Premium Kraft Window Bags for Specialty Coffee
Our kraft paper windowed composite bags combine natural aesthetics with exceptional functionality, featuring high transparency and food-grade safety standards. The outer virgin kraft paper layer delivers an eco-friendly, rustic appearance that enhances product quality and brand recognition.
Product Specifications
| Feature |
Description |
| Material Structure |
Kraft Paper / PET / PE (Customizable) |
| Outer Layer Material |
Natural/White Kraft Paper |
| Transparent Window Material |
High Transparency PET |
| Thickness Range |
80–150 μm |
| Bag Type Selection |
Flat Bottom Bag / Stand-up Pouch / Zipper Bag |
| Printing Method |
Environmentally Friendly Gravure Printing |
| Optional Sizes |
Customizable Sizes Available |
| Sealing Method |
Heat Sealing / Zipper Sealing |
| Special Functions |
Moisture-proof, Anti-oxidation, Food Grade |
| Applicable Fields |
Baking, Coffee, Snacks, Tea |
Food-Grade Safety Standards
The inner composite layer meets rigorous food-grade standards, ensuring safety, non-toxicity, and odor-free performance. Food-grade adhesives and environmentally friendly inks guarantee no impact on food's original flavor, making it ideal for sensitive products like cookies, bread, nuts, and coffee beans.
Advanced Barrier Protection
Our multi-layer barrier design effectively blocks air, moisture, and oil to maintain food freshness and consistent texture. This protection system prevents moisture loss and slows drying, providing optimal preservation for baked goods during transportation, display, and storage.
Customizable Window Design
Transparent windows can be customized in size, shape, and position to match your product's characteristics. For coffee packaging, adjust window ratios based on bean or powder form, allowing consumers to visually assess freshness and quality while enhancing shelf appeal.