In this process, the laminating equipment does not require a binder heating and drying system, which greatly simplifies the laminating procedure, and the operation is very convenient. It can be turned on whenever it is used, and the production flexibility is large. At the same time, there is no solvent odor, no environmental pollution, and more importantly, it can be completely Avoid bubbles, delamination and other failures, the transparency of its finished products is extremely high, with broad application prospects and promotion value.
        Due to technology, production equipment, and raw material restrictions, the pre-coating films (mostly hot-melt adhesives) produced by domestic equipment still have quality defects. Because there are production processes that rely on a process similar to that of coating the film, the colloid is dissolved with an organic solvent, and the roller is coated on the substrate film with a concave anilox roller, so there is insufficient solvent evaporation, and an odor occurs during operation. After the coating, the solvent evaporates and the surface is prone to blistering.
        At the same time, because the hot-melt adhesive is blended with several kinds of polymer materials, during use, poor temperature control will cause degradation and cross-linking of the polymer in the hot-melt adhesive, resulting in poor coating surface. Some pre-coated film colloids are easy to adhere to the outer surface of the substrate, resulting in poor winding. Because the adhesive layer is thin and the surface is not activated, defects such as insufficient adhesion to the printed matter are likely to occur. Because the hot melt adhesive is made of several materials, the transparency after coating is significantly worse than that of low-temperature pure resin pre-coating film.

        The pre-coating film laminating machine is a laminating device with the least investment and the best effect. It is because the pre-coating film laminating machine adopts an environmentally friendly laminating process, and the operation is simple, the investment is small, and the use is convenient, whether it is batch Production, or a small amount of laminating, can be handy to use, the laminating machine widely used on the market now is a small laminating machine. Therefore, the market potential of the small laminating machine is huge, and the products that use the laminating machine for post-printing processing must have strong market competitiveness. We developed and sold a series of small laminating machines to bring the most affordable, direct and convenient service to our customers.