Advantages and uses of pvc packaging bags
In today's society where the concept of environmental protection is prevalent, we do not advocate the use of plastic packaging bags in principle, but when packaging bags made of new environmentally friendly materials have not yet become popular, plastic packaging bags still occupy a position that cannot be underestimated in the commodity packaging industry. . At present, the packaging of many commodities and supermarket shopping bags are still used in various plastic bags, among which PVC flexible packaging is more common. So what kind of packaging bag is a ECO Friendly PVC Packaging Bag? What are its advantages? What fields can ECO Friendly PVC Packaging Bag be used in? Below, Xiaotu will answer these questions one by one for you.
Production method of ECO Friendly PVC Packaging Bag High-frequency hot-pressed Moisture-proof PVC Packaging Bags, that is, after the PVC roll film is cut into pieces after cutting, it needs to be printed by silk screen first (PVC is mostly silk screen printing), and then hot-pressed with a high-frequency machine. Generally, copper bags need to be customized. model and then produce. Hot-pressed PVC bags can be pressed into PVC sleeve bags, PVC lined bags, PVC toothless zipper bags, PVC handbags, PVC ziplock bags and other styles. After the sewing PVC bag is printed, it is directly sewn with sewing machine thread such as a flat car or a high car. Generally, there will be accessories such as nylon zippers.
First. About Excellent Insulation PVC Packaging Bag
PVC is a synthetic polymer material, its chemical name is polyvinyl chloride, popularly speaking, it is a new generation of plastics, therefore, PVC packaging bags can be commonly referred to as one of the plastic packaging bags. PVC packaging bags are made by pressing PVC film. The PVC roll film material is first processed and sliced, and then printed, high-frequency machine hot pressing and other processes can be made into various packaging bags. PVC packaging bag is a relatively high-grade plastic packaging bag, and its price is slightly higher than that of OPP packaging bags, PE packaging bags, etc. It is often used for packaging of higher-end products.
Second, the advantages and uses of PVC packaging bags
1. Advantages of Excellent Insulation PVC Packaging Bag:
The heat shrinkage temperature is low, the service life is long, and it is not easy to deform;Moisture-proof, waterproof, strong anti-fouling, excellent insulation, flame retardant, good transparency;Imitation of electric radiation, anti-chemical, anti-corrosion, anti-rust, to meet the packaging needs of special commodities;The packaging method is simple and easy to learn, and the operation is very simple, but at the same time it does not lose the exquisite appearance;
2. The use of Excellent Insulation PVC Packaging Bag
Generally speaking, Excellent Insulation PVC Packaging Bag can be used for the outer packaging of commodities. Simply put, the packaging of all commodities will involve the use of PVC packaging bags, especially in electrical appliances, medicine, daily necessities, food, beverages, Excellent Insulation PVC Packaging Bag are often used in the packaging of toys, cosmetics, light industrial hardware and other light and small products.
