Polyester peach skin imitation finishing technology for terylene and regenerated cellulose fiber interweaved fabric

The invention discloses a polyester peach skin imitation finishing technology for a terylene and regenerated cellulose fiber interweaved fabric. For now, according to existing polyester peach skin imitation finishing for a regenerated cellulose terylene fabric, fiber opening treatment is firstly conducted generally, under the effect of strong acid such as concentrated sulfuric acid, macromolecularchain segments of regenerated cellulose fiber is broken into short molecular chains, and the purposes of increasing naps and improving softness, drapability and appearance are achieved; due to the operation, one dyeing and finishing process is added, and the production cost is increased. The polyester peach skin imitation finishing technology comprises the following steps that S1, fiber opening and dyeing of terylene components in one bath; S2, san washing; S3, reactive dyeing of regenerated cellulose components; S4, soaking and softening. According to the technology, the fiber opening step and the step of disperse d