The invention discloses a method for preparing rayon product imitation tencel, comprising the following steps: weaving, singeing, enzymatic desizing, scouring, scouring and whitening, presetting, printing, baking, soft and non-ironing Finishing, calendering, pre-shrinking, and finished products. The shrinkage rate of the rayon product produced by the preparation method of the present invention is reduced, thereby reducing the deformation of the fabric when it is washed in the later stage; the pilling level is high, wear-resistant, and can achieve the smooth and wear-resistant effect of tencel; the wet strength is improved, which helps In the production process, the production efficiency is improved, the machine breakage is reduced, and the fabric holes are reduced during use; the product is used in a four-piece suit, replacing cotton and tencel products, and reducing the unit cost of the product.