Domestic PS rotary label printing machines have not passed the technical standards and can only be used under the condition of low printing quality. If the technology is mature, it is still a Japanese PS rotary label printing machine, not to say that it is biased towards Japanese rotary offset printing machine, because the domestic PS rotary label printing machine has just been made in recent years, and it is all modified with a domestic six-opening small offset printing machine. Anyone who has done printing knows the quality of domestic small offset presses and can only print some printed materials with low demand. And the failure rate is high. After two or three years, most of them are scrap iron. PS rotary label printing machine and embossed rotary label printing machine have different requirements on the processing accuracy, assembly technology and technology of steel and mechanical parts, and assemblers. That is to say, PS rotary printing machine has high requirements. Nowadays, the PS offset presses of Beiren, Dazu Huaguan and Henan New Machine are not up to standard. Printing quality, machine stability and durability are not comparable to Heidelberg, Roland, Gaobao in Germany, Komori and Mitsubishi in Japan. Which domestic PS offset press is better, Donghai, Zhongtian, Taihang, Wanjie, Haotian and China Eastern Airlines? They have been unstable for so many years. Can these domestic PS rotary label printing machines work? Say something you shouldn't say, don't push immature products to the market to cheat money, it won't be a brand for a hundred years. It is better to buy a Japanese brand embossed rotary label printing machine than to spend more than two million yuan on a domestic PS rotary label offset printing machine. The printing effect of embossed CTP plate making is better than that of domestic PS rotary label printing machine, and it has been stable for more than ten years, which is much more cost-effective than buying a domestic PS rotary label offset press. PS rotary printing machine only has advantages for printing paper materials, but has no advantages for printing PVC, PET, PE, dumb silver dragon and other film materials. Now and in the future, printed self-adhesive labels and self-adhesive letterpress will certainly occupy most of the market.