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The non-woven fabric in disposable drainage bags (leg bags) is a material used to manufacture parts of drainage bags, usually with the following characteristics and uses:
1. Material and Characteristics
       Material: Generally made from chemical fibers such as polypropylene (PP) or polyester (PET) through special processing techniques.
characteristic
       Soft and skin friendly: The texture is soft and comfortable when in contact with the patient's skin, reducing friction on the skin and suitable for long-term use.
       Good breathability: It has good breathability, which can timely release sweat and moisture on the surface of the skin, keep the skin dry, and reduce the risk of discomfort or skin problems caused by local moisture in patients.
       Waterproof: After special treatment, it has certain waterproof performance, which can prevent leakage of drainage fluid and ensure the sealing and functionality of the drainage bag.
       High strength: Although made of non-woven fabric, it has good physical strength, is not easy to tear or break, and can withstand various tensile and compressive forces experienced by the drainage bag during use.
       Antimicrobial properties: Some non-woven fabrics may have undergone antibacterial treatment and possess certain antimicrobial properties, which can prevent the growth of bacteria and other microorganisms, reduce the risk of infection, and ensure safe use.
2. Use in drainage bags (leg bags)
       Making bag body: It can be used as the main material for drainage bags (leg bags), used to contain drainage fluid. Its waterproof and strength can ensure that the drainage bag will not break or leak during use, ensuring the smooth progress of the drainage process.
       Making fixed components: Non woven fabric can be used to make fixed straps and other components for leg bags. The soft and skin friendly nature of the strap ensures that it does not cause harm to the skin when tied to the patient's leg, while the good strength also guarantees the firmness of the fixation, allowing the leg bag to be stably worn on the patient's body.
       Making auxiliary accessories: It can also be used to make some auxiliary accessories on drainage bags, such as labels, protective covers, etc. These accessories utilize the characteristics of non-woven fabric to serve as identification, protection, and other functions, enhancing the convenience and safety of using drainage bags.