The pre-coated automatic laminating machine uses the pre-coated laminating process for lamination processing, without gluing and drying parts. The pre-coated automatic laminating machine consists of pre-coated plastic film unwinding, automatic printing input, hot pressing area It consists of four main parts: composite and automatic winding, as well as mechanical transmission, flattening of pre-coated plastic film, vertical and horizontal slitting, and computer control system auxiliary devices. The automatic conveying mechanism can ensure that the printed products do not overlap and enter the composite part at equal distances during the transmission. The automatic pre-coating film laminating machine is generally controlled by pneumatic or friction mode, and the conveying is accurate and the precision is high. In the case of printed products with small composite format, the above requirements can also be met.

        Pre-coating film coating technology refers to a professional manufacturer that pre-coats hot-melt adhesive on the BOPP in the molten state. After cooling and solidifying, it becomes a technology that can be firmly bonded by heating and pressing again. An emerging coating process. So what are the structural characteristics of the pre-coated film coating technology? The pre-coated film is composed of a substrate and an adhesive layer, and the substrate is usually PET and BOPP. There are two types of adhesive layer: molten type and solvent volatile type. According to the different processing technology and equipment conditions, different thickness of adhesive layer is selected. The thickness of the adhesive base layer is generally: 5-15um.