Selection of non-woven interlining: consideration of application fields and physical properties

As an important industrial material, non-woven interlining is widely used in clothing, medical treatment, construction and other fields due to its unique structure and diverse properties. When choosing non-woven interlining, we must first consider its application field, because this is directly related to the type and characteristics of the required material. At the same time, the physical properties of non-woven interlining are also a key factor that cannot be ignored in the selection process.

1. Application field: the primary factor determining the type of non-woven interlining
In the field of clothing, nonwoven interlining is mainly used to enhance the structural stability and appearance of clothing. Soft and high-strength spunlace non-woven fabrics are the first choice in this field. The spunlace process makes the non-woven fibers tightly bonded while maintaining good softness and breathability, which is very suitable for shirts, suits and other clothing that require stiffness and comfort.

In the medical field, light and breathable meltblown non-woven fabrics are more popular. Meltblown non-woven fabrics have extremely small fiber diameters and extremely high fiber density, which enables them to effectively block particles and bacteria in the air, and are ideal materials for making medical supplies such as masks and surgical gowns. In addition, meltblown nonwoven fabrics also have good moisture absorption and breathability, which can keep medical supplies dry and comfortable.

The construction field has high requirements for the strength, weather resistance and waterproofness of nonwoven interlinings. Therefore, choosing nonwoven fabrics with high strength and good anti-aging properties, such as heat-bonded nonwoven fabrics or pulp air-laid nonwoven fabrics, can ensure the quality and durability of building materials.

2. Physical properties: the key to ensuring that nonwoven interlinings meet application requirements
In addition to the application field, the physical properties of nonwoven interlinings are also a factor that needs to be considered in the selection process. Strength is one of the basic properties of nonwoven interlinings, which determines the stability and durability of nonwovens when subjected to external forces. For applications that need to withstand greater tension, such as building reinforcement materials, automotive interiors, etc., nonwoven fabrics with high strength should be selected.

Breathability is an important factor that affects the comfort and use effect of nonwoven interlinings. In the fields of clothing and medical care, nonwoven fabrics with good breathability can maintain the comfort and health of the wearer. Therefore, when choosing nonwoven interlinings, materials with suitable breathability should be selected according to specific needs.

Hygroscopicity and abrasion resistance are also important physical properties of non-woven interlinings. Non-woven fabrics with good hygroscopicity can quickly absorb and disperse moisture to keep dry; while non-woven fabrics with strong abrasion resistance can maintain the stability of their structure and performance during long-term use.

When choosing non-woven interlinings, we need to comprehensively consider its application areas and physical properties. By understanding the demand for non-woven interlinings in different fields and the various physical performance characteristics of non-woven interlinings, we can more accurately select the material that best suits our needs. This not only helps to improve the quality and performance of the product, but also reduces production costs and improves market competitiveness.