STX1709P Sterile Revolve 9" x 9" Upcycled Polyester Cleanroom Wiper Pre-Wetted 70% IPA

STX1709P Sterile Revolve is a low-linting (no wiper is truly ‘zero-lint’ in every process condition), sealed-edge polyester cleanroom wiper designed for critical cleaning, spill control, and controlled solvent application in controlled environments. It is made from 100% upcycled polyester (rPET) and supplied pre-wetted with 0.2 µm filtered, USP-grade 70% IPA / 30% DI water to support repeatable wetness and cleaning performance while reducing variability from manual wetting.

• Size: 9" x 9" (23 cm x 23 cm) nominal
• Material: 100% upcycled polyester (rPET)
• Edge: Sealed edge
• Sterility: Gamma irradiated to a Sterility Assurance Level of 10^-6 (SAL), per AAMI guidelines
• Pre-wetted solution: 0.2 µm filtered, USP-grade 70% IPA / 30% DI water
• Packaging: 50 wipers/bag; triple-bagged with a case liner (fourth layer of protection); reclosable slider bag format to reduce evaporation
• Case pack: 4 bags/case (200 total wipers/case)
• Traceability: Individually lot coded for traceability and quality control
• Use environments: Commonly used across a wide range of ISO-class cleanrooms and controlled areas (final suitability depends on your process and cleaning method)
• Country of origin: Made in the USA

Texwipe (an ITW company) differentiates itself in cleanroom wiping by treating the wiper as an engineered product, not a commodity consumable. For the Revolve™ line, Texwipe specifies a 100% upcycled polyester substrate (derived from post-consumer water bottles) processed on automated manufacturing systems, then controls edge construction (sealed edge), controlled processing/cleanliness testing, and packaging aligned to cleanroom application tiers.

For sterile, pre-wetted programs, Texwipe emphasizes repeatability through controlled presaturation (0.2 µm filtered, USP-grade 70% IPA / 30% DI water), gamma irradiation to SAL 10^-6, multi-layer packaging for staged de-bagging, and lot-level traceability to support qualification and audit readiness. SOSCleanroom (SOS) supports that manufacturing discipline with a close working relationship with Texwipe focused on continuity of supply, clean documentation handoff (certs, lot traceability), and practical application support—so customers can standardize wiping materials with predictable performance while maintaining procurement reliability and audit readiness.

• 100% upcycled polyester (rPET) substrate; sealed-edge construction
• Pre-wetted with 0.2 µm filtered, USP-grade 70% IPA / 30% DI water for consistent wetness and VOC levels
• Triple-bagged with a case liner forming a fourth layer of protection
• Gamma irradiated to a Sterility Assurance Level of 10^-6 (SAL), according to AAMI guidelines
• Reclosable slider bag packaging helps reduce solution evaporation
• Revolve processing targets low levels of ions, NVRs (non-volatile residues), particles, and fibers for critical cleaning environments
• Meets USP <797> and USP <800> wiper requirements
• Individually lot coded for traceability and quality control

• Low-linting performance: Sealed-edge construction helps reduce loose filaments and edge fray during folding and wipe strokes (process-dependent)
• Repeatable wetness in the field: Controlled presaturation reduces operator variability versus manual wetting and supports standardized wipe-down outcomes
• Sterility assurance + documentation discipline: Gamma processing and lot coding support workflows with sterile handling expectations and qualification requirements
• High sorption capacity: Designed for spill control, cleaning, and solution application
• Chemical compatibility: Polyester is commonly used with IPA and many other cleanroom-compatible solvents/cleaners (verify compatibility to your chemistry and SOP)
• Sustainability with performance intent: Uses upcycled polyester while maintaining contamination-control targets typical of critical cleaning programs

• Wiping and cleaning surfaces, equipment, and parts
• Applying and removing lubricants, adhesives, residues, and other solutions including disinfectants
• Cleaning with solvents such as isopropyl alcohol (IPA), ethanol, acetone, and degreasers (process permitting)
• Lining trays for holding, protecting, drying, and storing of parts, equipment, and devices
• Controlled wet wipe-downs where sterile handling and repeatable solvent delivery are required

• Keep wetness controlled: Use the wiper as supplied—avoid adding solvent unless your validated SOP requires it.
• Fold for control: Fold into quarters to create multiple clean faces; rotate faces instead of re-wiping with a loaded surface.
• Wipe pattern: Use straight-line strokes (top-to-bottom or left-to-right) to avoid re-depositing contamination.
• Slider bag discipline: Close the reclosable slider bag promptly after removing a wiper to minimize evaporation and preserve consistent wetness.
• Change-out triggers: Replace the wiper when the face becomes visibly soiled, tacky, or leaves streaks/residue.
• Part protection: When lining trays, avoid dragging parts across the wiper; lift and place to reduce particulate transfer.

• STX1709P vs. TX1709P: Choose STX1709P when sterile processing (SAL 10^-6) and sterile transfer practices are required; choose TX1709P when pre-wetted performance is needed but sterile processing is not required.
• Pre-wetted vs. dry (STX1709): Choose STX1709P to remove variability from manual wetting and control wet film delivery; choose STX1709 when your process uses dry wiping with controlled wetting steps or alternative chemistries.
• Sustainable substrate vs. conventional polyester: Revolve uses upcycled polyester (rPET) while targeting contamination-control performance; select based on your program requirements, qualification approach, and sustainability objectives.

Revolve Dry Wipers

• TX1704: 4" x 4" (10 cm x 10 cm) dry wipers, 100 wipers/bag
• TX1709: 9" x 9" (23 cm x 23 cm) dry wipers, 100 wipers/bag
• TX1712: 12" x 12" (31 cm x 31 cm) dry wipers, 100 wipers/bag

Revolve Pre-Wetted Wipers (Non-Sterile)

• TX1704P: 4" x 4" (10 cm x 10 cm) pre-wetted with 70% IPA/30% DI water, 50 wipers/bag
• TX1709P: 9" x 9" (23 cm x 23 cm) pre-wetted with 70% IPA/30% DI water, 50 wipers/bag
• TX1712P: 12" x 12" (31 cm x 31 cm) pre-wetted with 70% IPA/30% DI water, 50 wipers/bag

Revolve Sterile Wipers

• STX1704: 4" x 4" (10 cm x 10 cm) dry sterile wipers, 50 wipers/bag
• STX1709: 9" x 9" (23 cm x 23 cm) dry sterile wipers, 100 wipers/bag
• STX1712: 12" x 12" (31 cm x 31 cm) dry sterile wipers, 100 wipers/bag
• STX1704P: 4" x 4" (10 cm x 10 cm) sterile pre-wetted with 70% IPA/30% DI water, 50 wipers/bag
• STX1709P: 9" x 9" (23 cm x 23 cm) sterile pre-wetted with 70% IPA/30% DI water, 50 wipers/bag
• STX1712P: 12" x 12" (31 cm x 31 cm) sterile pre-wetted with 70% IPA/30% DI water, 50 wipers/bag