Paper packaging box with clear window for wholesale, with high quality and various styles available, suitable for food packaging, gift packaging. The main application of the clear window paper box is the retail packaging box for the display and presentation purpose.the clear window on the paper box can be any shape, like a square or rectangular window box and other custom shapes.the clear transparent plastic window is mostly made of the PVC&PET(very Eco-friendly, total recyclable).thickness of the PET&PVC is varied from 0.15mm to 0.40mm.and the clear window box is usually made of SBS paperboard, Kraft paperboard, corrugated board, and texture.GET FREE SAMPLE NOW.