Hey there! As a supplier of PP Spunbonded Non Woven Fabric, I often get asked about the differences between our product and other non - woven fabrics. So, I thought I'd write this blog to break it down for you.
Let's start by understanding what non - woven fabrics are in general. Non - woven fabrics are made by bonding or interlocking fibers together, rather than weaving or knitting them like traditional textiles. This process gives them unique properties and makes them suitable for a wide range of applications.
PP Spunbonded Non Woven Fabric: The Basics
PP Spunbonded Non Woven Fabric is made from polypropylene (PP) polymers. The production process involves extruding molten polypropylene through fine nozzles to form continuous filaments. These filaments are then laid down randomly on a conveyor belt and bonded together using heat and pressure.
One of the key features of PP Spunbonded Non Woven Fabric is its strength. The continuous filaments give it good tensile strength, which means it can withstand a fair amount of pulling and stretching without tearing. This makes it ideal for applications where durability is important, like in agricultural covers or industrial packaging.
Another great thing about this fabric is its cost - effectiveness. Polypropylene is a relatively inexpensive raw material, and the spunbonding process is quite efficient. So, you get a high - quality fabric at a reasonable price.
Comparing with Meltblown Non Woven Fabric
Meltblown non - woven fabric is another popular type of non - woven fabric, especially well - known for its use in face masks. Unlike PP Spunbonded Non Woven Fabric, meltblown fabric is made by extruding molten polymer through a die with many tiny holes while hot air is blown onto the extruded fibers. This process creates very fine fibers, often in the range of 1 - 5 micrometers.
The main difference in terms of properties is the filtration efficiency. Meltblown fabric has excellent filtration capabilities because of its fine fibers and random fiber arrangement. It can trap small particles very effectively, which is why it's used as the middle layer in many face masks. PP Spunbonded Non Woven Fabric, on the other hand, has larger pores and is not as good at filtering very small particles. However, spunbond fabric can be used as the outer and inner layers of masks, providing structure and comfort.
Comparison with Needle - Punched Non Woven Fabric
Needle - punched non - woven fabric is made by mechanically interlocking fibers using barbed needles. These needles are repeatedly punched through a web of fibers, tangling them together to form a fabric.
In terms of texture, needle - punched fabric is generally thicker and more bulky compared to PP Spunbonded Non Woven Fabric. The needle - punching process gives it a more lofty and fuzzy appearance. PP Spunbonded Non Woven Fabric has a smoother surface and a more uniform texture.
Regarding applications, needle - punched fabric is often used in areas where cushioning and insulation are required, like in automotive interiors or carpet underlays. PP Spunbonded Non Woven Fabric, with its strength and smooth surface, is more suitable for applications where a flat and even surface is needed, such as in packaging or hygiene products.
Comparing with Hydrophilic Non Woven Fabric
Hydrophilic Non Woven Fabric is designed to absorb and hold water. It can be made from various materials, and the hydrophilic properties are usually achieved through chemical treatments or by using hydrophilic fibers. You can learn more about Hydrophilic Non Woven Fabric.
PP Spunbonded Non Woven Fabric, in its natural state, is hydrophobic, which means it repels water. This can be an advantage in some applications, like in outdoor covers where you don't want the fabric to get wet. However, if you need a fabric that can absorb moisture, like in some medical or hygiene products, hydrophilic non - woven fabric would be a better choice. But hey, we can also modify PP Spunbonded Non Woven Fabric to make it hydrophilic if that's what you need.
Comparison with Non Woven Fabric for Medical Wrap
Non Woven Fabric for Medical Wrap is specifically designed for use in medical settings. It needs to meet certain standards for sterility, breathability, and barrier properties.
PP Spunbonded Non Woven Fabric can be used in medical wrap applications, but it may need some additional treatments. Medical wrap fabric often has to be resistant to bacteria and other microorganisms. While PP Spunbonded Non Woven Fabric has some natural resistance, it may not be sufficient on its own. Special coatings or treatments can be applied to enhance its barrier properties.
In terms of breathability, medical wrap fabric usually needs to allow air and moisture vapor to pass through to prevent the growth of bacteria due to moisture build - up. PP Spunbonded Non Woven Fabric can have good breathability, but again, it might need some fine - tuning depending on the specific medical requirements.
Comparing with Polyester Non Woven Fabric
Polyester non - woven fabric is made from polyester fibers. Polyester is known for its high strength, resistance to wrinkles, and good colorfastness.
PP Spunbonded Non Woven Fabric and polyester non - woven fabric have different chemical properties. Polyester is more resistant to chemicals and solvents compared to polypropylene. However, PP Spunbonded Non Woven Fabric has better moisture - wicking properties than polyester in some cases.
The cost is also a factor. As mentioned earlier, PP Spunbonded Non Woven Fabric is generally more cost - effective than polyester non - woven fabric because of the lower cost of polypropylene raw materials.
Why Choose Our PP Spunbonded Non Woven Fabric
As a supplier, we take pride in offering high - quality PP Spunbonded Non Woven Fabric. We have strict quality control measures in place to ensure that our fabric meets the highest standards. Whether you need a standard roll of fabric or a custom - made product, we can accommodate your needs.
Our fabric is available in different weights and thicknesses, so you can choose the one that's best for your specific application. And if you're looking for something special, like a Polypropylene Spunbond Non Woven Fabric with certain properties, we can work with you to develop it.
If you're in the market for non - woven fabric and think PP Spunbonded Non Woven Fabric might be the right choice for you, don't hesitate to reach out. We're here to help you find the perfect fabric solution for your business. Whether it's for packaging, agriculture, medical, or any other industry, we've got you covered. Let's have a chat about your requirements and see how we can work together.
References
- "Nonwoven Fabrics: Structure, Properties, and Applications" by Fredric L. Buchholtz and Roger A. Nonas
- "Handbook of Nonwovens" edited by S. M. Banerjee