Half-woolen knitted hat-mask of black colour for employees of special units of internal affairs bodies of the Russian Federation

Main fabric:Weave of the fabric - Combined. Type and linear density of yarn, tex - P/w 31 tex x 2x3 comb spinning system. Raw material composition (%) - Wool 30% PAN 70%. class of knitting equipment - PVM 10 kl. Surface density of the fabric g / sq. m - 630 g / sq. m. Type of finishing of the finished fabric - wet-heat treatment. Number of buttonhole rows per 10 cm- 41. Number of buttonholes per 10 cm- 50. Stretchability group of the main fabric width at a load of 600 gs. - II. Breaking load on buttonholes (N) - 80. Finishing fabric: Weave of the fabric - Tubular plain weave. Type and linear density of yarn, tex -31 tex x2x3 of comb spinning system. Raw material composition (%) - Wool 30% PAN 70%. Class of knitting equipment - PVM 10 kl.Surface density of the fabric g / sq. m - 750 g / sq. m. Type of finishing of the finished fabric - wet-heat treatment.Number of buttonhole rows per 10 cm - 90. The number of buttonholes per 10 cm- 50.