Glassware is loved by more and more consumers because of its beautiful appearance, easy cleaning and cleanliness. Many families often use glassware to hold food. Glass tableware does not contain toxic substances. It is a common tableware. Its shortcomings are fragile. If it is not used properly, it is easy to cause glass burst. Therefore, we should use glass tableware correctly and safely.
1. When the glass tableware is heated in the microwave oven, be sure to open the cover. Although it can be put into the microwave oven, due to the influence of thermal expansion and cold contraction, the glass box cover can not be opened or deformed after heating, which affects the sealing performance of the product.
2. When the glass tableware is put into the refrigerator, the volume of food in it should not exceed two-thirds of the glass tableware. If it is closed or not closed, avoid containing juice, broth, milk and other liquids, so as to avoid the expansion of frozen food volume and damage to glass tableware.
3. The glass is fragile, so it should be handled with care. It should not be knocked by hard objects such as steel spoon, so as not to cause the tableware to break.
4. When cleaning glass tableware, pay attention to avoid wiping with steel ball.