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By Dan Silva | Mar 15, 2019
Roll label printing

GMN’s San Jose, CA Division recently installed a new flexographic roll label press in the printing department. For years, GMN has utilized flexographic printing for projects across a variety of industries, products, and applications, from the medical industry, to agency labels, to shielding, and much more. This new piece of equipment will enable GMN to carry out the same printing functions as before, but in a better, easier, and faster manner.

Equipped with cutting-edge technology, the new flexographic press is easier to operate and possesses a higher the level of control automation, causing for the entire process to be markedly more precise. It is a 100% servo-drive press with finitely regulated motion control and improved management of web tensions. In addition, the press contains a “pre-registration” feature that enables the machine to put jobs into registration before the press is even turned on by using cameras to align to registration marks. This capability results in reduced waste by saving on the amount of set-up material that is required and increased efficiencies overall.

GMN is constantly looking for ways to improve our manufacturing processes and reduce our carbon footprint. Similar to GMN’s other flexographic presses, the new press uses ultra-violet (UV) radiation to cure the printed inks. Other types of flexographic presses commonly employ medium-pressure mercury lamps to generate the UV radiation needed to cure the inks. Many of these lamps use heavy metals – such as silver, mercury, etc. – and other non-environmentally friendly components. This method also demands large amounts of power and emits high levels of heat.

Whereas this new flexographic press operates using UV LED technology, generating the UV radiation from LED lights. As a result, it consumes about 80% less electricity than the preceding process. This noteworthy characteristic played a critical role in GMN’s decision to invest in this piece of equipment as it aligns with our continuous efforts to be a greener and more environmentally-conscious company.

The excessive amount of heat yielded by the mercury lamps has always been a limiting factor for the curing process. However, our new press’ enhanced heat management of the moving web turns what once was a major drawback into an advantage. By utilizing less electricity, the new press’ curing system produces significantly reduced amounts of heat. With this minimal amount of heat present, the press is able to process heat-sensitive materials such as polystyrene and polyethylene, which are commonly used in the medical and packaging industries.

GMN is always working to find new and different ways to grow and evolve our manufacturing abilities. With the acquisition of this new flexographic printing press for our San Jose, CA Division, GMN can continue to employ the latest innovative technologies and equipment to ensure that we are providing our customers with the highest-quality solutions.

Lauren Rowles, GMN
By Lauren Rowles | Dec 20, 2018
GMN's holiday calendar 2019

As part of our yearly tradition, GMN has produced another custom calendar for the upcoming year. Apart from the functional value offered in helping to track the months and days of the year, these calendars also serve as a fun way to show off some of GMN’s decorative capabilities. In collaboration with our Seattle, WA Division, this year’s calendars were created at GMN’s Monroe, NC Division.

This year, we decided to make some exciting modifications to our calendar design, while still maintaining some of the same design elements as in previous years.

On the top strip of the calendar, there is an overlap spin pattern. This finish has been included on some calendars in years past, however, this year we enhanced the spin finish by taking the spin and dragging it along the metal surface, creating a dynamic look that reflects light in an interesting way. While this capability may seem common, the challenge that was posed by this application was achieving the drag spin at an angle and selectively. In order to contain the drag spin finish to only the top area, the process required laying down a resist layer over the desired area before the drag spin was applied. This resist layer protects the bright and other areas of the metal on which we didn’t want the spin to be applied. However, the resist ink can be difficult to work with at times, as it needs to be strong enough to withstand the drag spin, but gentle enough so that it can be removed after the spin is applied.

In addition, to complement and enrich the movement of the drag spin finish, a carbon fiber design was printed on the background of the calendar. Achieving the right balance of color was critical for printing this pattern because the color needed to have enough contrast to be visible but also be light enough to allow for the aluminum material to show through. Lithographic printing was used to print the months of the year onto the metal and create the halftone gradient pattern that is featured. Lastly, the GMN and logo and the year were embossed to add extra dimension and value to the calendar overall.

The entire GMN team is proud of the final product and is excited for it to take us into the new year!