Post Treatment
When using conventional inks, typically, time is the only requirement for maximum ink adhesion. These conventional inks can be fully cured in 24 hr. or up to 5 or 6 days depending on the ink line. However, in some cases, the parts must be exposed to heat for the ink to properly adhere.
Post Treatment at Unique
For both plastic and metal parts, post-treatment is sometimes required to achieve maximum ink adhesion. And for glass parts, post-treatment is almost always required for maximum ink adhesion. At Unique, we have several industrial heat ovens for post-treatment. While some ink lines required a specific time and temperature, we are often testing to determine the proper time and temperature for each project when necessary.
Explore Other Treatment Services
Our highly trained staff will work with you to find the best, most cost-effective printing or decorating solution for your unique project.
For pretreating polypropylene and polyethylene parts, we have the option of plasma treating. Plasma is a gas that has the capacity to conduct electricity.
Flame treating lowers the surface tension of the plastic to allow for proper ink adhesion. We have custom-built flame treating equipment for both flat parts such as polypropylene caps for CBD products and cylindrical polyethylene bottles for the health and beauty industry.
To achieve proper ink adhesion, the printing or decorating surface must be free of all surface contaminates. Common surface contaminates are dust, mold release, and hand oils from parts being handled without gloves.
Project Gallery
Unique Assembly is able to print or decorate nearly any rigid surface – flat or cylindrical, concave or convex, raised or recessed, and painted or coated surfaces.
Have Questions?
We have the capabilities to work with companies across the US and are excited to work with you on your upcoming project!
Contact Us (Phone & Fax)
630-241-4300Find Us
Unique Assembly & Decorating, Inc.
2550 Wisconsin Ave,
Downers Grove, IL 60515