Embossing types - Import export

Dry embossing is a type of process similar to the hot stamping, where foil is not used. There are two types of embossing. First one is convex - we need two clichés pressing the material by both sides ( negative and positive) with high temperature. It could be used on thiner materials - paper, carton and etc. Second one is concave - touches the material with one cliché and concave only the upper part.