Attribute	Specifications	Reference
Material Structure	Multi-layer laminated films (e.g., Matt OPP/AL/PE, PET/VMPET/PE) with matte finish for premium aesthetics. Optional recyclable PE or bio-based PLA for sustainability 5 .
Self-Sealing Mechanism	Resealable zipper (food-grade PE) or spout cap with leak-proof design, compatible with liquid cosmetics 5 6 .
Surface Finish	Matte UV coating for luxury branding, scratch-resistant and fingerprint-proof 5 . Compatible with high-resolution gravure or digital printing 6 .
Barrier Properties	- Oxygen Transmission Rate (OTR): ≤0.3 cc/m²/day - Water Vapor Transmission Rate (WVTR): ≤2.0 g/m²/day. Aluminum foil layer for UV and moisture protection 5 .
Size Range	Customizable dimensions (e.g., 100x200x50mm for 250ml; 150x300x80mm for 500ml). Flat-bottom 8-side gusset for stability 5 .
Certifications	FDA (US), EU 10/2011 (food contact), ISO9001, and SGS for cosmetic safety 3 5 .
Printing Options	Up to 8-color rotogravure printing with Pantone-matched inks. Optional inside wallpaper printing for branding 5 6 .
Sustainability	Recyclable PE or compostable PLA options. BPA-free and phthalate-free materials 4 5 .
MOQ	10,000–50,000 pieces (flexible for bulk orders; lower MOQ for standard designs) 5 .
Lead Time	20–30 days (expedited options available) 5 .
Applications	Luxury creams, serums, liquid foundations, and travel-sized cosmetic liquids 5 6 .
Additional Features	- Tamper-evident seals - Anti-static inner layer for powders - Custom hang holes or tear-notches 5 6 .