A paper bag is a bag-like container made of paper material, usually used for packaging, carrying items, or storage. Paper bags can be classified according to aspects such as the material they are made from, their purpose and structure.
Classification according to production materials:
White cardboard bags: Bags made of white cardboard (white cardboard), which usually have high strength and a smooth outer surface.
Kraft paper bag: Made of kraft paper, it has certain waterproof properties and is often used to package some items that are not susceptible to moisture.
Carat FT paper bag: Made of carat FT paper, which has a certain tensile strength and tear resistance and is suitable for some packaging that requires higher strength.
Classification according to use:
Shopping bag: Mainly used for customers to shop, providing a convenient way to carry. This can be a single use or reusable shopping bag.
Gift bags: Used for packaging gifts, usually with beautiful appearance and decorative design, suitable for gift giving on various occasions.
Food bags: Specially used for packaging food, and are usually made with food safety and freshness in mind.
Classification according to structure:
Flat bottom paper bag: The bottom is flat, suitable for loading wider items.
Square bottom paper bag: The bottom is square, which can stand more stably and is suitable for loading various items.
Bottom corner paper bag: The bottom is triangular, usually used for packaging light items, such as bread, pastries, etc.
Portable paper bags: There are portable parts on both sides of the bag for customers to carry.
Paper bags have received more and more attention and are widely used due to their environmental protection, degradability and good printing performance. Different types of paper bags are suitable for different occasions and needs.
