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Table 1 Process parameters during coating with a self-constructed drum dryer

From: Polyvinyl alcohol coating releasing fungal blastospores improves kill effect of attract-and-kill beads

Parameter

Unit

Value

Drum diameter

cm

16.0

Drum speed

rpm

14.0

Drum load

g

> 25.0

Airflow temperaturea

°C

55.0

Bulk temperature

°C

35.0

Nozzle diameter

mm

0.3

Atomizing air

bar

1.2

Spray rate

mL/min

80.0

  1. aAbove the bulk during coating