full paper bucket It is also widely used in our daily lives. Do you know what to pay attention to when making full paper buckets? Let's learn more about it together below.

1. The closure is firmly connected and flexible to open, and the lid and bottom of the barrel are well sealed after closure.

2. Galvanized or painted barrel clamps and closures should be shiny and free from detachment.

3. The round rolled edges are smooth and paperless, and the inside and outside of the cardboard bucket are clean and free of oil stains.

4. When printing graphics on the barrel, they should be clear, uniform, firmly attached, and free of ink running.

5. The barrel hoop should be welded firmly and smoothly, without burning through or virtual welding, and without obvious rust, peeling, or cracking.

6. The barrel body is smooth without mechanical damage, wrinkles, or glue peeling. The waterproof paint is evenly applied without any omissions, bubbles, or obvious sagging.

After processing, the paper bucket should be round and not lose its proper shape, without obvious defects such as shrinkage or leakage, which may have adverse effects on later use.

The surface of the product should be smooth, without any marks of mechanical processing, and there should be no wrinkles, let alone any areas where the glue has opened. The material treatment should be uniform, without bubbles, and waterproof.

The connected accessories should be stable and seamlessly integrated with the product, without any issues such as corrosion or rust. They should be flexible in opening and closing.