Waterproof carton packaging production problems
the cartons can be seen everywhere in our life, but in use process, we found that it is not waterproof, it has what nature does, today let's learn about the.
in fact, with the continuous progress of science and technology, we at the time of making the cartons will be coated on the surface coating, coating is not suitable for paper to carry on the processing of easy penetration, the elements in the coating is lower than the density of the paper will happen penetration, dim. According to the production problem, we can be common to speed up the production speed, and improve the drying speed of coating, the increase in the number of the tubes, the effect will be very good solution to this problem. In order to avoid coating on penetration.
shenzhen cardboard-box factory manufacturing products yes main waterproof operation using a waterproof light oil. Waterproof light oil to the production of corrugated carton, molding, machining plays a very important role.