CY 42-2007 "Paper printing film laminating process control and detection methods - Part 1: Basic requirements" stipulates the terms and definitions of paper printing in the film laminating process, raw material requirements, film laminating environmental protection requirements, finished product mass requirements and basic test methods and test tools. This part applies to all kinds of products that film laminating paper printing products. By implementing this standard, it is possible to ensure that the printed products after film laminating meet environmental protection requirements and mass standards, improve the surface Glossiness, abrasion resistance and protection performance of the products, meet the needs of the market and customers, and promote the standardization and efficiency of the production process.