Q&A: How to Choose the Right Lijie Clean Dust-Free Cloth for Different Industries

Q1: Why is selecting the right dust-free cloth important in cleanroom environments?

Although dust-free cloths are small consumables, they directly affect product yield, surface quality, and contamination control. Different industries have varying requirements for particle release, absorbency, chemical residue, and surface protection. Choosing the wrong cloth can lead to scratches, residue transfer, or micro-contamination.

Q2: Which dust-free cloth is suitable for semiconductor and chip manufacturing?

Semiconductor and chip production demand ultra-low particle shedding and extremely low metal ion residues to avoid microcircuit contamination.
Recommended solution:

• Ultra-fine microfiber lint-free cloths

• Multi-stage purified washing

• Packaged in Class 1,000 cleanroom environments

These cloths ensure stable performance in highly sensitive processes such as wafer cleaning and chip assembly.

Q3: What should be considered for new energy industries like lithium battery manufacturing?

In new energy and precision equipment applications, dust-free cloths must offer both high cleanliness and strong absorption. They also need to remove electrolytes and residues without damaging surfaces.
Recommended solution:

• Optimized grammage and weave density

• High absorbency microfiber or polyester wipes

• Laser- or ultrasonic-sealed edges to prevent scratching and fiber release

  Q4: Which dust-free cloths are best for precision instruments and optical components?

  These applications require soft texture, low friction, and zero scratch risk.
  Recommended solution:

  • Satin or fine-knit microfiber dust-free cloths

  • Low friction coefficient

  • Extremely low particle and residue levels

  Ideal for cleaning optical lenses, sensors, and high-precision mechanical parts.

  Q5: What are the key requirements for biopharmaceutical and medical device industries?

  For biopharma and medical devices, the focus is on biocompatibility, low extractables, and sterilization compatibility.
  Recommended solution:

  • Dust-free cloths compliant with relevant medical and regulatory standards

  • Controlled extractable levels

  • Q6: How does Lijie Clean ensure accurate product matching for customers?

    Lijie Clean combines industry expertise, technical consulting, and supply chain control to recommend dust-free cloths based on:

    • Application process

    • Cleanliness grade requirements

    • Contaminant type (particles, liquids, chemicals)

    This ensures each product aligns precisely with the customer’s actual operating conditions, not just general specifications.

    Q7: Can Lijie Clean provide customized dust-free cloth solutions?

    Yes. Lijie Clean offers customized solutions, including adjustments to material type, size, weave, edge sealing, cleanliness level, and packaging, helping customers achieve optimal cleaning performance and cost efficiency.

    Suitable for sterilization and clean manufacturing environments