GMN’s San Jose, CA Division invests in new flexographic printing press

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.