About VISCOSMO


The best solutions for Digital printing Ink to the global network

VISCOSMO is born in 2006. It is a young and dynamic company flexible and reliable which by means of a dedicated technical team develops and produces new generation digital printing ink for textile and graphic application.


VISCOSMO leads the wide format printing industry with innovative water based solutions for digital printing including direct dye sublimation ink, pigment ink and reactive ink. Our whole products solutions, tailored for high production printing, environments, exceed expectations with superior color gamut unsurpassed image quality, reduced downtime and trouble free printing.


With our extensive research and development capabilities and applications know-how, we are uniquely able to work in partnership with customers to-develop better products and systems.

Thank you

Our Business

VISCOSMO Co., provides high-quality raw materials of inkjet inks to makers of global ink markets. Additionally, we supply a limitless range of inkjet raw materials with special properties to meet the needs of custom inkjet printing applications.


VISCOSMO Co., supply various kinds of colorants for the following:


DIGITAL TEXTILE PRIINTING INKS APPLICATION

• Cotton/ Silk / Polyester


SUBLIMATION INKJET PRIINTING INKS APPLICATION

• Thermos Transfer

• Direct digital textile printing


DESKTOP INKJET PRIINTING INKS APPLICATION

• Dye base (ACID/DIRECT/REACTIVE)

• Pigment base

• Photo & Fine arts


WIDE FORMAT INKJET PRIINTING INKS APPLICATION

• Sign & Display Printing

• Water base (Dye/Pigment)

• Solvent base (Pigment)

• Oil base (Pigment)

• Outdoor sign graphic / indoor sign graphic

Textile Ink

1. Reactive ink for digital textile printing

This Reactive ink is for inkjet textile printing especially designed for high speed printing mode. Also the inks are formulated with the same base colorants used in conventional textile printing and meet industry standard performance. These inks can be applied on cellulosic and silk fabrics by piezo technology such as Mimaki TX2/TX3, Monaalisa, D-Gen Heracle, Qualijet HS digital textile printers


Colors :

Cyan , Magenta , Yellow , Black , Light Cyan, Light Magenta, Light Black, Orange, Green, Blue, Red


Fabric Compatibility:

Cotton, Viscose/Rayon, Silk, Linen


Application include:

home furnishings, apparel, trade show banners


2. Dye sublimation ink for DX4,5,7 head compatible

This dye sublimation ink is particularly suitable for ink-jet printing on wide format printers using piezo printing heads. They are provide superior productivity and quality for high speed commercial printers including Roland, Mimaki, Mutoh and Epson


VISCOSMO Co., supply 100% purified inks free of any hazard materials (RoHS certified)


Colors :

Cyan , Magenta , Yellow , Black , Light Cyan, Light Magenta, Light Black, Light Light Black


Product Description

Water based sublimation digital ink


Application

1. Direct or paper transfer print onto polyester fabric duly pretreated

2. Printing on every substrates (wood, ceramics, glass) overprinted with polyester-based

or polyammid-based coatings


Main Features

1. Bright and intense colors allow obtaining a wide color gamut during the profiling phase

2. Optical ink fluidity and printability through new type of Epson piezo heads

3. Fast drying on substrates dedicated to transfer

4. Very good fastness properties

5. Very good release on paper and image definition after transfer


3. Direct pigment for textile ink (DTG printings)

DTG ink are specially developed for direct to garment or roll to roll digital printing on cotton or cotton rich blends for a wide variety of apparel and specialty application. DTG ink is particularly suitable for ink-jet printing on wide format printers using piezo printing heads. They are provide superior productivity and quality for high speed commercial printers including Roland, Mimaki, Mutoh and Epson


Colors :

Cyan , Magenta , Yellow , Black , Light Cyan, Light Magenta, White


Product Description

Water based pigment digital ink


Application

1. Direct print onto pretreated or non-pretreated fabric (Textile or Garment)

2. Printing on every fabric (Nylon, Polyester , Silk , Cotton , Viscose/Rayon , Linen , Wool)


Main Features

1. Bright and intense colors allow obtaining a wide color gamut during the profiling phase

2. Optical ink fluidity and printability through new type of Epson piezo heads

3. Fast drying on substrates dedicated to transfer

4. Very good fastness properties


Colorant

Dye: soluble in water or solvent

Pigment: insoluble in water or solvent

- Dispersion : dispersing particles

Sublimation Dye : insoluble in water


Pigment inks

Pigment: insoluble in water or solvent

- Less transparent colors (cf. Dye)

- High light fastness

- Fine particles (mean size: 80 – 120 nm, max. < 500nm)

- De-ionized water (no conductivity)


Sublimation Inks

Sublimation Dye: insoluble in water

- Most transparent colors (cf. pig) after sublimation

- Transferable at high temp (160 ~ 210 oC)

- Fine particles (mean size : 80 ~120 nm, max. < 500nm)

- De-ionized water (no conductivity)



Dispersing for Colorants


Dispersing for Colorants

Type of Aggregation


Characteristics based on particle size

​ Schematic Diagram for stabilization of dispersion liquid


Formula for Dye Ink

Colorant: pure material

Surfactant(s): Surface Tension Control

Moisturizer(s): Avoid nozzle drying

Nozzle stabilizer

Penetrating agent(s): Media/drying

Biocide: Preventing decay


Formula for Pig (Sub) Ink

Colorant: insoluble

Dispersant: dispersing in bead/impact mill(s)

Binder (Resin) : media/adhesiveness

Surfactant(s): Surface Tension Control

Moisturizer(s): Anti-nozzle drying

Nozzle stabilizer

Penetrating agent(s): Media/drying

Biocide: Preventing decay



Filtering System

Quality Analysis


Physical properties

Viscosity: for fluids flowing (water vs. honey

Surface tension: water vs. oil/bubble (soap))

Conductivity: content of salts – precipitation on nozzle pH value: corrosion of head (at low pH value)

Particle Size Control: 80 – 200 nm (mean), < 1,000 nm (max)



Color Concentration & Shade

Viscosity: for fluids flowing (water vs. honey

Surface tension: water vs. oil/bubble (soap))



CIE L*a*b System



Printing (wide format)



Printing

a) Compatibility with OEM inks (oddments in printer)

- Poor compatibility: may cause nozzle clogging

b) Printing stability: image printing/color density

on substrates


- drop formation

- bleeding

- inter-color bleeding

- spraying

- bronze effect (pigments)

- slip from media (pigments)

- light fastness: under UV light

(Xenon or Tungsten lamp)


Packing System

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