PVC plastic packaging can meet the diversified protection requirements of commodities and significantly improve the quality and life of commodities. There are a variety of PVC plastic packaging functional materials that can meet the barrier requirements for water vapor, gas, grease, organic solvents and other substances, as well as anti-rust, anti-corrosion, anti-electromagnetic radiation, anti-static, anti-chemical and other requirements. As well as aseptic preservation, non-toxic and pollution-free requirements. PVC plastic packaging has a strong commodity attraction, especially suitable for sales packaging requirements. PVC soft packaging is the most affinity of the packaging form. The texture of PVC soft packaging material products is light, soft, comfortable, and suitable for colorful printing. The information transmission effect is good, so that consumers have a good sense of reputation. PVC plastic packaging process is simple, easy to operate and use. PVC plastic packaging manufacturers and Packers can package and produce their own packaging as long as they purchase specific functional soft packaging materials and equipment of good quality. The technical requirements are easy to master. Soft package products open easily with users