纺织学报 ›› 2019, Vol. 40 ›› Issue (09): 48-55.doi: 10.13475/j.fzxb.20180906808

• 纺织工程 • 上一篇    下一篇

三通道数码纺混色纱色谱体系构建及其彩色纱性能分析

张婷婷1, 薛元1(), 徐志武2, 于健2, 陈连光2   

  1. 1.生态纺织教育部重点实验室(江南大学), 江苏 无锡 214122
    2.巢湖雅戈尔色纺科技有限公司, 安徽 合肥 253000
  • 收稿日期:2018-09-27 修回日期:2019-06-03 出版日期:2019-09-15 发布日期:2019-09-23
  • 通讯作者: 薛元
  • 作者简介:张婷婷(1994—),女,硕士生。主要研究方向为数字化纺纱。
  • 基金资助:
    中央高校基本科研业务费专项资金项目(JUSRP5163A);江苏高校品牌专业建设工程资助项目(PPZY2015B147);江苏省高校优势学科建设工程资助项目(苏政办发[2014]37号)

Color system construction of three-channel digital spinning mixed color yarn and performance analysis of colored yarn

ZHANG Tingting1, XUE Yuan1(), XU Zhiwu2, YU Jian2, CHEN Lianguang2   

  1. 1. Key Laboratory of Eco-Textiles (Jiangnan University), Ministry of Education, Wuxi, Jiangsu 214122, China
    2. Chaohu Youngor Color Spinning Technology Co., Ltd., Hefei, Anhui 253000, China
  • Received:2018-09-27 Revised:2019-06-03 Online:2019-09-15 Published:2019-09-23
  • Contact: XUE Yuan

摘要:

为研究色纺过程中彩色纤维的显色效应,设计色纺纱的混合模式并对混合效应进行预测。以三通道环锭数码纺纱机为平台,研究以青色(C)、品红(M)、黄色(Y)、黑色(K)、白色(W)5种颜色为粗纱基础色,通过单通道、双通道和三通道这3种混纺模式及梯度调控色纺纱在色相、明度与饱和度变化的机制,构建CMYKW五基色混色色谱体系;基于五基色混色色谱,优化设计红、黄、青三基色明度及饱和度梯度变化的混色纱外观,以此为依据设计纺纱工艺并生产6种明度与饱和度梯度变化的混色纱;测试此混色纱的强力、条干和毛羽,分析不同混纺比对数码混色纱在强力、条干及毛羽的影响。结果表明:完整的色谱体系可直观快速得到目标颜色的CMYK值,提高打样效率;随着混纺比差异增大,混色纱的条干、断裂功与强力的恶化越严重,有益毛羽会减少并且有害毛羽会增多。

关键词: 数码环锭纺, 数控混色, 混色纱色谱体系, 纱线性能

Abstract:

In order to study the color development effect of colored fibers in the color spinning process, the mixing mode of the mixed color spinning was designed and the mixing effect was predicted. Using the three-channel ring digital spinning machine as the platform, the five primary colors of cyan (C), magenta (M), yellow (Y), black (K) and white (W) were used as the primary color of the roving, and the hue, brightness and color of the color spinning were controlled by different mixed color spinning modes such as single channel, double channel and three channels. The mechanism of saturation gradient change was adopted to construct a mixed color chromatography system of CMYKW five primary fiber. The appearance of the mixed color yarns with red, yellow and cyan primary color brightness and saturation gradient was designed. Based on this, the spinning process was designed and six kinds of mixed color yarns with brightness and saturation gradient changes were produced. The strength, strip and hairiness of the six types of mixed yarns were tested, and the effects of the blending of the color fibers on the strength, the stem and the hairiness of the three-channel digital mixed yarn were analyzed. The results show that the complete chromatographic system can obtain the CMYK value of the target color intuitively and quickly, and improve the proofing efficiency of the color yarn. As the difference in blending ratio increases, the drying, breaking work and strength deterioration of the mixed yarn will be more serious, the beneficial hairiness will be reduced and the harmful hairiness will increase.

Key words: digital ring spinning, digital control color mixing, mixed yarn color system, yarn performance

中图分类号: 

  • TS104.1

表1

单通道纺纱模式"

模式编号 S1 S2 S3 S4 S5
喂入通道1 C M Y K W

表2

单基色颜色属性"

模式编号 C M Y K W
S1 100 0 0 0 0
S2 0 100 0 0 0
S3 0 0 100 0 0
S4 0 0 0 100 0
S5 0 0 0 0 100

表3

双通道双基色纺纱模式"

模式
编号
喂入
通道1
喂入
通道2
模式
编号
喂入
通道1
喂入
通道2
D1 M Y D6 W C
D2 M C D7 K M
D3 Y C D8 K Y
D4 W M D9 K C
D5 W Y D10 K W

表4

双基色混纺比模型"

基色 双混色 基色
A a1 a2 a3 a4 a5 a6 a7 a8 a9 B

表5

三通道三基色纺纱模式"

模式
编号
喂入
通道1
喂入
通道2
喂入
通道3
模式
编号
喂入
通道1
喂入
通道2
喂入
通道3
T1 M Y C T7 M Y K
T2 M C Y T8 M C K
T3 C Y M T9 C Y K
T4 M Y W T10 K W M
T5 M C W T11 K W Y
T6 C Y W T12 K W C

图1

三基色混纺比模型"

图2

单基色模拟图"

图3

双基色色相调控模拟图"

图4

双基色明度调控模拟图"

图5

双基色饱和度调控模拟图"

图6

双基色灰度调控模拟图"

图7

三基色色相调控模拟图"

图8

三基色明度调控模拟图"

图9

三基色饱和度调控模拟图"

图10

三基色灰度调控模拟图"

表6

混色纱各通道牵伸比"

细纱
编号
粗纱
混纺比
A粗纱牵伸比 B粗纱牵伸比
Ez Eh Eq Ez Eh Eq
1 10:90 221.27 10.8 20.49 24.59 1.2 20.49
2 20:80 110.63 4.8 23.05 27.66 1.2 23.05
3 30:70 73.76 2.8 26.34 31.61 1.2 26.34
4 40:60 55.32 1.8 30.73 36.88 1.2 30.73
5 50:50 44.25 1.2 36.88 44.25 1.2 36.88
6 60:40 36.88 1.2 30.73 55.32 1.8 30.73
7 70:30 31.61 1.2 26.34 73.76 2.8 26.34
8 80:20 27.66 1.2 23.05 110.63 4.8 23.05
9 90:10 24.59 1.2 20.49 221.27 10.8 20.49

图11

明度调控图 注:第1行为红/白;第2行为黄/白;第3行为蓝/白。"

图12

饱和度调控图 注:第1行为红/黑;第2行为黄/黑;第3行为蓝/黑。"

表7

彩色纱条干均匀度"

编号 红青
混纺比
条干
CV值/%
纱疵/(个·m-1)
细节 粗节 棉结
1 1:9 15.99 0.0 9.0 5.5
2 2:8 14.75 0.0 7.5 5.0
3 3:7 14.02 0.5 5.0 4.5
4 4:6 13.71 0.0 6.0 5.0
5 5:5 12.58 0.0 1.5 2.0
6 6:4 13.23 0.0 4.5 3.5
7 7:3 14.39 0.0 7.5 3.5
8 8:2 15.02 1.5 7.0 4.0
9 9:1 15.39 0.5 8.0 4.5
10 10:0 12.02 0.0 1.0 2.0

表8

纱线强力"

编号 红与青质量
混比
伸长率/
%
断裂功/
(cN·cm-1)
强度/
(cN·tex-1)
1 1:9 5.2 644.7 16.9
2 2:8 6.4 689.1 17.3
3 3:7 6.8 729.1 18.2
4 4:6 7.3 738.7 19.8
5 5:5 7.8 758.5 21.9
6 6:4 6.9 728.1 18.9
7 7:3 6.7 711.6 18.5
8 8:2 5.6 688.4 17.5
9 9:1 4.8 649.8 16.7
10 10:0 8.9 768.7 23.7

表9

纱线毛羽指数"

混纺比 S1+2 S3 混纺比 S1+2 S3
1:9 7 423.3 459.9 6:4 8 443.3 379.9
2:8 8 046.7 509.9 7:3 8 213.3 386.6
3:7 9 030.1 493.3 8:2 7 763.3 473.3
4:6 8 183.3 356.7 9:1 7 011.2 359.9
5:5 8 444.0 390.3 10:0 8 153.3 195.1
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