The pharmaceutical industry has increasingly high requirements for clean working environments. Therefore, as the largest source of pollution in clean environments, "people" must wear dust-free clean clothes before entering the clean work area to block human pollution sources from the clean environment and ensure the cleanliness and safety of the pharmaceutical workshop environment. ButThe conventional clean clothes on the market are made of polyester filament and conductive filament materials. Fabric and accessories are prone to damage and have a limited service life. After multiple cleaning and high-temperature sterilization, the clean clothing fabric will become wrinkled and prone to aging, causing fiber shedding and damage to the clean clothing fabric and accessories. This poses a safety hazard to the production clean room.

Chenglian discovered this situation and began to study its fabric. At first, the method of making the fabric soft was used to test its resistance to wrinkling and aging without changing its performance. After a year of continuous testing and improvement at Chenglian, a solution has finally been found. In recent years, under the influence of the market environment, some grey fabric factories have simplified the production process and materials of fabrics in order to reduce costs, resulting in substandard setting temperatures and reduced the quality of fabrics. Chenglian refused to accept factory products on the market and cooperated with fabric manufacturers to specially customize a special type of clean clothing fabric. The fabric was repeatedly subjected to high temperature shaping. And specialized 100% imported conductive silk fibers were embedded radially or latitudinally in long polyester fibers using special processes, which do not absorb or produce dustGood barrier properties, high density, high strengthHigh filtration and low dust generation. This time, Chenglian has undergone a comprehensive upgrade to solve the problem of fabric wrinkling and aging, and greatly improve the original high temperature resistance of the fabric. Improve anti-static performance, wrinkle resistance, aging resistance, etc. compared to before. Far exceeding the clean clothing fabrics used in the market. Extended the service life of clean clothing.

Chenglian Company has anti-static testing equipment for clean clothing fabrics, fracture strength testers, static water pressure testers, surface moisture resistance testers, and high-temperature humid heat sterilization pots and other testing equipment. Clean clothing fabrics and accessories are tested for data before being put into production. And strictly follow the requirements of personnel hygiene regulations to implement the standard GB/T24249-2009. The upgraded fabric of Chenglian has been in trial since May this year and has not been damaged to date. The usage data will continue to follow closely in the future.