THEORETICAL STUDY ON THE DESIGN OF BLENDED FABRICS BASED ON FILLING WITH FIBROUS MATERIALS

Abstract

Blended fabrics occupy a special place among textile products
manufactured in our country, which have a high export index. Scientific research
was conducted on the production of fabrics of mixed composition, the study of their
physical and mechanical properties, and the assessment of quality indicators. Yarns
made of natural fibers provide hygienic properties to the fabric, and yarns made
of synthetic fibers improve its performance properties. Theoretical studies were
conducted on the design of raincoat fabrics of mixed composition using the unique
features of two-layer complex weaves, with different colors and properties on the
front and back sides, and the composition of the warp and weft threads for the
samples was selected. When designing blended fabrics, cotton yarns with a linear
density of 29.4 tex were used on the warp, and cotton threads (29.4x2 tex) and
nitron threads (40 tex) were used in the weft yarns in a ratio of 1:1. The thickness
of the warp and weft threads in the new mixed-composition raincoat fabric was
studied based on the characteristics of other raincoat fabrics, while keeping the
thickness of the warp and weft threads the same as in the new fabric. The possibility
of manufacturing prototypes taking into account the total percentage of filling of
various fabrics developed on the basis of existing raincoat fabrics was substantiated.