Silk screen: After printing, the effect has obvious concavity and convexity, because it is a layer of ink.
The regular bottle (cylindrical type) of silk screen printing can be finished at one time, and the other irregular one has a one-time cost, and the color is also a one-time cost, which can be divided into two types: self-drying ink and UV ink.
Hot stamping: It is a thin layer of paper stamped on it, so there is no bumpy feeling of silk screen printing.
Hot stamping is best not to directly on the two materials of PE and PP, you need to perform thermal transfer first and then hot stamping, or if you have a good hot stamping paper, it can also be directly hot stamped.
Water transfer printing: It is an irregular printing process carried out in water. The printed lines are inconsistent and the price is more expensive.
Thermal transfer: Thermal transfer is mostly used for large-volume, complex-printed products. It is a layer of film attached to the surface, and the price is relatively expensive.
Offset printing: It is mostly used for aluminum-plastic tubes and all-plastic tubes. If the offset printing is a colored tube, you must use silk screen printing. The offset printing will show the background color and sometimes attach a layer of bright film or sub-surface on the surface of the tube.