Tabiiy fanlar

PROPERTIES AND PREPARATION OF FABRICS WITH A MOISTURE-PERMEABLE COMPOSITE LAYER

membrane-layered, terry cloth, acrylic emulsion, waterproof, vapor-permeable, breathable

Authors

  • Ma’mura SHIRINOVA Toshkent to’qimachilik va yengil sanoat instituti doktoranti, Uzbekistan
  • Dilfuza ABDUSAMATOVNA Toshkent to’qimachilik va yengil sanoat instituti dotsenti, k.f.n, Uzbekistan
  • Adham RAFIKOV Toshkent to’qimachilik va yengil sanoat instituti professori, k.f.d, Uzbekistan
  • Fotima NIGMATOVA Toshkent to’qimachilik va yengil sanoat instituti professori, t.f.d, Uzbekistan

The article suggests methods for obtaining water-resistant composite multilayer materials (CSR) containing a membrane layer for
patients with pathological changes in the supporting surface of the body. In order to improve the daily treatment processes of
patients with limited mobility and bedsores, CSR ensures the waterproofness of the sheet, thereby reducing the spread of fluid
from the bed to the skin. Textile base The patchwork quilt is made of 100% cotton and consists of terry cloth with a surface
density of 200-210 g/m2. To increase the functional properties of the sheet, a polymer film was formed on the surface of the
fabric using various methods and chemical reagents. By spraying an acrylic emulsion or attaching a polymer film to the wrong
side of the fabric, waterproofing materials were obtained, their physico-mechanical and hygienic properties were determined.
Based on these properties, acrylic is obtained by spraying an emulsion