How to choose and identify the material of disposable paper bowls

When selecting and identifying the material of disposable paper bowls, you can start from the following aspects:

Packaging markings: Check the markings on the packaging to make sure there are food safety certification marks, such as "QS" or "SC". These marks indicate that the product has passed quality inspection by the relevant department.

Material description: High-quality paper bowls are usually made of food-grade raw materials, such as pure wood pulp paper, and the inner wall is coated with a layer of food-grade PE film to prevent leakage. Avoid choosing products that do not indicate the material or use recycled paper.

Appearance quality: Observe the appearance of the paper bowl. A high-quality paper bowl should have a smooth surface, uniform color, and no obvious impurities and odor.

Heat resistance: It can be tested by pouring hot water into it. A high-quality paper bowl should have no peculiar smell and should not soften or leak.

Brand reputation: Choose products from well-known brands, which usually pay more attention to quality control and safety.

Through the above points, you can better select and identify the material of disposable paper bowls to ensure safe use.