Attribute	Description	Source Reference
Material Composition	Multi-layer laminated structure: BOPET film (25-30 μm) for durability, aluminum foil (10-12 μm) as a high-barrier core, and food-grade PE inner layer for safe contact. Includes a one-way degassing valve made of polypropylene (PP).	1, 3
Barrier Performance	Oxygen transmission rate (OTR) <0.01 cc/m²/day, moisture vapor transmission rate (MVTR) <0.05 g/m²/day, and 99% UV light blocking to preserve aroma and prevent staleness.	1, 3
Certifications	Compliant with FDA 21 CFR 177.1520 (food contact for polymers), FDA 21 CFR 175.300 (adhesives), and ISO 22000 for food safety.	2
Sealing & Features	Heat-sealed edges with double-lock zipper for resealability. Degassing valve releases CO₂ (up to 1.5 bar pressure) without allowing oxygen ingress.	1, 3
Applications	Ideal for whole coffee beans, ground coffee, and crunchy nuts (e.g., almonds, cashews). Compatible with nitrogen flushing for extended freshness.	1, 3
Sustainability	Recyclable aluminum-PE composite; biodegradable valve variants available. Reduces environmental impact through reusable designs.	1, 3

Product Specifications

Specification	Details
Dimensions	Customizable stand-up pouches: 10 cm × 15 cm (250g) to 30 cm × 40 cm (5kg); flat-bottom or gusseted designs for retail/industrial use.
Thickness	120-200 μm (BOPET 25-30 μm + aluminum foil 10-12 μm + PE 80-150 μm).
Degassing Valve	35 mm diameter PP valve with 0.5-1.0 psi release threshold; includes filter paper to block contaminants.
Printing Options	High-resolution CMYK/Pantone printing (up to 8 colors); scratch-resistant ink for QR codes and batch tracking.
Seal Strength	≥9.0 N/15mm (ASTM F88); validated for vacuum-sealed and nitrogen-flushed packaging.
Shelf Life	Extends freshness of coffee and nuts up to 18-24 months (stored at ≤25°C, 60% RH).
Load Capacity	Static load rating: 20 kg; tear resistance ≥15 N (ASTM D2582) for industrial logistics.
MOQ	100 pieces
Lead Time	20-25 days (includes FDA compliance testing and sample approval).