The large-scale opening of the paper lunch box to the market dep…
US manufacturers are looking for ways to make the commerciali…
Symptoms: Dust deposits on the blanket, causing severe color …
Patent name: Method of adjustment of rollers in printing machine…
Shanghai Dayang Printing Machinery Co., Ltd. is a professiona…
â—†Development: Borealis Group
â—†Features:…
Model NO.: 125cm…
In the past 20 years, China's printing industry has undergon…
Green packaging material
Broadly spe…
ã€Temperature loss】