Matters must be noted that during the rubber roller storage: a, carrying mobile shall lift, hanging shaft, to prevent knock plastic surface, touch, scratch; Second, the new roll being not, please do not remove the wrapping paper, wrapping paper can play a protective role; Third, beyond the standard of storage roller, rubber roller should be checked before use before the machine is no problem; four storage environment as cots and blankets, should choose a cool, dry, well-ventilated place, the temperature is maintained at 20 ~ 25 ℃, relative humidity of 60% to 70%, to avoid direct sunlight, preferably a dark room or warehouse shade; Fifth, we should stay away from high temperature, heat and radioactive sources, to avoid acid, alkali, oil class and sharp hard substances stored together; 6, cot should stand vertically or horizontally, and the best use of dedicated frame horizontally, plastic head should stand in the frame body, the support on both sides of the shoulder, and rubber roller holder with the ground parallel, non-plastic surface are stacked, extrusion, or contact with other items, to prevent the plastic surface compressive deformation, adhesion, meanwhile, do not remove the paper before using; seven, cot should not be stored in the vicinity of large motors, power generation machine places. Because a lot of the roller surface ozone causes aging of these devices produce split.