Teknipure is an Innovator of Contamination Control Solutions
Teknipure is an Innovator of Contamination Control Solutions
Teknipure has been engineering cleanroom contamination control consumables since 2008, with a focus on semiconductor fabrication, pharmaceutical aseptic processing, and precision manufacturing environments where standard wipers fall short. 50% of yield loss in semiconductor manufacturing is attributed to micro-contamination — and Teknipure addresses this across four critical control points: fabrication, lab and tool maintenance, gowning rooms, and specialty applications. Their wiper designs are engineered for specific tasks (fluid absorption, API and residual removal, dry particulate capture) rather than general-purpose use, with production standards among the most stringent in the industry. For a complete guide to cleanroom wipes and swabs by ISO class, visit our Cleanroom Consumables Resource Hub.
Teknipure Product Specifications
| Product | Construction | ISO Class | Best Application |
|---|---|---|---|
| TekniClean EX Quilted Polyester Knit Wipes (TC2PU3-12) | Quilted 2-ply polyester knit; sealed edges; laundered | ISO 3+ | Fluid and spill management; high-volume liquid absorption in critical environments |
| TekniClean Pro Presaturated Polyester Knit Wipers (TS3PBI100R-99) | Polyester knit; presaturated with 100% IPA; refill format; low NVR | ISO 3–5 | Ready-to-use IPA surface cleaning; consistent solvent loading for validated processes; surface cleaning and residue removal |
| MicroClean Microfiber Sealed Edge Wipers (TC2MFU1-99) | 80% polyester / 20% nylon microfiber; sealed edges; laundered | ISO 3–5 | Excellent particle capture and lint control; tool and equipment surface cleaning |
| TekniZorb Polyester-Cellulose Presaturated Wipes (TS1PCI70-99) | Polyester-cellulose blend; presaturated 70% IPA / 30% DI water; peel-and-reseal; low-shedding | ISO 5–7 | Removing contaminants, residues, and particles; high absorbency for spill and surface prep |
Frequently Asked Questions
Why does wiper selection matter in semiconductor fabrication — isn’t one cleanroom wiper the same as another?
No. In semiconductor fabrication, where a single wafer can go through 1,000 or more process steps, the wrong wiper introduces the contamination it was meant to remove. Key differences between wipers include NVR (non-volatile residue) levels, particle shedding rates, fiber construction (knit vs. woven vs. microfiber), edge treatment (sealed vs. cut), and absorbency profile. A wiper optimized for fluid absorption performs differently than one engineered for dry particulate capture — using the wrong type for the task is a direct contamination risk. Teknipure engineers each product for a specific function rather than offering a single general-purpose wiper.
What is the role of cleanroom wipers in gowning room contamination control?
Gowning rooms are a primary entry point for contamination into critical production areas. The exterior surfaces of PPE, equipment, and any items brought into the cleanroom must be decontaminated before entry. Teknipure wipers used in the gowning room — before unpackaging garments or equipment — remove surface particles and residues that would otherwise be carried into the ISO-classified space. Problems in gowning room contamination control result in billions of dollars in lost semiconductor revenue annually, making this one of the highest-leverage points for wiper selection.
When should I use a presaturated wiper vs. a dry wiper with separate solvent?
Presaturated wipers (like the TekniClean Pro and TekniZorb) provide consistent solvent loading, eliminate the variability of manual saturation, and simplify documentation for validated cleaning processes. They are preferred in pharmaceutical and medical device environments where process consistency and lot traceability are required. Dry wipers with separate solvent application offer more flexibility when multiple solvents are used at the same workstation, or when solvent volume needs to be adjusted for the task. For ISO 5–6 semiconductor environments, presaturated options reduce the risk of over- or under-saturation that can leave residue or insufficient cleaning action.
Are Teknipure wipers compatible with IPA and other common cleanroom solvents?
Yes. Teknipure polyester knit and microfiber wipers are compatible with isopropyl alcohol (IPA), DI water, acetone, and most common cleanroom cleaning solvents. The TekniClean Pro (TS3PBI100R-99) is presaturated with 100% IPA; the TekniZorb (TS1PCI70-99) uses a 70% IPA / 30% DI water blend — confirm the saturation chemistry matches your process requirements before substituting one for the other. Always verify compatibility with your specific solvent formulation before use in a validated process, particularly for pharmaceutical or medical device applications where solvent-wiper interaction must be documented.
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Partial content courtesy of Teknipure.
