M L XL Sewing Threaded sleeve SSPP Disposable Protective Suit

TYPE: LEVEL 4

Resistance against penetration of Phi-XI 7 4 bacteriophage[Material)
Test Method: ASTM F1671/F1671M-2013
Test principle:
A specimen is sutected to a nutrient broth containing a virus for a specified time and pressure sequence. Visual detection of penetration is supplemented with an assay procedure that will detect viable viruses which penetrate the material even when liquid penetration is not visible. Any evidence of viral penetration for a test specimen constitutes failure.

Test equipment:
Hydrostatic tester
Incubator
Electronic balance
Autoclave
Retaining screen

The environmental conditions of the laboratory and test condition:
Pretreatment: Condition the test specimens at 24.5℃aat 56% RH for more than 24 h
Culture Medium: top agar and bottom agar
Dimensions of the test specimens:75mmx75mm
Culture temperature: 36℃, Culture time: 6～18 h
Use retaining screen
Test virus: phi-XI 74 bacteriophage
Assay titer: 2.0× 108 PFU/ml

1. name: disposable use of isolation clothing (rubber band cuff)1, needle distance :3 CM not less than 8 needles

2. color: blue color 2, lock side car thread head: can not exceed 1.5 CM;.

3. cloth: drench film cloth 35g (15/20) to 40g (15/25)3, flat end: no more than 1 CM

4. size :120* wide 145 CM L code 4, product process positive and negative difference :2 CM

5. sleeve length :63 CM 5, Production process according to the following drawing size:

6. waistband length :175-185 CM 6, folded according to the following drawing size

7. tie exposed :30 CM 7,100 pieces per case ,10 pieces per bag.

8. products clean, no stains, hair, mosquitoes and other debris

Open material:

body piece (rectangle):1.24 M*1.48M sleeves (ladder type)64*32*64 CM.