Paper corner protectors are an auxiliary material used to protect items in packaging, usually to prevent packaging from being damaged during transportation or storage. They are usually angular or L-shaped protective devices made of cardboard, paper material or cardboard, installed at the corners or edges of the package to increase the structural strength and stability of the package. Paper corner guards are suitable for the following types of shipping and packaging:

1. Pallet packaging: Paper corner protectors are often used in pallet packaging to stabilize and support goods and prevent them from shifting or being damaged during transportation.

2. Boxes and cartons: They can be used on the inside or outside of boxes and cartons to increase the structural strength of the package, especially when stacking multiple boxes.

3. Wooden goods: Paper corner protectors can be used to package wood, furniture, wood products and other items to prevent corners from being damaged or cracked.

4. Glass products: For fragile items such as glassware, mirrors, etc., paper corner guards can provide additional protection and reduce the risk of breakage.

5. Metal products: For metal parts, equipment or products, paper corner guards can help prevent scratches or impact damage.

6. Electronic equipment: used to package and protect electronic equipment, such as TVs, computers, household appliances, etc.

7. Oil Paintings and Artwork: In the packaging of art and oil paintings, paper corner protectors can provide additional structural support to prevent damage.

Paper corner guards are an environmentally friendly packaging solution that can often be recycled and reused. They can help reduce the risk of damage to items during transport and storage and are therefore widely used in all types of transport.