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Kryteria oceny mikrobiologicznej materiałów na obuwie specjalne

Falkiewicz-Dulik M.

Przegląd Włókienniczy - Włókno, Odzież, Skóra

2012

nr 3

26-32

People with reduced feet ficiency are in need of raise microbiological comfort and hygienical comfort of footwear. Materials for production of footwear must be choose on the basis of complex evaluation, which include microbiological, hygienical, allergological tests and toxic controls. The hygiene and wholesomeness of footwear may be considerably improved when the materials inside the footwear inhibit microbial growth. The aim of this study was related microbiological criteria evaluation of materials for production of special footwear for people with pathological feet changes and microbiological research of selected materials. Textile composite materials for upper of footwear, textile linings and leather for upper and lining of footwear were microbiologically tested. The evaluation of microbial growth on the specimens cut out from materials was carried out according to the Polish Standard PN-EN ISO. The microbial resistance of footwear materials was tested in bacteria: Staphylococcus aureus, Escherichia coli and fungi: Candida albicans, Aspergillus fumigatus, Trichophyton mentagrophytes. Tests showed diversified resistance of materials to particular microorganisms attack. Distance knitted fabric, made of polyamide, showed the most resistance in relate to selected bacteria and fungi. Leather showed the most microbiological sensitiveness. Susceptibility of tested materials to bacteria attack wasn't found. All materials didn't showed antibacterial effect in relate to E. coli, while two samples of antibacterial treatment materials, showed good antibacterial effect against S. aureus. In case of mould polyester and polyamide materials demonstrated natural fungi- resistance, while leather and textile made of polyester microfilament were medium for mould. A large majority of materials didin't mouldproof. Tested materials were stable to pathogenic fungi attack however they showed insufficient effect or lack of fungistatical effect In relate to C. albicans, T. mentagrophytes.