... India (Patent No. 200920067904.0). Especially for non-waterproof photo paper, coated paper surface after printing heating. To reach a ... , elegant, stable appearance. It is now widely used in photo printing, print, photo, printing, cheb, books covers, paintings, calendars, cards, product ... / square; the cold laminating film cost 7.5 yuan / square; photo machine coated with the cost of 3-5 yuan / sq. so ...