A 20–30 mm cooling segment buffers heat between heated smokable material and the filter, protecting filtration performance and user comfort.
Separate preheating targets gradually warm the heating unit, improving initial atomization while reducing carbonization and flavor deterioration.
A retaining guide mechanism automates tobacco web threading, helping prevent tears and shorten machine downtime during high-speed processing.
Aligned aerosol strips and an interposed susceptor improve airflow and heat distribution while supporting continuous wrapping for mass production.
Embedded and surface heat conductors move combustion heat into the tobacco medium, accelerating aerosol generation and reducing wait time.
Light guides surround multisegment articles, improving orientation detection where inner rows receive attenuated irradiation.
Resin fouling and uneven hemp feed are addressed with vacuum transfer, holding-level control, and metering before garniture wrapping.