
Custom Coffee Bean Plastic Packaging Bag Stand up Flat Bottom Bag with Zipper. 10-Color Precision Printing: Equipped with 5 high-speed gravure lines for up to 10-color complex printing. Food Grade Materials: Constructed from MOPP/VMPET/PE layers ensuring safety for food packaging. Customization Options: Accepts full customization, minor changes, and designs from samples. Moisture Proof Feature: Offers excellent barrier performance and strong sealing for freshness. Stable Self-Standing Design: Square bottom bag structure ideal for display, storage, and daily use. ISO9001 Certified Quality: Manufactured under ISO9001:2015 with 100% visual and function inspection. Fast Sample Delivery: Free samples available with a turnaround time of 1-3 days. 20+ Years Experience: Established in 2001 with over 20 years of food packaging expertise.