... corner, sealed in the back center, etc.4. Printing: Good quality, high speed printing machines.5. Price: According to different material , size ... , non-breakage, non leakage;4.Heat sealing the sides edge, colorful and vivid printing;5.Non-keton,non-benzene printing, eco ... -side-sealed, with handle or hanger hole, etc.6. Cosmetic bag for mask, towel, etc. Material:2 Layers laminated materials:BOPP ...