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Welcome. -Tow Different Aspects Of Antimicrobial Finish: IntroductionIntroduction.

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Presentation on theme: "Welcome. -Tow Different Aspects Of Antimicrobial Finish: IntroductionIntroduction."— Presentation transcript:

1 Welcome

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6 -Tow Different Aspects Of Antimicrobial Finish: IntroductionIntroduction

7 The Most Trouble Causing Organisms Fungi Bacteria Fungi Causing Discoloration – Colored Stains-Fiber Damage Bacteria Causing Some Fiber Damage – Unpleasant Odour- Slick,Slimy Feel cotton wool

8 Fungi Bacteria Fungi

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11 -Properties Of Antimicrobial Finish Ideal Condition For Growth Microbes (36-40c) (PH 5-9) Ideal Condition For Growth Microbes (36-40c) (PH 5-9) Antimicrobial Finish Must Be: Kill or Stop Growth Microbes quike reactive Safe For Manufacturer And Consumer Easily To Apply Compatible With Other Finishes Wear Comfort Low Cost Kill or Stop Growth Microbes quike reactive Safe For Manufacturer And Consumer Easily To Apply Compatible With Other Finishes Wear Comfort Low Cost

12 Mechanisms Of Antimicrobial Finish: But But It Will Be Effective Against Desirable Microbes On Fiber Surface Or In Surrounding Environment It Will Be Effective Against Desirable Microbes On Fiber Surface Or In Surrounding Environment Reservoir Will Be Depleted

13 Chemically Bound To Fiber surface: No Bad Effect In Surrounding Environment Desirable Microbes No Bad Effect In Surrounding Environment Desirable Microbes More Durable

14 Chemistry Of Antimicrobial Finish Antimicrobial Finish -Controlled Release Prevented products such as copper naphthenate

15 Other Antimicrobial limited products

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17 Triclosan Using Toothpastes, Liquid Hand Soap And mouth washes But But very low water solubility Need Binder And dispersing agents

18 Antimicrobial Finish for Chemically Bound

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20 Chitosan

21 Inexpensive natural waste natural waste non toxic Applications Micro encapsulation –reactive bonding to cellulose –cross linking

22 The agar based zone test The agar based zone test Bacteria counting test Rapid test by Adenosine triphosphate ATP

23 Stiff hand Color change Destroyed desirable microbes Environmental problems

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27 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 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

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