... adopts cold press craft, back up the cold laminating film on the surface of the picture, which ... , anticorrosion, waterproofing, anti-ultraviolet ray corrosion, After cold laminating ,the picture does not exude yellow outside, can preserves ... as the calligraphy andpainting, poster, advertisement picture, document material and so on.Specifications Model noDTS1300DTS1600Working Speed0-1000mm/minWorking ...