| 摘要 |
The present invention related to an apparatus for laminating both sides of a film of a laminated product, in which any one lamination film (50) including a resin layer that has a low melting point, pulled from a lamination film supply roller (52) on one side, passes, together with an organic resin foam (54), between a heating roller (58) and a cooling roller (60) in a state facing one surface of the organic resin foam (54) pulled from an organic resin foam supply roller (56) under the lamination film supply roller (52), to be laminated with the organic resin foam (54) by indirect heat from the heating roller (58), and the other lamination film (64) pulled from a lamination film supply roller (66) passes, together with the organic resin foam (54), between the heating roller (58) and the cooling roller (60) in a state facing the other surface of the organic resin foam (54) melted by the heating roller (58) and a burner (62) under the cooling roller (62), to be laminated with the organic resin foam together with any one lamination film (50) at the same time. According to the present invention, lamination work is more rapidly and stably performed through the simple structure, and deformation due to a tension variation in the organic resin foam (54) is prevented, thereby obtaining a good quality of lamination product (70) at all times. |
