... 20 years in plastic bag making 3. Up to 10-color printing More Details 1) Food grade bag, eco-friendly ink, ... producing condition.2) Moisture-proof, strong sealing, easy open food package foil bags 3) Full colors packaging design, vivid printing.4) Customized ... , and design are welcome. Product Type 3 layers food package foil bags Usage FieldSnack, nuts, dried food, tea, seeds, herbal, tobacco, salt, ...