Flat Bottom Valve Pouch Without Zip – Matte Brown
Product Introduction
The Matte Brown Flat Bottom Pouch with an integrated one-way air valve is a minimalist, high-function packaging solution, purpose-built for brands seeking sustainable aesthetics and high-performance freshness control. This pouch is designed without a zipper, making it ideal for manufacturers who rely on automated heat-sealing systems for secure, tamper-evident closures.
Composition & Material Quality
Film Layers: Laminated structure including aluminum-coated film and food-grade PE
Outer Finish: Eco-inspired matte brown, fingerprint-resistant surface
Thickness: 30-wire dual-film (approx. 0.01mm per layer)
Engineered to provide light, oxygen, and moisture barriers for sensitive products
Performance Characteristics
Efficient Gas Control
This pouch is pre-equipped with a one-way degassing valve, engineered to release internal gases (such as CO₂) while preventing oxygen from entering, extending shelf life for goods like coffee, tea, or fermentation-based products.
Verified Safety for Food Products
All layers are certified under:
FDA (U.S. Food Contact Standard)
EU Regulation for food-safe materials
Conforms with GB 9685 non-toxic standards
Heavy metal migration test results < 33% of legal thresholds
Mechanical Durability
High puncture resistance: > 45N (ASTM D6241 standard)
Surface waterproof rate: 99.99%
Stable construction protects product integrity during logistics and storage
Application Scenarios
Designed for a wide range of industrial, commercial, and retail packaging needs, this pouch suits:
☕ Roastery & Beverage
Freshly roasted coffee (whole/ground)
Herbal or loose-leaf teas
Cacao nibs, powder mixes, or drink infusions
️ Dry Food Storage
Pet Nutrition
Natural pet treats
Veterinary meal blends
Powdered supplements
Holistic Wellness
Distinctive Features
| Feature | Details |
| No Zipper | Designed for single-seal use; best paired with heat-sealing machines |
| Gas-Release Valve | One-way valve expels trapped gas, critical for freshness preservation |
| Flat Bottom Panel | Stands upright for space-efficient storage and retail display |
| Matte Brown Coating | Natural, rustic tone suited for eco-friendly or organic product lines |
| Large Branding Area | Smooth surface suitable for custom labeling or direct print |
Custom Options Available
We offer a complete range of customization options tailored to your branding needs:
Custom dimensions (width, gusset, height)
Valve positioning (front/back/top)
Special features: transparent windows, tear notches, hang holes
Printing options: gravure, UV spot varnish, metallic stamping
Please contact us for MOQ, lead time, and print file submission guidelines.
Eco-Minded Appeal
Matte brown is a conscious color choice—conveying natural, sustainable, and hand-crafted branding. This finish enhances the perceived authenticity of your product and speaks to a growing market of environmentally-aware consumers.
Why Choose This Pouch?
Heat-seal compatible for secure product packaging
Functional degassing system for gas-emitting contents
Matte exterior aligns with organic and rustic product branding
Ideal for both bulk packaging and retail display units
Backed by international certifications for food and health safety
