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Our Coffee Drip & Pour-over Bag transforms any cup into a professional pour-over brewing system without requiring a single piece of equipment. Each bag features precision die-cut kraft paper ear hooks that anchor securely onto rims of all standard cup sizes, suspending the filter body at the optimal height for controlled water flow and even extraction.
At the core of its performance is a specially engineered non-woven fabric filter membrane. Unlike off-the-shelf filter paper that either drains too rapidly or clogs unpredictably, our membrane features calibrated micro-pores in the 50-80 micron range. This precise porosity achieves the sweet-spot extraction window of 3 to 4 minutes per 250ml pour — delivering a cup with full aromatic complexity and a clean, sediment-free finish that rivals cafe-quality pour-over equipment.
The outer body is crafted from food-grade unbleached virgin kraft paper, chosen specifically because it imparts zero chemical odor or taste to the brewing process. Many consumers are surprised to learn that bleached paper filters can introduce subtle chemical notes that mask coffee’s delicate top-end flavors — our unbleached kraft eliminates this variable entirely.
We offer flexible format options: single-serve sachets for hotel amenities and office pantries, multi-cup sizes for specialty cafes, and family packs for home enthusiasts. The flat-pack construction minimizes shipping volume by up to 70% compared to rigid alternatives, making this an exceptionally cost-effective choice for e-commerce and export distribution. Ideal channels include specialty coffee roasters launching retail drip lines, hotel supply chains, corporate gifting programs, outdoor recreation retailers, and subscription coffee box curators.
| Color | Size |
| Natural Kraft Brown | Single Serve (10-12g) |
| White | 2 Cup (20-25g) |
| Beige | 4 Cup (40-50g) |
| Light Sage Green | Family Size (80-100g) |
| Light Sky Blue | Custom Size Available |
| Custom Color Available |
While our flat-bottom bags use rotogravure for large-format printing, the drip coffee bag employs high-definition flexographic printing — the ideal technology for small-area artwork on textured kraft paper. Flexo printing delivers exceptionally crisp fine-line detail and clean typography, with ink penetrating naturally into paper fibers for an integrated artisanal look rather than sitting on the surface.
We use water-based inks exclusively for this product line, meeting FDA indirect food contact standards and eliminating solvent residues. Up to 8 colors can be registered with precision on the compact bag surface.
The ear hook design is produced through precision steel-rule die-cutting, creating clean perforated fold lines that open smoothly without tearing. For brands seeking premium differentiation, we offer registered embossing that aligns raised textures with printed motifs, and blind embossing on unprinted kraft zones for subtle tactile branding — all completed inline for consistent quality across production runs.
Outer Layer: 40-60gsm unbleached kraft paper providing structural integrity, ambient light blocking for freshness preservation, and a natural tactile surface. Our kraft is sourced from FSC-certified managed forests.
Inner Filter Layer: Thermally-bonded non-woven polypropylene fabric engineered with precisely distributed pores (50-80 microns). This food-grade, BPA-free material acts as the active filtration medium — fine enough to capture coffee sediment and prevent cloudy brew, yet open enough to allow desirable coffee oils to pass through for full-bodied mouthfeel.
The two layers are joined through thermal bonding rather than adhesives, creating a completely fiber-shed-free edge seal. This eliminates the paper dust and loose fiber problem common in adhesive-laminated filter bags, ensuring every cup is residue-free from first pour to last drop.
North Side Of Nanyi Road, Shiwan Town Science And Technology Park (10th Floor, Building 1, No. 13)
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