| Material Structure | Primary Materials | PVC/PE Laminate (Outer PVC + Inner PE Sealant Layer) | Triple-layer lamination: PVC (waterproofing), adhesive tie-layer, PE (sealant) |
| Thickness | 4–6 mil (100–150 μm) | Adjustable for durability; tear resistance >25 N |
| Printing & Surface | Printing Method | Gravure Printing (1–8 colors) | Ocean-themed graphics; UV-resistant inks for saltwater/UV exposure |
| Surface Finish | Matte Lamination or Gloss Overprint | Enhances abrasion resistance (>500 cycles) |
| Child-Resistant Features | Lock Mechanism | Pinch N Slide Dual-Lock Zipper or Magnetic Press System | Requires simultaneous pinch-slide/dual-pressure; exceeds ASTM F2090 |
| Force-to-Open | **≥22 N (5 lbf)** | ASTM F2877-22 compliant; 85% of children (42–51 mos.) fail within 5 min |
| Tamper Evidence | Perforated Seal Strip or VOID Security Sticker | Visual breach indicator |
| Waterproof Performance | Waterproof Rating | IPX8 (10m/30min) | Submersible to 10m depth; 0% leakage (ASTM D7709) |
| Moisture Barrier | WVTR ≤0.5 g/m²/day | Blocks humidity; prevents content degradation |
| Functional Design | Closure Types | Resealable Zipper, Hanging Notch, Tear Notch | Retail-ready; easy reopening |
| Special Features | Buoyancy >5 kg, Reflective Logo, Quick-Dry Lining | Floats if dropped in water; enhances low-light visibility |
| Physical Specifications | Dimensions | Width: 50–300 mm
Height: 70–400 mm | Custom shapes (stand-up, gusseted) supported |
| Capacity | 0.5L–20L | Optimized for marine gear, pharmaceuticals, emergency kits |
| Compliance & Safety | Certifications | ASTM F2090, 16 CFR §1700.20, REACH/ROHS, FDA 21 CFR | Child-resistant, food-contact, and chemical safety compliance |
| Environmental Standards | Recyclable PVC/PE, ISO 14001 | PCR material variants available |
| Supply Parameters | Minimum Order Quantity (MOQ) | 5,000–50,000 pcs | Lower MOQ for stock designs |
| Lead Time | 12–20 days (custom); 7 days (standard) | Expedited production option |
| Packaging | Anti-static export cartons; 1,000 pcs/ |
