Vacuum-formed products use materials such as PVC, PET, PP, PS, GAG, and flocking, for high-end packaging of electronics, stationery, toys, hardware, food, and daily chemicals. Core materials include: PVC for its flexibility and transparency; PET for its strength and barrier properties; PP for its heat resistance and chemical resistance; PS for its glossy surface; and GAG for its enhanced thermal stability. Vacuum packaging is not only cost-effective but also extends shelf life and enhances product appearance.