Because of its convenient use, beautiful appearance and low cost, it is widely used in life. In addition to printing, the die-cutting process is also very important in the production process. The so-called die-cutting is to cut the self-adhesive material into the required shape with a blade. Most of the die-cutting process is to semi cut the self-adhesive material, that is, only cut the surface layer and glue of the self-adhesive material without cutting the bottom paper. In most cases, after the self-adhesive material is die-cut and formed, the unnecessary surface layer and glue will be discharged, leaving the required part. Laser engraving die-cutting is a non-contact processing without mechanical deformation. It can die-cut self-adhesive labels of any shape and depth with high precision
It is a composite material made of paper, film or special materials, coated with adhesive on the back, silicon backing paper as protective paper, and made into a finished product label after printing, die cutting and other processing. When in use, just peel it off from the backing paper and press it gently to paste it on the surface of various substrates, or automatically label it with a labeling machine. Laser hollowing machine for laser self-adhesive products has the characteristics of arbitrary shape, novel style, exquisite and unique, high processing precision, high degree of automation, fast processing speed, high processing efficiency and simple operation. It adapts to the development trend of various production technologies. Laser hollowing machine has been widely used in the paper industry at an amazing speed
The new laser cutting technology can well solve the above problems. The self-adhesive label laser cutting machine replaces the traditional mechanical die cutting. The computer-controlled contactless processing will not produce material deformation. The software control can achieve the repeated positioning accuracy of 0.01mm, greatly improve the product quality and reduce the scrap rate In the label production process, the quality of die-cutting directly affects the subsequent processing process of the label, and even leads to the decline of product quality. Therefore, each link of die-cutting can not be ignored
And can die-cutting any graphics at the same time, full penetration, full penetration, die-cutting depth gradient can be adjusted arbitrarily; In addition, laser die-cutting equipment can also realize online digital printing machine, truly realize die-cutting digital automation and expand more fields The conventional die-cutting process is somewhat clumsy. Due to the manufacturing needs of the knife die, it is time-consuming, laborious and energy-saving, and the manufacturing cycle is long, and the dependence on technicians is high. Once the knife die is replaced, the product will be invalid. Therefore, in this link, laser die-cutting equipment is completely superior to the traditional die-cutting process
Laser die-cutting technology is also superior to traditional die-cutting technology in cost. The cost of laser die-cutting process mainly includes equipment cost and equipment use cost, while the cost of traditional die-cutting process mainly includes knife mold, proofing equipment, traditional die-cutting process, manual adjustment, waiting time, etc For the traditional die-cutting process, the production cost of knife mold is very high. For many small and medium-sized printing enterprises, the production cost of post press knife mold is as little as 30000-50000 / year, and mostly 100000-150000 / year. Die cutting workers also need experienced masters for professional installation and commissioning. In addition, the space for storing the knife template, various auxiliary tools and uncontrollable consumption are required. The higher the use cost of the traditional knife template!