How to judge the quality of raw materials?
Appearance inspection: High-quality PVC raw material pa
Why is there a difference in each batch of pvc film?
First of all, the unstable quality of raw materials is
Improve the performance of PVC film in low temperature
Adding toughening agents: Adding toughening agents such
Why is PVC film brittle in winter?
First of all, the chemical structure of PVC film is one
About the choice of pvcfilm color.
Color ratioAccording to industry research, when the col
Differences between environmentally friendly PVC materials and traditional PVC
The most significant difference between environmentall
How to make sure this is a high-quality pvc film?
First of all, high-quality PVC film pattern and texture