PU Resin for Ink

 The liquid flexible packaging ink is made by resin, pigment, additives and solvent. And the PU resin for ink (also called ink binder)is the core of the ink, due to the PU advantage, now PU resin for ink (ink binder) becomes more and more popular, especially for the retorting application. We have the plasticizer, semi-film-former and film-former PU resin for ink. These polyurethane ink binders are widely used for surface printing ink and lamination ink in both flexo and gravure printing technology. With the excellent color strength and adhesion property, they can meet different requirements and applications. All our products are TOL & MEK free, and our product safety expert assures our polyurethane resin for inks can meet the regulation and law around the world, including Nestlé Guidance Note, EuPia Guidline, Swiss Ordinance, also FDA, EU10/2011 and China GB9685-2016.

What Are The Uses Of Polyurethane Resins for Inks?

Polyurethane resins for inks  ( ink binder ) are versatile polymers used in a wide range of applications, including the formulation of inks. Their unique properties make them particularly suitable for various types of inks used in printing processes. Here are some of the primary uses and benefits of polyurethane resins for inks:

Flexibility and Durability: Polyurethane resins for inks impart excellent flexibility and durability to inks, making them ideal for use on substrates that undergo bending, stretching, or other forms of deformation.  

Adhesion: One of the key advantages of these laminating adhesives is their ability to adhere well to a wide range of substrates, including plastics, metals, and paper. This makes them suitable for various printing applications where strong adhesion is required to ensure the longevity and quality of the print.

Chemical and Abrasion Resistance:  Inks formulated with polyurethane PU resins for ink exhibit excellent resistance to chemicals, solvents, and abrasion.

Gloss and Appearance: Polyurethane resins for inks can enhance the gloss and overall appearance of printed materials.

Flexographic and Gravure Inks: Polyurethane resins for inks from Comens are particularly useful in the formulation of flexographic and gravure inks.

Waterborne and UV-Curable Inks: The push towards more environmentally friendly printing processes has led to the development of waterborne and UV-curable inks containing polyurethane resins.

There are many lamination adhesive manufacturers, but we are one of the best choices for you.

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