Plastic packaging bag new technology classification
Multi-layer coextrusion blow molding technology
The packaging industry has been developing a package that not only effectively protects the quality of the content, but also meets the luxury and novel look. Using multi-layer co-extrusion blow molding technology, the plastic containers produced can meet the above two requirements, so that different properties and types of plastics are co-extruded together and molded at one time. The products combine the advantages of various constituent materials to meet high-grade cosmetics. The requirements for the barrier properties of detergents. On the one hand, it completely isolates light and air, avoids the oxidation of cosmetics; on the other hand, it combines different kinds of plastics to obtain a wonderful visual effect and a unique hand.
Development and design of green packaging materials
Many daily chemical companies have begun to focus on environmental issues, and environmental considerations have been added to the selection of packaging materials to consider whether these materials can be recycled. To develop green packaging, we must consider: (1) attach importance to the development and replacement of packaging materials, develop environmentally friendly materials to replace traditional materials; (2) pay attention to the recycling and reuse of packaging waste; (3) actively adapt to global green consumption fashion, and promote Commodity packaging is moving towards “green packaging”.
This information comes from China Packaging Bag Trading Network