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What is the difference between medical non-woven fabric and ordinary non-woven fabric?

The packaging of medical non-woven fabrics is an important part of the daily work in the disinfection supply center. The purpose of packaging is to establish a sterile barrier to ensure that the sterility of the device itself is maintained under various conditions such as the expected application, storage life, transportation and storage of the device after sterilization.

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 currently 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.

Medical non-woven fabric VS ordinary non-woven fabric
1 Embodiment of anti-bacterial effect: Excellent medical non-woven fabrics generally need to adopt smmms three-layer melt-blown layer structure. Common medical non-woven fabrics in the industry use SMS single-layer melt-blown layer structure. In comparison, three 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 Compatibility of multiple sterilizations: Excellent medical non-woven fabrics need to be suitable for multiple sterilization methods at the same time, preferably three sterilization methods of pressure steam, ethylene oxide, and hydrogen peroxide plasma, which can all be performed at the same time use. Ordinary non-medical non-woven fabrics cannot be sterilized.

3 Caring for the use of health: Excellent medical non-woven fabrics will use green, safe and environmentally friendly PP particles, and it is best to issue reports related to health and toxicology 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.

4 Strict quality control: For 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.

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