WAYS OF MANUFACTURING TABLETS FOR PREPARING COFFEE FROM POWDER OF GRAINS OF ROASTED OR GREEN COFFEE AND DEVICE FOR IMPLEMENTING METHODS

摘要

The invention relates to a method of forming, packing ground green (raw) and roasted coffee of different types and varieties, different in degree (depth) of heat treatment and grinding (fineness), as well as mixtures thereof. The objective of the invention is to obtain the final product - coffee drink - with the most natural properties and the formation of a stable and durable coffee tablet, extending the shelf life of the tablet with good disintegration in water, retaining all organoleptic properties and the possibility of using any method of extraction (maceration, digestion, percolation or perforation) with good solubility. The invention is characterized by a short and continuous process, a special hydrothermal treatment of ground coffee with cold steam of an aqueous solution and pressing mode.