袋子知识

There are many types of PVC bags, and the following are some common classifications:

According to usage: PVC bags can be used for various purposes, such as clothing packaging bags, hardware packaging bags, cosmetics packaging bags, stationery packaging bags, craft jewelry packaging bags, gift bags, etc.

According to the production and processing methods, PVC bags can be divided into high-frequency hot pressed PVC bags and sewn PVC bags. High frequency hot pressed PVC bags are made by cutting PVC film into pieces through cutting, screen printing for printing, and then hot pressing with a high-frequency machine. Sewn PVC bags are made by directly sewing them with a flat or high sewing machine after being cut and printed.

According to the style: PVC bags come in many different styles, such as PVC sleeve bags, PVC embedded wire bags, PVC toothless zipper bags, PVC handbags, PVC self sealing bags, etc.

According to the material: PVC bags can also be classified according to the material, such as high-pressure polyethylene plastic bags, low-pressure polyethylene plastic bags, polypropylene plastic bags, polyvinyl chloride plastic bags, etc.

According to printing and processing: PVC bags with printing and processing have better visual effects and texture, which can improve the product grade, but the price is relatively high.

Overall, there are many types of PVC bags that can be selected according to different classification methods. When making a purchase, it is necessary to choose a suitable PVC bag based on your own needs and budget.