A+ Tutors LankaSep 21, 20202 minDisperse DyesIntroduction - In 1924 Baddiley and Ellis produced the Sulpho Ricinoleic Acid (SRA) to dye acetate fibers. - In 1953 this dye was categor...
A+ Tutors LankaSep 12, 20206 minTextile Printing 101This article is just a brief summary of textile printing. It explains the types dyes and chemical additives used when dyeing different ty...
A+ Tutors LankaAug 31, 20204 minShould I Wear a Mask During the Pandemic?Short answer: Yes. It has been shown in numerous studies that wearing masks, reduces the rate of transmission which in turn will help hea...
