تحقيق خواص الراحة الملبسية للأقمشة المنتجة بنسب خلط الخيوط المعدنية لتناسب ملابس السهرة للسيدات

الملخص EN

This research aims to study and evaluate the properties of comfort in wearing of fabrics produced with some different constructional structures in order to find the most appropriate (blending ratios of metallic weft yarns, weaving structure, weft yarn density / cm) to achieve the best wearing comfort properties in proportion to the functional performance of evening wear for women.

as the metallic yarns are characterized by luster, and they are one of the most used decorative threads in the recent period, as they work to increase the decorative and aesthetic appearance of the fabrics produced from them, making them suitable for evening wear.

it was necessary to study the effect of using different percentages of these yarns on the comfort properties of evening wear fabrics.

the importance of the research in improving the performance of evening wear for women by producing fabrics with different blending ratios of metal yarns that have the characteristics of wearing comfort, and obtaining clothing products with an aesthetic appearance and a utilitarian function by benefiting from the advantages of metal yarns.

to achieve the objectives of the research, the fabrics used in the research were produced with the following variables: 1- weft yarn blending ratios: three ratios were used: 100% metallic yarn equivalent to 150 / 1 tex count, 50% metallic fiber: 50% polyester fiber with 150 / 1 tex count, 50% metallic fiber: 50% acrylic fiber with 150 / 1 tex count.

the metallic yarns used consisted of a single continuous flat filament of polyester covered with aluminum particles without any covering layer for both sides of the filament.

for the warp yarns, 100% polyester was used with 150 / 1 denier count.

2- weaving structure: three weaving structures were used: plain 1 / 1, satin 4, and honey comb 8 / 8.

3- weft yarn density in the measurement unit: three densities were used: 18 weft / cm, 22 weft / cm, and 26 weft / cm.

the laboratory tests were conducted at the national institute for measurement and calibration of the haram in the standard atmosphere in order to measure the comfort properties of the research samples (thermal resistance, static electricity, air permeability, water vapor permeability, weight per square meter, fabric thickness).

the research reached the following results: the fabric produced with weft yarn blending ratios (50% metallic: 50% acrylic), weaving structure (honey comb 8 / 8), and weft yarn density / cm (18 weft / cm) is the best for all measured comfort characteristics.

where it achieved the highest quality coefficient with a percentage of (83.74)%, and an ideal area of (502.42).

the research recommended paying attention to studying metallic yarns, their properties and advantages, and benefiting from them in the field of evening wear for women, as well as constant care to use textile materials that provide clothing comfort to the wearer in addition to achieving its functional purpose.