MELT BLOWN NONWOVEN FABRIC: PROCESSES AND APPLICATION

As the world around us keeps changing, humans keep developing new and improved ways to tackle the problems encountered in their day-to-day lives.

Manufacturing is one sector at the forefront of this endeavor. One enduring technique since the dawn of this century is the melt-blown nonwoven fabrication. Thanks to its applicability and ease of use, the melt-blown fabric machine has become a basic need for many manufacturing companies.

Melt blown nonwoven fabrics are essentially framework Nano or microfiber materials made from molten polymers. Due to the diversity of polymer materials, melt blown nonwoven fabrics have numerous applications.

In this post, we take an in-depth look into the processes involved in making melt-blown nonwoven fabrics and the application of melt-blown fabric machines.

Processes involved in making Melt Blown fabrics

The steps involved in making melts fabrics is not as complicated as it looks, here melts are blown through a fine nozzle and surrounded by high speed blowing gas. Because there is a large variety of polymers that can be used for this process, melt-blown fabric machines apply to a wide variety of companies. Some of the processes involved in making melt-blown fabrics are:

• Extrusion: Here, Polymer pellets fed into the machine melts due to friction and heat of the viscous flow, after which they are compressed and homogenized before final extrusion.
• Feed Distribution: This process facilitates the melt blowing of more than one polymer by balancing flow and residence time within the width of a die
• Web Formation: After the extrusion of molten polymers, air at high velocity causes the polymer to form microfibers, which later solidifies to form a self-bonded nonwoven web.
• Winding: The nonwoven web is processed by being wound on cardboard done according to end-use requirements
• Binding: Thermal binding technique is often employed to increase the web strength and abrasion resistance
• Finishing: This is a complementary process that may follow the winding of fabrics depending on its end-use specification like; calendaring, flame retardance, etc.

The applications of melt-blown fabric machines

1. Filtration products: such as face masks, water filters, air condition filters. This is its commonest application, especially the polypropylene, melt-blown fabrics used in face masks, no thanks to COVID-19.
2. Hygiene products: such as diapers and female hygiene products.
3. Others are apparels, sorbents, drug delivery systems, etc.

That said, the next big question is where to find the ideal melt-blown fabric machine that suits all one’s manufacturing needs. The answer to that question is the Dekuma melt-blown fabric machines. Dekuma produces medium model machines under the standards of large model machines, making it ideal for different scales of companies. Below are other reasons to choose the Dekuma melt-blown fabric machine.

Reasons to choose Dekuma melt-blown fabric machine

1. Easy to use: The primary idea of any machine is to make one’s job faster and easier, and Dekuma melt-blown fabric machine is the best when it comes to user-friendliness. It has a smooth commissioning for its newest users, with very little training required. It also has a customized automatic control that allows a convenient manufacturing process.
2. Durable: Dekuma melt-blown fabric machines are produced based on top-notch German standard design concepts with high running stability. This allows for long-term usability and low maintenance requirements.
3. After-sale services: Dekuma also offers professional comprehensive after-sale services and convenient maintenance for its products.
4. Environment-friendly products: In addition to the above features, fabrics made using Dekuma melt-blown fabric machine also have a strong electrostatic adsorption performance, good ventilation performance and complies with international environmental standards.
5. Particle filtration rate: Dekuma melt-blown fabric machine produced masks feature a particle filtration rate of up to PFE 99+, and oily particle filtration rate of up to FFP2, FFP3. This is beyond what is currently achievable by the leading machines around the world –even the famous N95.

Dekuma is an international reputable company that specializes in rubber injection molding technology and extrusion technology. It has an R&D experience of more than years and has partnered with other world-class companies around the globe. With over forty patented technologies, little wonder why it was named a high-tech enterprise in 2013. Dekuma offers its customer quality products with top-notch delivery services, after-sale warranty, and maintenance services among many others.