CY/T 43-2007 Standard Introduction CY/T 43-2007 is a standard for the control and detection method of film laminating for paper printing products. Part 2 specifies the terms, raw material requirements, process requirements, equipment requirements, Environmental requirements and test methods for EVA type pre-coated film laminating. The standard applies to the process control of EVA type pre-film and paper printing products, aiming to ensure product mass and environmental protection requirements by standardizing the film laminating process. The standard defines the control range of key parameters such as film laminating temperature, speed and pressure, and provides detailed detection methods to ensure the Appearance mass and service life of film laminating products.