printing ink

Solvent inks: the main ingredient of these inks are Volatile Organic Compounds (VOCs), organic chemical compounds that have high vapor pressures. Color is achieved using pigments rather than dyes for excellent fade-resistance. The chief advantage of solvent inks is that they are comparatively inexpensive and enable printing on flexible, uncoated vinyl substrates, which are used to produce vehicle graphics, billboards, banners and adhesive decals. Disadvantages include the vapour produced by the solvent and the need to dispose of used solvent. Unlike most aqueous inks, prints made using solvent-based inks are generally waterproof and Ultraviolet-resistant (for outdoor use) without special over-coatings. The high print speed of many solvent printers demands special drying equipment, usually a combination of heaters and blowers. The substrate is usually heated immediately before and after the print heads apply ink. Solvent inks are divided into two sub-categories:
1.Hard solvent ink offers the greatest durability without specialized over-coatings but requires specialized ventilation of the printing area to avoid exposure to hazardous fumes.
2.Mild or "Eco" solvent inks, while still not as safe as aqueous inks, are intended for use in enclosed spaces without specialized ventilation of the printing area. Mild solvent inks have rapidly gained popularity in recent years as their color quality and durability have increased while ink cost has dropped significantly.
UV-curable inks: these inks consist mainly of acrylic monomers with an initiator package. After printing, the ink is cured by exposure to strong UV-light. The advantage of UV-curable inks is that they "dry" as soon as they are cured, they can be applied to a wide range of uncoated substrates, and they produce a very robust image. Disadvantages are that they are expensive, require expensive curing modules in the printer, and the cured ink has a significant volume and so gives a slight relief on the surface. Though improvements are being made in the technology, UV-curable inks, because of their volume, are somewhat susceptible to cracking if applied to a flexible substrate. As such, they are often used in large "flatbed" printers, which print directly to rigid substrates such as plastic, wood or aluminum where flexibility is not a concern.
Dye sublimation inks: these inks contain special sublimation dyes and are used to print directly or indirectly on to fabrics which consist of a high percentage of polyester fibres. A heating step causes the dyes to sublimate into the fibers and create an image with strong color and good durability.

printing ink

all kinds of colors printing ink

  • Model Number:JXCP-8029
  • Place of Origin:Hebei, China
  • color:all
  • Brand Name:JXCHEM
  • Printing Type:Offset Printing
  • Type:Solvent Based Ink
  • Country:China (Mainland)
  • telephone:86-311-87707349
Minimum Order Quantity: 20 Metric Ton
Payment Terms: L/C,T/T,Western Union
Model Number: JXCP-8029
Place of Origin: Hebei, China
color: all
Brand Name: JXCHEM
Printing Type: Offset Printing
Type: Solvent Based Ink
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Customized printed aluminum foil for sandwich/hamburger packaging 8011 1235

After grid-shaped paper mounting and aluminum foil printing, the aluminum foil is cut into square blocks, which is mainly used for fast food restaurants to package various ready-to-heat and ready-to-eat foods, such as hamburgers, sandwiches, hot dogs, etc. The biggest advantage ...

Come From Henan Hongchang Aluminum Co., Ltd.

Customized printed aluminum foil for sandwich/hamburger packaging 8011 1235

After grid-shaped paper mounting and aluminum foil printing, the aluminum foil is cut into square blocks, which is mainly used for fast food restaurants to package various ready-to-heat and ready-to-eat foods, such as hamburgers, sandwiches, hot dogs, etc. The biggest advantage ...

Come From Henan Hongchang Aluminum Co., Ltd.

Customized printed aluminum foil for sandwich/hamburger packaging 8011 1235

After grid-shaped paper mounting and aluminum foil printing, the aluminum foil is cut into square blocks, which is mainly used for fast food restaurants to package various ready-to-heat and ready-to-eat foods, such as hamburgers, sandwiches, hot dogs, etc. The biggest advantage ...

Come From Henan Hongchang Aluminum Co., Ltd.