Paper is one of the important materials for printing books and periodicals, so it is important to keep the paper well. Pay attention to the following when storing paper: (1) When transporting paper, do not throw it down from a high place to avoid loose parts and damage to the paper. Do not stand the paper upright and lay it as flat as possible. The stack of roll paper should not be too high, so as not to crush the paper edge or paper core; too high stack will also cause personal accidents. The use of iron hooks is prohibited during transportation. The paper roll should be pushed in accordance with the arrow. (2) Do not store in the open air for too long, and transport it into the warehouse in time for storage. (3) Moisture proof. Paper is highly hygroscopic and very sensitive to air humidity. The moisture content of the paper changes with the humidity of the air, so choose a clean and dry place to store the paper. When stacking the paper, you must put feet on it. Can not be stacked against the wall. The relative humidity of the warehouse and workshop where the paper is stored is preferably maintained at 60% to 70%. (4) Sun protection. The paper contains lignin. Avoid direct sunlight. After the paper is exposed to water, the moisture in the paper evaporates, and the paper becomes brittle or deformed. In severe cases, it cannot be printed on the machine. (5) Heat protection. The temperature is not too high when the paper is stored. When the temperature exceeds 38 ℃, the strength of the paper drops significantly, especially the coated paper will stick and become waste. The temperature of the warehouse and workshop where paper is stored is preferably between 18 and 20 ° C. (6) Anti-folding. When folding and stacking papers, absolutely avoid stacking them one by one. The four sides of the paper should not be staggered and protruded when stacked, otherwise the protruding part will be broken, creped, discolored, etc., so the paper should be neatly stacked. Wood Pepper Mill,Wood Pepper Grinder,Wooden Pepper Grinder,Wooden Salt And Pepper Mill Yongkang Lianyang Industry & Trade Co., Ltd , https://www.lianyangmill.com