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China Supplier Factory Inox 316 Uns S31635 Stainless Welded Steel Pipe. 2013 Jun; 13(2): 327–332.

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Q35y 40 Metal Work Machine/Ironworker Machine/Steel Work Machine' uniforms including surgical gowns are used as barriers to eliminate the risk of infection for both doctor and patient. The prevalence of human immunodeficiency virus, hepatitis B and C viruses in the patient population is very common.


To develop antiviral surgical gown comprising of Polypropylene nonwoven as outer layer, Polytetrafluroethylene (PTFE)Competitive Price Wood Chipper with Ce Certification (BX42)/m2.

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The titanium dioxide (TiO2) nano dispersion was prepared with methylene blue and urea as a reacting medium. These nano particles have an average size of 9 nm which was revealed by High resolution transmission electron microscope.High Pressure Homogenizer for Lab and Industry Usage.Electric Actuator Ductile Iron Valve Electric Butterfly Valve-dry-2018 Fully Automatic 3 Ply Mask Making Machine with Oversea After Sales Service.Brass Adapter Head for Thermal Spray Applications Fitting CNC Machining Parts.


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Keywords:Surgical gown, antiviral gown, Tri laminate, nonwoven, care uniform


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Preparation of Titanium Nano composite dispersion

The Titanium tetra chloride (TiCl4) was used as a starting material in this synthesis. 50 ml of TiCl4 was slowly added to 200 ml of distilled water in an ice cool bath. The beaker was taken from the ice bath to room temperature. The beaker was kept in magnetic stirrer to get a homogeneous solution. Bath temperature was raised to 170°C and kept in the same temperature till the process of nano particle formation was completed. In another vessel 30 grams of urea was dissolved in 250 ml of distilled water. From the vessel 160 ml of urea solution was added to beaker under constant stirring. The solution turned into white colloid without any precipitation. 25 grams of Methylene blue was added to the titanium nano particles.

Characterisation of Titanium dioxide Nano composite dispersion

The characterisation of the nano particle was done using High Resolution Transmission Electron Microscope (HRTEM) model JEOL JEM 2100. The HRTEM confirms the average size of nano particles.

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A 5×5mm swatch was cut from the nonwoven felt. Then the swatch was cut cross sectionally to reduce the thickness of the swatch so that it can be easily mounted on the slide. The surface image of the swatch was taken through the microscope at 400× magnification. Then the area between the entangled fibers was found by software calibrated at 400× magnifications. The average area of 100 readings was determined.

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SGS 8-Bit Micro DIP Switches for Household Appliances (DSHP). The nano finished sample was mounted on the specimen stub with double sided adhesive tape and coated with gold in a sputter coater and examined in a Scanning Electron Microscope using Jeol model JSM 6360.

Evaluation of Trilaminate surgical gown Viral penetration test

To investigate the antiviral property, viral testing of surgical gown using ASTM F1671 was carried out.Morn Brand 3.5m Small Home Elevator Vertical Platform Wheelchair Lift for 1 Person. The test system has been designed for measuring penetration of surrogate microbe for hepatitis (B and C) and the Human Immunodeficiency viruses HIV. The surrogate Phi-Fresh and Refined Elegant Seattle Series PVC Wall Covering Material Wallpaper Manufacturer.

Tensile and tearing strength

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Hydrostatic resistance test

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Index puncture resistance test

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Characterization of Titanium dioxide nano composite dispersion using HRTEM

The morphology of TiO2 nanoparticle was revealed using HRTEM image shown inPE PVC Single Wall Corrugated Pipe Extrusion Line. The average nano particle size was determined using simple image processing algorithm. The average diameter of the nano particle is 9 nm.

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Evaluation of trilaminate surgical gown

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Table 1

Results of various parameters of single layer versus Trilaminate surgical gown

Parameter (Unit)StandardSingle layer gownTrilaminate gown
Viral penetration testASTM F 1671FailPass
Tensile strength (N)ASTM D 5034: 2009
Machine direction130145
Cross direction(Grab)8694
Tearing strength710
Direction I (Cross wise tear)ASTM D 1424:2009
Direction II24
Hydrostatic resistance (mmwc)AATCC 127:200318502930
Index puncture resistance (N)ASTM D 483346.558.8
201 202 304 304L 310 310S 316 316L 430 Stainless Steel Coil/Sheet for Sale
ASTM E 96634.3585.7


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LPG Gas Cylinder Liquid Painting Line with Automatic Pretreatment. As the inner layer gives soft touch to wearer's skin it increases the property of comfort to the user. The emission of fluro carbonates while washing reusable gowns can be avoided when disposable gowns are used thereby being environmental friendly.

Only 2% hospital waste is contributed by disposable gowns. As the reusable gowns are to be washed the hospital or external laundries drain contaminated wash water which is much hazardorous. The major advantage of this single use trilaminate surgical gown is that it is in compliance with global standards.


The conventional reusable textiles do not comply with the global standards. The trilaminate surgical gowns have consistency in use as they are always new and clean. Hence there is no need of Compromise during laundering.

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Results of Tensile, tearing and index puncture resistance of Single layer Vs trilaminate gown

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