GB/T17657-2013 Test Method for Physical and Chemical Properties of Wood-based Panels and Decorative Wood-based Panels: Determination of Impregnation Peeling Performance 19 Determination of immersion stripping performance 19.1 Principle Determine whether the adhesive layer of the test piece has peeled off and the degree of peeling after immersion and drying. This method is applicable to single-board artificial boards. 19.2 Instruments 19.2.1 …

Analysis of factors affecting the quality of melamine impregnated paper decorative panels Introduction: To produce high-quality products, it is necessary to choose excellent impregnated paper and substrates, and use reasonable processing techniques; In addition, it is necessary for operators and inspectors to work together to control the quality of the product, promptly identify and solve any problems that arise, in …

Common quality problems and solutions of melamine paper impregnated paper lamination factory lamination 1、 Dry flower on the board surface. Dry flowers, also known as white flowers, are opaque white spots on the surface of products. The main reasons for this defect are poor resin flowability or insufficient resin impregnation, which can be caused by various factors: 1) The substrate …