The uses of waterbased polyurethane coatings in the flexible packaging and graphic arts markets offers a broad spectrum of solutions and benefits. Polyurethane topcoats, overprints and primers can enhance a product’s appearance and lengthen its lifespan, making it a vital property in the manufacturing of films & product packaging. Custom formulated polyurethane coatings are common among industries like:
· Industrial Graphics
· Paper Packaging
Polyurethane Coatings Include Topcoats, Overprints and Varnishes
Roymal manufactures custom topcoat chemistries that deliver a variety of benefits to the film converting, printing and graphic arts industry. Polyurethane can enhance the aesthetics of a finished product, by adding a matte, gloss or soft feel finish. Polyurethane properties include flexibility with abrasion, chemical resistance, water resistance and print receptivity to a wide variety of inks including UV, digital and offset. Those benefits include:
- Abrasion Resistance
- Soft Feel (Matte)
- Print Receptivity
- Excellent Adhesion (filmic substrates)
- Aqueous UV Cure
- Alternate Solvents (NMP Free, Solvent Free)
Polyurethane overprints are used to protect and lengthen the lifecycle of printed flexible packaging, making them resistant to harsh conditions. They are highly durable to prevent damage from UV, abrasion and exposure to various chemicals. They are conformable for ease of use and when printed on, as well as protect the image and maintain the integrity of the product over time. They are ideal for commercial applications that risk exposure to environmental elements including weather and temperature extremes.
For more information about custom polyurethane coatings please contact Roymal Inc., at (603) 863-2410 or email roymal@roymalinc.com.