Because the printing ink is dried by solvent volatilization, there is a certain amount of solvent residue in the packaging bag. The odor and toxicity produced by organic solvents will contaminate food and endanger human health. At present, the national standard stipulates that no square meter is10Therefore, the residual solvent of the printed matter is […]

In the past ten years, the printing industry has developed very rapidly, the competition is very fierce, the profit margin of the company is getting smaller and smaller, and the production quality management is difficult to keep up. In response to this situation, we provide a four-step plastic flexible packaging production quality management method to […]

In the realm of food packaging, rice plastic packaging bags play a pivotal role in preserving the quality and freshness of this essential staple. As sustainability becomes an increasingly critical consideration, the current situation and the trajectory of development for rice plastic packaging bags are of utmost importance. This article delves into the present state […]

With the development of science and technology, the flexible packaging industry has adopted a large number of new technologies, new processes, new equipment and new materials, making the flexible packaging composite substrate more and more types and better performance. Classified by material, it mainly includes paper substrate, plastic film substrate, metal foil substrate and evaporated […]

Eco plastic packaging bags have emerged as a promising solution to address environmental concerns surrounding traditional plastic bags. These bags are designed to reduce the ecological footprint and promote sustainable packaging practices. However, the production of eco plastic packaging bags is not without its challenges. In this article, we’ll explore the dynamics of this labor-intensive […]