Preparation method of neutral degreaser for bubble air layer fabric

The invention discloses a preparation method of a neutral degreaser for a bubble air layer fabric, and the neutral degreaser comprises bio-based bicyclic rhamnolipid, iso-tridecanol polyoxyethylene ether, fatty alcohol polyoxyethylene ether glucoside, maleic anhydride and an ecological environment-friendly solvent. The neutral degreaser is developed through chemical modification and surfactant compounding technologies, has excellent emulsification dispersibility, can be used for pretreatment-dyeing (degreasing/dyeing) one-bath processing of fabrics, can provide a better environment for dyeing of disperse dyes, is beneficial to saving of process time, improvement of dyeing stability and reproducibility, and is suitable for industrial production. Particularly, when the bubble air layer fabric is produced and processed, the production and processing time of the fabric can be saved, the production and processing efficiency can be improved, and the quality of the fabric can be guaranteed, namely, the fabric is goo