As people pay more and more attention to indoor environmental protection and health, the problem of formaldehyde has attracted much attention. Many boards use formaldehyde-containing adhesives during the production process, resulting in a certain amount of formaldehyde inside the boards. PVC edge banding strips can tightly wrap around the cross-section of the board, effectively preventing the formaldehyde inside the board from volatilizing and diffusing outward. In places with strict air quality requirements such as civilian residences, schools and hospitals, furniture and facilities with PVC edge banding can significantly reduce the indoor formaldehyde concentration, creating a safe and healthy breathing space for people and safeguarding the physical health of residents and users.