It is necessary to use non-toxic, harmless, clean and non-polluting raw materials that comply with national food hygiene and environmental protection regulations and standards to make disposable degradable tableware. The following raw materials, additives, coatings and chemical agents are not allowed to make and process disposable degradable tableware:

1. Natural materials and their rough processed products that have not been decontaminated;

2. Invalidity, deterioration, mildew or contamination;

3. The content of harmful substances does not meet the hygienic standards;

4. Recycling of recycled materials;

5. Fluorescent brightener.

Green environmental protection packaging should meet three points, one is easy to recycle, the other is easy to dispose, and the third is easy to absorb, that is, it is easy to be integrated into the natural environment, but even degradable tableware cannot be achieved in a short time. Many degradation products claim that the degradation time is three to six months, but in fact, this is determined under a standard laboratory environment. In a natural environment, degradation is affected by various factors such as temperature and humidity. For example, if you put a lunch box in Where there is no water, it is difficult to degrade.” Under natural conditions, it takes at least one year for degradation products to degrade.