Brand：SILKMATE^®

Colors：K, C, M, Y, HC, HM, R, B, OR, GY, LC, LM, FM, FY.

Suitable Printheads：

Suitable for various industrial print head models: Kyocera KJ4B series, EPSON S3200, KM, Seiko, Ricoh GEN6, Ricoh GEN5, and Fuji Starfire 1024

Application：

Hongsam acid ink is mainly used for digital printing of nylon, wool, silk and other fabrics.

Axilliaries：

Pre-treatment liquid for acid ink AP-01, Washing liquid for acid ink AW-01，Color fixing agent for acid ink AF-01， Liquid for pipeline & head cleaning, Dr. Cleaner, Print head protection liquid PL-01.

• High fixing rate, less washing and floating color, reducing the pressure of sewage treatment.
• High light fastness ink to meet the level 6 light fastness standard in 160 hours light.
• Safety and environmental protection, meets the standards of heavy metal content.
• Unique ink formula, solve the problem of low cyan fixing rate and poor washing fastness.
• Providing fluorescent inks such as fluorescent magenta and fluorescent yellow.
• Unique ink formula, solve the problem of low cyan fixing rate and poor washing fastness.
• The ink with weakly alkaline does not damage the printhead, and the pH value stable to protect printhead.

1. Hongsam is the patent holder of acid ink in China with independent intellectual property right.

2. Hongsam digital participated in the formulation of the national light industry standard "Textile Printing and Dyeing Inkjet Part 3: Acid Dye Ink", it was approved and released by the Ministry of Industry and Information Technology on July 28, 2016, and it has been officially implemented since January 1, 2017.

3. SILKMATE^® acid ink passed SGS testing in compliance with ZDHC standards，and has passed the ECO PASSPORT by OEKO-TEX®.

OEKO-TEX Certificate

OEKO-TEX Certificate

OEKO-TEX Certificate

ISO9001

Patent

Hongsam Acid Ink for Ricoh G6 Heads

Hongsam Acid Ink Color Chart (including fluorescent colors)

In the international market, wool and nylon digital printing inks are vacancies in potential market demand. Acid inks occupy an irreplaceable position in the market because they can be applied to nylon fiber fabrics. It is reported that in the global digital printing market, acid ink will grow significantly.

The First Choice for Nylon and Wool Fabrics

The dyeing performance of nylon is similar to that of wool. It has excellent strength, wear resistance, soft feel, light texture and other good wearing properties. It occupies an important position among synthetic fibers. It is comfortable and light to wear and can be used in clothing fabrics such as mountaineering clothing, sportswear, and swimsuits. For the dyeing of nylon fabrics, acid dyes combine with the terminal amine groups of nylon through strong ionic bonds or electrostatic attraction to obtain bright colors with excellent color fastness, making them the first choice for dyeing nylon fabrics.

Will hongsam acid ink corrode the print head?

Many people who have not been exposed to digital printing for a long time think that acidic digital printing ink is acidic, corrosive and can damage the printheads. This is actually a misunderstanding. Acid ink is made from acid dyes, acid dyes are water-soluble dyes with acidic groups in their structure. They are suitable for dyeing in acidic media. They are only acidic, not the pH value of the ink itself is acidic.

The pH value of Hongsam acid digital printing ink can be adjusted to a slightly alkaline state that is most suitable for the print head. At the same time, because Hongsam acid ink has no hydrolysis problem, the pH value of the ink can remain stable for a long time and is safe for the printheads.