Mirela BLAGA, Ana Ramona CIOBANU, Arzu MARMARALI, Gözde ERTEKİN, Pınar ÇELİK

AYAKKABI ASTARLARINDA KULLANILAN ÖRME KUMAŞLARIN FİZİKSEL VE ISIL KONFOR ÖZELLİKLERİNİN İNCELENMESİ

Farklı özelliklere sahip iki farklı kumaşın birlikte örülmesi ve ayrı bir yapı ile birleştirilmesi ile sandviç kumaşlar çeşitli kullanım alanlarına hitap etmektedir. Yüksek sıkıştırılabilirlik dayanımı ve sönümleme yeteneği, yüksek hava geçirgenliği ve nefes alabilirlik, yüksek izolasyon, ısı dengeleme yeteneği ve iyi yüzey dayanımı, bu kumaşların ayakkabı üretiminde kullanımını mümkün kılmaktadır. Bu çalışmada ayakkabı astarı olarak tasarlanmış düz örme sandviç kumaşların ve interlok kumaşların fiziksel ve ısıl konfor özellikleri incelenmiştir. Pamuk, Pamuk/Bambu, Pamuk/A tipi karışımlı iplik, Pamuk/B tipi karışımlı iplik (Nm 20/1) interlok ve düz örme sandviç kumaşların üretiminde kullanılmıştır. Sandviç kumaşların üretiminde bağlantı ipliği olarak poliamid (Nm 20/1) ipliği kullanılmıştır. Ayakkabı astarı için en uygun materyal ve kumaş yapılarını belirlemek için kumaşların uzama yeteneği, sürtünme katsayısı, su buharı geçirgenliği, hava geçirgenliği ve ısıl konfor özellikleri incelenmiştir

Anahtar Kelimeler:

Ayakkabı astarı, düz örme sandviç kumaşlar, interlok kumaşlar, elektronik düz örme makinesi, fiziksel ve ısıl konfor özellikleri

INVESTIGATION OF THE PHYSICAL AND THERMAL COMFORT CHARACTERISTICS OF KNITTED FABRICS USED FOR SHOE LININGS

The versatility of spacer fabrics includes the ability to knit two entirely different fabrics having different properties and connect them to form a unique structure. Their characteristics like excellent compression elasticity and cushioning, high breathability and air permeability, high thermal insulation and temperature regulation, surface resistance make them concept of study for footwear area. This paper aims to investigate the physical and thermal comfort attributes of flat knitted spacer and interlock fabrics designed for shoe linings. Cotton, Cotton/Bamboo, Cotton/Type A blended yarn and Cotton/Type B blended yarn (20/1 Nm) were used for the production of interlock and flat knitted spacer fabrics. In the production of spacer fabrics, polyamide (20/1 Nm) yarn was used as spacer yarn. Characteristics like fabric extensibility, friction coefficient, water vapour permeability, air permeability and thermal comfort properties of the fabrics were investigated, in order to select the most suitable materials and fabric structures for footwear linings

Keywords:

Shoe linings, flat knitted spacer fabrics, interlock fabrics, electronic flat knitting machine, physical and thermal comfort properties,

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