Are Disposable Paper Bowls Harmful

Not all disposable paper bowls are harmful, only paper bowls that do not meet national standards may be harmful to the human body. Many restaurants have disposable paper cups, paper bowls, and other tableware, and many customers believe that they should be at least cleaner than plastic cups and bowls. In fact, some paper tableware is not safe and hygienic, mainly due to the following two reasons:
1. Unqualified hygiene indicators
The main manifestation of unqualified hygiene indicators is the unqualified evaporation residue. If disposable paper bowls are illegally added with calcium carbonate, talcum powder, paraffin, liquid additives, etc. during the production process, long-term use of such paper utensils by consumers may lead to a large amount of unknown substances entering the human body, causing harm to the body, reducing the human immune system, causing various chronic diseases such as gallstones, kidney stones, constipation, and blood diseases, and even carcinogenic risks.
Unqualified hygiene indicators also indicate that the decolorization test did not meet the standards. The national standard has clear requirements for pattern printing. Taking paper cups as an example, there must be no printed patterns within 15 millimeters of the cup mouth and 10 millimeters of the cup bottom from the cup body. Some disposable paper bowl manufacturers use substandard ink for pattern printing in order to reduce production costs. When consumers use paper cups, the colored parts of the cups may come into contact with sweat on their lips or hands, and substandard ink often contains benzene and toluene, which can harm human health.
2. Unqualified performance in use
The unsatisfactory performance of disposable paper bowls mainly includes leakage performance, sensory indicators, and compressive strength. Han Yuming's analysis pointed out that unqualified leakage performance and compressive strength will directly affect consumer use; The problem of sensory indicators not meeting the standards is mainly due to the distance between the printing and the cup mouth and bottom not meeting the requirements, which may cause consumers to directly contact the printing area and ingest harmful substances to the human body during use.