An inkjet textile printing apparatus that forms an image in an image formation area of a textile printing target includes a pretreatment head that ejects a pretreatment liquid toward the image formation area, a recording head that ejects an inkjet ink toward the image formation area, and a controller that controls a time interval X from ejection of the pretreatment liquid toward the image formation area by the pretreatment head to ejection of the inkjet ink toward the image formation area by the recording head. The controller performs control so that the time interval X when the textile printing target is made of a specific material is shorter than the time interval X when the textile printing target is made of a material other than the specific material. The specific material is a napped material, a wool material, or an animal hair material.

An inkjet textile printing apparatus that forms an image in an image formation area of a textile printing target includes a pretreatment head that ejects a pretreatment liquid toward the image formation area, a recording head that ejects an inkjet ink toward the image formation area, and a controller that controls a time interval X from ejection of the pretreatment liquid toward the image formation area by the pretreatment head to ejection of the inkjet ink toward the image formation area by the recording head. The controller performs control so that the time interval X when the textile printing target is made of a specific material is shorter than the time interval X when the textile printing target is made of a material other than the specific material. The specific material is a napped material, a wool material, or an animal hair material.

A cutting and double-face leather integrated dyeing process for Tan sheep skin, which comprises the following steps: cutting.fwdarw.washing with water.fwdarw.retanning.fwdarw.primary dyeing.fwdarw.primary color fixing.fwdarw.secondary dyeing.fwdarw.fatliquoring.fwdarw.secondary color fixing.fwdarw.bleaching.fwdarw.drying.fwdarw.a finished product. Tan sheep skin leather boards and fleeces dyed by the process of the invention have no cross color and color fading with each other, a high color fastness, and uniform dyeing; the prepared Tan sheep skin products such as clothing, etc., not only have the characteristics of a high added value and good practicability, but also can more largely increase product benefits and lower the production cost.

A cutting and double-face leather integrated dyeing process for Tan sheep skin, which comprises the following steps: cutting.fwdarw.washing with water.fwdarw.retanning.fwdarw.primary dyeing.fwdarw.primary color fixing.fwdarw.secondary dyeing.fwdarw.fatliquoring.fwdarw.secondary color fixing.fwdarw.bleaching.fwdarw.drying.fwdarw.a finished product. Tan sheep skin leather boards and fleeces dyed by the process of the invention have no cross color and color fading with each other, a high color fastness, and uniform dyeing; the prepared Tan sheep skin products such as clothing, etc., not only have the characteristics of a high added value and good practicability, but also can more largely increase product benefits and lower the production cost.