PVC is the abbreviation of vinyl, and it is also a polymer material. The common colors of PVC label materials are sub-white, pearl white and transparent. The performance of PVC self-adhesive is similar to that of PET self-adhesive label. Compared with PET label paper, it has better flexibility and soft feel, and is often used in some high-end occasions such as jewelry, watches, electronics, metal industries and so on. However, PVC label materials have poor degradability, which has a negative impact on environmental protection. Some developed countries abroad have begun to develop alternative products in this field.

Vinyl is vinyl, and its biggest feature is that it can block light.