Roman blinds are very spread as in the residential as in the contract sector. This model is named after the vertical opening and closing mechanism of the blinds. As a matter of fact, when open, the fabric is all accommodated in the part corresponding to the upper side of the window, so as to create a pack. When closing, the canvas rapidly unpack down vertically, screening the window up till the desired height. The fabrics used for this type of curtain do not have to bee too rigid, while more or less screening wefts and colors can be chosen, depending on what is needed.