Today we 8 Inch Clamshell Wholesaler come to summarize Disposable Plastic Lunch Box Can Be Heated In The Microwave.
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The kind of lunch box has a low melting point, and it will melt when it is hot!
The heated meals may melt together with the lunch box and the taste is not good.
Foamed plastics can be melted and chemically reacted when heated, such as cooking oil, which can cause cancer and toxic substances, which can damage health after eating.
Microwave lunch boxes are usually made of PP and PS plastic. PP refers to polypropylene, which has excellent mechanical and thermal properties and is used in various performance laminates and packaging materials. PS is commonly called hard rubber, ordinary hard rubber, hard and brittle. When it is beaten, it emits a metal-like "Ding Dang" sound, which is crisp and sound, commonly known as "sounding gum", non-toxic and tasteless. This material can be applied to packaging, and it is non-toxic and tasteless, and it is safe to use. The PP material lunch box is softer, and the PS lunch box is slightly harder, and there is no difference in other aspects.
These two materials are safe to heat in the microwave oven and will not release toxic substances. It should be noted that the general lunch boxes are marked for microwave oven use. Some lids are not made of PP, so they cannot be heated in a microwave oven. When eating, it is best not to bring a lid. If it is a plastic lunch box that has neither material nor microwave oven and similar content, it cannot be heated in a microwave oven. Such a lunch box may be an inferior lunch box, and it is best not to use it in a microwave oven.