Custom Food Grade Packaging Double Zipper Bag Manufacturer
Wholesale Zinc-Ion Antibacterial Double Zipper Bags (0.05mm Dual-Way Shield)
Maximize product shelf-life and hygiene standards with our certified zinc ion antibacterial double zipper bag series. Delivering a 99.9% bacterial reduction rate, this versatile stand up pouch provides a dual-way protective shield—effectively extending food storage freshness while keeping infant clothes and sanitary items completely sterile.
As a premier custom food grade packaging zipper bag manufacturer, we engineer flexible solutions that target high-margin health and wellness markets. Whether you want to upgrade your retail ziplock bags line with active antimicrobial properties or partner with a trusted custom zipper bag manufacturer in China for high-volume food packaging pouches wholesale, our GMP-compliant plant ensures top-tier quality controls.
Key Product Features & Commercial Highlights
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Active Zinc Ion Preservation Technology: Infused with antimicrobial zinc ions, our 0.05mm food-safe PE film actively suppresses bacterial reproduction by 99.9%. This technological layer slows down food spoilage, controls odors, and preserves natural food flavor profiles far longer than standard plastic sheets.
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Airtight Double-Track Hermetic Lock: Moving beyond a standard single zipper bag, our advanced double zipper bag tracks snap together to form an impenetrable moisture and odor barrier. It locks out ambient air to protect frozen items from freezer burn, performing with the same premium structural integrity expected from ziploc double zipper freezer bags.
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Hygienic Dual-Way Sorting & Value Packs: Perfectly safe for direct food contact and exceptionally sterile for storing delicate baby onesies, clean diapers, and medical accessories. Available in high-volume household packs (30/25/15 bags), this standalone stand up pouch Assortment optimizes consumer value and speeds up retail inventory turnover.
Technical Dimensions & Technical Matrix (Based on Image Data)
| Size Category | Internal Bag Size (W × H + Base) | Thickness Gauge | Quantity Per Retail Box | Sealing Architecture |
| Size S (Portion & Infant Care) | 160mm × 120mm + 60mm Base | 0.05mm (Zinc-Infused) | 30 Bags / Box | Double Parallel Interlocking Track |
| Size M (Food Prep & Diapers) | 200mm × 150mm + 60mm Base | 0.05mm (Zinc-Infused) | 25 Bags / Box | Double Parallel Interlocking Track |
| Size L (Bulk Storage & Apparel) | 270mm × 250mm + 60mm Base | 0.05mm (Zinc-Infused) | 15 Bags / Box | Double Parallel Interlocking Track |
Outer Box Footprint: 180x60x50mm (S) | 210x60x50mm (M) | 290x60x50mm (L)
Premium B2B OEM/ODM Customization Capabilities
Our 50,000m² manufacturing complex offers extensive private-label (PB) capabilities:
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Tailored Brand Formats: We run automated fabrication for custom geometric sizes, slider zipper bags, large gallon bag ziplock variants, and custom stand up pouches.
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Advanced Barrier Extrusion: We manufacture high-barrier vacuum packaging bags for food to satisfy commercial processing plants and high-volume food packaging pouches wholesale buyers.
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High-Definition Graphics: Our gravure printing machinery supports up to 8 colors to create custom food packaging bags complete with localized compliance warnings, brand logos, and retail box designs.
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