High-Precision Printing & Packaging Cleanroom Solutions for Dust Control

May 9, 2025

High-Precision Printing & Packaging Cleanroom Solutions for Dust Control

I. Application Scenarios & Solutions

  1. Digital Printing Workshops

    • Fan Filter Units (FFUs): Maintain ISO Class 6-7 air cleanliness to prevent dust adhesion on substrates, ensuring sharp print quality.

    • Laminar Flow Hoods: Provide localized ISO Class 5 zones for precision processes like holographic printing or UV coating.

    • Air Showers: Remove 99% of particles from personnel before entering production areas, minimizing human-induced contamination.

  2. Label & Flexible Packaging Production

    • Modular Cleanrooms: Create humidity-controlled (45-55% RH) environments to reduce static dust attraction on films and foils.

    • Pass-Through Chambers: Enable dust-free transfer of rolls between slitting, printing, and laminating zones.

  3. Electronics Packaging (Anti-ESD)

    • Static-Dissipative Cleanrooms: Grounded modular panels + FFUs with ionizers to neutralize static, protecting sensitive PCB packaging.

    • HEPA-Filtered Pass Boxes: Safeguard anti-static bags during component insertion and sealing.

  4. Pharmaceutical Blister Packaging

    • ISO Class 8 Cleanrooms: Integrated FFU systems with ≥0.3μm particle filtration to meet GMP Annex 1 requirements.

    • Air Curtains: Isolate forming/cooling zones to prevent aluminum foil dust migration.

  5. Ink & Material Storage

    • Positive Pressure Cleanrooms: Use FFUs to block external contaminants from affecting viscosity-sensitive inks.

II. Core Benefits

  • Defect Reduction: Cut dust-related print rejects by 90% with targeted particulate control.

  • Regulatory Compliance: Align with ISO 14644, GMP, and IEST standards for critical packaging.

  • Energy Efficiency: Variable-speed FFUs reduce power consumption by 25% vs. traditional HVAC.

  • Rapid Deployment: Modular cleanrooms install in 2-4 weeks for urgent production upgrades.