New Hot Stamp Technology - Concave and Convex Hot Stamp

With the advancement of technology and meeting the needs of customers, we have successfully made the hot stamp with a bumpy feeling, the patterns with hot stamp can be bulged on the outside of the bags and will be concaved on the inside of the bags. This technology of Concave and Convex Hot Stamp can be used on all kind of bags, such as Flat Bottom Pouches, stand up pouch and so on.