Troubleshooting Articles

Register drift, ghosting, ink picking, film wrinkles, and waste reduction on the production floor.

7 Articles
6 Topics
54 Total Library
Troubleshooting

Film Wrinkle and Tension Fixes on Flexo Presses

Eliminate film wrinkles on flexo press by tuning unwind tension, idler alignment, and dryer heat. YAOSHG fixes for PE, BOPP, and PET stability at target speed.

flexo film wrinkle fix web tension flexographic press BOPP wrinkle troubleshooting
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Troubleshooting

Dot Gain Control in Flexo Packaging Printing

Control flexo dot gain on packaging with curves, anilox selection, and impression discipline. YAOSHG methods to hold TVI targets on film and paper long runs.

flexo dot gain control TVI flexographic printing halftone gain packaging flexo
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Troubleshooting

Ink Picking on Flexo Presses: Troubleshooting Guide

Fix flexo ink picking when dots lift from plate or film during printing. YAOSHG covers anilox, impression, dyne level, and ink checks for stable laydown.

flexo ink picking fix dot picking flexographic printing anilox ink transfer problems
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Troubleshooting

Flexo Printing Ghosting: Causes and Fixes

Diagnose flexo ghosting from impression, ink tack, and anilox mismatch. Step-by-step fixes for repeat image shadows on packaging film and paper flexo jobs.

flexo ghosting troubleshooting repeat shadow flexographic printing gear mark ghosting flexo
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Troubleshooting

Solvent Residue in Flexo Film Packaging

Detect and reduce solvent residue in flexo-printed film packaging before lamination and pouch forming. YAOSHG guidance on dryers, inks, and compliance testing.

flexo solvent residue film printed packaging odor control residual solvent flexographic ink
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Troubleshooting

Film Printing Register Problems on Flexo Presses

Diagnose film printing register problems on flexo presses. Fix tension drift, mounting errors, and CI versus stack issues on YAOSHG Apex and King CI lines.

film printing register problems flexo flexo register drift troubleshooting CI flexo press register adjustment
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Troubleshooting

Register Drift During Long Flexo Production Runs

Stop register drift on long flexo runs by managing heat, tension, and mechanical wear. YAOSHG fixes for CI and stack presses holding color fit over long runs.

flexo register drift long run color register flexographic press CI drum thermal expansion register
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