The use of disposable lunch boxes has become very common, and high-quality secondary lunch boxes will not affect people's health and life during use. So how do we identify its quality?
First, distinguish from the color, the transparency of high-quality disposable tableware is several times that of glass products, the surface is shiny. Inferior disposable tableware has low transparency and dull surface gloss due to the use of recycled materials.
Second, from the standpoint of hardness, two high-quality disposable lunch boxes are placed upside down and can bear the weight of an adult (about 130 to 140 kg).
3. Distinguish from the cleanliness. Since the disposable meal box is used for one time, you only need to check whether there are water stains, residues, fingerprints before use to distinguish whether it is a second-use tableware.
Fourth, distinguish from the smell, high-quality disposable lunch box is non-toxic and tasteless. The introduction of hot water will not have any taste. It is a product that consumers can rest assured. Inferior quality disposable lunch boxes will have a pungent odor, which is very harmful to human health.