The invention provides a preparation method of a
deodorant no-iron functional finishing fabric, comprising the following steps of: a, preprocessing a cotton-
fiber fabric; b, preparing a finishing solution, sequentially adding a W100 type penetrating agent, a R412 type finishing agent, an H550 type
softening agent, 518E type resin and a 515M type catalyst into water in the preparing process of the finishing solution; and c, padding the preprocessed cotton-
fiber fabric into the finishing solution at normal temperature, then, tentering,
drying, baking, washing with water,
drying, tentering, finishing and preshrinking. In the preparation method of the functional finishing fabric, the prepared functional finishing fabric has efficient and durable no-iron
wrinkle resistance, the cotton fabric not only has the characteristics of comfortableness, ventilation, soft hand feel, and the like of natural fibers, but also has good no-iron performance and dry-wet-state
wrinkle resistance, has good anti-bacterial deodorizing effect, excellent deodorizing function and good washing fastness, and can reduce putrid
odor caused by microbial propagation.