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Analysis of how Melt-blown wipes work

Analysis of how Melt-blown wipes work

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  • Time of issue:2022-04-02
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(Summary description)The main structure of the Melt-blown wipes for medical mask is a three-layer non-woven fabric, namely the SMS structure. The inner S layer is an ordinary non-woven fabric, mainly for the function of moisture absorption; The outer S layer is a non-woven fabric with waterproof treatment, which is mainly used to isolate the liquid sprayed by the patient and has the effect of preventing droplets; The middle M layer uses electret-treated Melt-blown wipes non-woven fabric, which can filter suspended bacteria and is the most important core layer.

Analysis of how Melt-blown wipes work

(Summary description)The main structure of the Melt-blown wipes for medical mask is a three-layer non-woven fabric, namely the SMS structure. The inner S layer is an ordinary non-woven fabric, mainly for the function of moisture absorption; The outer S layer is a non-woven fabric with waterproof treatment, which is mainly used to isolate the liquid sprayed by the patient and has the effect of preventing droplets; The middle M layer uses electret-treated Melt-blown wipes non-woven fabric, which can filter suspended bacteria and is the most important core layer.

  • Categories:News center
  • Author:
  • Origin:
  • Time of issue:2022-04-02
  • Views:
Information

Frist, what is the structure of Melt-blown wipes?


The main structure of the Melt-blown wipes for medical mask is a three-layer non-woven fabric, namely the SMS structure. The inner S layer is an ordinary non-woven fabric, mainly for the function of moisture absorption; The outer S layer is a non-woven fabric with waterproof treatment, which is mainly used to isolate the liquid sprayed by the patient and has the effect of preventing droplets; The middle M layer uses electret-treated Melt-blown wipes non-woven fabric, which can filter suspended bacteria and is the most important core layer.

Melt-blown wipes Wholesale Price

Melt-blown wipes, commonly known as the "heart" of masks. Its main raw material is polypropylene, a film made of many criss-cross fibers stacked in random directions. The fiber diameter ranges from 0.5 to 10 microns, and the fiber diameter in Melt-blown wipes is about one-third the size of a human hair.

After reading the previous paragraphs of this article, do you still have some doubts? Melt-blown wipes have such a large gap, how do they filter viruses in the environment?

The use of Melt-blown wipes takes the novel coronavirus as an example, although the size of the novel coronavirus is very small, around 100 nanometers (0.1 microns). However, the virus cannot exist independently. The main transmission routes are secretions and droplets from sneezing. The size of the droplets is about 5 microns. This is one of them. Second, Melt-blown wipes are essentially a fiber filter. , After the droplets containing the virus are close to the meltblown cloth, they will also be electrostatically adsorbed on the surface and cannot be penetrated.

Through the above introduction and analysis of Melt-blown wipes, hope it helps you.

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The

The manufacturing process of oil absorbent pads  

Oil absorbent pads are a class of fibers and non-woven fabrics made of inert polypropylene melt-blown that have been specially treated to precisely absorb and retain liquids. The absorbent products of oil absorbent pads are all wrapped in polypropylene fibers or non-woven fabrics sewn with surface-active treatment agents.
2023-04-20
Introduction

Introduction of classification of oil absorbent pads

Oil-absorbing cotton products are usually in the form of oil absorbent pads (oil-absorbing sheets), oil-absorbing strips, oil-absorbing rolls, oil-absorbing pillows, and oil-absorbing fences. Oil absorbent pads, such as oil absorbent pads, are suitable for leakage treatment in a small area.
2023-04-13
Features

Features of Melt-blown fabric

Melt-blown fabric filter material is randomly distributed and bonded together by polypropylene microfibers. The appearance is white, flat, and soft. The material fiber fineness is 0.5-1.0μm. The random distribution of the fibers of the Melt-blown fabric provides more opportunities for thermal bonding between the fibers.
2023-04-06
Application

Application field of Melt-blown fabric

Scope of application of Melt-blown fabric (1) Melt-blown fabric can be used for medical and sanitary cloths: surgical gowns, protective clothing, sterile wraps, masks, diapers, women's sanitary napkins, etc.
2023-03-30

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