How is the breathability of nylon and ammonia high-needle, high-density fabrics?

Nylon and ammonia high-needle, high-density fabric is a fabric made from a blend of nylon and spandex, which is characterized by high density and high stitch count, and therefore possesses a certain degree of breathability. Breathability refers to the ability of the air inside the fabric to pass through the gaps between the materials to the outside. The air permeability of nylon and ammonia high-needle and high-density fabrics is affected by many factors, such as the type and form of fibers, fabric structure, processing methods and so on. The following is a detailed introduction to the air permeability of Nylon Ammonia High-needle High-density fabrics and its influencing factors.

First of all, the fiber composition of nylon and spandex fabric plays an important role in its air permeability. Nylon and spandex are two kinds of synthetic fibers, they have good elasticity and abrasion resistance, so they are often used in high-needle and high-density fabrics. Nylon and spandex high-needle high-density fabrics have small fiber gaps and high contact density between the fibers, which is conducive to reducing the resistance of air flow inside the fabric and improving air permeability. At the same time, nylon ammonia high needle high density fabric fiber fineness is fine, smooth surface, not easy to absorb water, making the fabric more breathable.

Secondly, brocade ammonia high needle high density fabric fabric structure also has a certain impact on the air permeability. High density and high needle count fabric structure makes the gap between the fibers is small, poor ventilation. However, through rational design of fabric structure, such as the use of mesh or breathable holes and other designs, can effectively increase the breathability of the fabric. In addition, the tight structure of nylon ammonia high-needle high-density fabric is also conducive to blocking the penetration of external pollutants and microparticles, to improve the protective performance of the fabric.

In addition, the processing method of nylon ammonia high-needle high-density fabrics also has a certain impact on air permeability. In the dyeing, finishing and other processing, the fabric may be subjected to chemical treatment or mechanical compression, resulting in narrowing the gap between the fibers, affecting the air permeability. Therefore, it is necessary to choose appropriate processing methods to avoid damage to the fabric structure and maintain the breathability of the fabric.

To sum up, the air permeability of nylon and ammonia high-needle high-density fabrics is affected by a variety of factors, such as the type and form of fibers, fabric structure, processing methods and so on. In order to improve the air permeability of nylon and ammonia high-needle high-density fabrics, the following measures can be taken:

1. Optimize the fiber composition: choose the synthetic fibers with good air permeability, such as acrylic, etc.; adjust the fiber weaving degree and yield, so that the fabric presents appropriate air permeability.

2. Design reasonable fabric structure: adopt breathable mesh or holes and other designs in the weaving process to increase the breathability of the fabric.

3. Fine processing: choose light weight dyeing and finishing process to avoid damaging the fabric structure and keep the breathability of the fabric.

4. Increase breathability treatment: special treatment can be carried out on the surface of the fabric, such as spraying breathable agent, nano pore size treatment, etc., to improve breathability.

In general, brocade ammonia high needle high density fabric has a certain degree of air permeability, but there is also the problem of poor air permeability. By adjusting the fiber composition, designing a reasonable fabric structure, refining the processing and increasing the breathability treatment and other measures, the breathability of nylon ammonia high-needle high-density fabrics can be improved, and the wearing comfort and performance can be enhanced. We hope that this paper can help readers better understand the air permeability of nylon and ammonia high-needle high-density fabrics and its influencing factors.