Optimal yarn colour combination for full‐colour fabric design and mixed‐colour chromaticity coordinates based on <scp>CIE</scp> chromaticity diagram analysis

Li, Qizheng; Zhang, Feiyan; Jin, Xiaoke; Zhu, Chunhua

doi:10.1111/cote.12117

Cited by 6 publications

(8 citation statements)

References 17 publications

(21 reference statements)

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“…The pictures of fabrics (G2, G3 and G6) presented in Table 4 also demonstrate these changes. As indicated in the previous studies, there are linear or non-linear mathematical relationships between the mixed color attributes of fabric and the proportion of yarn color components on the fabric surface [7,13]. From Figures 2-5, it is easy to see that most combinations of red-blue and green-yellow have non-linear relationships between the mixed color attributes (a* and b*) of fabrics and the ratio of two yarn color components, for the surface color mixing of fabrics A (1-7), C (1-7), E (1-7) and G (1-7), while the a* value of fabric G (1-7) presents a linear relationship with the ratio of yellow to green components of yarns.…”

Section: Effect Of Proportion Of Colored Yarns On Mixed Color Attribumentioning

confidence: 91%

“…The three-dimensional color prediction models were further developed for single-and double-layered woven fabrics with the improved accuracy in lightness and chrome predictions [12]. Li et al investigated the four types of primary color combinations for full-color fabric design and mixed-color chromaticity coordinates based on CIE chromaticity diagram analysis [13]. They found that the RGBCMY (Red, Green, Blue, Cyan, Magenta, and Yellow) combination can create a relative complete and large color gamut.…”

Section: Introductionmentioning

confidence: 99%

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Color Attributes of Colored-Yarn Mixed Woven Fabrics Made of Raw-White Warps and Multicolored Wefts and Based on Weft-Backed Structures

et al. 2018

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This paper reports the development of colored-yarn mixed woven fabrics by using raw white warps and multicolored-wefts, as well as a study of the influential factors on the color attributes of the resultant fabrics. Weft yarns in six colors, together with the white warp yarns, were used to create a series of fabric colors. Two types of new weft-backed structures were designed to assign the desired wefts for color mixing, as well as to reduce the white warp floats on the surface and thus, the lightness of the fabric. The effects of the proportion of yarn color components, weft density, and the introduction of black weft floats on the color attributes of fabrics, were investigated. The results show that through varying the proportion of mixing yarn color components, via fabric structure, a series of mixed red-blue and green-yellow colors for fabrics are created, respectively. Colored yarn mixed fabric presents a lowered lightness after a middle regulating layer is introduced into the structure. Compared to fabrics with a lower density, higher density fabrics possess lower lightness, higher redness and blueness in the blue-red fabrics, and higher greenness and yellowness in the yellow-green fabric. The lightness of fabric lowers after adding black yarn.

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Section: Effect Of Proportion Of Colored Yarns On Mixed Color Attribumentioning

confidence: 91%

Section: Introductionmentioning

confidence: 99%

Color Attributes of Colored-Yarn Mixed Woven Fabrics Made of Raw-White Warps and Multicolored Wefts and Based on Weft-Backed Structures

et al. 2018

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“…[18][19][20] It is possible to establish a color prediction model for yarn-dyed fabric by exploring the color mixing rules of the interwoven warp and weft yarns. 21,22 However, most investigations on yarn-dyed fabrics focused on the color mixing effects and laws of the interwoven warp and weft yarns in different hues. Very few reports concerned the color evaluation of yarndyed fabrics interwoven with warp and weft yarns in the same hue but different color depths.…”

Section: Introductionmentioning

confidence: 99%

Establishment of a color tolerance for yarn‐dyed fabrics from different color‐depth yarns

Wang

Jiang

et al. 2021

Color Research & Application

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Yarn-dyed fabric is often woven from warp and weft yarns in the same color depth to ensure a uniform color appearance. The difference in color depth between warp and weft tends to result in the uneven color of the yarn-dyed fabric. This article aims to establish a color tolerance for yarn-dyed fabric that can be woven with a qualified color appearance but from the warp and weft yarns in different color depths. A total of 27 yarn-dyed fabric samples in three color series (red, yellow, and blue) were evaluated by using the yarn-dyed fabric from warp and weft yarns in the same color depth of 2% (on weight of fabric, owf) as the standard. Visual assessment and instrumental measurement of color were carried out to establish the color tolerance ellipse that was defined as CMC (Color Measurement Committee) color differences (2:1) of no more than 1.00. It was found that the color strengths (K/S) and color differences (ΔE CMC(2:1) ) of these fabric samples for each color series had linear relationships with the color depths of warp and weft yarns. The color tolerance ellipses indicated that, even though the warp and weft yarns had an apparent color difference, they could be woven in fabrics with relatively uniform color appearance and meet the requirements for yarn-dyed fabric. This work provided valuable insight into the production of qualified yarn-dyed fabrics from unqualified dyed yarns.

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“…Extensive research was also performed by Li et al, who analysed four types of primary colour combination (six primary colour yarns: red—R, green—G, blue—B, cyan—C, magenta—M and yellow—Y) and eight weaves, and studied the colour gamut of different combinations in a CIE ultraviolet (UV) diagram. The results show that the RGBCMY combination offered a large colour gamut, which was not the case for the combinations RGB, CMY and RYBG.…”

Section: Introductionmentioning

confidence: 99%

Use of a predictive colour model for managing the colour appearance of two‐colour woven fabrics

Dimitrovski

Grmek

Tomc

2020

Coloration Technology

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The aim of this study was to implement a two‐dimensional colour appearance model for prediction of the colour values of weft threads when the optical mixing of a two‐colour woven structure had to match the colour appearance of a single‐colour reference woven fabric. Five single‐colour woven fabrics were woven from five threads of similar hue. One of the samples was chosen as a reference, for which the colour appearance was the goal to be achieved in the two‐colour woven fabrics prepared with the other available warp threads and newly dyed weft threads. The colour values of dyed weft threads were predicted by a two‐dimensional colour appearance model. With dyed weft threads, managing the colour appearance of the two‐colour woven fabric was enabled to achieve the colour values of the reference. In the results, colour deviations between the predicted and measured colour values of weft threads revealed some limitations to the colour appearance model and performance of the dyeing process. After the production of the two‐colour woven fabric, the colour appearance matched the appearance of the reference, resulting in deviations of ΔECMC(2:1) = 1.2‐7.8. Moreover, the differences between theoretically predicted and measured colour values of the two‐colour woven fabric were evaluated as small, ranging from ΔECMC(2:1) = 1.5‐1.9. The results demonstrated the efficiency of implementing the colour appearance model and the dyeing process of weft threads as an approach to achieve the defined colour appearance of two‐colour woven fabrics, which with small colour deviations matches the colour of a single‐colour reference.

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Optimal yarn colour combination for full‐colour fabric design and mixed‐colour chromaticity coordinates based on CIE chromaticity diagram analysis

Cited by 6 publications

References 17 publications

Color Attributes of Colored-Yarn Mixed Woven Fabrics Made of Raw-White Warps and Multicolored Wefts and Based on Weft-Backed Structures

Color Attributes of Colored-Yarn Mixed Woven Fabrics Made of Raw-White Warps and Multicolored Wefts and Based on Weft-Backed Structures

Establishment of a color tolerance for yarn‐dyed fabrics from different color‐depth yarns

Use of a predictive colour model for managing the colour appearance of two‐colour woven fabrics

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