Home > Term: roving or yarn color checker
roving or yarn color checker
A professional who tests dyed roving or yarn to determine fastness of dye and uniformity of color. Respnsibilities include:
- Winds specified quantity of yarn or roving onto reel and binds sample skein with bleached cloth band.
- Boils test sample in detergent solution for specified length of time.
- Dries sample in humidity and temperature controlled drier.
- Winds dried sample onto sample card and compares test sample with standard sample to detect variations in color.
- Examines bleached cloth band for bleeding of dyes.
- Records test results and reports variations from standards to manager, quality control.
- Files samples according to color and type of material.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Professional careers
- Category: Occupational titles
- Company: U.S. DOL
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ผู้สร้าง
- Jason F
- 100% positive feedback
(United States of America)