Sterilization is not to be confused with disinfection or simple sanitization. Sterilizing an item goes as far as removing all microbes, including bacteria and viruses. Disinfection is only an incomplete method of killing some microorganisms on the surface of an item. Sometimes cleaning an item is sufficient for the task at hand, but other times more stringent methods must be employed.
If you are making beer for instance, it is important to sanitize your equipment before introducing organic substances like sugar and yeast. In this case, sterilization is not required, because pathogens are not created during the process of fermenting beer. Likewise, it is sufficient to disinfect your kitchen sink between uses, rather than meeting the conditions required to make it into a sterile environment.
There are many applications that require sterilization though, including medical and quasi-medical practices. Medical offices, hospitals, clinics, research facilities, pharmacies, dental offices and other health-related services employ sterile practices to keep their equipment and instruments free of harmful contaminants. This is most commonly done by using a high pressure steam autoclave to hold the items at a temperature exceeding 120 degrees Celsius for 15-20 minutes.
Higher temperatures and shorter times are used in some cases, but the principle is the same. Chemicals and dry heat are also used as sterilizers, but these methods are not appropriate for some applications. Sterilization pouches are used to wrap individual items before treating them with steam or chemicals. The materials used to construct the pouches must be suitable for the sterilization methods being used.
Medical Packaging manufacturers use plastic, paper and other materials that allow steam to permeate the packaging to provide the proper level of sterility. Most medical entities follow rigid step by step protocols for sterilizing instruments. Items must first be cleaned of any deposits and organic material, and then they must be rinsed thoroughly. Pouches are then used to wrap or contain the instruments.
Continuous rolls or ‘reels’ of may be acquired from certain manufacturers as well. Common items that are typically autoclaved include syringes, catheters, reusable instruments and gauze dressings. Even single-use items are packaged to ensure sanitary integrity. Sterilization pouches are also referred to as ‘peelable pouches’, because they are constructed with clear plastic fronts that can be easily peeled away from their malleable paper backings.
Autoclave procedures must be followed to ensure that each item is properly sterilized. Pouches cannot be stacked or overloaded into the sterilizing devices, and sterilization pouch manufacturer’s recommendations must be followed regarding the use of their products. Sterilization pouches are deployed in other industries too. Pouches are sized according to their intended uses, and are available in standard and custom sizes. Pouch manufacturers provide volume discounts and custom options at their individual discretion.
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