Copy paper is one of the important materials in printing and production. Preservation and management of copying paper is a very important job.Copy paper should be placed in the box carton or in a dedicated drying cabinet to keep storage, keeping ventilation and drying.If it is temporarily sealed out, it is temporarily sealed, and then use it when the humidity is lower and the temperature is high.Lets take a look at the detailed knowledge of the copy paper storage moisture -proof.
How to store copy paper
1. Choose high -grade paper as much as possible in the rainy season. High -grade paper is better than low -grade paper in terms of processing technology, glue, and moisture resistance. The quality is relatively good.
2. Do not place a copy of different grams and brands in a paper box at the same time.
3. When adding a copy paper, please disassemble the copy paper packaging and check whether the paper is dry and quiet, and repeatedly flip and stretch the copy paper to prevent the paper from sticking to the paper.
4. The paper in the carton cannot exceed the thickness allowed by the copy machine. For details, please refer to the manual of the copy of the copy machine to determine the thickness range.
5. In order to keep the paper dry, a box of desiccant can be placed in the paper box.
6. The tide paper is temporarily sealed and stopped, and then use it when the humidity is lower and the temperature is high.
Copy paper storage notice
1. Copy paper should be placed in the packaging box carton or a dedicated drying cabinet to store storage, maintaining ventilation, drying, and the appropriate environment for storage and use: 20-25 ° C; relative humidity 35-55%.
2. Do not disassemble the bag before use. In the environment of poor temperature and humidity conditions, you should put it back in the packaging bag for a copy of the unused copy.
How to maintain copy paper
1. Paper moisture: The paper fiber has a strong hygroscopic performance, which is very sensitive to the humidity in the air. The water content in the paper always changes with the temperature and humidity of the environment.
2. The warehouse that stored paper should be cleaned and dry, or placed directly in the printing workshop. The paper pile is high from the ground and far from the wall.The relative humidity of the gym is best kept at about 60-70 %, while the temperature is suitable for 18-25 ° C.3. Paper to sunscreen: The paper must avoid the direct sunlight of the sun. The paper contains lignin intoxicating light resistance. Otherwise, it will be crispy and yellow due to the evaporation of the water in the paper.It will not be used.The windows of the warehouse are as high as possible, the glass is applied to white, or the curtains are installed to avoid light, which is to prevent the transmission of sunlight, especially news paper containing more lignin, convex paper, etc., Fluttering.
4. Paper should prevent heat: Paper should not be stored where the temperature is too high.Under normal circumstances, when the temperature in the room exceeds 38 ° C high temperature, the surface strength of the paper will be significantly reduced, and it is warped and deforms, especially the bronze paper, white card paper, gold card, silver card paper and other high -end paper.It is coated with a layer of white slurry and other color materials.If the temperature is high, it will melt and bond the slurry and color material into pieces.
5. Paper anti -folding: Paper storage should be flattened, and absolutely avoid placing one folding and stacked. When stacked, place the paper between the paper and separate the paper.Out of partial deformation, bending, or deterioration, it is easy to stain and break.
6. The paper is positive and negative: the paper piles on the paper table of the warehouse and the printing machine. During the putting and cutting the paper, the front and back of the paper should be recognized.Avoid the front and negative upside down when printing.
7. Paper should be fire: paper is flammable items. Printing companies are key firefighters. Therefore, "preventing problems before it occurs, and responsibility is more important than Taishan." Safety production is very necessary.The workplaces that store, print, binding, and cut into various processes should be kept tidy in storage, printing, binding, and tailoring.
8. Paper storage should be 20-30cm from the ground and 30cm from the wall. Do not let the paper be placed in a strong light place, so as not to place the paper purchased from the paper factory in stages and stacked in batches to establish a sound entry into the warehouse.The card system, the paper arrives at the factory quickly to enter the warehouse, so as not to make the paper in the air in the air in the warehouse according to the length of the paper storage period.Powderized and deteriorating problems Warehouses are ventilated and breathable. Warehouse paper must be stacked neatly. It should not be thrown or placed in a regular basis. Regularly set up spot checks. It is best to install air -conditioning equipment in conditional manufacturers to effectively control the humidity and temperature in the warehouse.Ensure the quality of paper and improve the quality of printing products.