National hotline
+86-519-86255607
As consumers pay more attention to health, people pay attention to whether the materials used in the fresh-keeping box are healthy. Hygienic and safe materials are harmless to human body, such as PC materials, PE materials and PP materials. PP materials are the most common fresh-keeping box materials.
If you use disposable lunch boxes for a short period of time, just one or two hours, you can buy lunch boxes made of PC materials. In fact, the performance of the lunch boxes is also very good. If you wholesale PP lunch boxes, the price will be relatively affordable, which is a high cost performance product.
In fact, on the whole, the environmental protection performance of foreign brands is also very good, and the heat preservation time is relatively long. However, foreign brand products are relatively expensive. Generally, we recommend buying domestic brands, which is more cost-effective.
In addition, it is also necessary to remind consumers that plastic fresh-keeping boxes cannot be put into microwave ovens and ovens, because plastic will produce substances harmful to human health under high temperatures. In addition, the tempered glass fresh-keeping box may explode when encountering extreme cold and heat. At present, the fashionable and green fresh-keeping box is a heat-resistant glass fresh-keeping box.