... grey back Specification: From 240gsm to 500gsm on sheets and reels, standard weight, strong Item: coated duplex ... andsupply as per client’s request.Application: widely used and supplied inprinting and packaging of wine, food, toy, drug, ... appliance filed and others.Advantage: strong stiffness and foldingresistance, good printing ink absorbency and further processed, with reliableand ...