Transcript Slide 1

Welcome
Introduction
-Tow Different Aspects Of Antimicrobial
Finish:
The Most Trouble Causing
Organisms
Fungi
Bacteria
Bacteria
Causing
Some Fiber
Damage –
Unpleasant
wool
OdourSlick,Slimy
Feel
Fungi
Causing
Discoloration
– Colored
Stains-Fiber
Damage
cotton
Bacteria
Fungi
Fungi
-Properties Of Antimicrobial Finish
Kill or Stop Growth
Microbes
quike reactive
Safe For
Manufacturer And
Consumer
Easily To Apply
Compatible With
Other Finishes
Wear Comfort
Low Cost
Ideal Condition For
Growth Microbes
(36-40c) (PH 5-9)
Antimicrobial
Finish Must
Be:
Mechanisms Of Antimicrobial
Finish:
But
It Will Be Effective Against
Desirable Microbes On Fiber
Surface Or In Surrounding
Environment
Reservoir Will Be
Depleted
Chemically Bound To Fiber
surface:
No Bad Effect In
Surrounding
Environment
Desirable
Microbes
More
Durable
Chemistry Of Antimicrobial Finish
Antimicrobial Finish -Controlled
Release
Prevented products such as
copper naphthenate
Other Antimicrobial limited
products
Commonly name
Triclosan
Using
Toothpastes, Liquid Hand Soap And
mouth washes
But
very low water
solubility
Need Binder And
dispersing agents
Antimicrobial Finish for Chemically Bound
Chitosan
Inexpensive
natural waste
non
toxic
Applications
Micro encapsulation –reactive bonding
to cellulose –cross linking
The agar based zone test
Bacteria counting test
Rapid test by Adenosine
triphosphate ATP
Stiff hand
Color change
Destroyed desirable
microbes
Environmental
problems
Introduction Of Antimicrobial Finish
-Properties Of Antimicrobial Finish
-Mechanisms Of Antimicrobial Finish
-Chemistry Of Antimicrobial Finish
-Evaluation Of Antimicrobial Finish
-Troubleshooting Of Antimicrobial
Finish
-New Infomations