"No. 5" PP

"No. 5" PP
Microwave lunch box
Remove the cover when placing it in the microwave
Use: The only plastic case that can be placed in the microwave oven can be reused after careful cleaning. Need special attention, some microwave lunch boxes, the box is indeed made of No. 5 PP, but the cover is made of No. 1 PE, because PE can not withstand high temperature, it can not be put into the microwave together with the box. To be on the safe side, remove the lid before placing the container in the microwave oven.
"6" PS
Bowl of instant noodles, fast food box
Don't use microwave oven to cook instant noodles
Use: It is heat-resistant and cold-resistant, but it cannot be placed in a microwave oven to prevent the release of chemicals due to excessive temperature. And can not be used to contain strong acid (such as orange juice), strong alkaline substances, because it will break down the polystyrene that is not good for the human body, it is easy to cause cancer. Therefore, you should try to avoid using hot food boxes to pack hot food.
"No. 7" PC
Other categories: kettle, cup, bottle