Customizable Flexible Coffee Bags for Premium Bean & Ground Coffee
Engineered with advanced seven-word valve sealing for ultimate freshness, these durable woven bags withstand 80kg loads and provide superior moisture resistance for demanding industrial applications.
Features
- Multi-layer barrier film locks in aroma & freshness for 12 months
- One-way valve + stand-up base for freshness and premium display
- Resealable, tear-notch, matte finish & metallic print options
- Food-safe packaging for all coffee types—beans to cold brew
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Product Description
Overview
Specialized coffee bags crafted from food-grade multi-layer composite materials (PET/AL/PE) through processes including film compounding, printing, and heat sealing. These bags integrate food contact safety, aroma retention, and shelf display appeal. Suitable for packaging 100g to 1kg coffee in forms like single-origin beans, blended ground coffee, and instant coffee. They feature strong barrier properties, moisture resistance, and easy sealing, widely applied in coffee roasters, specialty cafes, FMCG distributors, and e-commerce retail scenarios.
Product Features
Food-Grade Multi-Layer Material: Complies with GB 4806.7-2016 standard, non-toxic, odorless, and no substance leaching, safe for direct contact with coffee beans and ground coffee.
Professional Aroma & Freshness Retention: Multi-layer barrier structure blocks oxygen, moisture, and light; equipped with one-way degassing valve to release CO₂ without air intake, extending coffee freshness by 8-12 months.
Clear & Premium Printing: Adopts high-definition gravure printing with eco-friendly ink, strong adhesion, and vivid colors. Customizable brand logos, origin stories, and brewing guides for enhanced brand recognition.
User-Friendly Design: Optional resealable zippers, tear notches, and stand-up bottom; easy to open and seal repeatedly, convenient for daily use and shelf display.
Product Advantages
Superior Freshness Preservation: Oxygen transmission rate ≤2cc/(m²·24h·0.1MPa), moisture transmission rate ≤3g/(m²·24h), effectively preventing coffee oxidation and moisture absorption.
Flexible Customization: Supports size (100g-1kg), color, material (transparent/opaque/metallized), and functional design (valve/zipper) customization; blank bags available for emergency needs.
Cost-Effective & Efficient: Optimized production process reduces costs compared to glass and metal packaging; lightweight design lowers logistics and transportation costs.
Eco-Friendly Option: Supports degradable composite materials to reduce environmental impact; recyclable outer layers conform to green packaging trends.
Quality Assurance
Adheres to GB/T 10004-2008 and food contact standards, with multiple inspections per batch to ensure the following:
Barrier Performance: Passes 72-hour high-humidity (RH 85%) and high-oxygen tests with no coffee quality changes.
Sealing Strength: Heat-sealing strength ≥15N/15mm, no leakage or bursting under internal pressure of 0.2MPa.
Drop Test: No bag damage or coffee leakage when fully loaded (1kg) and dropped from 1.2 meters, suitable for logistics transportation.
Detail Control: Uniform printing color, no smudges; tear notch positioning accuracy ±2mm; degassing valve airtightness qualified, meeting hygiene and safety requirements.
After-Sales Commitment: Free return and exchange provided with proof for quality issues (sealing failure, valve malfunction) under normal use.
Product Specifications
| Coffee Capacity | Bag Size (Length × Width × Bottom Gusset, cm) | Functional Design | Color/Texture |
| 100g | 15×22×5 | Tear Notch + Degassing Valve | Transparent/Matte/Custom |
| 250g | 18×26×6 | Resealable Zipper + Valve | Metallized/Colorful/Custom |
| 500g | 22×30×8 | Stand-Up + Zipper + Valve | Opaque/Matte/Custom |
| 1kg | 26×35×10 | Reinforced Sealing + Zipper + Valve | Metallized/Custom |
Product Applications
Finished product packaging for coffee roasters, specialty packaging for cafes, retail sales for supermarkets and convenience stores, e-commerce coffee shipping packaging. Also suitable for packaging tea, cocoa beans, and other aroma-sensitive products.
