... Factory-direct price for plastic packaging bag for food 2. More than 20 years in plastic bag making 3. Up to ... Moisture-proof, strong sealing, easy open plastic packaging bag for food. 3) Colorful packaging design, vivid printing .4) Customized material, ... plastic packaging bag for food Usage FieldSnack, nuts, dried food, tea, seeds, herbal, tobacco, salt, milk powder, wheat, candy, biscuit, ...