Supply aluminum foil bags of yin and yang

Opaque foil pouch material structure of yin and yang side is PET / AL / CPE or PET / AL / NY (PA) / CPE (polyester / aluminum / PE cast film or polyester / aluminum / nylon film / polyethylene cast film) two kinds of three or four-layer structure, the other side is transparent PET, NY, aluminum has a good waterproof pocketed yin and yang, oxygen barrier, dark features. Overall color is opaque foil color. Can be made into a variety of styles: flat pocket, self-styled (compact bag / zipper bag), envelope, envelopes, self-adhesive, one-piece, three-dimensional, etc., body bags patterns can be printed according to customer requirements; foil bags / plain aluminum bag inside and outside the surface resistance :108-1011Ω. Yin and yang is moisture foil bag for electronic products packaging requirements: PC boards, IC integrated circuits, optical drives, hard drives, electronic components, etc. Contact Chen: 13713457799