What are the envelope customization processes?

Generally speaking, the processes used for printing envelopes include gilding and silvering on the envelope surface. Envelopes with high hardness can also be used for local UV. Envelopes with special shapes can be shaped differently. Some envelope surface treatment processes include embossing, embossing, gilt edged, pinhole, gluing, pressing, punching and corns.

Here is a brief introduction to the most commonly used processes for envelope printing, such as gilding, embossing and embossing.

Envelope bronzing: It is a kind of heat transfer printing process. The characters, logos and patterns on the envelope surface have a metallic color effect and a sense of bulge. Envelope prints are very high-end.

Embossing: This is easy to understand. It is to use a machine to press a line or some special shapes. Especially in some thicker ones, the embossing effect is very good.