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| Brand Name: | Bright Pack |
| Model Number: | B010 |
| MOQ: | 100pcs |
| Price: | 0.03-0.1usd/pc |
| Payment Terms: | T/T,Western Union |
| Supply Ability: | 200000pcs/day |
| Attribute | Description |
|---|---|
| Material Structure | Trilayer composite: PET outer (mechanical strength/UV blocking), Aluminum middle (oxygen/moisture barrier), PE inner (heat-sealable & chemical-resistant) |
| Primary Function | Ensures chemical stability of ClO₂ disinfectant by blocking light/oxygen/moisture; prevents gas leakage and decomposition |
| Barrier Technology | Aluminum foil (7-12 µm) reduces OTR to ≤0.05 cm³/m²/day (ASTM F1249) + PET layer blocks 99% UV light to inhibit ClO₂ photolysis |
| Seal Integrity | PE inner layer enables strong heat seals (≥25 N/15mm); compatible with ultrasonic sealing to avoid ClO₂ thermal degradation (>80°C) |
| Surface Treatment | Anti-static coating (≤10⁹ Ω/sq) prevents dust adsorption during high-speed filling; lightproof black/amber PET variants available |
| Chemical Stability | Neutral pH (6.5-7.5) and inert layers prevent reactions with ClO₂; maintains ≥95% active ingredient efficacy for 12 months |
| Certifications | Complies with FDA 21 CFR, ISO 22000 for indirect food contact; EPA-registered for disinfectant packaging |
| Sustainability | Recyclable PET/AL/PE structure; biodegradable PLA/PE alternatives available (EN13432 certified) |
| Parameter | Specification | Test Standard |
|---|---|---|
| Thickness | 80-200 µm (customizable; 120 µm standard for heavy-duty use) | ISO 4593 |
| OTR (Oxygen Transmission Rate) | ≤0.05 cm³/m²/day | ASTM F1249 |
| WVTR (Water Vapor Transmission Rate) | ≤0.5 g/m²/day | ASTM D3985 |
| Light Transmittance | <0.5% (UV-Vis range, 200-400nm) | ASTM D1003 |
| Puncture Resistance | ≥35 N (protects against sharp disinfectant crystals) | ASTM D7192 |
| Seal Strength | ≥25 N/15mm (heat seal), ≥20 N/15mm (ultrasonic cold seal) | ASTM F88 |
| Thermal Stability | -40°C to 100°C (withstands freezing/boiling; ClO₂ decomposition threshold: >80°C) | ASTM D882 |
| Surface Resistance | 10⁸-10¹¹ Ω/sq (anti-static) | ASTM D257 |
| Roll Dimensions |
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