How safe is the cornstarch bioplastic tray WFT-01 for use in microwave ovens and refrigerators, and will it release harmful substances?

The cornstarch bioplastic tray WFT-01 is an environmentally friendly, biodegradable disposable tableware alternative made from cornstarch and PP (polypropylene). The tray is specially designed to hold hot and cold food and can be used in microwave ovens and refrigerators.

About microwave use:
Since the WFT-01 tray is microwaveable, it means that it will not deform or melt in high temperature environments, thus ensuring the safety of food and the service life of the tray. However, although it is made of bio-based materials, it is still necessary to pay attention to any possible chemical release issues during high temperature heating. But as a substitute for plastic tableware, it has been tested to relevant safety standards to ensure that no harmful substances are released at high temperatures.

About refrigerator use:
For refrigerated environments, the cornstarch bioplastic tray WFT-01 also performs well. It does not become brittle or cracked due to low temperatures, thus maintaining its structural integrity and the protection of food. During cold storage, the chemical stability of the pallet material is also important to ensure that no harmful substances are released due to temperature reduction. Likewise, as a commercial bio-based and biodegradable product, it meets relevant food safety standards, including chemical stability under cold storage conditions.