3-layer structure: PET (outer, 20μm) for scratch resistance + Aluminum foil/VMPET (barrier, 18μm) for UV/oxygen blocking + Food-grade PE (inner, 110μm) for sealability. Total thickness: 7Mil (0.178mm)
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Valve Technology
Integrated One-Way Degassing Valve
Automatically releases CO₂/O₂ gases from pet food fermentation while blocking external air/moisture ingress. Extends freshness by 30% vs. standard pouches
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Puncture Resistance
Reinforced Laminate Design
7Mil thickness + cross-linked PE layer withstands impacts from sharp pet food edges (e.g., kibble). Passes ASTM D1709 impact test (≥16 lbs puncture force)
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Sealing & Closure
Re-sealable Zipper + Leak-Proof Seal
Heavy-duty zipper (≥5,000 open/close cycles) with dual-track interlock. Heat-sealed sides prevent leakage during transport
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Functional Design
Self-Standing Gusseted Base
Box-bottom or K-seal gusset enables upright stability; optimizes shelf space for retail display
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Safety & Compliance
Food-Grade & Non-Toxic
Complies with FDA 21 CFR §177.1630 (food contact) and EU 10/2011. Free of BPA/phthalates
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Product Specifications
Parameter
Detail
Standard/Value
Physical Properties
Total Thickness
7 Mil (0.178 mm)
Dimensions (W × H)
Customizable: 4"x6" to 12"x16" (e.g., 6"x9" for 1kg pet food)
Barrier Performance
Oxygen Transmission Rate (OTR)
<0.05 cc/m²/day (aluminum layer blocks UV/oxygen)
Moisture Vapor Transmission Rate (MVTR)
<0.1 g/m²/day
Valve Specifications
Degassing Valve Diameter
Ø 35 mm (standard)
Valve Gas Flow Rate
0.2–0.5 L/min (adjustable for kibble/treats)
Mechanical Strength
Puncture Resistance (Peak Force)
≥16 lbs (ASTM D1709)
Seal Strength
>3.5 N/15mm (ASTM F88)
Printing & Customization
Color Support
Up to 9-color flexographic printing (Pantone-matched)
Custom Options
Transparent window, tear notches, euro hole handle