Technical essentials of plastic hot stamping process Hot stamping equipment refers to various types of hot stamping machines, but regardless of the name or model changes, their basic types are still flat stamping and rolling stamping.

1. There should be a high-quality hot stamping machine, which generally consists of five parts: working part, debugging part, foil rolling part, air circuit part, and electrical control part. These five parts work together, and any link with a weakness cannot work effectively. A good hot stamping machine not only has these five parts, but also needs to have the advantages of elegant and beautiful appearance, reasonable design, compact structure, good performance of each part, and long service life.

Fabric hot stamping is a highlight of the clothing industry, but perhaps the loose structure of the fabric itself will weaken the smoothness of the hot stamping paper, and the hot stamping of fabrics cannot achieve the exquisite level of other industrial fields to some extent.

In the fierce market competition, in order to increase the added value of products and more effectively carry out packaging anti-counterfeiting, more and more packaging paper boxes are adopting hot stamping technology. Hot stamping includes ordinary hot stamping, cold hot stamping, concave convex hot stamping, and holographic hot stamping. The commonly used ordinary hot stamping processes include flat press hot stamping and round press hot stamping, as round press hot stamping is a line contact. It has the characteristics of being widely used in hot stamping substrate factories, suitable for large-area hot stamping, and high hot stamping accuracy, and is widely applied.

What is the cold ironing process Cold stamping refers to pre printing UV curing adhesive and then transferring the cold stamping foil onto the substrate to be hot stamped. The basic configuration of the device is: Printing machines (flexographic, offset, relief printing)

If the hot stamping pressure is too high, the hot stamping pattern on the surface of the cigarette pack is prone to discoloration, reverse pulling, and even damage to the hot stamping plate. Even if the hot stamping plate is not damaged at that time, it will greatly reduce the service life of the hot stamping plate and increase production costs. At this point, overall or local