Production method of fire-proof cloth

The invention discloses a production method of a fire-proof cloth, which comprises the following steps of: processing raw cotton bale through the processes of beating, carding, spinning, yarn combining and wrap winding, so as to obtain a bobbin with large capacity, good molding and a certain density, wherein a plied yarn wound on the bobbin is high in strength, good in structure and free of impurities; then according to the specification requirement of a textile fabric, weaving the plied yarn on the guide cylinder into a fire-proof cloth by using a loom. The obtained fire-proof cloth has the advantages of high strength, good flexibility and strong processability, not only has high-temperature heat insulation performance, but also has the flexibility of common textiles, and is non-toxic andharmless, and has no adverse effect on the environment. 本申请公开种防火布的生产方法，通过打料、梳毛、纺纱、合纱以及导筒工序，对原料棉包进行处理，得到容量大、成型好并具有定密度的线筒，线筒上缠绕的股线强度高、结构良好、无杂质，再根据纺织物规格要求，采用织布机，将所述导筒上的股线纺织成防火布。本申请方法得到的防火布，强度高、柔韧性好、可加工性强，不仅具备了高温隔热性能，兼有普通纺织品的柔韧性