بررسي تغييرات نفوذپذيري هوا و ميزان فشردگي پارچه هاي فضادار

In this study investigated influence of change the yarn feeding and mono filament yarn count on air permeability properties and compression amount of spacer fabrics. The results of investigation show that besides of fabric design the use of yarn count monofilament with more thickness and more yarn feeding the monofilament guide bar cased the air permeability of spacer fabrics decreased. In addition to fabric thickness that itʹs to be subjected to spacer yarn feeding on effect to work of compression and resilience (jumping) coefficient.