Industry News

Crystal labels, also known as UV transfer stickers, are made by using a UV flatbed printer to spray white ink, varnish, and other materials layer by layer onto a crystal film with a backing adhesive. Then, a transfer film is applied, and finally, the pattern is lifted and transferred onto the outermost surface of the object using the film.

The main materials of laser stickers include laser film, adhesive, and backing paper, etc.

Luminous stickers can emit light on their own because their surface is coated with special luminescent materials that can absorb and store light energy. When these materials are exposed to light, they absorb energy from the light and convert it into visible light. This process mainly involves two key principles: the light absorption of luminescent materials and the spontaneous emission of light. The following is a detailed explanation of these two principles.

I wonder if everyone knows the difference between coated paper with film and without film?Today, I'll give you all a brief answer.