a column packing.

[m@sher]

Please help to translate.

Phrase is used in the following sentence:
CRYSTALLIZATION
The feed product is exposed to a further controlled cooling and the crystallization starts. The geometry of
internals as well as the product immobility enable an optimal and uniform crystal growth finally contributing
to establish a crystalline network comparable to a column packing. Crystals are obtained with low specific
surface area.
Thanks in advance

[Karabas]

В химии обычно это "насадка колонны"