نتایج جستجو برای: free dyeing

تعداد نتایج: 516323  

Journal: : 2022

As the intangible cultural heritage of Wenzhou, blue clamp-resist dyeing has important and economic value, but 
 with continuous progress science technology people’s concept, development Wenzhou encountered a bottleneck. In this paper, CLO 3D virtual simulation is combined dyeing, digital empowerment heritage, realization human model establishment, 2D module combination, sewing, pattern de...

Journal: :Sen'i Gakkaishi 1984

Anionic reactive dyes used to dye nylon suffer from failures due to the poor efficiency caused by low degree of exhaustion and fixation. From the previous work , the dyeing efficiency of Procion Rubine XL on modified nylon was particularly week and hence offers the widest scope for an in depth investigation in to variables that effect the dyeing process. The variables dyeing studies for this pr...

Journal: :Sen'i Gakkaishi 2004

Journal: :Journal of Synthetic Organic Chemistry, Japan 1962

A. Bhowal A. Sen S. Datta

In this study, dyeing of two regenerated polyester fibers, poly-trimethylene terephthalate (PTT) and poly-lactic acid (PLA), with natural dyes were compared with that of poly-ethylene terephthalate (PET) fiber. Lac was used as the primary natural colorant while Catechu was chosen as a natural color that can also act as a biomordant. The effects of temperature, initial pH of dye bath and dyeing ...

H. Barani H. Maleki

Pulicaria gnaphalodes has various biological activities and is used as an herbal plant in traditional medicine. The major components of the aqueous extract of this plant are flavonoids, terpenoids and phenolic compounds which could be a good candidate for dyeing of wool fibers. In this study, the aerial part of Pulicaria gnaphalodes plant was extracted and used for the colorat...

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