Medical nonwovens are different from ordinary nonwovens and composite nonwovens. Ordinary non-woven fabrics do not have resistance to bacteria; Composite non-woven fabric waterproof effect is good, poor air permeability, generally used for operating clothes and operating sheets; Medical non-woven fabric is the use of spunbond, melt-blown, spunbond (SMS) process pressed together, with resistance to bacteria, hydrophobic, breathable, no dander characteristics, used for sterilization items final packaging, one-time use, no cleaning.
Medical non-oven fabrics have many uses:
1. Medical clothes and hats
Medical clothing and hats mostly use spunbond and melt-blown nonwovens and composite nonwovens, there are also water-spunned, wet nonwovens, quantitative generally in 15 ~ 50g/m2, requiring soft feel, high tensile strength, good permeability.
2. Face mask (or medical mask)
The role of the mask is to prevent the mutual infection between medical staff and patients during the medical process. The mask is generally required to be soft, with good air permeability and barrier and filtration of germs and dust. The mask is generally made of wet, dry, spunky nonwovens or composite materials with layers of melt-blown nonwovens in the middle. The filtration effect of the mask should reach more than 85%, or even higher, so as to prevent infection.
3. Plaster base cloth
Plaster is a commonly used health material in medicine. The adhesive paste made of nonwoven cloth as the base cloth has the advantages of strong adhesion, good air permeability, can be used repeatedly and will not cause discomfort to the skin.
4. Gypsum cotton
Gypsum cotton is the inner bandage used for wrapping gypsum. Its surface layer is smooth and clean, the inner layer is uniform and has a certain tension. It is made of fiber and treated, so that the contact with the human body is clean and hygienic, without discomfort.
5. Highly absorbent hygiene products
Highly absorptive health products mainly include baby diapers, sanitary napkins, and padding, etc., their structure is basically the same, and they are composed of coating materials, absorbent layers, and bottom films.
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