Attribute	Description
Material	Multi-layer BOPP/PE composite film for high oxygen and moisture barrier, ensuring product freshness and chemical resistance 1 7 .
Design	8-side heat-sealed structure with reinforced edges and a stand-up base for stability and leak-proof performance 1 5 .
Safety Compliance	FDA 21 CFR compliant for food-contact materials, suitable for packaging liquid glass cleaners and chemicals 8 9 .
Seal Integrity	Hermetic sealing tested to ≤1×10⁻⁸ Pa·m³/s leakage rate, validated for liquid containment 5 .
Transparency	90% light transmission for clear product visibility and quality inspection 1 7 .
Customization	Supports OEM services including custom dimensions, CMYK/Pantone printing, and logo embossing 1 3 .
Environmental Resistance	UV-resistant and chemically inert to withstand harsh cleaning agents (e.g., ammonia, alcohol) 7 .

Specification	Details
Dimensions	Customizable; standard size: 20cm (W) × 30cm (H) × 8cm (gusset depth) 1 3 .
Material Thickness	0.2mm multi-layer BOPP/PE composite with oxygen transmission rate <5 cc/m²/day 1 .
Temperature Tolerance	-20°C to 80°C, suitable for sterilization and cold-chain logistics 5 .
Seal Strength	≥5 N/15mm peel strength (ASTM F88/F88M) to prevent accidental opening 5 .
Certifications	FDA 21 CFR, REACH, and ISO 9001:2015 for quality assurance 8 9 .
Printing	High-resolution flexographic printing (up to 14 colors) for branding and usage instructions 1 7 .
Packaging Options	Bulk orders available in roll stock (MOQ 20,000 pieces) or pre-made pouches 1 3 .