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The New Standard in Cleanroom Cleaning:

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1. Breakthroughs in the New Standard

  • Sterilization Level:

    • Dual sterilization (gamma + EO) achieving 10⁻⁶ SAL (Sterility Assurance Level)

    • Complies with FDA 21 CFR 880.6860 for medical devices

  • Material Innovations:

    • 0.1μm ultra-fine fibers + nano-silver coating (antibacterial rate >99.99%)

    • Anti-static carbon fiber weave (surface resistance 10⁴-10⁶Ω)

2. Performance Comparison

Parameter Sterile Pre-Wetted Wipes Traditional Wipes
Cleanliness ISO Class 3 ISO Class 5
Microbial Control Sterile (SAL 10⁻⁶) Clean (SAL 10⁻³)
Particle Residue <5 particles/m³ (≥0.3μm) <100 particles/m³
Static Control Active ion neutralization Passive anti-static

3. 4-Step Gold Standard Protocol

  1. Environmental Verification:

    • Pre-use settle plate test (<1 CFU/plate·4h)

  2. Opening Procedure:

    • Sterile tear-notch + vacuum extraction

  3. Wiping Technique:

    • 3-zone overlap method (30±5% overlap)

    • ≥5 sec contact time per 100cm²

  4. Result Verification:

    • ATP testing <5 RLU

4. Industry Applications

  • Pharmaceutical Aseptic Filling:

    • Grade A cleanroom surface disinfection

    • Eliminates contamination risks of traditional spray-and-wipe

  • Semiconductor Manufacturing:

    • 5nm lithography equipment maintenance

    • Prevents electrostatic discharge damage

5. Certification Framework

✅ International Standards:

  • ISO 13485 (Medical Device QMS)

  • USP<1072> (Aseptic Processing)
    ✅ National Standards:

  • GMP Annex 1 Sterile Products

  • GB/T 32610-2016 (Particle Filtration Reference)

IPA cleaning cloth usage procedure and operating guidelines

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IPA (Isopropyl Alcohol) wipes are widely used for cleaning sensitive equipment and surfaces in labs, electronics, and cleanrooms. Proper procedures ensure effective cleaning and safety.

Key Features:

  • Quick Drying: Evaporates rapidly, leaving surfaces residue-free.

  • Lint-Free: Prevents fiber shedding on delicate components.

  • High Absorbency: Efficiently removes dust, oils, and residues.

  • Antistatic Properties: Reduces electrostatic discharge (ESD) risks.

Usage Process:

  1. Preparation: Wear gloves and ensure surfaces are free from loose debris.

  2. Pre-Moistened Wipes: Use IPA-soaked wipes for consistent cleaning without oversaturation.

  3. Unidirectional Wiping: Wipe in one direction to avoid redepositing particles.

  4. Sequential Cleaning: Replace wipes as they become contaminated to maintain efficiency.

Applications:

  • Electronics: PCBs, connectors, and sensitive devices.

  • Laboratories: Instruments and benches requiring contamination-free surfaces.

  • Optical Equipment: Lenses, mirrors, and precision sensors.

  • Cleanrooms: Maintains Class 100–1000 standards efficiently.

Advantages of high-density lint-free cloth in cleaning optical lenses

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High-density cleanroom wipes are ideal for cleaning optical lenses and precision instruments. Their design maximizes particle capture and absorption, ensuring streak-free, safe cleaning.

Key Features:

  • High Fiber Density: Captures dust, oils, and residues effectively.

  • Lint-Free: Prevents fiber deposits on delicate lens surfaces.

  • High Absorbency: Quickly removes oils, fingerprints, and liquids.

  • Durable: Resists tearing during rigorous cleaning tasks.

Applications:

  1. Camera Lenses: Safely clean without scratching or streaks.

  2. Microscope Optics: Maintains clarity and precision for lab instruments.

  3. Telescope Lenses: Removes dust and residues from sensitive surfaces.

  4. Cleanroom Optical Equipment: Supports particle-free and ESD-safe environments.

Best Practices:

  • Single Use: Dispose of wipes after each cleaning session.

  • Unidirectional Wiping: Prevents redepositing particles.

  • Gloves Recommended: Avoid contamination from hands.

  • Proper Storage: Keep sealed and dry to maintain performance.

Cleaning Wipes in Class 100 Cleanrooms

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Cleaning wipes are essential in Class 100 cleanrooms to maintain ultra-low particle levels and protect sensitive equipment. Proper use ensures contamination control and operational safety.

Key Features:

  • Lint-Free: Prevents fiber shedding that could compromise cleanroom conditions.

  • Antistatic Properties: Reduces ESD risks for sensitive electronics.

  • High Absorbency: Efficiently removes dust, oils, and residues.

  • Durable: Withstands rigorous cleaning without tearing.

Applications:

  1. Workstations: Keep benches and surfaces particle-free.

  2. Instruments: Clean microscopes, pipettes, and analytical devices.

  3. Optical Equipment: Lenses, mirrors, and sensors in clean environments.

  4. General Cleanroom Maintenance: Ensures Class 100 standards are consistently met.

Best Practices:

  • Single Use: Dispose of wipes after cleaning to prevent cross-contamination.

  • Unidirectional Wiping: Use one-way strokes for maximum cleanliness.

  • Gloves Recommended: Avoid contamination from hands.

  • Proper Storage: Keep wipes sealed and dry to maintain performance.

Complete Guide to Anti-Static Cloths

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Antistatic cleanroom wipes are essential for protecting sensitive electronic and optical equipment from ESD and contamination. Proper selection and usage maximize cleaning efficiency and safety.

Key Features:

  • Antistatic Properties: Prevents electrostatic discharge that can damage components.

  • Lint-Free: Ensures no fibers are left on sensitive surfaces.

  • High Absorbency: Efficiently removes oils, dust, and residues.

  • Durable: Resists tearing for consistent performance during cleaning.

Selection Tips:

  1. Material Choice: Select wipes made from polyester or microfiber for optimal lint-free performance.

  2. ESD Compliance: Ensure wipes meet antistatic standards for electronics and cleanroom use.

  3. Absorbency Needs: Choose high-density wipes for heavy residue or spill removal.

  4. Package Integrity: Keep wipes sealed to maintain cleanliness and moisture content.

Usage Techniques:

  • Single-Use Wiping: Dispose of wipes after each task to prevent cross-contamination.

  • Unidirectional Wiping: Use one-way strokes to avoid redepositing particles.

  • Gloves Recommended: Avoid oils or dirt from hands contaminating surfaces.

  • Targeted Cleaning: Focus on sensitive components and high-contact areas first.

Lab Equipment Cleaning with Pre-Moistened Wipes

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Pre-wetted cleanroom wipes are widely used for safe and efficient cleaning of laboratory equipment. Their lint-free, antistatic, and high-absorbency properties ensure contamination-free maintenance.

Key Features:

  • Pre-Soaked Convenience: Ready-to-use with IPA or deionized water.

  • Lint-Free: Prevents fiber shedding on sensitive equipment.

  • Antistatic Properties: Reduces ESD risks during cleaning.

  • High Absorbency: Efficiently removes oils, dust, and residues.

Cleaning Methods:

  1. Single-Use Wipes: Dispose after each cleaning task to avoid cross-contamination.

  2. Unidirectional Wiping: Clean in one direction to prevent redepositing particles.

  3. Target Critical Surfaces: Focus on high-contact or residue-prone areas first.

  4. Layered Cleaning: Use multiple wipes for heavily soiled instruments for maximum efficiency.

Application Range:

  • Benches and Workstations: Maintain sterile and clean surfaces.

  • Laboratory Instruments: Microscopes, pipettes, and analytical devices.

  • Optical Equipment: Lenses, mirrors, and sensors.

  • Cleanroom Environments: Supports Class 100–1000 standards for contamination control.

IPA Wipes on Electronics: Removing Oil & Dust

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IPA (Isopropyl Alcohol) wipes are essential for safely cleaning electronic equipment, efficiently removing oils, dust, and residues without damaging sensitive components.

Key Features:

  • Quick Drying: Evaporates rapidly, leaving surfaces residue-free.

  • Lint-Free: Prevents fiber shedding that can contaminate circuits.

  • Antistatic Properties: Reduces electrostatic discharge (ESD) risks.

  • High Absorbency: Efficiently removes oils, dust, and contaminants.

Usage Methods:

  1. Pre-Moistened Wipes: Use IPA-soaked wipes to clean without over-saturating components.

  2. Unidirectional Wiping: Wipe in one direction to avoid redistributing particles.

  3. Sequential Cleaning: Use multiple wipes for heavily soiled areas.

  4. Target Sensitive Parts First: Clean high-contact areas, connectors, and delicate components before general surfaces.

Application Range:

  • PCBs and Connectors: Removes oils and dust safely.

  • Electronic Devices: Monitors, keyboards, and sensitive instruments.

  • Laboratories: Instruments and workbenches in clean environments.

  • Cleanrooms: Maintains Class 100–1000 standards free of particles and ESD risks.

How to Boost Cleaning with High-Density Wipes

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High-density cleanroom wipes are designed to enhance particle capture and liquid absorption, making cleaning more efficient in laboratories, electronics, and cleanrooms. Proper techniques maximize their performance.

Key Features:

  • High Fiber Density: Captures dust, oils, and residues more effectively.

  • Lint-Free: Prevents fiber shedding on sensitive surfaces.

  • Durable: Withstands rigorous wiping without tearing.

  • High Absorbency: Quickly removes liquids and residues.

Operation Methods:

  1. Pre-Fold Wipes: Fold to create layers for better liquid pickup and surface coverage.

  2. Unidirectional Wiping: Wipe in a single direction to avoid redepositing particles.

  3. Sequential Wiping: Use multiple wipes for heavily soiled areas.

  4. Combine with Pre-Wetted Wipes: For sticky residues, use high-density wipes after pre-wetted cleaning for optimal results.

Application Range:

  • Laboratories: Benches, instruments, and spill absorption.

  • Electronics: PCBs, components, and sensitive devices.

  • Optical Equipment: Lenses, mirrors, and precision instruments.

  • Cleanrooms: Maintaining Class 100–1000 environments efficiently.

Safety Guidelines for Lint-Free Wipes

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Cleanroom wipes are essential for maintaining contamination-free environments in laboratories. Proper handling ensures safety, effectiveness, and protection of sensitive surfaces and equipment.

Key Features:

  • Lint-Free: Prevents fiber shedding that could contaminate surfaces.

  • Antistatic Properties: Reduces electrostatic discharge (ESD) risks.

  • High Absorbency: Efficiently removes oils, residues, and dust.

  • Durable: Resists tearing during rigorous cleaning tasks.

Precautions in Laboratory Use:

  1. Single Use Only: Always discard wipes after cleaning to prevent cross-contamination.

  2. Wear Gloves: Avoid oils and dirt from hands contaminating wipes and surfaces.

  3. Proper Storage: Keep wipes sealed in a clean, dry environment to maintain performance.

  4. Unidirectional Wiping: Wipe in one direction to avoid redepositing particles.

Application Range:

  • Benches and Workstations: Maintain sterile and clean surfaces.

  • Instruments: Safely clean microscopes, pipettes, and lab devices.

  • Optical Equipment: Lenses, mirrors, and precision instruments.

  • Cleanroom Environments: Supports Class 100–1000 standards.

Anti-Static Wipes for Precision Equipment

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Antistatic cleanroom wipes are essential for maintaining the cleanliness and safety of precision equipment in laboratories, electronics, and optical environments. Their ESD-safe and lint-free properties protect delicate components during cleaning.

Key Features:

  • Antistatic Properties: Prevents electrostatic discharge that can damage sensitive equipment.

  • Lint-Free: Avoids fiber shedding, keeping surfaces clean and particle-free.

  • High Absorbency: Removes oils, dust, and residues effectively.

  • Durable: Withstands rigorous wiping without tearing.

Applications:

  1. Laboratory Instruments: Cleaning microscopes, pipettes, and analytical devices.

  2. Electronics Equipment: Safely wipe PCBs, connectors, and other sensitive components.

  3. Optical Devices: Lenses, mirrors, and precision sensors.

  4. Cleanroom Maintenance: Supports Class 100–1000 standards, reducing particle contamination.

Best Practices:

  • Single Use: Dispose after each cleaning task to prevent cross-contamination.

  • Gloves Recommended: Avoid oils or dirt from hands contaminating surfaces.

  • Proper Storage: Keep wipes sealed in clean, dry conditions.

  • Unidirectional Wiping: Use one-way strokes to prevent redepositing particles.