Black cardboard should be how to store can in the rainy and wet weather is not affected? In wet weather when the rainy season every year, the floor and walls are full of water, the air is humid wind blowing, this kind of weather is the most likely to be affected with damp be affected with damp, for black paper dry humidity is the most important for the black paper, if the black paper, in the tide will soften hardness, tension and weight is obviously decreased, and easy fading, discoloration, deformation and long mildew spot. A black paper but be affected with damp be affected with damp, it lost the original features, so it will certainly cause need to customers. Paper to remind you of the tip of black cardboard storage a black card, need to pay attention to the dry humidity of storage environment, as far as possible on black paper warehouse can ventilation, dry place, such as the condition is not enough, suggested that the ventilation equipment can be mounted, or add wet agent. Second, the whole goods need to use black paper card board at the bottom, the outer packing are packed in kraft paper, plus film hatch, envelope is to prevent dust and moisture in the air into the black paper, but against its water quality. Three, if has not finished unpacking the black card, don't naked in the air, good again dozen should be packed in kraft paper, anew stretch film, wait for next time use.
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