Food Grade Zip Lock Bags — Food Grade PA/AL/CPP Flat Bottom Zip Lock Bag for Food with One-way Degassing Valve for Coffee Bean Packaging

Yun Sealoong presents a specialized range of high-performance Food Grade Zip Lock Bags designed to meet the rigorous demands of the global food and beverage industry. Utilizing a sophisticated PA/AL/CPP laminated structure, these bags provide an exceptional barrier against oxygen, moisture, and light, ensuring the aromatic integrity and shelf-life of sensitive products such as roasted coffee beans and premium teas. The opaque matte finish not only adds a high-end tactile feel to your brand but also protects light-sensitive contents from UV degradation during transit and retail display.

Engineered for commercial scalability, our flat bottom coffee pouches feature an eight-side seal design that provides superior stability on store shelves compared to traditional stand-up bags. We offer flexible supply options with a low MOQ starting at 100 pieces for standard sizes and a rapid lead time of 7 to 22 days for wholesale orders. Whether you are a boutique roaster or a large-scale distributor, our facility provides full-process customization to align with your specific material, size, and printing requirements, maintaining strict food-safety standards throughout production.

High-Performance Food Grade Zip Lock Bags Overview

Superior Protection with High Barrier Foil Food Bags

• Our material structure combines puncture-resistant PA with a high-barrier aluminum foil layer and a food-grade CPP inner liner. This multi-layer laminate is specifically engineered to block environmental contaminants and preserve freshness.
• To ensure safety and compliance, every batch is manufactured in a standards-compliant purification workshop. These bags are BPA-free and certified for direct food contact, providing the reliability needed for international markets.
• The integrated pull-tab zipper bags offer a tamper-evident initial seal combined with a consumer-friendly reclosable feature. This ensures the product remains airtight and secure after opening, significantly enhancing the customer experience.

Commercial Stability with 8 Side Seal Packaging

• The advanced flat-bottom construction allows the bag to stand independently with a square base. This design maximizes internal volume while ensuring the package remains upright and stable during the filling and display processes.
• Expandable side gussets transition the pouch from a flat profile to a three-dimensional rectangular form once filled. This optimizes shelf space efficiency and allows for more compact secondary packing in shipping boxes.
• The exterior features a premium matte finish that reduces glare and provides a non-slip surface for handling. This professional aesthetic is easy to label or custom print, helping your brand stand out.

Freshness Control with One-way Degassing Valve Bags

• Each pouch includes a precision-engineered one-way valve that allows internal CO2 to escape without letting external oxygen enter. This is essential for protecting freshly roasted coffee from oxidation and bag bursting.
• The top section is designed for standard heat-sealing equipment, providing a secure secondary seal above the zipper. This dual-closure system guarantees that your product reaches the end consumer in pristine condition.
• We support full-process customization for bulk orders, including valve positioning and specialized material thicknesses. Our factory-direct model ensures consistent quality control and competitive pricing for global wholesale procurement projects.

B2B Solutions with Resealable Stand Up Pouches

• Specialty Coffee Roasting: Perfect for roasters needing to degas freshly roasted beans via integrated valves while maintaining a premium shelf appearance with stable flat-bottom bases.
• Retail Gourmet Snacks: Excellent for high-end nut, tea, and confectionery brands requiring high-barrier protection and a sophisticated matte look to differentiate products in a competitive retail environment.
• Bulk Food Distribution: Ideal for specialty food importers and distributors who require durable, puncture-resistant packaging that protects contents during long-haul international shipping and warehousing.

Ready to upgrade your food packaging with our high-barrier solutions? Contact our team today for a detailed quote, free samples, and information on our flexible wholesale customization options.