Thickness of nonwoven fabric
The thickness of non-woven fabric is closely related to its weight, usually ranging from 0.08mm to 1.2mm. Specifically, the thickness range of 10g~50g non-woven fabric is 0.08mm~0.3mm; The thickness range of 50g~100g is 0.3mm~0.5mm; The thickness range from 100g to 200g is 0.5mm to 0.7mm; The thickness range of 200g~300g is 0.7mm~1.0mm; The thickness range from 300g to 420g is 1.0mm to 1.2mm. In addition, there are thickness requirements for different types of non-woven fabrics, such as a thickness of 0.9mm-1.7mm for thin non-woven geotextiles, 1.7mm-3.0mm for medium thick ones, and 3.0mm-4.1mm for thick ones. Different types of non-woven fabrics, such as polyester filament non-woven fabrics, generally have a single-layer thickness between 1.2mm and 4.0mm. There are also ultra-thin types (thickness below 0.02mm), thin types (thickness between 0.025-0.055mm), medium types (thickness between 0.055-0.25mm), thick types (thickness between 0.25-1mm), and ultra thick types (thickness above 1mm) that are distinguished according to different application fields. Therefore, the thickness of non-woven fabric not only depends on its weight, but also on the application field and specific product types.
What is the impact of non woven fabric thickness on quality?
Non woven fabric is a type of non-woven fabric made from fibers that have been thermally bonded, chemically treated, or mechanically processed. It has the characteristics of lightweight, softness, wear resistance, and good breathability, and is widely used in fields such as clothing, household products, medical and health care, and industry. The thickness of non-woven fabric has a significant impact on its quality. This article will explore the influence of non-woven fabric thickness on quality from multiple perspectives.
Firstly, the thickness of non-woven fabric directly affects its physical properties. Generally speaking, thicker non-woven fabrics have better tensile strength and wear resistance, which can provide better support and protection. Thicker non-woven fabrics are also easier to insulate and have better insulation performance. Therefore, in areas that require strong physical properties, such as medical and industrial products, thicker non-woven fabrics are generally chosen to make products.
Secondly, the thickness of non-woven fabric also affects its water absorption and breathability. Generally speaking, non-woven fabrics with larger thickness have poor water absorption, and their breathability can also be affected to some extent. Therefore, in areas that require good water absorption and breathability, such as sanitary napkins, toilet paper, and wet wipes, thinner non-woven fabrics are generally chosen for production.
In addition, the thickness of non-woven fabric directly affects its cost. Generally speaking, the production cost of thicker non-woven fabrics is higher, while the cost of thinner non-woven fabrics is relatively lower. Therefore, when formulating product specifications and cost budgets, the thickness of non-woven fabrics is a factor that needs to be carefully considered.
The thickness of non-woven fabric also directly affects its appearance and feel. Thick non-woven fabrics generally have a thicker touch and a fuller appearance. Non woven fabrics with smaller thickness may have a softer feel and a thinner and more transparent appearance. Therefore, in designing product appearance and requiring tactile sensation, it is also necessary to consider the thickness of non-woven fabric.
Overall, the thickness of non-woven fabric has a profound impact on its quality, not only directly related to its physical properties, water absorption, breathability, cost and other factors, but also affects the appearance and feel of the product. Therefore, when choosing the thickness of non-woven fabric, it is necessary to make a reasonable choice based on the specific product requirements and uses to ensure the quality and performance of the product.
Dongguan Liansheng Nonwoven Fabric Co., Ltd., a manufacturer of non-woven fabrics and non-woven fabrics, is worthy of your trust!
Post time: May-14-2024