Self-adhesive materials can be divided into paper, film, and special materials according to their surface materials. According to the surface glossiness, paper materials are divided into five types: high gloss, semi-high gloss, matt, metalized, and special paper. Film materials are divided into five types: transparent, translucent, opaque, metalized, and special materials according to their transmittance.…
1. Surface coating is used to change the surface characteristics of the face material. Such as improving the surface tension, changing the color, adding a protective layer, etc., to make it better accept ink and easy to print, achieve the purpose of preventing dirt, increasing ink adhesion, and preventing printed graphics from falling off.…
The self-adhesive label printing process is as follows: unwinding: intermittent: there is no tension change when the roll paper is unwinding, so no adjustment is required. Used in flat and round flat labeling machines, the unwinding speed is slow. Because this type of equipment has no paper positioning and correction device, the end of the…