Granthams Technology & The Start Of Solvent Printing

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A World’s First? Granthams Technology & The Start Of Solvent Printing

May 06, 2021 3 min read

When you sit and think of the origin of that printer sat against the wall churning out graphic after graphic, who do you first think of? An American tech giant perhaps? What about an innovative Japanese manufacturer? 

A World’s First? Granthams Technology & The Start Of Solvent Printing

Well, if that printer’s heritage comes from solvent and sign technology, its birthplace is a little closer to home….

Its 2001 and in the music charts Kylie is telling us she can’t get us out of her head, it definitely wasn’t Shaggy, and Bob the Builder was busy doing the mambo.In the cinema, the first Harry Potter hit the screens, the first Lord of the Rings film, and ahem, the first Shrek. It seems 2001 was a great year for a number of firsts.  

In the workshop at Granthams Technology in the centre of Preston city centre, Dale Whittaker and the team were hard at work trying to shoehorn one inkjet technology into the chassis of another. They were of the belief that more durable solvent inks could work through the modified tubes and head of a waterbed printer. And boy, they weren’t going to stop until the job was done.

It would take a while. Trial and error, misfires and mishaps, but eventually Dale had the first fully working solvent printer anywhere in the world. Inks from the manufacturer Lyson worked in conjunction with a head and system from Roland. Two separate systems joined together within one machine. A machine that no longer suffered from the shortcomings of the water-based ink system that was the only choice at that time.

Water-based dye inks have a wide colour gamut and a punchy vibrant appearance. Water-based pigment inks were more hard wearing but lacked the vitality of their dye base cousins. With inkjet at this time, it was a permanent trade-off between looks, quality and longevity. Unfortunately you couldn’t have all three.

With Granthams’ hybrid however, you could have more of the colour range and zip plus you could also have a hard wearing, scratch resistant, waterproof print.

It wasn’t long before this new machine, now named the Resolve X21, was making waves throughout the print industry. It was the perfect evolution between screen-printing and the, still in its infancy, digital printing industry.

In a sign making world where only single colour CADCAM plotter vinyl lasted for vehicle graphics and outdoor signage was limited in lifespan, the Resolve X21 made full colour graphics a much simpler task. 

As the Resolve X21 took off and caught the attention of more customers (and competitors), Granthams struggled to keep up with demand and Dale was duly despatched to Lyson to continue producing. It was testament to the quality of the original Granthams’ Resolve X21 that when manufacturing moved across to Lyson, Granthams’ blueprints remained the foundation for ongoing mass production of the printer.

And as other company’s started to put together similar hybrid machines, only Granthams’ Resolve came with the official endorsement of Lyson inks.

It’s worth bearing in mind that in 2001, Mutoh , Mimaki, HP and Epson didn’t have printers that ran solvent ink natively or could be adapted.

With the Resolve, Granthams beat these two HP and Roland themselves to research, develop and successfully market the first solvent machines. 

Unfortunately, British brains and expertise weren’t enough to halt the new machines coming in from the other printer manufacturers.

They had watched the explosive growth of the Resolve and pushed through new equipment as fast as they could to compete.

The big names we now take for granted took over and slowly the Resolve found itself not quite as revolutionary as it once was.

As with so many modern inventions we now take for granted, from the MP3 player to the vacuum cleaner and electric kettle, it was here in the UK from the likes of Hope Street in Preston to the roads of London and Manchester where a bit of British ingenuity created a spark that still shines brightly.

And even though the Resolve is now just a footnote in print history, thankfully this same dedication to innovation has become part of the Granthams customer service ethos when providing the latest machinery from Mimaki and HP.

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