PVC Bags

PVC bags are a type of plastic bag made from PVC film. Depending on the thickness and intended use of the PVC film, these bags are primarily used for packaging cosmetics, stationery, craft jewelry, gifts, and other products. Many high-end product manufacturers often opt for PVC bags to enhance the perceived quality of their products, though they tend to be more expensive than OPP and PE bags.

Compared to other materials, PVC bags offer higher transparency and a better tactile feel, making them a preferred choice for premium packaging. Their unique flexibility and durability not only protect the contents but also reduce the risk of damage during transportation. Additionally, PVC bags provide excellent sealing properties, effectively protecting against dust and moisture, which helps extend the shelf life of the products.

After high-frequency hot-pressed PVC bag and PVC roll film are cut into pieces after blanking, the first screen printing needs to be printed (PVC is usually mostly silk screen printing), and then it is formed by hot pressing with a high frequency machine. Generally, the copper mold is generally required to be produced first. After the production. Hot-pressed PVC bag can be pressed into PVC sleeve bag, PVC insert bag, PVC toothless zipper bag, PVC bag, PVC zipper bag and other styles.

After sewn PVC bags are printed, they are sewn directly with sewing machines such as flat cars or high-grade sewing machines. Generally, nylon zippers and other accessories are added.