Stereo bronzing? Use in what aspects stereo bronzing

Stereo bronzing? Stereo bronzing used in what respect? In recent years, with hot stamping material and bronzing version to raise the level of processing and the use of new machinery and equipment, domestic hot stamping process also got some new development. High-speed hot stamping, stereo bronzing, holographic positioning bronzing and bronzing printing process in the production of cigarette package again after began a wide range of applications. Stereo bronzing: three-dimensional hot stamping technology is the hot stamping technology and concave-convex embossing technology with the combination of a composite technology, is the use of corrosion or engraving technology will be made a hot stamping and pressure bump by up and down with the cavity die gravure and male mold letterpress, hot stamping and bump stamping technology of a complete process. This process complete hot stamping and pressure bump at the same time, reduce the processing procedure and scrap, misregister improves the production efficiency and product quality. Because the products formed by stereo bronzing effect is embossed with three-dimensional design, can no longer to print on it, so must use first hot after printing process design, at the same time because of its high precision and high quality requirements, is not suitable for the cold seal technology production. Stereo bronzing equipment usually has a flat pressure gentle circle round two, were not suitable for stereo bronzing round flatten way. Flat to flatten the three-dimensional hot stamping equipment with Bosch, its being developed towards high speed, high precision, easy to use, is the main model of stereo bronzing. Bosch, hot stamping machine has reached 7500 pieces/hot stamping speed, precision can keep in 0. Within 1 ~ 4 mm, which is one of the most advanced hot stamping machine. Circle pressure circle bronzing processing method commonly used in web link. Because the circle pressure circle is line contact, can completely avoid the pressed flat hot stamping of the bubble phenomenon, at the same time, speed, good quality. But due to the hot stamping version and bottom mould letterpress is round, processing is difficult, high cost and the circular bronzing version of the heat transfer effect is not very ideal, therefore is not widely used, often in some large output, high quality of the long version of live, e. g. bag, wine bag, health care products, etc. Due to the high-grade cigarette popular flexible packaging form, makes the original application on white cardboard post-press processing technology mature, have also transfer to the soft paper. Soft paper embossed, positioning hot this process will be hot stamping, belling on procedure, and products with hot stamping, graphic fine, beautiful, no pressure characteristics of convex askew. But the technology is difficult, to hot plate, holographic film, hot stamping machine is particularly high accuracy requirement, the operation indexes are very strict. Because of this, also be difficult to imitate, high degree of security.