Anti-oxidation packaging technology (below)

(2) Select suitable air permeability or other special requirements for packaging materials or containers. The packaging of some articles requires that the permeability of the material or container is as low as possible; some articles (biological articles) require .......

Contemporary book printing

Printing is a graphic reproduction technique. Therefore, printing is also a technique that spreads social culture characterized by graphic reproduction. When human social civilization progresses to a certain stage, driven by people's demand.......

Screen printing and screen printing

introduction

The stencil printing with the screen material as the printing plate support body is called “silk screen printing”. The screen printing technology is called “screen printing” in the printing industry and “silk .......

Hot foil stamping and embossing process

In the past, our factory took a variety of wine bottle labels and cigarette cases, where the need for hot stamping and embossing, are taken to make two layouts. Need to foil stamping plate made when the negative plate after the corrosion, concave and convex plate .......