The outside wrapping remarkable position USES the paper laser forgery-proof to hit the sign, has the concave-convex feeling with hand touching.
外包装显著位置采用纸质激光防伪打标，用手触摸有凹凸感。
2
Concave-convex thermo-printing of various high-grade and fine printed products can also be conducted on this machine for obtaining stereoscopic exquisite and beautiful packing and decorating products.
各种高级精细的印刷品均可在本机上进行烫印，以获得富有立体感，精致美观的包装，装潢制品。
3
Because there is no abrasion between the concave and convex, the nut is reusable.