Due to the high cost of melamine powder, some manufacturers use urea-formaldehyde molding powder to replace melamine materials in order to obtain greater benefits. Some tableware is made of urea-formaldehyde molding powder, and then the outer surface of the tableware is covered with a layer of melamine powder. Urea-formaldehyde resin tableware, the chemical composition of which is deposited into the food, will cause harm to the body and needs to be stopped.
What regulations does the country have on melamine meals?
The Market Supervision and Administration Bureau will conduct random inspections of melamine plastic tableware. The following is the state's random inspection of melamine plastic tableware in the past three years.
Among them, the main reasons for the quality problems of melamine tableware products are the defects of the production process and the improper selection of raw materials or the lack of strict control of the enterprises.
The testing items for melamine tableware include:
Dry heat resistance, low temperature resistance, damp heat resistance, pollution resistance, warpage, drop, sensory, total migration, potassium permanganate consumption, formaldehyde monomer migration, heavy metal (in Pb), decolorization test, decolorization test, decolorization Test, melamine monomer migration.
