Analysis of the triple circle of steel drum


1. Ordinary letterpress printing. It is currently the most co

Interesting talk about gift packaging design

It is no

There are more and more consumers currently using wooden floors to de

First, the advantages of self-made curved surface printing machi

The printing graphic part of the printing plate has the feature

(b): How to conduct on-board interaction

The first point, interaction in the car,

1, white and smooth low-fat yogurt
Beautiful suggest

1. Main construction technology

(1) Lacquer construction process:


Pinhole and snow point

main reason:

1 aluminum

“Playing” is a bridge between children and th

Solvent evaporation drying method


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