Which is more environmentally friendly for paper bags and plastic bags?
Shopping bags, paper, or plastic? When we go shopping in the …
Shanghai launches multi-layer co-extruded heat shrinkable film
In China, the annual slaughter of cattle and sheep is about 1…
Perfume bottle material, process, modeling elements
With the improvement of people's living standards, perfumes no longer exist as a luxury pr…
Why is it easy to drop ink after printing on Yaguang paper?
In the printing process of matt paper, there is often such a …
Introduction of Application Characteristics of Several Special Cleaning Agents in Printing Process
With the continuous progress of printing technology, various …
Smart parents teach children to play with toys
Compared with all kinds of artificial toys, nature provides us with a large number of natural t…
Application status of various synthetic adhesives in packaging industry in China
Synthetic adhesives have many features such as wide applicati…
Composite wood flooring knowledge
Due to the extreme weather conditions in the summer, the temperature …
The Forbidden City expert teaches you how to identify the identification of three kinds of red sandalwood
There are many kinds of wood belonging to the genus Pterocarpus, but …
Western old furniture collection and maintenance (Figure)
Enterprises must strengthen their confidence and actively meet the challenges
Recently, the author visited some large-scale paper packaging companies and contacted some…