What is the difference between the non woven fabric used for the mask and the usual non woven fabric

Ordinary flat masks are generally composed of three layers, PP non-woven fabrics on both sides, and the middle layer is a meltblown cloth that plays a protective role, generally weighing 20 grams; The N95 cup mask is composed of needle-punched cotton, melt-blown cloth, and non-woven fabric, and its melt-blown cloth usually weighs 40 grams or even higher, plus the thickness of needle-punched cotton, so it looks thicker than a flat mask in appearance, and its protective effect can reach at least 95%.

The production of masks is mainly done by machines, and the machines that produce various masks are also different, so if you are interested, you can log in to our company**.

Masks mainly play a protective role, Shuang Ti mask reminds everyone: for different protection requirements, the types of masks selected are also different, ordinary flat masks are generally composed of three layers, the upper and lower sides are PP non-woven fabrics, and the middle layer is a meltblown cloth that plays a protective role, generally weighing 20 grams; The N95 cup mask is composed of needle-punched cotton, melt-blown cloth, and non-woven fabric, and its melt-blown cloth usually weighs 40 grams or even higher, plus the thickness of needle-punched cotton, so it looks thicker than a flat mask in appearance, and its protective effect can reach at least 95%.

Meltblown non-woven fabric is the key core material for masks to achieve barrier protection functions.

Disposable medical masks with virus protection effect generally have three layers, and its core raw material is the middle layer made of polypropylene meltblown non-woven fabric, which is also the key layer for disposable masks to have virus protection effect.

Disposable medical masks that really have a virus protection effect, take out the middle layer and burn it with a lighter, which cannot burn, in professional terms, it is a meltblown non-woven fabric that should be a melting effect after ignition, and generally will not produce flames.

Material introduction: The raw material of meltblown cloth is polypropylene, this material is a kind of plastic in super bulk, safe and heat-resistant, disposable tableware, plastic wrap, plastic bags, toothbrushes are made of polypropylene.

The machine principle of meltblown cloth is to use the machine to heat and melt polypropylene particles at high temperature, and then spray them out according to different diameter sizes and hit a rolling cylinder. These plastic filaments crisscross each other in thickness and range in diameter from microns, about one-thirtieth to one-fiftieth of a hair.

A non-woven mask is a kind of mask made of cotton absorbent gauze or knitted fabric on the surface, and a variety of non-woven fabrics are sandwiched in the middle. There is also a non-woven mask that is sewn directly from non-woven fabric. This kind of mask is a widely used mask, and its filtration effect is very good.

The non-woven mask is the main body of daily work, that is, the shelf of the mask. The other is the filter media part, which includes filter cotton for dust prevention and chemical filter box for anti-poisoning.

There are many benefits of non-woven masks, for non-woven masks, its breathability is better, and some non-woven masks are mixed with filter paper to ensure the filtration effect of the mask.

The heat retention of non-woven masks is also higher than that of ordinary masks, and the texture is soft, so even if it is washed many times, it will not harden when exposed to the sun.

No. There are differences between the two, and the main differences are that the properties are different, the characteristics are different, and the applications are different, as follows:

First, the nature is different.

1. Meltblown cloth.

Meltblown fabrics, also known as meltblown non-woven fabrics, meltblown nonwovens, and meltblown non-woven fabrics. It is mainly made of polypropylene, polyurethane and polylactic acid.

2. Non-woven fabrics.

Non-woven fabrics, also known as non-woven fabrics, needle-punched cotton, needle-punched non-woven fabrics, etc., are made of polyester fiber, polyester fiber materials, and made by acupuncture process.

Second, the characteristics are different.

1. Meltblown cloth.

Meltblown cloth is the core material of masks. It is characterized by many voids, fluffy structure, good anti-wrinkle ability, and ultra-fine fibers with unique capillary structure increase the number and surface area of fibers per unit area, so that meltblown cloth has good filtration, shielding, thermal insulation and oil absorption.

2. Non-woven fabrics.

Non-woven fabric has the characteristics of moisture-proof, breathable, flexible, lightweight, flame retardant, non-toxic and odorless, inexpensive, and recyclable.

Third, the application is different.

1. Meltblown cloth.

It can be used in air, liquid filter materials, isolation materials, absorption materials, mask materials, warm materials, oil-absorbing materials and wiping cloths and other fields.

2. Non-woven fabrics.

It can be used in different industries, such as sound insulation, heat insulation, electric heating sheets, masks, clothing, medical, filling materials, etc.

The above content refers to Encyclopedia - Meltblown Cloth.

Encyclopedia - Non-woven fabrics.