A method for fabricating a greenhouse film, the method comprising: under the action of a traction force, having a plurality of plastic pressing film stripes (1) and plastic films (2) sequentially move synchronously towards each process, the plurality of plastic pressing film stripes (1) being in a parallel arrangement and the plastic pressing film stripes (1) being in a flat shape each piece of the plastic pressing film stripes (1) and the plastic films (2) are subjected to a thermal composite process to receive a thermal composite treatment, the heating temperature on the side of each piece of the plastic pressing film stripes (1) being between 220℃ and 240℃ the heating temperature on the side of each piece of the plastic films (2) is between 160℃ and 190℃, each piece of the plastic pressing film stripes (1) is thermal composited with the plastic films (2) to form an integral body, which is then subjected to a cooling treatment to obtain a corresponding greenhouse film. The method improves the binding fastness performance between a plastic pressing film and a plastic film, thereby improving the tensile strength performance of a greenhouse.Linvention concerne un procédé de fabrication dun film de serre, le procédé comprenant : sous laction dune force de traction, le déplacement séquentiel dune pluralité de bandes de film de pression de plastique (1) et de films de plastique (2) de façon synchrone en direction de chaque processus, la pluralité de bandes de film de pression de plastique (1) présentant un agencement parallèle et les bandes de film de pression de plastique (1) présentant une forme plate chaque élément des bandes de film de pression de plastique (1) et des films de plastique (2) étant soumis à un processus composite thermique pour recevoir un traitement composite thermique, la température de chauffage sur le côté de chaque pièce des bandes de film de pression de plastique (1) étant comprise entre 220 °C et 240 °C la température de chauffage sur le côté d
