Sealed cans are very convenient to carry things, store, refrigerate and keep fresh. Sealed cans are mainly made of glass, plastic and stainless steel. In our daily life, there are many sealed cans made of glass. Many foods are stored in glass sealed cans, such as canned fruits and jam.
1. Transparent glass sealed jar: suitable for storing all kinds of food, such as milk powder, sugar, snacks, etc. The utility model has the advantages of high temperature resistance, corrosion resistance, easy cleaning, impermeability and good chemical stability. It is a good sealing tank material.
2. The sealed tank made of high-grade stainless steel keeps the food dry and fresh. Its advantages are corrosion resistance, high temperature resistance and no peculiar smell. Thus, the articles have no peculiar smell and are convenient to use.
3. Plastic sealed cans: transparent sealed cans with low heat resistance are mostly made of pet, while PP and PC sealed cans have good heat resistance. If the food is steamed, PC is better.