... customeraas design 3.Size: any size or as customer's design. We have 8years factory experiences in packing field. ... as the common 4 color CMYK) process.2.Surface:silk screen printing, bronzing, imprint, cover membrane, die cutting, embossing, ... defects- Higher impact resistance Printing Options- Offset printing- Silk-screen printing- Foil stamping- Other special effects printing MaterialPVC, PET, ...