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| Nguồn gốc | Quảng Đông, Trung Quốc |
| Hàng hiệu | Bright Pack |
| Chứng nhận | patent for invention、BRC、GRS、ISO、FDA、QC |
Specially engineered for powdered beverages, seasonings, and crispy snacks, our anti-static packaging bags eliminate static cling that causes product clumping and machine jams. The 4-layer composite structure (PET/AL/NY/PE) provides oxygen, moisture, and light barriers while ensuring smooth powder flow during filling.
Key Benefits:
Static Dissipation – Surface resistance <10^9 ohms (ASTM D257) prevents powder adhesion
Military-Grade Protection – Aluminum + nylon layers block oxygen (<0.3cc/m²/day) and UV light
Automation-Friendly – Compatible with VFFS machines (no static-induced sealing issues)
Shelf-Stable Design – Preserves powdered drink mix quality for 24+ months
Branding-Ready – High-resolution rotogravure printing for nutritional info & logos
Critical Applications:
✓ Protein/meal replacement powders ✓ Instant coffee/tea ✓ Seasoning sachets ✓ Puffed snacks
| Attribute | Technical Specifications |
|---|---|
| Material Structure | Outer: PET12μm |
| Static Properties | Surface resistivity: 10^8-10^9Ω (ESD-safe) |
| OTR | 0.28cc/m²/day (23°C, 0%RH, ASTM D3985) |
| WVTR | 0.5g/m²/day (38°C, 90%RH, ASTM F1249) |
| Seal Strength | >3.8N/15mm (sealed at 180°C, ASTM F88) |
| Printing | 8-color rotogravure (150LPI), solvent-free inks |
| Certifications | FDA 21CFR177.1390, ISO 10965 (anti-static), ROHS |
| MOQ | 100pcs |
| Filling Speed | Compatible with 60-120 bags/minute VFFS machines |
1️⃣ Powder-Specific Design – Anti-static treatment reduces waste by 17% vs standard bags
2️⃣ Triple Barrier – AL+NY+PE combination protects against:
Oxygen (sensitive nutrients)
Moisture (powder clumping)
Light (vitamin degradation)
3️⃣ Supply Chain Ready – Pre-printed eye marks for automated registration
Validation Documents Available:
Electrostatic decay test reports (MIL-B-81705C)
Powder flow rate comparison videos
Accelerated shelf-life study data
Premium Upgrades:
Zipper reclosable version (+$0.025/bag)
Nitrogen flushing compatible valves (+$0.018/bag)
UV-curable inks for abrasion resistance (+$0.012/bag)
Backend Keywords:
"ESD safe powder bags", "multi-layer anti static packaging", "aluminum foil drink pouches"
Sample Buyer Questions Addressed:
➤ "Do these work with cocoa powder?" – Yes, tested with 20μm cocoa particles
➤ "Minimum order for custom size?" – 50,000m for <100mm width
➤ "Can print batch codes?" – Laser coding area pre-treated (+$0.003/m)
For powdered pharmaceutical applications, ask about our cleanroom manufacturing option.
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