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Moderate hot stamping pressure, hot stamping temperature and hot stamping time are three prerequisites for good stamping quality. Hot stamping temperature and hot stamping time can be coordinated within a certain range. For example, when the hot stamping temperature is slightly lower, it can be compensated by reducing the stamping time. When the hot stamping temperature is slightly higher, it can be matched by reducing the stamping time. At present, neither the materials used in hot stamping in China nor the hot stamping process are standardized. As there are no provisions in this area, there are many printing companies that are very random when processing. The strict management of the printing plant will, after a period of practice, find out a set of suitable process conditions for the factory: experienced stamping workers who have accumulated attention can also pass water by hand even without a temperature indicator. Quickly touch the Plate to determine if the stamping temperature is appropriate. The adjustment of hot stamping pressure should be flexibly controlled according to the layout. Large areas of hot stamping require greater pressure, while fine text and lines require less pressure. When the same layout has both a large area of ​​hot stamping and a small text to be stamped, it is possible to perform partial pressure compensation by means of a pad to take into account both. If layout factors are not taken into consideration, the entire plate is stamped with the same pressure, which will inevitably result in a large area of ​​hot stamping with fine text stencils, or fine text stamping with clear and large areas of hot stamping.