fibre drum It is widely used in our daily lives. Do you know the requirements for the processing of paper drums?

1. 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.

2. 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.

3. The welded 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.

I believe everyone is familiar with the manufacturing process of paper buckets. So, do you know what the manufacturing process of paper buckets is?

1. Die cutting and indentation: A commonly used process for packaging printed materials in paper drums/cans, which involves using a die cutting knife to cut the desired shape or cut according to the design requirements of the paper drum/can product.

2. The UV technology is applied in the paper barrel/can packaging industry, and its process characteristics are: on the surface of ordinary offset paper products or BOPP matte film, screen printing technology is used to coat the paper product pattern, so that the coating area forms a strong contrast with the matte or glossy surface, achieving the finishing touch effect on the graphics and text that need to be emphasized: local UV, crystal raised characters, rainbow, sanding, etc.

3. Polishing: Not only can it enhance the surface brightness of paper can packaging and protect printed graphics and text, but it also does not affect the recycling and reuse of paper, saving resources and protecting the environment. Therefore, it is widely used in the surface technology of paper can packaging.