Nonwoven Cleanroom Wiper

Product Description

Teknimask EL-7B is a 3-layer pleated facemask which provides 99.9% bacterial filtration efficiency, and is ultra clean with ultra-low particles & fibers. Constructed with a propriety blend of both nonwoven & melt-blown polypropylene layers with ear-loops, bands or ties; it provides excellent operator comfort & reduced contamination. A cleaner, odor free, and better performing alternate to non-woven polypropylene masks. Class 10 compatible.


  • Configured with Non-woven (ES) filter element /Meltblown (MBPP) outer layers
  • Low in particles generation
  • Full coverage with comfort; 7” x 3.5 ” OP Ear-loops
  • High Bacterial Filtration Efficiency 99.9%
  • Manufactured and Packaged in Cleanroom environment
  • Solvent-safe Double bag Cleanroom packaging
  • Ultra-low lint level suitable for Class 10+ environments
  • Statistical Process Control utilized throughout production


  • Superior for use in Electronic, Medical Device or other contamination sensitive industries



Basic Material Front and Back outer-material : Nonwoven PP(ES)

Filtration material : Melt-blown PP(MBPP)

Basic Weight ES-18g/m2   MBPP-18g/m2
Types of Ties OP Ear-loop
Nose Piece Flexible Plastic
Normal Dimensions 17.5cm * 9.5cm / 7” x 3.75”
Standard Packaging 50pcs/bag, 20bags/case

Cleanliness Specification

Organic contamination Silicon free, Amides and DOP free
APC (>=0.5um,counts/cm2) <100 <100 <100
APC (>=0.3um,counts/cm2) <1000 <1000 <1000

Ordering Information

Product Size Packaging
TM-EL7 50/Pack (double bagged), 20 Packs/Case

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