌PU leather skin-feel treatment is mainly achieved through the following methods‌:   ‌Film pressing technology‌: On the workpiece with primer, roll UV topcoat, then use skin-feel film to press the skin-feel topcoat flat, and after curing with UV light source, peel off the film to obtain the film-pressed skin-feel product. This method is suitable for flat products, but the timeliness of the skin-feel is limited and the operating cost is high‌.   ‌Excimer lamp curing technology‌: Using 172 nanometer UV light curing equipment, the acrylate double bond in the UV paint formula absorbs ultraviolet light to generate free radicals to achieve a matte surface effect. This method does not require the use of matting agent, and achieves surface hardness and high coating density through physical matting‌.   ‌Self-drying paint‌: Both PU paint and water-based paint can achieve skin…