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This flat square polyester ESD cleanroom swab is a high-precision professional cleaning applicator specially developed for static-sensitive and high-cleanliness working scenarios.
Different from ordinary round or pointed swabs, its unique flat square paddle head design greatly expands the cleaning contact area, achieving efficient and uniform overall wiping
for flat precision surfaces, which significantly improves cleaning efficiency compared with traditional swabs.
Precision Cleaning Applications
Semiconductor & Microelectronics Manufacturing
This swab is widely used in wafer packaging, chip assembly, precision die bonding and wire bonding processes in semiconductor cleanrooms. It efficiently removes tiny dust particles, solder flux residues, micro oil stains and residual solvents on wafer surfaces, chip pins, lead frames and precision molds. Its anti-static property eliminates electrostatic breakdown risks to microelectronic chips and ultra-thin circuit structures, solving the static adsorption problem of fine contaminants in high-precision electronic manufacturing. The lint-free and low-residue characteristics ensure no foreign matter interference with semiconductor product yield and electrical performance .
SMT & PCB Production Processes
In SMT production lines and PCB clean workshops, the flat square swab is ideal for cleaning flat circuit board surfaces, solder pad areas, template openings and flat precision fixtures. It thoroughly cleans residual solder paste, flux residue and fine metal particles after welding and rework. The wide flat tip improves cleaning efficiency for large flat PCB areas compared with ordinary narrow-tip swabs, while precisely cleaning tiny flat gaps between components. It adapts to repeated cleaning operations in high-precision electronic assembly and guarantees the surface cleanliness of circuit boards to avoid short circuit and poor conduction caused by residual contaminants .
Optical & Precision Instrumentation Industry
For cleanroom production and maintenance of optical lenses, display screens, optical filters and precision optical instruments, the swab provides scratch-free precision cleaning. The soft knitted polyester surface will not scratch optical coating layers and precision flat surfaces, and can effectively remove dust, fingerprint residues and tiny particulate contaminants. It is suitable for flat optical component surfaces and precision instrument panel cleaning, ensuring the optical accuracy and surface flatness of products, and is widely used in the production of liquid crystal displays, camera lenses and precision optical testing equipment .
Key Features
The swab head is made of 100% high-density continuous filament knitted polyester fabric, featuring ultra-low particle generation, zero lint shedding and no fiber falling off. Combined with advanced thermal fusion bonding technology instead of chemical glue bonding, it completely avoids adhesive residue and volatile contaminants, maintaining ultra-high cleaning purity all the time. Matched with professional ESD static-dissipative handle, the swab can quickly dissipate static charge, effectively protecting precision electronic components, circuit boards, semiconductor chips and optoelectronic devices from static damage during cleaning.
This ESD polyester swab has outstanding solvent resistance, compatible with alcohol, IPA and various industrial cleaning solvents, supporting both dry dust removal and
wet residue wiping. It maintains stable structural integrity without deformation or fiber loosening after multiple uses. Manufactured through strict cleanroom production and packaging
processes, the product features low extractables, low ionic pollution and stable quality, fully meeting the cleaning standards of Class 100 / Class 1000 cleanrooms.
Widely applicable for precision cleaning of PCB circuit boards, semiconductor wafers, optical lenses, display screens, electronic connectors, medical equipment and laboratory
precision instruments. It is an essential consumable for electronic manufacturing, semiconductor industry, optoelectronic processing, biological laboratories and ESD protected
workshops.
Technical Specifications
Chemical Resistant
Yes
Applications
Cleanroom Cleaning, Factory Cleaning
Package
100pcs/Bag
Lint-Free
Yes
Size
Head width :12.7mm; Head Length:25mm Handle Width:5.5mm; Total Length:125mm
Solvent Resistant
Yes
Features
Durable, Lint Free Microfiber Swab
Quantity
50,000
Shape
Rectangle Microfiber Swab
Function
Printer Cleaning, Car Cleaning
Technical Support & Services
Our technical support team provides comprehensive assistance for Polyester Swabs, including answering questions, on-site installation, training, troubleshooting, and maintenance guidance. We are committed to delivering exceptional customer service and ensuring optimal product performance.
Packing & Shipping
Polyester Swabs are individually packaged in plastic bags and shipped in secure cardboard boxes. All packaging includes proper labeling with product name, manufacturer details, batch number, and contents listing to ensure safe delivery.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2007
Total Annual:
2000000-3000000
Employee Number:
20~99
Ecer Certification：
Verified Supplier
Suzhou Jintai Antistatic Products Co.,Ltd, established in 2007, is located in Suzhou Jiangsu Province,China. It is a comprehensive manufacturer and trader of industrial cleaning and wiping products. In 2020 we established another company: Hunan Kangfutai Medical Devices Co.,Ltd. in Hunan Province.
... Suzhou Jintai Antistatic Products Co.,Ltd, established in 2007, is located in Suzhou Jiangsu Province,China. It is a comprehensive manufacturer and trader of industrial cleaning and wiping products. In 2020 we established another company: Hunan Kangfutai Medical Devices Co.,Ltd. in Hunan Province.
...
