How ordinary offset printing of plastic and other non-absorbent materials With the development of society, people demand more and more fine print, offset printing the printing material from a single sheet of paper also become more diverse, PVC, PE, PP, PET, synthetic paper, gold and silver card non-absorbent materials as substrates is also increasing....
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Water on Paper Properties A meaning Water is the water content of paper, that is, after drying method in accordance with regulations, paper, a reduction in the weight (mass) and the sample weight (mass) ratio, generally a percentage (%) indicated that moisture content of printing paper usually between 4% -7%. Two testing instruments and...
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Water on Paper Properties A meaning     Water is the water content of paper, that is, after drying method in accordance with regulations, paper, a reduction in the weight (mass) and the sample weight (mass) ratio, generally a percentage (%) indicated that moisture content of printing paper usually between 4% -7%.     Two testing...
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