1. Flap zipper The zipper have been closing and opening for more than 5,000 times, it assure sealing quality。 2. Sealing attention to every detail of the product，The sealing of the product is perfect, and the material is very safe 3. Standing bottom the bottom of the wider design, bearing capacity is stronger, the internal products are not easy to fall, very firm. Our products are made of brand new high-quality raw materials, waterproof on both sides, with a transparent window, which allows you to stand.1. 100% virginal material, Eco-friendly ink, Food-grade complex adhesive, non-toxic and odorless 2. Colorful, bright and never rub off printing 3. Advanced equipment + 10 years Food-grade packing experience 4. Top quality and reasonable price. A Nice Packing Helps Find A Good Market. Surprise you with my decoration1. Alibaba's shenzhen first packaging bag seller 2. first One-stop packaging solution provider 3. Color and size able be free changeable as your like(for OEM service)Design service: Illustration format: PDF, AI, CDR. 4. Goods have been exported to 135 countries and areas all over the world. 5. Professional experience More than 10 years industry packaging experience Various plastic packaging bags can be customized to meet different needs 6. Free samples Competitive factory prices provide free samples, only postage 7. Mass production Daily production capacity exceeds 500,000 bags 8. Conventional packaging Packed in bundles + standard export cartons, or according to your requirements. 9. Certificate Strict quality control system ISO-9001, SGS, TUV, QS,Biodegradable CERTIFICATION