不同材质织带染色技术及流程 Dyeing techniques and processes for woven tapes made of different materials

发布时间 Release time: 2023-11-29


  以材质决议的染色技术:

  1.涤纶

  涤纶纤维特色 (细密)--热熔染色, 高温高压法染色--所选用染料--分散染料--温度--(热熔染色)190摄氏度摆布--(高温高压法染色)130摄氏度摆布。

  2.尼龙(蛋白商品)

  尼龙纤维特色(具有反响性官能团)--汽蒸技术--所选用染料--(弱)酸性染料--温度--100摄氏度摆布。

  3.棉成品(纤维素纤维)

  染色车间根本的技术及流程

  1.涤纶纤维

  入带--前水洗--前烘干--上色槽--预烘(红外线)--高温焙烘--后水洗(复原清洁)--后烘干--落带。

  红外线预烘的效果:

  染料分子开始附着在纤维上,防止色花等疑问的呈现。

  高温焙烘的效果:

  使染料分子充沛进入纤维内部,完结染料上染纤维的进程。

  复原清洁的效果:

  使得剩余的染料分子进行分解,确保商品色牢度。

  2.尼龙纤维

  入带--上色槽--热蒸汽起汽蒸--后水洗--后烘干--落带

  汽蒸的效果:

  使酸性染料分子充沛与纤维中相应的官能团进行反响,完结酸性染料上染纤维的进程。

  水洗的效果:

  清理没有反响的染料分子,确保商品色牢度等。

Dyeing techniques based on material resolution:

1. Polyester

Features of Polyester Fiber (Fine Density) - Hot Melt Dyeing, High Temperature and High Pressure Dyeing - Selected Dyes - Disperse Dyes - Temperature - (Hot Melt Dyeing) 190 ° C Cloth - (High Temperature and High Pressure Dyeing) 130 ° C Cloth.

2. Nylon (protein product)

Nylon fiber features (with responsive functional groups) - steaming technology - selected dyes - (weak) acidic dyes - temperature -100 degrees Celsius arrangement.

3. Cotton products (cellulose fibers)

The fundamental technology and process of the dyeing workshop

1. Polyester fiber

Feeding - pre washing - pre drying - coloring tank - pre drying (infrared) - high-temperature baking - post washing with water (restoration and cleaning) - post drying - strip dropping.

The effect of infrared pre drying:

Dye molecules begin to attach to the fibers, preventing the appearance of coloration and other issues.

The effect of high-temperature baking:

Allowing dye molecules to enter the interior of the fiber sufficiently, completing the process of dyeing the fiber with the dye.

Restoration cleaning effect:

Decompose the remaining dye molecules to ensure the color fastness of the product.

2. Nylon fiber

Entering the belt - Coloring tank - Hot steam steaming - After washing with water - After drying - Falling belt

The effect of steaming:

Make the acidic dye molecules abundant and react with the corresponding functional groups in the fiber, completing the process of dyeing fibers with acidic dyes.

The effect of washing with water:

Clean up dye molecules that have no response and ensure the color fastness of the product.

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