The emergence of GRS global recycling standards for recycled plastic packaging bags to establish a certain credibility. In recent years, the global greenhouse effect continues to intensify, th...
At present, the packaging bags used in human life are generally laminated packaging. For example, the common flex packaging bags are BOPP printing film composite CPP aluminized film, laundry powder...
1. Diversification of the plastic packaging industry
Turning over the history of plastic bags, we will find that plastic packaging has a history of more than 100 years. Now in the 21st century, sci...
What is the function of packaging? Each product has its own packaging. It can not only provide protection, but also play the role of beautification and advertising to realize the value of commodit...
