3"* 4" Plastic Zipper Ziplock Food Bag with Warning Logo Printed

3"* 4" Plastic Zipper Ziplock Food Bag with Warning Logo Printed. Food Grade Material: Made of pure LDPE, safe for food contact and freezer storage. Custom Logo Printing: Gravure printing available for 1-4 colors with custom logo options. Waterproof & Moisture-proof: Zipper sealing ensures waterproof performance and moisture protection. Flexible Thickness: Thickness ranges from 30 to 100 microns (2mil to 8mils) for durability. OEM/ODM Service: Professional manufacturer offering full customization and design support. Multi-purpose Usage: Suitable for food, jewelry, electronics, cosmetics, and stationery packaging. Fast Sample Delivery: Free similar samples available for quality check within 7-10 days. Global Shipping Options: Supports sea, air, express, and door-to-door DDP services worldwide.