Attribute	Description
Material	High-clarity BOPP (Biaxially Oriented Polypropylene) laminated with PE for durability and transparency 3 4 .
Design	Leak-proof bottom gusset with reinforced heat-sealed edges to prevent liquid detergent leakage 1 5 .
Safety Compliance	FDA 21 CFR compliant for food contact materials and REACH-certified for chemical safety 4 5 .
Seal Integrity	Triple-sealed bottom gusset tested for leak resistance under dynamic pressure (ASTM D3078) 5 .
Transparency	95% light transmission for easy product visibility and quality inspection 3 4 .
Customization	Supports bulk OEM orders with custom printing (CMYK or Pantone) and size adjustments 3 5 .
Environmental Resistance	Resistant to moisture, UV degradation, and detergent chemicals (e.g., surfactants) 3 4 .

Specification	Details
Dimensions	Standard size: 30cm (W) × 40cm (H) × 10cm (gusset depth); customizable up to 60cm (H) 1 5 .
Material Thickness	0.2mm multi-layer BOPP/PE composite with oxygen transmission rate <5 cc/m²/day 3 4 .
Temperature Tolerance	-20°C to 80°C; suitable for cold storage and high-temperature sterilization 4 5 .
Seal Strength	≥4.5 N/15mm peel strength tested per ASTM F88/F88M 5 .
Certifications	FDA 21 CFR, REACH, RoHS, and ISO 9001:2015 4 5 .
Packaging Options	Bulk orders shipped in palletized rolls (MOQ: 20,000 pieces) or pre-made flat pouches 5 .
Printing	High-resolution flexographic or rotogravure printing for branding and usage instructions 3 4 .