Melt-Blown Nonwovens For Medical Masks

Introduction

The COVID-19 pandemic has highlighted the importance of personal protective equipment (PPE) and medical supplies, particularly for frontline workers in healthcare settings. One crucial component of medical masks is melt-blown nonwoven fabric, which serves as a filtration layer to capture small particles and bacteria. As a leading manufacturer of medical-grade melt-blown nonwovens in China, we take pride in our high-quality products and efficient supply chain. Our melt-blown nonwovens are essential for producing N95 respirators and surgical masks, which have been in high demand worldwide. In this product introduction, we will explain the key aspects of our melt-blown nonwovens and how they can benefit your business.

Product Overview

Melt-blown nonwoven fabric is a fine fiber material that is created using a melt-blown process. Our nonwovens are made from 100% polypropylene and have a weight range of 15-50 grams per square meter. We use advanced technology and production methods to ensure that our nonwovens have a uniform thickness, excellent barrier properties, and good breathability. Our products are tested and certified to meet international standards, including EN 14683:2019 and ASTM F2100-19.

Key Features and Benefits

1. High Filtration Efficiency

Our melt-blown nonwovens have a high filtration efficiency, which means they can effectively capture small particles and bacteria. The fibers are arranged in a random orientation, creating a complex network of tiny pores that act as a barrier to airborne pollutants. This makes our nonwovens ideal for medical masks, as they can filter out virus-sized particles while maintaining good breathability.

2. Soft and Comfortable

Our nonwovens are made from soft and flexible polypropylene fibers, which provide a comfortable fit and reduce skin irritation. We use a special production process to ensure that our nonwovens have a smooth surface and a uniform texture, which enhances their comfort level. This is crucial for medical workers who need to wear masks for long periods, as it reduces the risk of skin damage and discomfort.

3. Durable and Tear-Resistant

Despite their softness and flexibility, our melt-blown nonwovens are also durable and tear-resistant. This is important for maintaining the integrity of the mask and preventing contaminants from entering the breathing zone. Our nonwovens have high tensile strength and elongation, which means they can withstand stretching and pulling without breaking or tearing.

4. Safe and Reliable

Our melt-blown nonwovens are manufactured under strict quality control standards and are tested for safety and reliability. We use non-toxic materials and adhere to environmental regulations to ensure our products are safe for use in medical settings. Our nonwovens are also resistant to water, oil, and other fluids, which helps prevent contamination and extends the life of the mask.

Applications

Our melt-blown nonwovens are used primarily in the production of medical masks, including N95 respirators and surgical masks. These masks are essential for protecting healthcare workers and other essential personnel from airborne particles and bacteria. Our nonwovens are also used in other applications, such as air filtration systems, insulation materials, and automotive components.

Supply Chain and Delivery

As a leading manufacturer in China, we have a streamlined supply chain and efficient production processes that enable us to deliver high-quality melt-blown nonwovens at a competitive price. Our products are available in large quantities and we can customize them to meet specific customer requirements. We have partnerships with reliable logistics providers that ensure timely delivery of our products to customers worldwide.

Conclusion

Melt-blown nonwoven materials are essential components of medical masks, and our products offer high-quality filtration, comfort, durability, and safety. We take pride in our advanced technology, strict quality control standards, and efficient supply chain, which enable us to meet the demands of customers worldwide. Contact us today to learn more about our melt-blown nonwovens and how they can benefit your business.

Our product: Melt-Blown Nonwovens for Medical Masks

SMS structure for single-use medical masks

Medical masks generally use SMS (spunbond - meltblown - spunbond) composite multilayer structure, the inner and outer S is spunbond nonwoven, English for Spunbond; the middle M is meltblown nonwoven, English for Melt blowing.

The outer layer of medical surgical masks and medical N95 masks need to use non-woven fabric with waterproof treatment, which is mainly used to isolate patients' droplets and blood; the middle of medical N95 masks is thicker meltblown non-woven fabric with good filtration, and the inner layer is ordinary non-woven fabric.

The filter layer of industrial dust masks is also mostly meltblown nonwoven, or HEPA filter paper with meltblown nonwoven as the material.

The filter cotton and electrostatic cotton of the gas mask also use Melt-Blown Nonwovens for Medical Masks, and the high-end dust filter cartridge uses HEPA cartridge.

Melt-Blown Nonwovens for Medical Masks is light and thin, with a grammage range of 15-500 grams per square meter. As a comparison, the T-shirt we wear in summer weighs about 150 grams. The thickness of meltblown nonwoven fabric is important for masks with different filtration levels.

Melt-Blown Nonwovens for medical masks application

20~25g weight

BFE ≥ 95, medical surgical mask standard for BFE ≥ 95% (anti-bacteria), PFE ≥ 30% (anti-virus)

40~45g weight

Chinese standard KN90 mask

50~55g weight

Chinese standard KN95, American standard N95 masks

75~90g weight

Chinese standard KN100, American standard N99 masks

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