Forming method for continuously producing honeycomb by using waste fiber fabrics

The invention discloses a forming method for continuously producing a honeycomb by using waste fiber fabrics. The forming method comprises the following steps of: opening and carding waste fiber fabrics to prepare staple fibers; preparing the staple fibers into non-woven fiber cloth by adopting an air lay and needling combined technology; gluing the non-woven fiber cloth by using a honeycomb gluing mechanism to prepare a honeycomb; heating and solidifying the honeycomb and then cutting the honeycomb into honeycomb core strips; and impregnating the honeycomb core strips in glue and then solidifying to finally obtain honeycomb-cored products. According to the forming method for continuously producing a honeycomb by using waste fiber fabrics, the air lay and needling combined technology is adopted to continuously produce the honeycomb, therefore the pollution is reduced and energy is saved; moreover, the forming method has the advantages of operational convenience and easiness, stable product quality and low cost.