Instruction Manual for Coverall

1. [Name] general name: Disposable Coverall With Adhesive Tape
2. [Product composition] This type coverall is made of white breathable composite fabric (non-woven fabric), which is composed of hooded jacket and trousers.  
3. [Indications] Occupational coverall for medical staff in medical institutions. Prevent the transmission of virus from patients to medical personnel with air or liquid.
4. [Specification and model]  S, M, L, XL, XXL,XXXL
5. [Performance structure]
A. Water penetration resistance: the hydrostatic pressure of key parts of coverall shall not be less than 1.67   kPa  ( 17cm   H20).  
B. Moisture permeability: the moisture permeability of coverall materials shall not be less than 2500g / (M2 • d).  
C. Anti synthetic blood penetration: the anti synthetic blood penetration of coverall shall not be less than 1.75kpa.  
D. Surface moisture resistance: the level of water on the outer side of coverall shall not be lower than the requirement of level 3.

Instruction Manual for Coverall

E.Breaking strength: the breaking strength of materials at key parts of coverall shall not be less than 45N.
F.Elongation at break: the elongation at break of materials at key parts of coverall shall not be less than 15%.  
G. Filtration efficiency: the filtration efficiency of the key parts of coverall materials and joints for non oily particles shall not be small.
At 70%.
H. Flame retardancy:  
Disposable coverall with flame retardant performance shall meet the following requirements:  
a)The damaged length shall not be greater than 200mm;  
b)The continuous combustion time shall not exceed 15s;  
c) Smoldering time shall not exceed 10s.  
I. Antistatic property: the charged amount of coverall shall not be greater than 0.6 μ C / piece.
J. Microbial indicators, meeting the following requirements:

Total bacterial colony CFU / g Coliform group Pseudomonas aeruginosa Golden  
staphylococcus
Hemolytic  
 streptococcus
Total fungal colonies
CFU/g
≤200 Do not detect Do not detect Do not detect Do not detect ≤100

K. [Transportation and storage]   
a)   Ambient temperature range: 5 ° C ~ 40 ° C;  
b)   Relative humidity range: no more than 95% (no condensation);      
c)   Atmospheric pressure range: 86kpa ~ 106kpa.


Post time: Aug-09-2021