Sep 17, 2026Nylon / Polyester Filter Mesh
120 Micron Food Grade Nylon Filter Bags | 2.5"x4.5" Pressable Rosin
Extraction efficiency, purity, and durability are the three most critical factors when pressing high-quality rosin or filtering fine botanical extracts.
120 Micron Food Grade Nylon Filter Bags | 2.5"x4.5" Pressable Rosin
Extraction efficiency, purity, and durability are the three most critical factors when pressing high-quality rosin or filtering fine botanical extracts. The 120 Micron Food Grade Nylon Tea Filter Bags (2.5" x 4.5") are specifically engineered to deliver maximum yield without sacrificing extract clarity, making them an essential staple for press enthusiasts and professional extractors alike.
Why the 120 Micron Mesh Grade?
Choosing the correct micron size directly dictates your yield and filtration level:
- Ideal Material Pairing: 120 micron is widely regarded as the "sweet spot" for pressing flower and coarse botanical material.
- Maximum Yield: It permits rich terpene and cannabinoid oils to flow freely without creating excessive backpressure that restricts output.
- Effective Filtration: It efficiently retains plant fats, lipids, and fine particulate matter inside the bag, delivering a clean, golden-amber finish.
Ideal Applications
While designed primarily as pressable rosin filter bags, the 120 micron food-grade nylon weave offers versatile utility:
- Rosin Pressing: Excellent for flower, trim, and high-yield raw plant extractions.
- Cold Brew & Tea Infusions: Works seamlessly for cold brew coffee, herbal teas, and loose-leaf extractions where rapid flow is needed.
- Tinctures & Essential Oils: Filters out plant residue during solvent-less or alcohol-based botanical processing.
Pro-Tips for Best Pressing Results
- Avoid Overpacking: Leave about 0.5 inches of space at the top of the bag to fold it closed securely.
- Pre-Puck Processing: Use a pre-press mold to compress your material into a dense block before sliding it into the 2.5"x4.5" bag. This eliminates air pockets and ensures equal pressure distribution across the mesh.
- Ramp Pressure Slowly: Apply pressure incrementally to allow the oil to warm, flow through the 120-micron openings, and avoid seam stress.
Custom Nylon Filter Bags
EPFilter can manufacture nylon mesh filter bags according to your specific requirements.
Customization options include:
- Mesh micron rating
- Bag length and width
- Bag shape
- Mesh material
- Seam construction
- Opening design
- Edge treatment
- Quantity per package
- Individual or bulk packaging
If you require a different micron rating or bag size, we can manufacture the filter bag according to your drawings, samples, or technical specifications.