Non-woven fabrics are a kind of material that we often come into contact with in our daily life, and are widely used. With the development of science and technology, the types of non-woven fabrics we use have increased a lot, and the performance of non-woven fabrics has also increased with the change and progress. Hot air non-woven fabric is a word that we have always heard in recent years, but we may not have the opportunity to understand hot air non-woven fabrics in detail. Let me introduce some thermoplastics of hot air non-woven fabrics to you.
Fiber webs made of thermoplastic synthetic fibers can be reinforced by thermal bonding, such as polyester, nylon, polypropylene, etc. Since fibers such as cotton, wool, hemp, viscose, etc. do not have thermoplastic properties, webs composed of such fibers alone cannot be reinforced with thermal bonding.
However, a small amount of cotton, wool and other fibers can be added to the thermoplastic fiber web, which can improve some properties of the non-woven fabric, but generally it should not exceed 50%. For example, the hot-rolled non-woven fabric made of cotton/polyester with a mixing ratio of 30/70 can significantly improve the hygroscopicity, hand feeling and softness, and is very suitable for medical and sanitary products. Now the commonly used material is generally polypropylene.
Through the above introduction, I believe that everyone should also have an understanding of the thermoplasticity of hot air non-woven fabrics. If you want to know more relevant information, please pay attention to our website. Our company's products are still very popular in the market. If you need it, you can buy it with confidence from our company.
