Attribute	Description
Material Composition	Multi-layer PVA (Polyvinyl Alcohol) film enhanced with crosslinking agents (e.g., boric acid or melamine-formaldehyde resin) to improve thermal stability and oxygen barrier performance 2 13 .
High-Temperature Sterilization	Validated for autoclave sterilization (121°C, 15–30 PSI) and ethylene oxide (EO) processes. Maintains structural integrity up to 121°C without thermal degradation 2 8 .
Oxygen Barrier Performance	Oxygen transmission rate (OTR) ≤0.01 cc/m²/day (99.9% barrier efficiency), ideal for preserving oxygen-sensitive products like pharmaceuticals or organic foods 4 10 13 .
Thickness & Durability	0.2mm thickness ensures puncture resistance (tensile strength: 44.1–63.7 MPa) and flexibility while maintaining lightweight properties 4 6 8 .
Environmental Resistance	UV-resistant and chemically inert to oils, alcohols, and detergents. Hydrophilic PVA modified for reduced moisture sensitivity 5 12 .
Safety & Compliance	FDA 21 CFR (food-contact materials), RoHS, REACH, and ISO 9001:2015 certified. BPA-free and biocompatible 2 3 13 .
Sustainability	Biodegradable under microbial action, decomposing into CO₂ and H₂O within 46 days under industrial composting conditions 4 10 .

Specification	Details
Dimensions	Customizable; standard pouch size: 15cm × 20cm with 5cm gusset depth.
Material Thickness	0.2mm (±0.02mm tolerance) multi-layer PVA composite 6 8 .
Temperature Tolerance	-40°C to 121°C, suitable for sterilization, cold-chain logistics, and high-heat filling 2 8 .
Oxygen Transmission Rate	≤0.01 cc/m²/day (tested at 23°C, 0% RH per ASTM D3985) 4 13 .
Seal Strength	≥5 N/15mm (ASTM F88/F88M) with hermetic heat-sealing to prevent leakage 4 8 .
Printing & Customization	High-resolution flexographic printing (up to 14 colors) with water-based inks. Supports QR codes and multilingual labels 5 12 .
Packaging Options	Bulk orders: MOQ 50,000 pieces (roll stock or pre-formed pouches). Palletized shipping available 3 8 .