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Selecting the Right Cleanroom Wipes: A Comprehensive Guide

by | Jun 14, 2024


Cleanroom wipes are a critical component in maintaining the stringent cleanliness standards required in controlled environments such as semiconductor wafer fabrication, medical device manufacturing, and pharmaceutical processing. This blog explores the types of cleanroom wipes available, their material compositions, and the characteristics that make them suitable for specific applications.



The Importance of Cleanroom Wipes

In cleanrooms, even the smallest particles can cause significant contamination issues. Therefore, choosing the right wipe is essential to ensure surfaces remain uncontaminated and processes are not compromised. Cleanroom wipes are specifically designed to minimize particle release and provide efficient cleaning performance.



Types of Cleanroom Wipes

Polycellulose Wipes

  • Composition: Blend of polyester and cellulose.
  • Characteristics:
    • Excellent absorbency.
    • Good cleaning performance.
    • Cost-effective.
    • However, they have poor abrasion resistance and tend to shed fibers.

Polyester Wipes

  • Composition: 100% polyester.
  • Characteristics:
    • Low-linting and highly absorbent.
    • Very clean out-of-the-bag.
    • Cost-effective.
    • Poor cleaning performance and particle pick-up.

Microfiber Wipes

  • Composition: Ultra-fine fibers.
  • Characteristics:
    • Excellent cleaning performance.
    • Very clean out-of-the-bag.
    • Highly absorbent.
    • Higher cost compared to polycellulose and polyester wipes.


Textile Structures

The structure of the fabric used in cleanroom wipes affects their performance:

  • Nonwoven: Made by bonding or interlocking fibers without weaving or knitting. Offers weak resistance when pulled and easily releases fibers.
  • Knit: Made up of a single yarn looped continuously. Offers weak resistance when pulled towards its weft and is prone to structural damage.
  • Woven: Comprises multiple yarns crossing each other at right angles. Provides strong resistance in any direction and remains intact during cleaning.



Edge Seals

The edges of cleanroom wipes can be finished in different ways to prevent fraying:

  • No Seal: Basic cut edges that may fray over time, releasing fibers.
  • Heat Seal: Uses heat and pressure to fuse edges, providing better durability than no seal.
  • Ultrasonic Seal: Uses high-frequency vibrations to bond fibers, resulting in strong and durable edges.



Introducing MiraWIPE® Cleanroom Microfiber Wipes

MiraWIPE® stands out with its superior cleaning efficiency and durability, making it a preferred choice in high-tech cleanrooms. Key features include:

  • Star-shaped microfiber: Enhances particle and organic removal.
  • ISO Class 3-5 compatibility: Suitable for highly controlled environments.
  • Ultrasonic sealed edge: Maintains integrity even during heavy-duty use.
  • Available sterile options: Ideal for aseptic processing areas.
  • Engineered fabric: Resists abrasion and snagging, preventing contamination.



Why Choose MiraWIPE®?

  • Better Cleaning Performance: Enhanced particle removal and cleaning efficiency.
  • Better Abrasion Resistance: Engineered to withstand rigorous use.
  • Better Edge Durability: Ultrasonic seals prevent edge fraying.
  • More Surface Area: The threading design offers greater surface area for better contaminant removal.
  • Compatible with Common Disinfectants: Ensures effective cleaning with standard disinfectants.
  • Used by Leading Industries: Trusted by advanced wafer fabs, medical device manufacturers, and pharmaceutical cleanrooms.


Selecting the right cleanroom wipe is crucial for maintaining the cleanliness and efficiency of controlled environments. MiraWIPE® offers unmatched performance, durability, and reliability, making it the ideal choice for various high-tech applications. For more information, visit Foamtec International or contact us at +1-760-599-7160.

Thank You!

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