Welcome!

ImageWelcome to Verdigris. This site provides information about environmental initiatives for the international printing community. It has a range of articles and reference links for printers, publishers, technology providers and anyone else who’s interested.

Articles cover all sorts of topics from explaining the basics of carbon footprinting for printers, to describing how individual printing companies are doing their bit to minimise their impact on the envrionment. This is an educational site that includes reference material and links to industry associations and environmental organisations around the world.

PrintCYC for plastic films recycling

Laurel-2018.jpgThe weekly Verdigris blog by Laurel Brunner

Set up in 2019, PrintCYC is an initiative for recycling and processing printed plastic film waste. It has the support of Huber Group, a leading ink manufacturer and numerous other participants in the plastic film supply chain. The group’s goal is to provide cost-effective and useful new materials made from postindustrial waste. Huber Group and its partners describe PrintCYC (which rather oddly stands for Printed Polypropylene (PP) and Polyethylene (PE) films for mechanical recycling) as “a value chain initiative for the recyling of printed films”. The group includes machine makers and other film specialists as well as Huber.

Ground breaking inkjet printing head

medium_laurel2015.jpgThe weekly Verdigris blog by Laurel Brunner

A revolutionary inkjet printhead under development in the San Fernando Valley, USA is expected to completely upend the graphics industry. It will cut the cost on printed matter dramatically and create unprecedented new business opportunities. The new head, now in beta testing, creates printed matter that is substrate independent. The technology uses triple cavity wall speckles and a special radiating ink to created print that requires no carrier medium. It is expected to devastate the pulp and paper industry.

Certification the way forward

medium_2015_Laurel B.jpgThe weekly Verdigris blog by Laurel Brunner

Companies in the graphics industry are not particularly keen on certifications, generally citing cost and hassle as reasons not to bother. This is short sighted because certifications provide various assurances, not least for safety and process reliability and quality assurance. We are seeing a rising number of certifications in the business, particularly as packaging innovations grow. These are for digital printing systems using ISO 12647-2 (Process control for offset printing) as well as for materials and consumables such as inks.

New recyclable packaging materials

Laurel-2018.jpgThe weekly Verdigris blog by Laurel Brunner

One of the biggest difficulties with solving the recycling and pollution problems the graphics industry faces, is where to start. Identifying what’s most important to solve now, what can wait and of course how to solve the problem, as the clock ticks on. Fortunately in our industry inventions are coming thing and fast. Not only are we seeing special interest associations forming, but makers of materials are designing their products to be easier to recycle.

Water marking for recycling

medium_laurel2015.jpgThe weekly Verdigris blog by Laurel Brunner

Here’s a clever idea: watermark packaging so that a sorting system can be more accurate and recycling processes more efficient.That’s what AIM, the European Brands Association, is encouraging companies to do. AIM represents manufacturers of branded consumer goods in Europe, and is particularly concerned with matters relating to their ability to design, distribute and market their brands. Directly or indirectly through its corporate and national association members, the group represents 2500 businesses ranging from small to medium sized enterprises through to multinationals. The group has set up a project called Holy Grail 2.0, which sounds like it might well be a joke. Joke or not, over 85 companies have signed up to Holy Grail 2.0, most recently Sun Chemical, a leading maker of printing inks, coatings, pigments, polymers, liquid and, solid compounds, and application materials.

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