Method for treating textile articles comprising: - a reception step for receiving textile articles from a plurality of clients (X, Y); - a step of processing a temporal program of delivery orders of said textile articles to said clients (X, Y) with identification of a priority treatment order of said textile articles of said clients; - a step of separating said textile articles of said clients (X, Y) into types (A, B) as a function of said priority treatment order, said separation step providing to insert the textile articles, divided by type (A, B), into respective collection elements, common for several clients, and a first count for each type (A, B) of the textile articles arriving from each of said clients (X, Y), characterized in that it comprises: - a washing step, a drying step and an ironing step of the textile articles contained in said collection elements, with treatment parameters determined as a function of the type (A, B) of textile articles present in said collection elements; - a second count for each type (A, B) of the textile articles, to divide them into groups of articles (A3, A5, B4, B6) to be sent to each of said clients (X, Y), the number of articles of each group of articles (A3, A5, B4, B6) being determined as a function of the number of articles counted during said first count; - a packaging step for each group of articles (A3, A5, B4, B6) into packages bearing an indication of the destination to one of said clients (X, Y); - a composition step for making up a delivery order for each client (X, Y) during which the packages are allocated to the specific delivery order as a function of said destination indication; and in that a control and command unit coordinates the reception step, the step of processing a temporal program of delivery orders, the separation step, the washing step, the drying step, the ironing step, the second count, the packaging step, and the composition step, as a function of said temporal program of delivery orders. - a reception step for receiving textile articles from a plurality of clients (X, Y); - a step of processing a temporal program of delivery orders of said textile articles to said clients (X, Y) with identification of a priority treatment order of said textile articles of said clients; - a step of separating said textile articles of said clients (X, Y) into types (A, B) as a function of said priority treatment order, said separation step providing to insert the textile articles, divided by type (A, B), into respective collection elements, common for several clients, and a first count for each type (A, B) of the textile articles arriving from each of said clients (X, Y), characterized in that it comprises: - a washing step, a drying step and an ironing step of the textile articles contained in said collection elements, with treatment parameters determined as a function of the type (A, B) of textile articles present in said collection elements; - a second count for each type (A, B) of the textile articles, to divide them into groups of articles (A3, A5, B4, B6) to be sent to each of said clients (X, Y), the number of articles of each group of articles (A3, A5, B4, B6) being determined as a function of the number of articles counted during said first count; - a packaging step for each group of articles (A3, A5, B4, B6) into packages bearing an indication of the destination to one of said clients (X, Y); - a composition step for making up a delivery order for each client (X, Y) during which the packages are allocated to the specific delivery order as a function of said destination indication; and in that a control and command unit coordinates the reception step, the step of processing a temporal program of delivery orders, the separation step, the washing step, the drying step, the ironing step, the second count, the packaging step, and the composition step, as a function of said temporal program of delivery orders. - a washing step, a drying step and an ironing step of the textile articles contained in said collection elements, with treatment parameters determined as a function of the type (A, B) of textile articles present in said collection elements; - a second count for each type (A, B) of the textile articles, to divide them into groups of articles (A3, A5, B4, B6) to be sent to each of said clients (X, Y), the number of articles of each group of articles (A3, A5, B4, B6) being determined as a function of the number of articles counted during said first count; - a packaging step for each group of articles (A3, A5, B4, B6) into packages bearing an indication of the destination to one of said clients (X, Y); - a composition step for making up a delivery order for each client (X, Y) during which the packages are allocated to the specific delivery order as a function of said destination indication;