Dongguan Bright Packaging Co., Ltd.
Dongguan Bright Packaging Co., Ltd.
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| Attribute | Description | Source Reference |
|---|---|---|
| Material Composition | 4-layer structure: Outer BOPP film (20 μm) for durability, 10μm aluminum foil for maximum barrier, food-grade PE inner layer, and embedded one-way degassing valve. | (Ref 1, Ref 4) |
| Barrier Performance | Oxygen transmission rate (OTR) **<0.01 cc/m²/day**, moisture vapor transmission rate (MVTR) **<0.05 g/m²/day**, and 99.9% UV light blocking for 24-month freshness. | (Ref 2, Ref 5) |
| Smart Features | Self-standing base with anti-slip grip; QR code/NFC tag integration for roast date tracking, origin traceability, and brewing tips via mobile app. | (Ref 3, Ref 6) |
| Certifications | Complies with FDA 21 CFR 177.1520 (food contact), EU 10/2011, ISO 22000, and GRS (Global Recyclability Standard). | (Ref 1, Ref 4) |
| Sealing & Durability | Heat-sealed edges with double-lock zipper; valve withstands internal CO₂ pressure up to 1.5 bar. Temperature range: **-30°C to 180°C**. | (Ref 2, Ref 5) |
| Applications | Designed for whole coffee beans, ground coffee, and nitrogen-flushed packaging. Compatible with artisanal roasters and bulk commercial use. | (Ref 3, Ref 6) |
| Sustainability | Recyclable aluminum-PE composite; biodegradable valve variants available. Carbon-neutral production options. | (Ref 4, Ref 7) |
| Specification | Details |
|---|---|
| Dimensions | Self-standing base: 10 cm × 15 cm (250g) to 30 cm × 40 cm (5kg); flat-bottom design for retail display stability. |
| Thickness | 150–200 μm (BOPP 20 μm + aluminum foil 10 μm + PE 120–170 μm). |
| One-Way Valve | 35 mm diameter; FDA-approved polypropylene valve with 0.5–1.0 psi release threshold; blocks oxygen ingress. |
| Printing Options | High-resolution digital printing (CMYK + Pantone); scratch-resistant ink for QR codes/batch labels. |
| Seal Strength | ≥9.0 N/15mm (ASTM F88); leak-proof validation for vacuum and nitrogen-flushed packaging. |
| Shelf Life | Preserves coffee freshness and aroma for 24 months (stored at 25°C, <60% RH). |
| Load Capacity | Static load rating: 15 kg; tear resistance **≥20 N** (ASTM D2582). |
| MOQ | 100 pieces |
| Lead Time | 20–25 days (includes smart feature integration and OTR/MVTR lab testing). |
