Features: 1) Materials: 45# alloy steel; 2) Grains: various geometric shapes, belt, strip and solid grains; 3) Line speed: 0 800m/min; 4) Surface hardness: HRC55 62; 5) Wearability: over 5 years of continuous embossing; 6) Applicable to the embossing of paper, sheet, decorative materials, and metal thin sheets; 7) Featuring clear patterns, high lining speed and strong solid feeling.