As we all know, the storage modes of liquid nitrogen tanks can be divided into two types according to sample storage requirements: gas phase and liquid phase, that is, soaking in liquid nitrogen and storing in nitrogen. In order to make it easier for users to distinguish ...
Cosmetic/makeup packaging wholesale or empty cosmetic jars wholesale refers to packaging materials used to pack cosmetic contents such as custom makeup containers. According to the material, skincare packaging can be divided into 5 categories: plastic, glass, metal, paper and ...