The difference between medical non-woven fabrics and ordinary non-woven fabrics

At present, the common types of non-woven fabrics on the market can be mainly divided into two types, one is ordinary non-woven fabrics, and the other is medical non-woven fabrics. Because they are mainly used in medical treatment, they have strict quality requirements. Besides, what are the differences between the two?

  1. Antibacterial ability

Since it is a medical non-woven fabric, the first criterion is the antibacterial ability. Generally, the smmms three-layer melt-blown layer structure is used. The ordinary medical non-woven fabric uses a single-layer melt-blown layer structure. Compared with the two, it must be a three-layer structure. Antibacterial ability is stronger. As for non-medical ordinary non-woven fabrics, because there is no meltblown layer, it does not have antibacterial ability.

  1. Suitable for a variety of sterilization methods

Since it has antibacterial ability, it also needs corresponding sterilization ability. High-quality medical non-woven fabrics can be applied to a variety of sterilization methods. There are three common sterilization methods: pressure steam, ethylene oxide, and hydrogen peroxide. However, ordinary non-medical non-woven fabrics cannot be applied to various sterilization methods.

  1. Quality control

Medical non-woven fabrics all need to pass the certification of the relevant product quality control system, and there are strict standards and requirements for each step of the product in the production process.

The main difference between medical non-woven fabric and ordinary non-woven fabric is mainly reflected in these aspects.

Our company is a professional manufacturer of non-woven fabrics, producing various types of non-woven products. We can produce non-woven fabrics of various widths and colors according to customer requirements. They are widely used and have many specifications. Special treatment such as hydrophilic, anti-aging, anti-static and anti-ultraviolet.

Advantages and disadvantages of non-woven fabrics

Advantages of non-woven fabrics:

Non-woven fabrics are non-woven fabrics, also known as non-woven fabrics. A sheet, web or batt made of oriented or randomly arranged pure natural cotton and linen fibers bonded to each other by friction, cohesion or bonding or a combination of these methods. The non-woven material has a unique hollow structure, which is convenient for ventilation, formaldehyde-free, waterproof and moisture-proof, and can effectively adjust the indoor air humidity. It is rich, recyclable, and feels friendly and natural. Its filaments have strong weaving tension. When the whole non-woven paper is completely burned, only carbon dioxide and water will be produced, and no toxic gas will be produced. It is a new type of environmentally friendly wallpaper that can be safely attached to various rooms in the home.

Disadvantages of non-woven fabrics:

Because non-woven wallpaper is made of pure natural plant fibers, the lack of other chemical additives means that its form and color options are very narrow, and there are not as many colors as ordinary wall varieties. There is also a big gap in price between non-woven wallpaper and ordinary wallpaper. It is made of pure natural plant fibers. The whole production process is very complicated, so the cost is relatively high, and the price is higher than ordinary wallpaper. expensive.

Application of auxiliaries in non-woven fabrics:

improve the dispersion of filler masterbatch and pigment masterbatch, and obtain good mechanical properties and brightly colored threads; reduce the breakage of non-woven fabrics and the decline of fiber strength; reduce the surface of the thread. The friction coefficient prevents the wire from sticking and surface static electricity; it improves the processing fluidity, and the wire drawing production is stable; the surface of the wire is silky, delicate and bright.