Opportunity is missed by most people because it is dressed in overalls and looks like work. - Thomas Edison
The reason why we started using gutters is so that we can do jobs like this in one revolution. Buildup was there but it wasn't bad enough for us to stop and clean screens. The gutter is around the text but it's more noticeable because on the highlight white we don't use any trap/choke and it sits directly on top of the underbase. That is a 9 color job on a 10 color press, spot colors, and it was done in one revolution. We could have tried to have printed it without gutters and multiple revolutions and staggered the colors so that the colors printing after did not touch the previous, then we'd flash them, then the remaining colors would have been printed. I'm thinking that doing that in 2 revolutions would be tough. I think that to do that job with no gutter we're talking 3, maybe 4 revolutions with only one flash on the press.
Quote from: alan802 on June 30, 2014, 09:20:45 AMThe reason why we started using gutters is so that we can do jobs like this in one revolution. Buildup was there but it wasn't bad enough for us to stop and clean screens. The gutter is around the text but it's more noticeable because on the highlight white we don't use any trap/choke and it sits directly on top of the underbase. That is a 9 color job on a 10 color press, spot colors, and it was done in one revolution. We could have tried to have printed it without gutters and multiple revolutions and staggered the colors so that the colors printing after did not touch the previous, then we'd flash them, then the remaining colors would have been printed. I'm thinking that doing that in 2 revolutions would be tough. I think that to do that job with no gutter we're talking 3, maybe 4 revolutions with only one flash on the press. halftone underbase!!! It flexes and breaths better so you sell the customer on the benefits. I think it's been several years since we spun the press around twice on a multicolor job and even that was due to bad films rather than screen issues. We do spin the under 40 pcs, white only, around twice to save burning, registering and cleanup associated with an extra screen.pierre
Yep, missed it. That kind of design on 50/50? I'd insist on changing something...