The difference between medical and ordinary non-woven fabrics

At present, the international standard iso11607 and the European Union en868-2 are generally used as mandatory standards for medical packaging materials, and there are strict product standards and quality control systems for medical packaging materials. However, there is no compulsory product standard in China, which makes the domestic medical packaging product market dazzling, with uneven product quality, which brings many potential risks and hidden dangers to hospitals. So what are the differences between non-woven fabrics used in hospitals and ordinary non-medical non-woven fabrics? 1. Medical non-woven fabrics with excellent anti-bacterial effect generally need to adopt smmms three-layer melt-blown layer structure. Ordinary medical non-woven fabrics in the industry use SMS single-layer melt-blown layer structure. The antibacterial performance of the layer structure is better than that of the single layer structure. Non-medical ordinary non-woven fabrics do not have a meltblown layer in the middle, and cannot prevent bacteria. 2. A variety of sterilization compatible and excellent medical non-woven fabrics need to be applied to multiple sterilization methods at the same time, preferably three sterilization methods of pressure steam, ethylene oxide, and hydrogen peroxide plasma, which can be performed simultaneously use. However, ordinary non-medical non-woven fabrics cannot be sterilized. 3. Strict quality control of high-quality medical non-woven fabrics, the production process needs to pass the ISO13485 international medical product quality control system certification, and there are real-time online inspections at every step of the production process. This can help each piece of non-woven fabric sent to the hospital have a related batch inspection report. And ordinary non-medical non-woven fabrics do not need to reach medical grade inspection. 4. Care for the use of healthy and good medical non-woven fabrics, and use green, safe and environmentally friendly PP particles, and it is best to issue reports with relevant hygiene and toxicological requirements. Ordinary non-medical non-woven fabrics cannot withstand sterilization conditions such as high humidity and high temperature, and of course there is no need to produce relevant toxicology reports!