It is recommended not to replace plastic products with new ones. However, the shelf life itself means that plastic products, such as plastic cups and plates, will be more fragile and easy to crack than new ones, exceeding 3-5 years. As long as the temperature is not too high, no harmful gas will be produced.

Viewpoint: 1. If it is for your own use, just be careful not to use too much force. You can use it.

2. If it is an appliance for catering work, it is recommended not to use it, because expired plastic products are easy to break, affecting work efficiency and hurting people.