안감의 物理的 性質에 관한 연구

Abstract

This study was carried out on the physicsㅣ performances occurred in lining fabrics by rubbing with outwear fabrics. Tested physical performances were electrostatic charging, friction and sound. Electrostatic charged fabrics cause many defects, especially It impairs draperies and soils easily. Slipless of lining fabrics is in connection with draperies and is measured with coefficient of friction. When lining fabrics and ,outwear fabrics are rubbed with each other, they cause bad sound. Lining fabrics were woven by author into plain, twill, and satin weaves with viscose rayon, acetate rayon, polyester and polyamide filament yarns and 12 outwear fabricsused as specimens for rubbing were taken from market. The12 fabrics are widely worn. The conclusions of experiments are as follows. 1. Nylon material was the worst lining on every cloth. 2. Viscose rayon fabrics were the last chargable one, swore can say It is the best lining. 3. Twill weave materials were most slippery one.4. Same materials were uncharged when they were rubbed with each other, but only nylon fabrics were charged.5. The noise from rubbing the starched fabrics were moreland than :from unstarched.