TX2064 ThermaSeal60 4" x 4" Polyester Cleanroom Wiper

TX2064 ThermaSeal60 is a low-linting (no wiper is truly ‘zero-lint’ in every process condition), sealed-edge, all-purpose polyester knit wiper used for spill control, cleaning, and solution application in controlled environments. It is constructed from 100% continuous-filament, double-knit polyester and finished with thermally sealed (laser) edges to help control particle and fiber release during wipe-downs—especially on small, high-touch contact points where edge fray and snagging can become a contamination source.

Best-seller note: TX2064 is widely specified as a sealed-edge “detail wipe” for tools, fixtures, connectors, instrument panels, and small assemblies because it combines edge control, abrasion resistance, and broad solvent compatibility in a compact 4" x 4" format.

Specifications:

Size: 4" x 4" (10 cm x 10 cm) nominal
Material/Structure: 100% continuous-filament, double-knit polyester
Edge: Thermally sealed (laser) sealed edge
Packaging: 300 wipers/bag (2 inner bags of 150); 20 bags/case
Cleanroom processing: Laundered and packaged in an ISO Class 4 cleanroom environment
Cleanroom environment: ISO Class 3 – 7 (Class 1 – 10,000); commonly applied through ISO 8 depending on process risk and cleaning method
Temperature note: Appropriate for use with temperatures less than 400°F (205°C)
Shelf life: Non-sterile (dry) – 5 years from date of manufacture
Compliance notes: Complies with REACH and RoHS requirements
Packaging notes: Solvent-safe Bag-Within-A-Bag® cleanroom packaging; color-coded packaging for easy recognition
Country of origin: Made in the USA
Use environments: Commonly used across a wide range of ISO-class cleanrooms and controlled areas (final suitability depends on your process and cleaning method)

About the Manufacturer:

Texwipe (an ITW company) differentiates itself in cleanroom wiping by treating the wiper as an engineered product, not a commodity consumable. In the ThermaSeal 60 platform, that shows up in knit fabric selection (continuous-filament polyester), edge construction (laser-cut thermal sealing for edge integrity), and controlled laundering/packaging intended to support predictable contamination control and chemical compatibility with standard solvents, solutions, and alcohols.

Texwipe also positions ThermaSeal 60 for abrasive-surface wipe-downs and publishes technical baselines (including particles/fibers, ions, NVRs, and absorbency characteristics) to support qualification. 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.

TX2064 Features:

Thermally sealed (laser) edges for particle and fiber control
100% continuous-filament, double-knit polyester fabric
Good absorbency, wiping efficiency and abrasion resistance
Chemically compatible with standard solvents and alcohols
Laundered and packaged in an ISO Class 4 cleanroom environment
Solvent-safe Bag-Within-A-Bag® cleanroom packaging to protect product
Complies with REACH and RoHS requirements
Color-coded packaging for easy recognition
Meets USP <797> and USP <800> wiper requirements
Autoclave safe
Individually lot coded for ease of traceability and quality control

TX2064 Benefits:

Sealed-edge contamination control: Laser-sealed edges help reduce fraying and edge-driven fiber contribution during wipe-downs (process-dependent)
Durability on abrasive contact points: Positioned to resist snagging/abrasion so the wipe is less likely to become a contamination source late in the wipe cycle
Controlled solvent work: Polyester knit construction supports routine solvent wipe-downs and solution application/removal (verify compatibility to your chemistry and SOP)
Program readiness: Lot coding and published technical baselines support standardization and documentation expectations in regulated environments

Common Applications:

Semiconductor and microelectronics — general wiping and cleaning needs
Medical device product cleaning
Video display and instrument panel cleaning
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
Lining trays for holding, protecting, drying and storing of parts, equipment and devices
USP <797> / USP <800> environment wipe-down workflows (per site SOP)

Best-Practice Use:

Fold for edge control: Fold to keep the sealed edge “inside” your grip and create defined wiping faces; rotate faces instead of re-wiping with a loaded surface.
Wipe pattern: Use straight-line strokes (top-to-bottom or left-to-right) with slight overlap to avoid re-depositing contamination.
Wet vs. dry: For solvent wipe-downs, dampen—do not over-saturate—so you maintain control and reduce dripping.
Detail-point discipline: On connectors, fasteners, and sharp stainless corners, use light pressure first; change faces early to avoid smearing residues across small contact points.
Change-out triggers: Replace the wiper when the face becomes visibly soiled, tacky, or begins to streak (surface and chemistry dependent).
Autoclave note: If autoclaving dry wipes for a specific workflow, follow site validation and packaging/handling SOPs.

Selection Notes (TX2064 vs. Other Options)

TX2064 vs. TX2069: Same ThermaSeal 60 platform and sealed-edge construction; choose TX2064 for tight work areas and small contact points; choose TX2069 (9" x 9") when broader surface coverage per wipe matters.
ThermaSeal 60 vs. AlphaWipe (TX1004/TX1009/TX1009B): Choose ThermaSeal 60 when sealed-edge durability and abrasive-surface performance is the priority; choose AlphaWipe when a cut-edge knit wiper is preferred for general wipe-down coverage and staging.
Dry vs. pre-wetted: If you want consistent wetting and reduced solvent handling, consider validated pre-wetted wipe programs for routine wipe-down steps (validate against your site chemistry and SOP).

Link to Texwipe Technical Datasheet: Click Here

Other Similar Products Available From SOSCleanroom.com

ThermaSeal 60 Dry Wipers

TX2064: 4" x 4" nominal (10 cm x 10 cm), sealed-edge polyester knit, 300 wipers/bag
TX2069: 9" x 9" nominal (23 cm x 23 cm), sealed-edge polyester knit, 150 wipers/bag

Other 4" x 4" Cleanroom Wipers

TX1004: AlphaWipe 4" x 4" polyester knit for general wipe-downs
TX604: TechniCloth 4" x 4" cellulose/polyester blend for broad absorbency and general wiping
TX404: Absorbond 4" x 4" hydroentangled polyester for low extractables and delicate surfaces

Notes: Looking for application guidance or qualification context for Texwipe TX2064 ThermaSeal60 4" x 4" sealed-edge polyester cleanroom wipers? Open the SOSCleanroom Technical Vault tab above for practical wiping technique, selection notes (TX2064 vs. alternatives), and the documentation details teams typically review when standardizing sealed-edge wipes across ISO-class controlled environments.

SOSCleanroom.com supports contamination-control programs with cleanroom consumables in stock, fair pricing, and responsive technical support—backed by same-day shipping options and customer service that understands real cleanroom workflows.

Product page updated: Jan. 1, 2026 (SOS Technical Staff)

© 2026 SOS Supply. All rights reserved.

The Technical Vault By SOSCleanroom

ISO 14644 Operations Control ThermaSeal® 60 Sealed-Edge Polyester Detail Cleaning 4" x 4" Format Lot Traceability

Texwipe TX2064 ThermaSeal® 60 4" x 4": sealed-edge polyester precision wiping for fixtures, tools, and tight work zones

Texwipe TX2064 ThermaSeal® 60 is a sealed-edge polyester cleanroom wiper in a compact 4" x 4" format. The smaller size is typically selected for precision wiping and detail cleaning—ports, small fixtures, tool surfaces, clamps, and localized wipe-down steps where a 9" x 9" wipe is inefficient or difficult to control. The sealed-edge construction is intended to reduce edge fraying and fiber release, supporting edge-sensitive methods and critical final-pass work when the wiping interface must be tightly controlled.

Operations takeaway: TX2064 is most effective when used as a controlled “precision tool”: one-face-per-pass, defined wipe direction, and defined discard triggers. Small wipes can be overused—avoid stretching use on critical steps.

ISO-first context: sealed-edge precision wiping supports repeatable outcomes

ISO 14644-5:2025 emphasizes an Operations Control Programme (OCP) that governs cleaning materials and methods. In many facilities, the highest-risk wiping tasks are the most localized: ports, edges, and small contact surfaces that see repeated handling. A compact sealed-edge wipe can help by improving control of contact area and reducing edge-related fibers during fold/refold handling. The benefit is realized only if technique is disciplined—defined direction, no backtracking into clean zones, and controlled discard.

Control point: Precision wiping fails when operators “polish” in circles or reuse a loaded face. Standardize the micro-technique the same way you standardize full bench wipe-downs.

Specifications (SKU controls for RFQs, SOPs, and receiving)

Product: Texwipe ThermaSeal® 60 TX2064
Size: 4" x 4" nominal (10 cm x 10 cm)
Material / structure: Polyester (verify knit/nonwoven construction on current manufacturer documentation)
Edge construction: Sealed edge (edge-treated for fiber control)
Processing: Cleanroom processed and packaged; lot traceability
Typical ISO positioning: Frequently used for detail cleaning in ISO Class 5–7 methods (process dependent)
Packaging: Verify current bag/case counts and configuration per current manufacturer documentation

Receiving rule: Sealed-edge wipes are often locked into SOPs. Specify the exact SKU and configuration so “equivalent” substitutions do not change edge control.

What TX2064 is designed to do (typical use cases)

Precision wipe-downs of tools, clamps, fixtures, and small contact surfaces
Cleaning ports, corners, seams, and feature edges where a larger wipe is difficult to control
Final-pass wipe steps where edge fiber control is a method requirement
Solvent wiping on localized areas (verify compatibility and safety to SOP)
Support for standardized “touch-point cleaning” programs (handles, knobs, small panels) in controlled environments

Method note: In many programs, TX2064 is paired with a larger pickup wipe for bulk cleaning, then used as the controlled finishing wipe for detail and final passes.

Best-practice use (precision technique that reduces redeposit)

Control introduction: bring wipes into the controlled area per OCP rules (outer packaging removal, staging, storage).
Fold intentionally: create a small, flat contact face; keep edges controlled rather than bunching the wipe.
Damp-film control: if using solvent, wet to a controlled damp state (avoid dripping that floods seams/ports).
Straight-line passes: use short unidirectional strokes; avoid circular polishing that redistributes contamination.
Single-pass faces: one face per pass; refold to a clean face rather than reusing a loaded surface.
Discard triggers: discard when loaded, smeary, or when finish quality is at risk—small wipes should not be “stretched” on critical steps.

Technique tip: For ports and grooves, define “directionality” in the SOP (in-to-out or clean-to-less-clean) so the same motion is used every time.

Misuse controls & when not to use TX2064

If sterility is required: do not substitute a non-sterile wipe for sterile workflows.
If bulk soils are present: do not use a precision wipe as a bulk pickup tool; remove bulk contamination first, then finish with TX2064.
If chemistry is aggressive: verify compatibility and safety for solvents/cleaners; do not assume universal compatibility.
If ultra-low residues/ions are gating: confirm extractables requirements against current manufacturer documentation and your internal limits.

Recommended cleanroom glove pairing (ISO-aligned)

For ISO-controlled wiping applications, pair this cleanroom wipe with a cleanroom-processed, low-particle nitrile glove to reduce contamination transfer during precision wiping and critical contact steps.

Ansell Nitrilite® 93-311 Cleanroom Nitrile Gloves — ISO Class 5 (Class 100), cleanroom processed and packaged

Why this matters: Precision wipe-downs involve more touch points and tighter work zones. Cleanroom-grade gloves reduce transfer contamination and help keep detail cleaning repeatable.

Glove discipline: Change gloves when contaminated, solvent-wet, torn, or after contacting non-controlled surfaces. Treat gloves as part of the wipe system.

Why buy ITW Texwipe ThermaSeal® 60 TX2064 from SOSCleanroom

Configuration control: Sealed-edge wipes are often specified in SOPs; ordering by exact SKU protects method consistency.
Audit readiness support: We help customers locate current manufacturer documentation aligned to receiving controls and lot traceability expectations.
One-cart procurement: Pair ThermaSeal® wipes with cleanroom gloves, swabs, and facility consumables so critical methods stay consistent.

Manufacturer documentation (authoritative references)

SOSCleanroom TX2064 product page: Click Here
ITW Texwipe ThermaSeal® documentation portal (search TX2064): Click Here
ISO 14644-5:2025 operations standard overview (ISO listing): Click Here

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