Specs
Unwind Kit specs
Setup notes and briefing numbers for Unwind Kit.
Roll handling points for Unwind Kit
The technical details for the Unwind Kit cover roll loading, feed control, and compatibility with the chosen press arrangement. Use it when the substrate plan is defined and the machine build needs closer review.
Use these Unwind Kit specs to check roll width, maximum reel diameter, core size, and web direction before the press build is signed off. Poly films, paper stocks, laminates, and unsupported thin webs each place different demands on brake control, edge guidance, and splice preparation. Johannesburg and inland plants often flag dust around sensors, while coastal sites in Durban and Cape Town need closer attention to corrosion and storage condition.
Review the unwind station at machine level, not only on a layout drawing. Confirm shaft type, lifting access, roll loading clearance, dancer travel, and the operator side for reel changes. A short setup sheet kept at the press helps crews reset tension and alignment after stoppages or substrate swaps.
Unwind Kit Details
Engineering and production teams get a clear read on how the Unwind Kit fits the chosen CI, narrow-web, or stack press arrangement. It must identify the reel format, feed method, tension range, and any compatibility limits linked to the selected line. Those notes matter when film gauge, repeat length, and press speed have to work together on shift.
Cross-check the Unwind Kit entry against the related web path and line configuration before parts are listed for release. In Bellville or at another customer site, verify machine orientation, infeed position, and service access against the installed press rather than the first drawing set. Give the press type, web width and the job on the press, and we can point you to the right CI, narrow-web or stack setup.
- Core size and reel width confirmed
- Brake setting checked for substrate type
- Contact details logged with machine reference
Site conditions affecting unwind performance
Plant conditions in South Africa can change how an unwind section behaves from the first metre of web. Older buildings may limit reel handling space, forklift approach, or safe access around the infeed end. Where export packaging runs are scheduled tightly, the spec should also note changeover method and the checks needed before a fresh roll is brought into register.
Coastal humidity can affect stored paper reels and adhesive-backed materials before they reach the press. Inland dust builds up on guide sensors, brake assemblies, and dancer feedback points, so inspection intervals should be written into the operating notes. Where power interruptions occur, record the restart sequence for web threading, tension reset, and splice verification.
Operated by Astros Marketing (Pty) Ltd from 2 Makro Place, Sunnyrock 1401.
Information needed for specification review
Send the reel dimensions, substrate construction, target speed, and any feed issue seen on the current line. Photos of the unwind end, shaft arrangement, and web entry angle help tie the spec to the actual press setup.
Keep the latest Unwind Kit sheet with the machine record, especially when buyer documents, layout revisions, and option lists are moving at the same time. If a Bloem counter note or other internal reference applies to the build, file it with the supporting technical paperwork so the final configuration stays traceable.
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