Just as its name implies, top dyeing process is to dye various tops with different colors and then match the colors to make a colorful finished fabric.

顾名思义，就是把毛条染色，赋之以各种颜色，并可达到拼色效果。成品面料的斑斓多色即源于此。

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The designing and idea of developing top grade high counts and high density poplin fabrics are introduced, such as yarn selection, texture design, package dyeing, weaving and mercerizing process.

介绍了纯棉高支高密液氨潮交联免烫府绸面料的开发技术，如纱线选择、规格设计、筒子纱染色、织造和丝光工艺等；

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Hebei Qifa Textile Group with five subsidiaries is the first standard enterprise of the state which engages in the production of wool hand-knitting yarn form top-making, spinning, dyeing to finishing.

河北启发纺织集团公司是以生产毛条、梳毛、纺纱、染色、后整理为一体的国家大型一档毛纺企业、国家级企业集团。

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