What kind of plastic can touch food?
PE can be used for plastic bags and plastic wrap; PS foam can be used as a disposable plastic bowl; PET can be used as a beverage bottle; common soda water and mineral water bottles are PET; PC can be used as water cups.
A lot of plastic can, such as PP, can be used as a plastic spoon;
In a word, no volatile odor, no poison to human or livestock, can be used.
It is better to wear plastic without color. The color is usually processed and not clean!