Alpha Pro Tech Critical Cover® ComforTech® Disposable Tapered Sleeves, Extra Large (MS-01J06-4) – Case of 300 The Alpha Pro Tech Critical Cover® ComforTech® (MS-01J06-4) is a professional cleanroom and controlled environment protective sleeve cover engineered to bridge the critical gap between safety gloves and protective lab gowns. Fabricated from an advanced microporous film laminate fabric substrate (9.4 mil material thickness), this single-use component provides a high-efficiency fluid and particulate barrier while retaining an ultra-low lint footprint. Supplied as a commercial high-volume warehouse case of 300 individual sleeves (packaged cleanly as 15 internal packs containing 20 pieces), this Extra Large (XL) model features specialized tapered geometry and 100% sonic welded seams to optimize particle holdout during high-stress technical maneuvers. Technical Performance & Design Microporous Film Laminate Matrix: Constructed from a high-density, breathable microporous film bonded to a non-woven polymer layer. This sophisticated layout keeps the operator cool by letting sweat vapors dissipate while successfully trapping airborne micro-part particulates and shielding against light chemical splashes. Advanced Sonic Welded Seams: Assembled without the use of needle stitches or binding threads. Continuous ultrasonic bonding fuses the fabric edges together to create an impenetrable seam that perfectly replicates the fluid and particulate barrier rating of the primary fabric matrix. Secure Double-Elastic Closure: Outfitted with heavy-duty, completely enclosed elastic bands at both entry openings. This provides a robust, slip-free anchor on the upper arm and seals tightly over glove cuffs to prevent sleeve ride-up or bare skin exposure. Static Dissipative Conditioning: Specially processed with an anti-static treatment that actively grounds static charge accumulation, ensuring complete safety near electrostatic discharge (ESD) sensitive manufacturing stages or micro-electronics. Product Specifications Model Number / SKU: MS-01J06-4 (Critical Cover® ComforTech® Tapered Sleeve Series) Primary Manufacturer: Alpha Pro Tech, Ltd. Size Classification: Extra Large (XL / Tapered design that spans an overall length of $21.5\text{ inches}$ to guarantee full forearm and bicep containment) Material Chemistry: 9.4 mil Microporous Film / Non-Woven Synthetic Polypropylene Laminate Color Morphology: Controlled Environment Bright White Seam Construction Class: Continuous Ultrasonic Sonic Welded Seams Wrist & Arm Finish: Latex-Free Elastic Bands at both proximal and distal terminuses Purity Baseline: Ultra-low particle generation matrix rated for standard cleanroom protocols **Regulatory Benchmarks:** Fabricated in compliance with ANSI/ISEA 101-1996 sizing dimensions Packaging Configuration: Commercial Case of 300 Sleeves (Arranged into 15 convenient polybags containing 20 loose sleeves each to protect warehouse inventory prior to gowning room transit) Key Benefits & Applications Cleanroom and Controlled Isolation Loops: Excellent for use in ISO Class 5 through Class 8 cleanrooms, bioprocessing facilities, and genetics labs to prevent forearm skin and hair shedding from compromising filling manifolds or raw materials. Light Chemical Splash Protection: Protects operators from light acid chemical lines, industrial fluids, reagents, and biological stains during routine liquid handling, bench clearing, or centrifuge harvesting runs. **Electronics Assembly and Wafer Processing:** Helps limit fiber and dust debris from tracking onto delicate printed circuit boards, high-purity components, or micro-optics stages. **Targeted Mechanical Protection:** Prevents constant friction against bench edges from wearing through primary lab coat sleeves, reducing facility gowning change-out frequencies. Critical Cover®, ComforTech®, and AlphaGuard® are registered commercial trademarks of Alpha Pro Tech, Ltd. Manufacturer part number MS-01J06-4 specifies the Extra Large white microporous laminate sleeve configuration. For intense cleaning routines involving direct immersion in hazardous organic solvents or continuous chemical handling, alternative heavy-density fluid-impermeable Tychem barrier configurations must be substituted instead.
