The invention refers to a composition consisting of at least one previously selected and extracted cannabinoid and at least one previously selected and extracted terpene to be applied on a material in order to be absorbed and then released by heat for recreational or medical purposes a paper in which is applied said composition, and a process of manufacturing said paper.

A tray loading and unloading system has a first station with a tray mounted to a tray retainer. The tray retainer is mounted to a tray carriage. The tray carriage slides on a tray retainer rail between a tray retracted position and a tray extended position. The tray starts as an empty tray at the tray retracted position and travels to the tray extended position to receive product tubes at the tray extended position. The tray extended position has a first pushing tamper that pushes product tubes from a first loading cup into the tray. A first loading arm loads product tubes from a first loading tube into the first loading cup.