Acid pretreatment agent is a pretreatment agent for acid dye inkjet digital printing, mainly used for pretreatment of nylon fabric before digital inkjet printing by acid dye ink. Acidic pretreatment paste AP has a strong adsorption capacity for dye inks, making the optimum combination of color depth and pattern definition. The outstanding features of acid pretreatment agent AP-01 are high stability, high color yield, and ultra-high pattern definition, and it is easy to use, and can realize inkjet printing with ultra-fine lines, patterns and deep colors.

1. The acid inkjet ink owns national invention patent and independent intellectual property rights.

2. The water-based acid ink was successfully selected into the Catalogs of the 12th Lot for Energy Conservation and Emission Reduction Issued by China's Printing and Dyeing Industry.

3. Hongsam Digital is the drafting unit of the national standard for acid dye ink.

4. The digital printing acid ink is very environmentally friendly, passed the ECO PASSPORT by OEKO-TEX®.

OEKO-TEX Certificate

OEKO-TEX Certificate

ISO9001

Patent

▪ Pretreatment agent is for nylon fabric before inkjet digital printing by acid ink.

▪Pretreatment agent helps resist ink bleeding, improve the definition of pattern outline, especially for ultra-thin lines.

▪ High color yield, full color and high ink utilization rate.

▪ Ensure the continuous stability of the printing effect, reduce the batch difference, and resist the decomposition and contamination of the product by various biological fungi.

▪ Easy to wash off, can be easily removed in the cleaning process.

▪ Easy to use, directly add water, urea, and ammonium sulfate according to the desired effect, stir evenly and then sizing.

The reference process is only to illustrate the product, the actual production process needs to be adjusted according to different equipment and fabric type. Before using, please debug according to the actual production situation.

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