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Sontara ^® MicroPure nonwoven styles (woodpulp/polyester) are engineered for cleanroom use and combine absorbency of a natural fibre with the cleanliness and strength of a synthetic fibre in the same fabric. No binders or chemical treatments are used to manufacture them. The high cleanliness and purity are ensured by low extractable level and ion content as well as extremely low particle generation by the material itself. The fabric styles offer high particle and liquid absorbency due to their cellulose content....

Extremely low particle number and evaporation residues. Laser-cutting techniques minimise the formation of dust and lint on cutting edges. The use of polyester long fibers prevents the generation of lint.

• Knitted, made of 100 % polyester
• Lasercut
• Cleaned with ultrapure water
• Double packed

Good dust suppression and wiping efficiency due to split fiber.

• Knitted made of 87 % polyester / 13 % nylon
• Lasercut
• Double packed
• Weight: 130 g/m²
• Thickness: 360 µm
• Water absorbency: > 195 g/m²
• Clean Pack: Cleanroom clean with ultrapure water

Lower particle count, less evaporation residue, and fewer detected ions. The polyester long fibers and heatcut reduce the generation of lint.

• 100 % Polyester
• Heat cutting
• Double packed
• Weight: 130 g/m²
• Thickness: 540 µm
• Water Absorbency: 330 g/m²
• Clean Pack: Cleanroom cleand with ultrapure water

• 100 % Cupro, very fine cellulose fibers
• adhesive-free
• Solvent resistance
• Quattro folded

Lower particle count, less evaporation residue, and fewer detected ions. The polyester long fibers and heatcut edges reduce the generation of lint.

• 100 % Polyester
• Heat cutting
• Weight: 168 g/m²
• Thickness: 570 µm
• Water Absorbency: 370 g/m²
• Clean Pack: Cleanroom clean with ultrapure water

• Polyester 67%, Nylon 33%
• Heat cutting
• Weight: 210 g/m²

The wipers are packed in Class ISO 4 clean room environment.

• 2-layers structure of polyester fiber
• 100 % Polyester
• Gammasterilized
• Clean Pack: Cleanroom clean with ultrapure water

The polyester long fibers reduce the generation of lint.

• 100 % Polyester
• Laser cutting
• Double packed
• Weight: 120 g/m²± 5 %
• Water absorbency: ≥ 280 ml/m²
• Clean Pack: Cleanroom cleand with ultrapure water

Split fibers ensure a good wiping ability.

• 70 % Polyester / 30 % Nylon
• Heat cutting
• Double packed
• Weight: > 210 g/m²
• Thickness: > 390 µm
• Water absorbency: > 300 g/m²
• Clean Pack: Cleanroom clean with ultrapure water