There are various types of accompanying file bags, which can be classified into multiple types based on factors such as material, shape, size, and purpose. Here are some common types of accompanying file bags and their functions:
1, Types of accompanying file bags
Plastic file bag：Single layer, double layer, and multi-layer plastic file bags: These file bags are usually made of plastic materials such as polyethylene (PE) and have waterproof, moisture-proof, and drop resistant properties.
Self sealing bag: With a self sealing design, it is easy to open and close, maintaining the sealing of documents.
Pressure sealing bag: By using pressure sealing, the sealing and safety of the document bag are ensured.
Paper document bag：Kraft paper file bag: classic and practical, beautiful and artistic, while also being environmentally friendly.
Kraft paper envelope: lightweight and easy to fold, suitable for temporarily storing small amounts of documents.
Handheld file bag: With a handheld design, it is convenient to carry a large number of documents.
folder
Single layer and double-layer folders: mainly used to hold a small number of important documents or contracts for easy reference and signature.
Paper folder: It is designed with a paper clip mechanism inside to secure files and prevent them from slipping.
Plastic folder: Made of more durable material, suitable for long-term use.
2, The function of the accompanying file bag
Protect files：File bags can effectively protect files from damage, contamination, or loss. Whether it is the waterproof and moisture-proof function of plastic file bags or the flexibility and durability of paper file bags, they can provide additional protective layers for documents.
Easy to carry：File bags usually have a portable design, such as hand straps, shoulder straps, etc., making it convenient for users to carry files with them. Whether going to the office, conference room, or on a business trip, file bags can easily load and carry documents.
Organize and classify：File bags can help users organize and categorize files, making them more organized. By putting files with the same theme or category in the same folder, users can easily find and distinguish different files, improving work efficiency.
Confidentiality and Privacy Protection：For some sensitive or confidential documents, file bags can provide additional confidentiality and privacy protection. For example, archive bags typically have sealing or locking mechanisms to ensure the security of documents and prevent unauthorized personnel from viewing or accessing them.
The accompanying file bag plays an important role in transportation, office, study, and daily life, with a wide variety of types and rich functions that can meet the different needs of different users.
