After trying coders from different companies the firm installed the model 470Si ink-jet coder from Willett UK whose U.S. counterpart is Willett America (Ft. Worth TX). The difference was noticed immediately.
“The code clarity and machine reliability increased by about 100 percent” explains site manager Ian Foster adding that the company now uses four of the Willett machines. “Reliability is the most important thing. The only time they’re not working is when we shut them down for routine maintenance.”
Such reliability is crucial because each shift has to code about 10 bags/day with best-before date batch number and bag code number. The coding machines run continuously 24/7 and they also withstand the harsh and dusty environment in which the feed is packaged.
Although Foster admits the new machines cost more than previous ones he says they’ve really paid for themselves. “When you have reliability with a machine the cost doesn’t matter” he explains. “If something goes wrong with the printer and you have to stop to fix it you sacrifice thousands of [dollars] a day in lost production.”