마스크 귀고리의 재질 확인

다음의 자세한 설명은 마스크 귀고리의 재질을 식별하는 방법입니다.

마스크 귀고리의 재질을 확인합니다. 풍부한 경험을 가진 사람들은 마스크 이어 루프의 재질, 마스크의 총 너비 및 두께를 이해할 것입니다.귀고리, etc., as soon as they touch the mask귀고리. However, as a novice who has just stepped into the field of entrance shield귀고리, it is obvious that it depends on the accumulation of work experience to achieve that level. The ways to distinguish the귀고리 of the mask include: touching (the feel of the귀고리 of the mask), observing its color, burning, etc.

 

Touch method, cotton mask ear straps, polyester mask ear straps made of cotton, feel soft, smooth, bright in color, smooth, and light in material; mask ear straps made of polypropylene cloth (PP) feel astringent and hard. Smooth, poor smoothness; polyester mask ears have a dull tone, but have good washing fastness and a heavier proportion; polyester staple silk (also known as polyester civilian silk, alias polyester) polyester civilian silk mask귀고리 feel Similar to cotton material, it feels soft.

 

Combustion method: Use fire to ignite it, observe the burning flame, smell the smell after burning, look at the burned waste, and then distinguish the material of the mask귀고리.