Quality control of Clairol Nice 'n Easy hair colorant kits, packed in cartons at Procter & Gamble's Seaton Delaval site near Newcastle, U.K., has been automated with a new custom-built checkweigher from OCS Checkweighers. The machine not only ensures that weight is correct, confirming the presence of three plastic bottles of liquid, but is also equipped to operate under minimal supervision, simultaneously checking for cartons with open flaps.
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