Cure log
Soft Start
A practical note on soft start settings for teams protecting elements and controlling heat-up on press.
Cold starts are hard on heaters and hard on output if the first pallets are rushed through. Soft Start explains a steadier warm-up routine for flash dryers before full production begins.
Soft Start is about the first warm-up, not the full production setting. On ceramic IR and quartz flash heads, a staged rise helps the team avoid hammering cold elements while platens, pallets and garments are still finding temperature.
Cold-start checks on press
- Mains supply checked before heat-up
- First pallet temperature noted after initial warm-up
- Correct flash head from the catalogue referenced
- Operator, shift and print line recorded
Read Soft Start alongside the relevant dryer pages before changing settings on a live line. The cure log deals with start-up habits on press, while the catalogue identifies the flash cell, ceramic IR bank or quartz bank in use. That split keeps setup notes tied to the correct hardware.
Where Soft Start makes a difference in the week
Soft Start focuses on bringing a flash dryer up to heat without shocking the elements. On press, that matters when teams are protecting ceramic IR or quartz banks and still need controlled warm-up. The right start-up setting can reduce unnecessary stress while keeping heat predictable.
Begin with the substrate, ink load and the gap between heater and print. Winter mornings on the Highveld, coastal moisture in Durban, and stop-start power conditions can all change how a flash unit comes up to working heat. Teams in Johannesburg, Cape Town and regional shops usually get cleaner results when the first cycles are measured rather than rushed.
Take a photo of the first tested print and note the start-up setting used. A short warm-up record near the press helps the next shift repeat the same routine instead of guessing output, dwell or head height. That matters most where several operators share one flash dryer across the week.
What the warm-up note should leave
The useful outcome is a start-up routine the crew can repeat on the same line. Record the heater setting, the first acceptable dwell, and any change made once pallets were fully warm. One reliable sequence is worth more than scattered settings passed on by memory.
Tie Soft Start back to the exact dryer page and the matching cure log entry before you alter production standards. Check the line details again before ordering a replacement bank or changing a controller setting.
- Start-up steps matched to your line
- First test print logged before full run
- Notes kept with the press record
SA conditions that affect heat-up
Soft Start does not happen in perfect factory conditions. A line in Gauteng may begin on a cold morning after overnight shutdown, while a coastal shop may be dealing with damp air and different reflector cleaning intervals. Older press rooms, mixed power quality and shared production windows all affect how gently a flash dryer should be brought up.
Dust inland can build up on reflectors and guards, which changes how heat presents during the first cycles. Near the coast, corrosion checks and more frequent wipe-downs matter before blaming the setting itself. After load-shedding or generator use, the first verification print should be treated as a check, not as saleable output.
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Soft Start details to record
A practical note on soft start settings for teams protecting elements and controlling heat-up on press.
Write down the heater type, opening setting, warm-up time and the point where full production heat begins. Add platen condition, garment colour if relevant, and whether the line was restarted after a power interruption. That gives buyers, operators and maintenance staff one clear reference for this Soft Start routine.