In addition to the specifications and safety requirements of the material itself, the performance of TYPE I Non-woven Sterile Disposable Medical Protective Coveralls mainly includes protection, comfort, physical and mechanical properties and so on.

1. Protection
Protection is the most important performance requirement of TYPE I Non-woven Sterile Disposable Medical Protective Coveralls, mainly including liquid barrier, microbial barrier and barrier to particulate matter.
Liquid barrier property means that TYPE I Non-woven Sterile Disposable Medical Protective Coveralls should be able to prevent the penetration of liquids such as water, blood, alcohol, etc., and have a hydrophobicity of grade 4 or above, so as not to stain clothes and human body. Avoid transmitting the virus carried by the patient's blood, body fluids and other secretions to the medical staff during the operation.
Microbial barrier properties include barrier to bacteria and viruses. The barrier to bacteria is mainly to prevent the contact transmission (and back transmission) of medical staff to the patient's surgical wound during the operation. The main purpose of blocking the virus is to prevent medical staff from contacting the blood and body fluids of patients, and the virus carried in them can cause cross-infection between doctors and patients.
Particulate matter barrier property refers to preventing airborne viruses from being inhaled in the form of aerosols or attached to the skin surface and absorbed by the human body.
2. Comfort
Comfort includes breathability, water vapor transmission, drape, mass, surface thickness, electrostatic properties, color, reflectivity, odor, and skin sensitization, among others. The most important thing is the performance of breathability and moisture permeability. In order to enhance the protective effect, protective clothing fabrics are usually laminated or laminated, resulting in heavy, breathable, and poor moisture permeability. Long-term wear is not conducive to perspiration and heat removal. The antistatic requirement is to prevent static electricity in the operating room from causing the surgical gown to absorb a large amount of dust and bacteria, which is unfavorable to the patient's wound, and to prevent sparks generated by static electricity from detonating volatile gases in the operating room and affecting the accuracy of precision instruments.
3. Physical and mechanical properties
Physical and mechanical properties mainly refer to the tear resistance, puncture resistance and wear resistance of TYPE I Non-woven Sterile Disposable Medical Protective Coveralls materials. Avoid tearing and puncturing to provide passages for bacteria and viruses to spread, and abrasion resistance can prevent flocks from providing a place for bacteria and viruses to multiply.
4. Other properties
In addition to the properties listed above, TYPE I Non-woven Sterile Disposable Medical Protective Coveralls also need to have disinfection tolerance, good color fastness to washing, prevent shrinkage, non-combustion, non-toxic and non-irritating, and harmless to the skin and other performance.