It is made of polyvinyl chloride production, which is very good in the current stage, and the prevalence of plastic wrap, heat resistance 180 ° C, whether elastic or heat resistant is excellent, except for everyone conce ed, that is, its price is very expensive. Second, let's talk about the PVCD pla...

After the PE plastic wrap is fired, it will quickly bu , and the source will not go out; the PVC plastic wrap is not easy to ignite, and the source will be extinguished after leaving the fire, and there is a pungent odor. In the summer,watermelon is a heat-saving and good product, especially the ins...