Cleanroom cotton swabs have specific applications in multiple fields, and the following are some of the main aspects:

Electronic semiconductor industry

• Chip manufacturing: In the process of chip production, it is necessary to clean the surface of the wafer to remove tiny particles, organic matter, and metal impurities and other contaminants to prevent adverse effects on the performance of the chip. Cleanroom cotton swabs can be used to wipe the surface of the wafer to ensure the cleanliness of its surface and improve the yield of chip manufacturing.
• Electronic component production: It is used to clean the surfaces of electronic components such as circuit boards and display screens of stains, dust, and impurities to avoid problems such as short circuits and poor contact, ensuring the quality and performance stability of electronic components.

Pharmaceutical and biotechnology fields

• Drug production: In various links of drug production, such as raw material synthesis and formulation filling, it is necessary to maintain the cleanliness of the production environment. Cleanroom cotton swabs can be used to wipe the surface of production equipment, inner walls of containers, etc., to remove residual drugs, impurities, and microorganisms to prevent cross-contamination and ensure the quality and safety of drugs.
• Biological experiments and research: In biological experiments such as cell culture and gene editing, cleanroom cotton swabs are needed to clean experimental utensils such as Petri dishes and test tubes to avoid introducing impurities and microorganisms and affecting the accuracy of the experimental results.

Optical and precision instrument manufacturing

• Optical lens processing: It is used to wipe the residues of grinding agents, fingerprints, dust, and other contaminants on the surface of the optical lens to ensure the optical performance and surface quality of the lens and improve the imaging quality.
• Precision instrument assembly: During the assembly of precision instruments such as microscopes and astronomical telescopes, it is necessary to clean the surface of components to remove tiny particles and impurities to ensure the accuracy and reliability of the instrument.

Aerospace and defense industries

• Aircraft parts manufacturing: In the production process of aircraft engine parts and fuselage parts, it is necessary to use cleanroom cotton swabs to clean the surface of the parts to remove oil stains, metal shavings, and other impurities to prevent them from affecting the performance and service life of the parts and ensure flight safety.
• Satellite and missile manufacturing: It is used to clean the surfaces of key components of satellites and missiles, such as electronic control systems and optical sensors, to ensure their reliability and stability in harsh space environments or military applications.

Medical device production

• Assembly of medical equipment: During the assembly of medical equipment such as surgical instruments and diagnostic equipment, it is necessary to clean the components to remove contaminants generated during the production process to ensure the safety and hygiene of the medical equipment.
• Production of implantable medical devices: For medical devices implanted in the human body, such as pacemakers and artificial joints, the cleanliness requirements during the production process are extremely high. Cleanroom cotton swabs can be used to wipe the product surface to ensure that there are no impurities and microbial residues to reduce the risk of infection.

Food and beverage industry

• Cleaning of food processing equipment: It is used to clean the surfaces of food processing equipment of food residues, oil stains, dust, and other contaminants to prevent the growth of microorganisms and ensure the hygiene and safety of the food processing process.
• Cleaning of beverage filling production lines: During the beverage filling process, cleanroom cotton swabs can be used to wipe parts such as filling heads and inner walls of pipelines to remove residual beverages and impurities to ensure the quality and taste of the beverage.