It has been many years since the digitalization of the bronzing paper printing industry of A4 sublimation paper began, and the application of bronzing paper has spread to the streets and alleys. The appearance of network printing portals on the Internet is not news. So how does the traditional demand for "printing", a century-old tradition, benefit from new technologies? How to describe the future correctly as we continue to evolve.
The most commonly used hot stamping plate still corrodes the copper plate, usually 2mm thick, and is used by riveting it to another thick copper or aluminum plate. The advantage of this version is low cost, but the disadvantage is that it can only be used for flat hot stamping. The hot stamping plate has a short life. Generally, it needs to be replaced after 100,000 hot stamping buttons. It usually takes several hours to replace the hot stamping plate, which will increase the cost of the machine. , Especially on higher-priced bronzing machines (such as Bobst bronzing machines), the loss is considerable.
Engraved brass plate has been widely used. Through electricity and control software, three-dimensional engraving is carried out according to the scanned image in advance. The hot stamping plate produced in this way can be used for three-dimensional hot stamping, or one-time forming of embossing and embossing, with the predicted relief plate. The hot stamping plate made by this method usually uses 7mm brass plate, and the service life can reach more than 1 million times. It is especially suitable for long plate work, which can greatly reduce the downtime and plate changing time. Moreover, because brass is harder than copper, it is more difficult for small The performance of the pattern is more ideal. The disadvantage is that the production cost is much higher than the corrosion method. However, it is still very suitable for long-form work such as cigarette packs, especially those that require concave-convex processing. Since it can be formed at one time, the process is reduced and the rejection rate is reduced. In the past, the hot stamping version of this dye sublimation paper needed to be processed in Europe or the United States. In addition to the cost and delivery date, it was difficult to meet the requirements. Due to different cultural backgrounds, the understanding of the requirements for patterns and text was different, and it was often difficult to meet the requirements.