Aseptic Cleanroom Wipes

Aseptic Cleanroom Wipes

Polyester aseptic cleanroom wipes with low particle generation, fast absorption and multiple sizes. SGS and RoHS certificates; OEM packaging available.
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Description

Aseptic Cleanroom Wipes | Low-Particle Polyester Wipes

 

 

Westonwiper Aseptic Cleanroom Wipes are polyester cleaning wipes designed for controlled environments where particle contamination, surface cleanliness, and cleaning consistency are important. Featuring a compact fabric structure, low particle generation, strong liquid absorption, and low ionic release, these wipes are suitable for routine cleaning of equipment, precision components, and work surfaces in cleanrooms and other contamination-sensitive facilities.

Manufactured from polyester fibers, the wipes are available in multiple sizes and pack configurations to meet different cleaning requirements. A sterilized surface treatment, double-layer vacuum packaging, and customized packaging options support applications requiring controlled handling and packaging practices.

 

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Key Features and Benefits

 

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1. Low Particle Generation

The compact polyester fabric structure is designed to help minimize particle contamination during wiping. This makes the wipes suitable for cleaning work surfaces, equipment, and components in controlled environments where loose particles can affect production or product quality.

2. Strong Liquid Absorption

The wipes offer a measured absorption capacity of 289 ml/m² and an absorption time of less than 2 seconds under the specified test method. These properties support the removal of liquid residues during routine cleaning operations.

Actual performance may vary depending on the liquid used, surface characteristics, and wiping procedure.

3. Low Ionic Release

Low ionic release is an important consideration when cleaning sensitive electronic components, display-related products, and precision manufacturing equipment. These polyester wipes are designed for applications where control of ionic contamination is required.

For applications with strict ionic contamination limits, buyers should confirm whether additional ion-extraction or ionic-contamination test data are required.

4. Compact Fabric Structure

The closely formed fabric provides a consistent wiping surface for controlled cleaning tasks. It can be used on suitable equipment surfaces and precision components where a stable fabric structure and controlled particle generation are important.

5. Compatible with Suitable Cleaning Solvents

The wipes can be used with appropriate cleaning solvents, depending on the application. Compatibility should be evaluated against the selected solvent, its concentration, the target surface, and the cleaning process before use in critical production operations.

6. Sterilized Surface Treatment and Vacuum Packaging

The product specification lists a sterilized surface treatment and double-layer vacuum packaging. These features support controlled handling and packaging requirements in contamination-sensitive environments.

For applications requiring validated sterility, the applicable sterilization method, validation records, and sterility assurance requirements should be confirmed before purchasing.

 

 

 

 

Technical Specifications

 

 

Parameter

Specification

Product Name

Aseptic Cleanroom Wipes

Material

Polyester

Fabric Construction

Single-layer

Surface Treatment

Sterilized

Packaging

Double-layer vacuum packaging

Cleanroom Applications

Class 10–1,000 cleanroom environments

Absorption Capacity

289 ml/m²

Absorption Time

Less than 2 seconds

Particle Generation

210 pcs/min at 0.5 μm

LPC

98 pcs/cm² at 0.5 μm

Certifications and Documentation

SGS and RoHS certificates available

Customization

Logo printing and packaging options

 

Available Sizes and Packaging

Size

Dimensions

Packing Quantity

4" × 4"

10 × 10 cm

400 pieces/pack

6" × 6"

15.2 × 15.2 cm

150 pieces/pack

9" × 9"

23 × 23 cm

150 pieces/pack

12" × 12"

30 × 30 cm

50 pieces/pack

Different sizes and pack quantities help buyers select a suitable configuration for small-component cleaning, routine equipment maintenance, and larger surface wiping.

 

Reference Test Data

Test Item

Reference Result

Test Method

Absorption Capacity

289 ml/m²

Not specified in the supplied data

Absorption Time

Less than 2 seconds

FZ/T 64056-2015

Particle Generation at 0.5 μm

210 pcs/min

Not specified in the supplied data

LPC at 0.5 μm

98 pcs/cm²

IEST-RP-CC004.3

 

The values above are reference results for the supplied product specification. Actual test performance may depend on sample preparation, testing conditions, and the applicable test procedure. Buyers with strict qualification requirements should request the relevant test reports and confirm that the results meet their process limits.

 
 
Applications of Aseptic Cleanroom Wipes
 

These polyester wipes are designed for cleaning tasks in controlled environments and precision manufacturing operations.

Cleanrooms and Controlled Production Areas

  • Routine wiping of workbenches, equipment exteriors, and selected production surfaces.

 

  • Removal of liquid residues and general process contamination.

 

  • Cleaning tasks in controlled manufacturing areas where particle generation needs to be managed.
 

Electronics and PCB Manufacturing

 

  • PCB circuit boards and electronic assemblies.

 

  • Touchscreens and LCD display components.

 

  • LED products and related production equipment.

 

  • Precision electronic manufacturing environments.

 

Precision Components and Optical Surfaces

 

  • UV precision hardware and electroplated components.

 

  • Camera lenses and other optical components.

 

  • PU panels and PVC panels.

 

  • Precision equipment housings and selected manufacturing fixtures.

Laboratories and Technical Facilities

 


 

  • The wipes can support general cleaning and maintenance tasks in laboratories and other controlled work areas. Suitability depends on the contamination limits, cleaning agents, and handling protocols established by the facility.
OEM and Packaging Customization

Westonwiper supports B2B customers that require product configurations tailored to their cleaning procedures and distribution needs.

Available customization options include:

Logo printing

Customized branding on suitable packaging.

01

Packaging configuration

Packaging options tailored to customer requirements, subject to production feasibility.

02

Pack quantity

Selection of an available pack format or discussion of alternative quantities.

03

Product selection

Assistance with choosing the appropriate wipe size for the intended surface and cleaning process.

04

Documentation support

SGS and RoHS certificates are available. Additional documentation should be confirmed according to the specific order and qualification requirements.

05

How to Select the Right Cleanroom Wipe

 

Selecting a wipe involves more than choosing a size. Buyers should evaluate the full cleaning process.

  

1. Identify the target surface. Determine whether the wipe will contact stainless steel, electronic assemblies, coated panels, optical components, or other materials.

 
  

2. Confirm contamination limits. Consider particle generation, ionic contamination, and any additional requirements set by your production process.

 
  

3. Select the cleaning agent. Confirm compatibility between the wipe, solvent, and target surface. A test under actual or representative conditions is recommended for critical applications.

 
 

4.Confirm sterility requirements. If the process requires validated sterile consumables, review the required sterilization method, records, and acceptance criteria rather than relying on packaging appearance alone.

 
 

5.Choose the appropriate format. Select the wipe dimensions and pack quantity according to the cleaning area, handling procedure, and consumption rate.

 

For processes that require static-control properties, ESD Cleanroom Wipes may be more appropriate. If the process requires wipes supplied with a cleaning solution already added, Pre-Wetted Cleanroom Wipes offer an alternative format for evaluation.

 

Quality Documentation and Product Qualification

 

Westonwiper has SGS and RoHS certificates available for this product range. Buyers should review the applicable documents to confirm the exact product, test scope, and regulatory requirements relevant to their application.Before approving a wipe for a critical process, consider requesting:

1

Applicable product test reports and certificate copies.

2

Confirmation of the sterilization method and supporting validation documentation, where required.

3

Solvent compatibility information for the intended cleaning process.

4

Packaging details and traceability information relevant to incoming inspection.

 

Document requirements should be agreed upon before purchase, particularly for pharmaceutical, electronics, optical, and other tightly controlled manufacturing environments.

FAQ

Q: 1. Will these wipes leave scratches on LCD panels or optical components?

A: Scratch risk depends on the surface coating, accumulated particles, applied pressure, and wiping technique. Even a low-particle wipe can cause damage if trapped particles are dragged across a delicate surface. Test the wipe on a representative sample and follow the component manufacturer's cleaning instructions before introducing it into production.

Q: 2. Can the wipes be used with IPA or other solvents?

A: They can be considered for use with suitable solvents, but compatibility should not be assumed for every chemical or application. Check the solvent concentration, contact time, target material, and residue requirements. For critical cleaning processes, conduct a compatibility test before use.

Q: 3. Does double-layer vacuum packaging automatically mean the wipes are sterile?

A: No. Packaging configuration alone does not establish sterility. The product specification lists a sterilized surface treatment, but buyers who require validated sterile products should verify the sterilization method, supporting records, and any required sterility assurance level before ordering.

Q: 4. Can I request a sample before placing a bulk order?

A: A sample evaluation is a practical way to check wiping performance, fabric handling, and compatibility with your actual cleaning process. Confirm sample availability and the applicable sample configuration with Westonwiper, particularly when a specific sterilization treatment or packaging format is required.

Q: 5. How should I qualify the wipes for an existing cleanroom process?

A: Start with your site's approved cleaning procedure and acceptance criteria. Evaluate particle and ionic contamination requirements, material compatibility, residue control, packaging integrity, and any applicable sterilization documentation. Perform a controlled trial and document the results before approving the product for routine use.

Q: 6. What information should I provide when requesting a customized order?

A: Provide the intended application, required dimensions, estimated order volume, preferred pack configuration, logo artwork, and destination market. Also identify any special requirements for sterilization validation, test reports, traceability, or incoming inspection. This information helps determine the appropriate product configuration and documentation package.

 

 

 

 

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