Browsing by Author "Kamal, Md. Anwar"

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    Perfect Shade Matching in Dyeing by Using Only Colortools (Datacolor spectrometer)
    (BUFT, 2013-12) Kamal, Md. Anwar
    Though Textile Trade has been developed in the world on 114 BC, but after long time, during twenty first century, shade matching according to buyer approval has become a vital task. In dyeing factories it's a difficult task to match completely according to the buyer's given approval. Spectrometer can help a great for matching. Datacolor brand has already become a popular name in this trade. It has two softwares--- Colortools and DCIMatch. In Colortools, it shows dl*, da*, db* etc. that means amount of depth, amount of reddish/greenish and amount of yellowish/bluish respectively. But it does not explain how exactly shade should be matched to the standard. In DCIMatch, by taking correction recipe, a very correct recipe can be obtained. But it needs development of database for some years and also this DCIMatch is expensive. In Bangladesh around 60% of factories buy only Colortools. Here I have shown some result of my research, using that formula anyone can give a very useful correction recipe from result of Colortools.