Web notes
Dust Wipes
A practical pressroom note on dust wiping for teams protecting plates, webs and print quality on busy factory floors.
Dust on the floor does not stay on the floor. It ends up on webs, plates, anilox handling areas and inspection points. Dust Wipes is our note on basic cleaning habits that support more stable flexo printing.
Dust Wipes is written for press crews who need dust control kept simple and repeatable. On packaging sites in Gauteng, KZN, and the Western Cape, loose fibre and grit move quickly from walkways to unwind stands, plate sleeves, and viewing areas. If you want to add a site example or cleaning point to this note, use the contact form and name the press type and substrate.
Dust sources around the press
- Unwind edges shedding fibre into the web
- Plate sleeves wiped with dirty cloths before mounting
- Anilox storage shelves carrying lint and carton dust
- Inspection lights and guards collecting airborne debris
Use this note beside the related machine pages. The journal entry deals with housekeeping habits near the press, while the press pages show where those habits matter on CI, narrow-web, and stack layouts. Reading both keeps defect tracing tied to the actual print path.
Wipe points during shift change
Dust Wipes deals with simple cleaning routines around plates, webs, guards, and nearby surfaces on working press floors. The point is to reduce dust-related print defects before they start showing in the job.
Begin at the unwind and work forward, not the other way around. Paper dust, film slitting residue, sleeve handling marks, and dry ink particles each land in different places on a running line. On plants around Johannesburg, Durban, and Cape Town, the note helps crews decide what to wipe before startup, what to check at reel change, and what to leave until a safe stop.
Keep one clean pack of wipes near plate mounting and another near final inspection. A cloth used on guards should not then touch sleeves, tapes, or the web edge. That small separation reduces the chance of carrying grit straight back to the print area.
Problems to prevent
The aim is fewer dust marks showing up as unexplained print trouble. Teams can use the note to check handling areas, nearby surfaces, and wipe materials before blaming plates, ink, or impression settings. It suits daily use where repeat jobs must start clean with minimal wasted substrate.
Pair Dust Wipes with the relevant press pages when reviewing recurring contamination. A stack line, a CI press, and a narrow-web label machine each collect debris in different handling zones, especially near reel stands and inspection sections. If you send an example through the contact form, include the substrate, ink system, and the point where dust first became visible.
- Wipe routine matched to press layout
- First contamination point checked before restart
- Cleaning materials listed for pressside use
Dust behaviour on South African sites
Dry inland conditions can load webs and nearby panels with fine dust far faster than crews expect. Coastal humidity changes how particles cling to guards, reels, and exposed surfaces, especially after shutdowns and maintenance work.
Power interruptions also change cleaning timing. When a line stands idle, airborne debris settles on plates, idlers, and viewing windows long before the next approval pull. A short wipe check before restarting is often more useful than a full clean done too early.
Operated by Astros Marketing (Pty) Ltd from 2 Makro Place, Sunnyrock 1401.
Checks to note beside the press
A practical pressroom note on dust wiping for teams protecting plates, webs and print quality on busy factory floors.
Record which wipes are used on sleeves, guards, inspection windows, and non-print contact surfaces. Add the substrate type, the dust source if known, and where the first mark appeared on the job. Those few details make the note more useful when the same defect returns on a later run.