One must consider any other ways that sterile clothing may interact with a specific process or application. The class of the cleanroom is one of the important factors that must be considered when choosing the garment for the cleanroom. Those cleanrooms that are of higher cleanliness always require a garment that covers the entire body to minimize the chances of contamination in the cleanroom. For example, employees working in the ISO class 5 cleanrooms need to wear not only the coveralls but also hoods and boots as well as masks and gloves. Cleanroom design and construction requires tight controls over contamination, air flow rate, pressure, temperature, and humidity.
More specifically, you should use static-dissipative or anti-static cleanroom garments. The type of cleanroom should also be a factor to consider when choosing sterile area clothing for pharmaceuticals. In a cleanroom that produces sensitive products such as vaccines under a sterile condition, employees should wear a garment whose fabric is resistant to multiple cycles when sterilizing the manufacturing garments. The advantage of disposable cleanroom PPE in particular is the decreased risk of contamination from within and without the enclosed space. Most cleanroom set-ups provide specific areas where employees can doff and safely dispose of their attire, preventing any microbes and particles from leaving the enclosed space and entering the community-at-large.
The “don’ts” here are don’ts because these items can bring contamination into the cleanroom. Dirty clothes and shoes are the most obvious of these contaminators, but a lot of contamination can come from the skin and hair cells we lose every day without us even knowing. Makeup can also shed from the skin and cause contamination, as can the fibers from clothing.
Tests have shown that contamination in the cleanroom is increased when employees wear normal street clothing. The use of cleanroom undergarments can reduce particle concentrations in the cleanroomby more than half. Cleanroom clothing is used to prevent substances from being released off the wearer’s body and contaminating the environment. The cleanroom clothing itself must not release particles or fibers to prevent contamination of the environment by personnel. This type of personnel contamination can degrade product performance in the semiconductor and pharmaceutical industries and it can cause cross-infection between medical staff and patients in the healthcare industry for example.
There are many stakeholders in the sterile garment selection process, for example Finished Product Quality control, Environmental Quality control, Production Management, Health and Safety, Procurement and Waste Disposal. The manufacturer of the sterile clothing can support all decision makers involved in the selection process. Static electricity is a serious contamination threat in cleanrooms, especially ones that specialize in the manufacture or handling of sensitive equipment or substances. What this means for you, as someone involved in the management of controlled environments, is that you need to remain up to date on evolving standards in cleanroom processes. That includes understanding the huge importance of cleanroom attire for keeping these environments safe and operating effectively.
With regards to the ease of the gowning process, it’s worth considering design features, such as those that prevent clothing from touching the floor or from being touched on the outside during gowning. The choice of material can play a part in ease of use; for instance, gloves made of more elastic materials are easier to put on and double don. Integrated clothing, such as clothing that features an integrated hood and mask, can also make the gowning process simpler and easier. Sanitary Lab Uniforms Rental Don’t let anyone enter the cleanroom if they aren’t appropriately covered, with clean and gloved hands, face masks, covered shoes, safety glasses, etc. Please explore our website to view the high-quality ESD cleanroom garments available from Prudential Cleanroom Services, an industry leader in uniform laundry services since our founding in 1960. This quality is especially important in the more strict ISO classes, where technicians generally must wear full-body uniforms.