As consumers pay more and more attention to health, people pay more attention to whether the materials used in the preservation box are healthy, hygienic and safe.Harmless to human body, such as glass jar.
The sealed glass jar has heat resistance, high transparency and good ability to withstand sudden change of temperature.
Performance：
Sealed glass jars are usually transparent or translucent. In this way, people can easily confirm the contents of the box without opening the box when using it.
Heat resistance: The requirements for heat resistance of the crisper are relatively high. It will not deform in high temperature water and can even be put in boiling water to disinfect. The first push borosilicate Pyrex made of preservation box, not only high temperature resistance, even if the temperature change 120℃ is no problem.
Sealing: This is the primary consideration when choosing a sealed jar. Although different brands of products can be sealed in different ways, excellent sealing is necessary for the memory food to stay fresh for a long time.
The sealed tank is made of glass material, which is corrosion-resistant and tasteless. It is especially good for keeping food dry and fresh.
How to open a sealed glass jar of fruit: There are three methods. First, turn the bottle with the spout facing down and tap the bottom with your hand a few times. Then the cap will be easily unscrewed. Second, put a small amount of hot water in the pot (pay attention to the mouth of the bottle), stand for a few minutes and then unscrew it. Third, use a hard object to pry the mouth of the bottle, and unscrew the cap after hearing the sound of gas release (but relatively dangerous, not recommended).
Post time: Aug-31-2022