Interfold Wood Pulp Polyester Spunlace Wipes

Interfold Wood Pulp Polyester Spunlace Wipes are dry, lint-free industrial wipes made from a 50.7% wood pulp / 49.3% polyester blend, used for oil and grease removal, dust control, and surface cleaning in cleanrooms, electronics workshops, laboratories, and heavy industry.

The Science Behind the Blend

• Hydrophilic structure - Wood pulp fiber locks in liquid fast: lab testing shows a sink time of just 1 second and a water absorption capacity of 4.8 g/g, well within the ≤10s industry benchmark.
• High-tensile fibers - The polyester component gives the sheet a machine-direction tensile strength of 170 N/5cm, resisting tearing and breakage during repeated wiping on rough equipment surfaces, with no PP or viscose fiber blended in to dilute performance.
• Balanced wet/dry strength - Cross-direction elongation of 164.5% allows the wipe to flex and stretch around uneven surfaces without splitting, while machine-direction elongation (39.3%) keeps the sheet stable when pulled from an interfold stack.

Lab Test Report

Test report available on request. Figures reflect a representative production batch; basis weight and size remain customizable per order.

Certifications

The turquoise embossed variant holds an SGS food-contact safety certificate, confirming the material is safe for surfaces with incidental food contact - making it suitable for food-processing facilities and food-grade equipment maintenance, in addition to standard industrial and cleanroom use.

Specifications

Target Applications - Where This Wipe Delivers Maximum Value

1. Cleanroom Environments Semiconductor and display panel cleanrooms: the low-lint polyester/wood pulp blend, verified by the tensile and elongation data above, protects wafer and glass surfaces from particulate damage.

2. Electronic Workshops Circuit board assembly: fluorescent-free, lint-free composition protects sensitive components and prevents short circuits caused by fiber shedding. Solder flux and oil removal: wood pulp absorbs residue (4.8 g/g capacity) without scratching board surfaces.

3. Precision Instrument & Optical Product Maintenance Optical lenses: embossed texture removes smudges without scratching coatings. Medical equipment: neutral pH and low particulate shedding meet hygiene standards for device surfaces.

4. Laboratory Settings Chemical spill cleanup: 1-second sink time and 4.8 g/g absorption capacity secure spills fast; polyester resists chemical degradation. Bench top sanitization: neutral pH (GB/T 7573-tested) is compatible with common lab disinfectants.

5. Heavy Industry Machinery and engine cleaning: 170 N/5cm machine-direction tensile strength withstands repeated wiping on rough metal surfaces without tearing.

6. Food-Contact & Consumer Electronics Care SGS-certified turquoise embossed variant: suitable for food-processing equipment surfaces. Screen cleaning: soft texture avoids scratches; lint-free use preserves device aesthetics.

Weston Nonwoven's Commitment

Advanced Spunlace Manufacturing Automated production lines ensure uniform fiber distribution to prevent weak spots. Every batch is tested for composition, absorbency, tensile strength, and pH against the GB/T and FZ/T standards above.

Customer-Centric Customization Tailored basis weight, size, thickness, and color to match your application - including zone-coding color systems for workshop safety protocols.

Reliable Supply Chain Flexible order volumes for both small workshops and large factories, with on-time delivery to minimize production downtime.

To request a free sample, a copy of the full lab test report, or the SGS certificate, contact us at info@westonmanufacturing.com.

Complementary Spunlace Solutions from Weston

Turquoise Bark-Like Texture Crinkled Spunlace - enhanced grip for oily or wet-hand use

Abrasive Hand Wipes - ultra-low-particle wipes for the tough environments

Industrial Heavy Duty Oil Wipes - reinforced construction for extreme oil and grease

Frequently Asked Questions

What makes these wipes suitable for precision instrument cleaning compared to regular paper towels?

Unlike paper towels, which shed lint and break apart when wet, this wipe combines a polyester component (49.3%) for tear resistance with a 1-second sink time and 4.8 g/g absorption capacity, so it stays intact and lint-free on sensitive components like optical lenses and circuit boards.

Is this wipe safe for surfaces that may contact food?

The turquoise embossed version carries an SGS food-contact safety certificate, so it is approved for use on equipment surfaces with incidental food contact in food-processing environments. The standard white version is intended for industrial and electronics use.

Can Weston provide custom colors to match workshop zone-coding systems?

Yes. Beyond standard white and turquoise/navy blue,

Weston offers fully customizable colors to align with your workshop's zone-coding protocols.

What storage conditions are recommended for jumbo rolls to maintain performance?

To preserve the tested absorption capacity, tensile strength, and pH neutrality, store jumbo rolls in a dry environment (relative humidity 30–60%) at 15–25°C (59–77°F).