Antibacterial cloth or parts of them created by Michaela Kurejová for English lesson.

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Presentation transcript:

Antibacterial cloth or parts of them created by Michaela Kurejová for English lesson

Antibacterial components Which exist: metal and metalic compounds (silver, copper, zinc) animal polysaccharides (chitin) esters of fatty acids phenol compounds How it create them: chemical modification of fibre-forming polymers the addition of the functional particles in the polymer mass the finishing touches

Silver - Ag ( lat. Argentum) Use: part of alloy in electronics industry production of CD and DVD in jewellery in textile industry for antibacterial trait What silver does: destroys fungi and moldfungi kills parasite helps to regeneration of cell

Use in textiles Problem: sweat moisture bacteria fungi sweat heat loss sweat annoying smell Solution: little Ag layer on textile fibres weave Ag fibres to fabric

Antibacterial product with silver socks underwear in medicine sport clothes work clothes bedclothes

Socks Pros elimination of smell better and faster healing of wound better blood circulation in the legs no feeling of cold feet in extreme conditions prevents frostbite Cons little more expensive Use sportsmen climbers fishermen officers

Underwear Examples Clasical underwear Bra for nursing mothers the fibers are impregnated with silver inflamed and injured area heals faster antibacterial and anti-inflammatory functions eliminate smells

Orthopedic panties for children Long-standing antibacterial property Material is an irritant Thermal underwear knit contains milions of silver ionts antialergic effect eliminates smells