The invention relates to a continuous method for pressure-conditioning material for food and/or semi-luxury consumables, wherein said material (12) is introduced through an entrance (4) into a hyperbarically pressurized conditioning chamber (2), where it is treated with a conditioning agent, and extracted again from said conditioning chamber (2) at an exit (8), wherein the material (12) is conveyed continuously from said entrance (4) to said exit (8) in a conditioning chamber (2) inclined obliquely upwards, by means of a mixing conveyor, in particular a conveying screw (3). It further relates to a device for pressure-conditioning material for food and/or semi-luxury consumables, in particular for comminuted tobacco material, preferably tobacco stem material, comprising: a hyperbarically pressurized conditioning chamber (2), into which the material (12) is introduced through an entrance (4); supply nozzles (1) for treating the material (12) with a conditioning agent; and an exit (8) for extracting the material (12) from said conditioning chamber (2), wherein the conditioning chamber (2) is arranged obliquely inclined upwards and comprises a mixing conveyor, in particular a conveying screw (3), by means of which the material (12) is conveyed continuously from said entrance to said exit. It further relates to corresponding tobacco materials and smoking products.