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Cleanroom Garments, PPE and Consumables
Low-Extractable Cleanroom Wipes
Cleanroom-laundered knitted polyester wipes with sealed edges for low-particle, low-fiber and low-extractable cleaning of critical process surfaces.
- Continuous-filament polyester minimizes loose fibers during critical wiping
- Narrow laser-sealed perimeter controls edge-generated particles
- Cleanroom-laundered construction supports low ionic and nonvolatile residue levels
Product Introduction
Low-Extractable Cleanroom Wipes use a dense double-knit fabric made from continuous-filament polyester. Cleanroom laundering removes processing residues, while a laser- or ultrasonic-sealed perimeter limits fiber release from cut edges. This construction is intended for equipment, optical, electronic and precision surfaces where both mechanical durability and residue control matter.
Key Features
Cleanroom laundering reduces removable particles, ions and process residue
Sealed edges help contain filaments during repeated wiping strokes
Dense structure supports controlled solvent delivery and effective pickup
Dry, pre-wetted and sterile packaging formats can be specified
Customer Product Concerns
Critical surfaces can be affected by trace residue as well as visible contamination. A wipe that sheds at its edges or contributes soluble ions may create defects even when the surface appears clean.
Cut edges may release fibers during high-friction cleaning.Specify a laser- or ultrasonic-sealed perimeter appropriate for the fabric weight.
Residual ions or nonvolatile extractables can interfere with sensitive processes.Match the laundering and packaging grade to the required contamination-control level.
A weak substrate may distort or tear when saturated with solvent.Use double-knit continuous-filament polyester for dependable wet strength.
Excessively bulky edge seals may reduce access to narrow features.Select a narrow-edge format and suitable wipe size for the actual component geometry.
Typical Applications
Used for final equipment wipe-down, semiconductor process tools, optical assemblies, precision components, pharmaceutical filling equipment and other operations that require low particle, fiber, ion and extractable contribution.
Technical Parameters
The following ranges reflect common sealed-edge knitted-polyester cleanroom wipes. Final fabric weight, extractable limits, edge technology and packaging are selected according to the surface, solvent and cleanliness program.
| Core Material | 100% continuous-filament double-knit polyester |
|---|---|
| Panel Thickness | 0.30–0.50 mm |
| Effective Width | 100–310 mm |
| Maximum Length | 310 mm |
| Steel Facing Thickness | 0 mm; no steel facing used |
| Core Density | 95–150 kg/m³ apparent fabric density |
| Thermal Conductivity | 0.04–0.06 W/(m·K), fabric dependent |
| Surface Finish | Bright-white cleanroom-laundered knitted face |
| Joint Type | Narrow laser- or ultrasonic-sealed perimeter |
| Customization | Available based on the intended application and operating environment. |
Available Options
Multiple square and rectangular wipe sizesLaser-sealed or ultrasonic-sealed perimeterAlternative knitted polyester fabric weightsDry or controlled pre-wetted supplyDouble-bagged cleanroom packagingSterile configuration for aseptic areas
Planning a Low-Extractable Cleanroom Wipes specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
