How do paper bowls ensure dining hygiene and safety?

Paper bowls, as an indispensable disposable tableware in the modern catering industry, play a vital role in ensuring the hygiene and safety of dining with their unique advantages. These seemingly simple paper containers, through a series of sophisticated design and manufacturing processes, ensure the hygiene and safety of consumers during use, and provide strong support for the healthy development of the catering industry.

High-quality paper bowls usually use food-grade paper as the main raw material. These papers are strictly screened and tested during the production process to ensure that they do not contain toxic and harmful substances. The use of food-grade paper effectively prevents the contamination of food by harmful substances that may be released during the use of paper bowls from the source, thereby effectively protecting the health of consumers.

During the production process, paper bowls need to go through multiple processes of processing and treatment, including paper cutting, forming, printing and coating. Among them, the coating process is crucial in the production process of paper bowls. By coating a thin layer of polyethylene (PE) film on the inner wall of the paper bowl, it can effectively prevent the penetration of moisture and grease while maintaining the strength and stability of the paper bowl. This layer of PE film not only has excellent waterproof performance, but also undergoes strict food safety certification to ensure that it will not cause contamination to food during use.

High-quality paper bowls are packaged in well-sealed packaging materials to prevent the intrusion of pollutants such as dust and bacteria. At the same time, paper bowls need to be placed in a dry, ventilated, and light-proof environment during storage to avoid moisture, mold, and other problems. Such strict packaging and storage requirements ensure that paper bowls remain in good hygienic condition when they reach consumers.