Dong Jinshi, a lot of plastic, polyvinyl chloride plastic tablecloth (pvc) material, although it is non-toxic, but when exposed to heat after the release of vinyl chloride is toxic and may cause cancer. If chloride added plasticizers, also contain lead , chromium and other heavy metals, particularly at high temperatures easily absorbed food grease and sweat hands and endanger people's health. Moreover, the colorful tablecloths, due to join the various pigments, mixed with the food after the fade, is not conducive to good health .
Dong Jinshi suggested plastics tablecloth is best not to use, if you must use, be sure to pay attention to see tablecloth material, do not buy if you are polyethylene, polypropylene material selection will be more secure. Compared view, natural fabric products safer, it does not contain chemical substances, clean up is also more convenient.
Also need to be reminded that, if there tablecloth harden, rupture, etc., do not bother to use.