The use of nonwoven fabrics in the medical sector has increased significantly in the current time. As per the growth of technology and the latest research techniques, several new medical products have been invented, which is very helpful. Cotton mixes of up to 80% cotton have been used to make non-woven fabric in medical.
However, increasing the amount of cotton weakens the material since the strength of nonwovens is dependent on the melting of the fabric at fiber intersections. Because each time cotton fibers cross, there won’t be any bonding. But if cotton fibers and thermoplastic come into touch, the thermoplastic will adhere to the cotton.
Until you reach the strength requirement limit for your product, you should feel free to use as much cotton as is required in your nonwoven fabric. The development of products at lower prices for use in hospitals with tight budgets has increased the usage of non-woven fabric in medical applications.
Hospital and medical infrastructure sectors frequently use disposable and reusable surgical gowns, curtains, gloves, and instrument coverings. One of the most important factors that instantly affects the market for finished goods is the availability of raw materials, which is why several government initiatives to control encourage the use of nonwoven medical products, such as disposable patient robes and drapes linens.
The usage procedures of nonwoven in the medical sectors:
- Nonwovens can also be used for applications that are probably less widely recognized, such as blood arteries, ligaments, prosthetic skin, kidneys, vascular grafts, livers, lungs, and heart valves.
- However, the uses that will be helpful soon are even more amazing. Exciting new medical textile products will be created, for instance, by combining natural fibers with biodegradable polymers.
- At the same time, it is a kind of close observation that has raised the bar on quality and allows for new applications in the sector.
- Most people are aware of the growing importance of disposable incontinence and personal hygiene products, but what about the application of nonwoven technology for bone, organ, circulatory system, and skin graft repair and replacement.
- Said, by utilizing the relatively recent and fascinating topic of biomedical textiles, nonwoven technology has significantly improved many people’s lives.
How is the nonwoven fabric made?
Heating thermoplastic fibers or powders create the textiles known as nonwovens. Numerous techniques can be used to provide heat to the threads. Heat and melting are both possible when two or more fibers intersect. They will join as they cool, giving the fabric more durability. This non-woven fabric in medical can range from extremely light and thin to relatively hefty and thick. They may be found in a wide range of products, such as feminine hygiene products, insulation, padding, and cushioning. The creation of fibers into a fiber batt using carding or air-laying tools is the first step in each technique.
Why is it so helpful?
According to the methods used in their production, fabrics can be categorized in various ways. In the production process, there are two categories of materials: woven and nonwoven. Fabrics produced using the conventional method, in which fibers are interlaced at right angles, are referred to as woven fabrics. On the other hand, nonwoven fabrics are created using a more contemporary method, in which small fibers are assembled into a sheet or web and then bonded using mechanical, chemical, heat, or solvent treatment.
The proper use of such products in medical sectors:
Nonwoven textiles are frequently used to manufacture medical supplies and equipment in the healthcare sector. The need for non-woven fabric in medical business has significantly increased due to growing worries about dangerous illnesses like AIDS, hepatitis, and resurgent TB, as well as higher protective measures demanded in hospitals and healthcare institutions.
The manufacturing process of the nonwoven medical fabrics:
Since nonwovens have undergone tremendous development, they have been made to better meet medical demands than their woven counterparts in terms of cost, efficacy, disposability, etc. Cross-contamination is one of the largest issues in hospitals and is mostly related to the reuse of woven gowns, masks, and other similar items that might become contaminated and potentially transfer germs. With the introduction of nonwovens, a more disposable, cost-effective alternative was made possible, considerably reducing the issue of cross-contamination.
The non-woven fabric is very much helpful for the medical sector. Over the last few years, the demand for such products has increased hugely.