1. Gold stamping: The scientific name is hot press transfer printing, referred to as hot transfer printing, commonly known as gold stamping and silver stamping. There's also a cold offset.
2 UV: Ultraviolet, UV is abbreviated as "UV transparent oil" is the full name, which depends on ultraviolet radiation to dry curing ink. Usually UV is a screen printing process, but now there are offset UV.
3 punching convex and embossing: the technology of embossing, which relies on pressure to make part of the printed object change to form a pattern, is that the metal plate becomes the embossing plate and the bottom plate stop pressing after corrosion. There are two kinds of low-cost common etching plate and expensive laser engraving plate.
4 Beer: The pronunciation of Guangdong is "turtle", which means moulding.
Jin Cong: It is to put a layer of glue on the paper first and then sprinkle gold powder on the glue.
6 YO: It's a spring-like object, most of which are made of plastic. It's commonly used on the spine of calendar and notebook, and it's used for turning pages.
7 过胶： 给印好的纸张压一层透明的塑料胶膜，有水晶膜、光膜和亚光膜，很多中央叫法有些不同，不环保。
7 glue-passing: Press a transparent plastic film on the printed paper. There are crystal film, light film and Matt film. Many central terms are somewhat different, which is not environmentally friendly.
8 针孔： 也叫针线、牙线，就是给纸张压出一道半衔接的线条，通常呈现在包装启齿处。
8 pinholes: also known as needle thread, dental floss, is to press a semi-cohesive line for paper, usually presented at the opening of the packaging.
9 punching: It is to make a hole in a sheet of paper or N sheets of paper according to the size requested. There is a special punching machine.
Flocking: It is to brush the paper with glue and then paste a similar layer of fluff to make the paper look and feel a little fluffy.
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