Precision-Engineered for Professional Solventless Extraction
The Access Rosin V3.7 Rosin Bag represents the next generation of solventless extraction filtration.
Patent Pending for its improved fold geometry and flow-channel design, this bag is engineered to perform with unmatched precision, durability, and ease of use.
Crafted from food-grade nylon silk screen, each bag features a seamless front panel, flipped inside-out construction, and reinforced double stitching along the sides — eliminating obstructions and minimizing resin loss during pressing.
The pre-snipped flap design creates a wide-mouth opening for fast, clean loading and consistent material distribution, while maintaining a structurally balanced form under extreme pressure.
When paired with Access Rosin’s patented Flow-Control Press System, the V3.7 bag forms precise directional flow channels between the plates and parchment, ensuring maximum yield, purity, and consistency in every extraction. Patent No. 11,511,465
Key Features
- Patent Pending Flow-Channel Geometry – Seamless front with engineered internal flow paths for optimal resin movement.
- Flipped Inside-Out Design – Reduces internal seams, improving release and clarity.
- Side-Only Double Stitching – Reinforced for strength while maintaining full mesh filtration area.
- Pre-Snipped Flaps / Wide-Mouth Opening – Faster filling and clean, ergonomic handling.
- Food-Grade Nylon Silk Screen – Laboratory-certified filtration mesh for solventless processing.
- Double-Bag Capability – Compatible with nested V3.5 and V3.7 configurations for commercial-scale pressing.
- Durability Tested – Constructed to withstand extreme pressure and thermal cycling.
Specifications
- Shape: Trapezoid (Flapless / Seamless Front Flow)
- Size: 32" square-volume equivalent
- Material: Nylon Silk Screen (food-grade, heat-resistant)
- Micron Options: 5μm, 15μm, 25μm, 32μm (BEST SELLER)
- Compatibility: Designed for Access Rosin KWAD®, FLUID®, and AIR® Press Systems
The Access Rosin V3.7 Rosin Bag — engineered for performance, protected by innovation.
© 2025 Access Rosin, Inc. Patent Pending – U.S. Application No. 63/875,878.
Specifications
| Pack Qty. | 25 or 50 or 500 or 1000 |
| Micron Size | 5um or 15um or 25um or 32um or 44um |
| Material | Nylon Silk Screen |
| Shape | Trapezoid |
| Capacity | Up to 100 Grams |
| Volume | 32" Sq. Inch Surface Area |
| Notice | Patent & Patents Pending |
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