Print album is becoming more and more popular in enterprises. More and more enterprises like to use print albums to promote the company's products and cultural concepts. In the process of album printing, embossing deformation is very common. So what is the cause of embossing deformation? Jinan printing and packaging manufacturers will explain for you.
1. Plate factor
At present, most of the PS plates used in the printing album industry are based on aluminum plates, adding a certain amount of zinc, which not only has certain tensile properties, but also has certain ductility. Under certain conditions, the tensile strength of the new PS plate is greater than the ductility.
The printing plate made of new PS plate has no obvious ductility. If the printing plate made of recycled PS plate is used, especially when the number of printed materials is large, this change can be obviously felt.
After electrolysis, the PS plate has no qualitative change, but its surface sand hole is significantly thicker than the new PS plate, and its thickness and weight will be greatly reduced.
Therefore, in the process of printing the album, if the details are handled properly, many unnecessary troubles will be reduced, the process will be smooth and the efficiency will be higher.
2. Coverage factor
1. The quality of the purchased adhesive tape is not qualified, it cannot reach the normal service life, and it loses its due performance, which causes the embossing deformation during the printing process of the album.
Treatment method: replace the qualified rubber blanket.
2. The rubber band is improperly installed and loose in the middle.
Treatment: Reinstall the blanket.
3. The operator did not clean the impurities on the surface of the blanket in time, which led to a large amount of impurities on the surface of the blanket for a long time, making the surface of the blanket hardened and unable to clean. When printing, it will swell after absorbing the water on the surface of the printing plate, resulting in the deformation of the handwriting.
Treatment method: clean in time. If it cannot be cleaned, the blanket shall be replaced in time. We should find problems and deal with them in a timely manner to avoid unnecessary troubles and problems, make beautiful printed albums, and submit satisfactory answers to customers.
The reason for the deformation of the printing album has been found, which also provides a simple solution for you. If you have any problems, please come to our website http://www.krbzjc.com Consult!
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