With the vigorous development of the printing and packaging industry, people pay more and more attention to post-press processing die cutting production and the application of die cutting materials. In the Hong Kong market, all kinds of die cutting knife between launched fierce market race. A time full of beautiful things in eyes of various brands, to the customer provides ample choice, but also increased the difficulty of the choice. In so many brands, as users, how to "choose its shortcomings are from the"?
The characteristics of high quality die cutting knife should have
1. Choose the high quality steel, steel structure, blade rich soft blade, without too much of a rebound after bending, molecular structure remains close connection.
2. Exquisite surface carbon back: brittle carbon molecules from the surface layer of die cutting knife, the blade when bending from brittle fracture surface, and cause blade fracture. As a layer of soft wrap the blade skin tissue, facilitate its forming.
3. Good heat treatment: can according to customer's different requirement section will die knife to adjust to different hardness, and the blade adjustable soft easy to bend and dispatch knife peak hard durable.
4. High accuracy: the higher the precision die-cutting knife, die-cutting machine shorter regulating time, the lower the mechanical wear, the faster the production, the die cutting the better the results. Especially the die cutting of stickers trademarks, precision die cutting knife isn't up to standard.
5. Should have more specifications, models for customer choice, the choice of the die cutting knife should have more specifications, models for customer choice, the choice of the die cutting knife should follow three principles to choose: (1) the production whether long version; (2) customer requirement is high, (3) the die cutting pattern is complicated. Choose the most suitable type and specification of die cutting knife is the key to