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Do you know the taboos of food composite packaging bags?

No matter whether the tableware with composite packaging is “foaming” or not, it has a great potential safety hazard. Disposable polystyrene foam composite tableware is prohibited in China. However, no matter whether disposable polystyrene tableware is foamed or not, if the use temperature exceeds 90 ℃ or is heated in a microwave oven, harmful substances […]