The ideas behind the Circular Economy aren’t much talked about in the grass roots printing business, but some of the principles are starting to creep into conversations. Three main objectives underpin a circular economy: design products to eliminate waste and pollution; keep products and materials in use for as long as possible; and support the regeneration of natural systems. It might be by accident but changes to how print media products are designed and produced, are bringing our industry into closer alignment with Circular Economy principles.
Print Service Providers (PSPs) printing on paper substrates obviously contribute to recycling and regeneration. Printers produce most of their prints on paper and efforts to improve plastics recycling continue to gain ground. Digital printers often specialise in high value short-run work produced on demand and in the required quantities. This is obviously less wasteful than the disposable print created on spec in case someone might want it. They also deliver high value print products that consumers want to keep – we treasure work such as photo albums and family posters especially if it is customised. Packaging printers are designing packaging to minimise materials and waste for brand owners who want greater environmental sustainability for their products. And across printing methods, printers are raising the quality of their output whilst simultaneously improving production efficiency to minimise waste.
Beyond digital printing companies are using other techniques to enhance value, such as innovative screen technologies that help optimise output quality on different substrates like kraft or uncoated papers. This takes digital colour management a step further, because it exploits screening technologies within the colour managed workflow. It’s also an approach companies can take to get older presses to perform better. We have spoken to a number of printers using new screening methods who say that the technology has also made possible very fast start-up and improved chromatic stability on long runs, as well as easier cleaning. It all makes for more sustainable production.
Innovation of this sort allows print buyers to use different printing methods with greater confidence. We’re seeing a clear migration away from gravure printing, for instance. Sometimes it’s to offset or flexo, but for short-run work it’s often to digital printing. Buyers can trust that there are PSPs around who will deliver, including digital printers. We are not yet seeing a clear preference for any particular digital printing technology, but inkjet is starting to gain ground in some packaging applications on the basis of improved quality and speed.
As brand owners start paying more attention to how print products are designed, PSPs are well placed to help. Technology that allows for control over run lengths, improved ink usage and recyclability all make a positive contribution to the sustainability conversation. And that’s a big positive for the Circular Economy of print.
– Laurel Brunner
This article was produced by the Verdigris Project, an industry initiative intended to raise awareness of print’s positive environmental impact. This weekly commentary helps printing companies keep up to date with environmental standards, and how environmentally friendly business management can help improve their bottom lines. Verdigris is supported by the following companies: Agfa Graphics, EFI, Fespa, Fujifilm, HP, Kodak, Miraclon, Ricoh, Unity Publishing and Xeikon.
