What are the quality requirements for medical non-woven fabrics

Non-woven fabrics are widely used in medical treatment. Common masks, protective clothing, gloves, etc., the raw materials are non-woven fabrics. In addition to cotton packaging, non-woven packaging materials are commonly used in domestic disinfection supply centers. Cloth packaging, non-woven packaging is a big step forward in reducing cotton dust pollution compared to cotton packaging.　　Medical non-woven fabric is used to wrap the instrument box to prevent the sterilized instruments from being contaminated again. It is breathable, waterproof, flexible, non-toxic, non-irritating, etc., and can be used for sterilization packaging such as low-temperature plasma, pressure steam, and ethylene oxide. So what are the quality requirements for medical non-woven fabrics? 　　 1. Non-woven fabric packaging materials should meet the requirements of 'GB/T19663.1-2015 Terminally Sterilized Medical Device Packaging': 　　 microbial barrier, water resistance, and human tissue The compatibility, air permeability, salt water resistance, surface absorbency, toxicology test, maximum equivalent pore diameter, drape, tensile strength, wet tensile strength and burst resistance of the product are in line with relevant national regulations and should be disposable use.　　2, storage environment requirements　　The storage requirements of medical non-woven fabrics meet the requirements of YY/T0698.2-2009. That is, the temperature of the inspection, packaging and sterilization area is 20℃-23℃, the relative humidity is 30%-60%, and the mechanical ventilation is 10 times in 1 hour. The cotton dressing packing room must be separated from the equipment packing room to avoid cotton dust pollution of the equipment and Packaging materials such as woven cloth.　　3, size requirements　　①Instrument bag in operating room: 　　, please refer to the size of the operating room instrument cart. If you need to use the non-woven packaging of the instrument to lay the instrument cart table, the size of the non-woven fabric must be greater than 30cm around the sagging instrument cart table.　　② Irregularly shaped equipment: 　　 such as chest openers, electric drills, etc., choose a net basket to regularize them, and then pack them with non-woven fabrics.　　 Round containers such as cotton ball cylinders are placed in the middle of the non-woven fabric, the left and right sides of the wrapping fabric are folded back and then rolled forward, and the wrapping fabric is folded back 3cm-5cm inward and then sealed.　　③Frame hook type equipment: 　　 When the inner packaging, the non-woven fabric can be fixed with tape to prevent it from loosening.　　4. Other requirements　　①Sharp or hooked devices require a sharp device protective cover to prevent such devices from piercing the non-woven fabric, causing device contamination and unnecessary waste of consumables.　　②Overlapping items are required to be packaged separately as far as possible 　　 Surgical basins, treatment bowls, etc., should be packaged separately, if they need to be stacked, absorbent paper should be placed between the items to reduce the wet pack rate.　　③Small screws, drills and other equipment require 　　 It is not suitable to be directly packaged in non-woven fabrics, and should be packed in mesh-type precision equipment boxes before packaging. The above is the requirements of medical non-woven fabrics. Non-woven fabrics are widely used in our daily life. Quanzhou Non-woven Fabrics Co., Ltd. is a non-woven fabric manufacturer, providing customers with various types of non-woven products. Welcome The majority of customers come to call for consultation or visit the factory. Previous post: PP non-woven fabric manufacturer and supplier of raw material for medical protective masks