The main characteristics of active printing.
2021-11-29
Reactive printingis a printing method that uses reactive dyes to penetrate the fabric.
The main characteristics of reactive printing are:
1. Environmentally friendly dyeing. Harmless and non-irritating to the human body.
2. The fabric feels smooth and soft, with bright colors.
3. High color fastness, rich color layering, does not fade after long periods without washing, and can be used for a long time like new.
Digital printing factories, printing manufacturerstell you that reactive printing is superior to pigment printing. Reactive dyeing combines the reactive genes of the dye with the fiber molecules during the dyeing and printing process, making the dye and fiber one. The fabric has excellent dust resistance, high cleanliness, and high color fastness. Of course, the cost is much higher than that of pigment dyeing. Reactive printing uses dyes as reactive dyes, which have a high color rate and rising power, and can reduce color matching during soap washing. Reactive printing has many advantages over pigment printing, such as good breathability, excellent fastness, and soft hand feel, but it also has issues with complicated printing processes and high processing difficulty. Therefore, the four sets commonly used for reactive printing are more expensive than pigment printing! Generally, pure cotton and all-cotton fabrics are reactive printed.
The production process of paint printing and reactive printing explains which printing is better. Using paint ink, most machines can directly spray on textiles, and the applicable machines are straightforward, making the production process simple and clear. The process for using reactive ink generally goes through multiple steps: pre-treatment - washing - heat treatment - washing, which overall involves complex pre- and post-processing. Generally, paint printing is more common.
In terms of color fastness, which is better, pigment printing or reactive printing?Digital printing factories, printing manufacturers tell you,the color fastness of reactive printing is generally at 4-5 levels, and fading usually requires washing with water or high-temperature soaking. The color fastness of paint is generally at level 3, and it won't fade even when washed in a washing machine. Overall, in terms of color fastness, reactive printing performs better.
Glossiness explains which is better, pigment printing or reactive printing. Reactive ink can penetrate the fibers, resulting in vibrant colors. Paint ink generally only penetrates the surface of the fibers, with relatively lower brightness than reactive ink.
From an environmental perspective, which printing is better? The paint ink printing process generally prints on the front of the fabric, making it easy to decompose naturally, fully meeting environmental requirements. Reactive printing penetrates both the front and back of the fabric, making it difficult to decompose naturally and not environmentally friendly. Currently, the international community advocates for environmental themes and strictly investigates pollutant bans, so in situations where national conditions do not allow, paint printing is used more.
From the perspective of production costs, the reactive production process is very responsible, with high production costs, requiring many machines, and the products are also very expensive. Paint printing, in contrast to reactive printing, has a very simple process, directly printing, with relatively lower costs. So you know which printing to choose.
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