Melamine Plywood Inspection and QC checklist
Melamine Plywood is very hot popular now in China and some other foreign countries ,the surface is melamine paper ,similar like colorful film faced plywood .So ,when you inspect the melamine plywood ,some checklist can be used ,some same defects such as burn marks ,bubbles ,scraches and color changing ,but also have so many differenes such as the melamine paper has different colors ,wood grain ,solid pure color and different surface finishes textures ,matt finish and glossry finishes decided by the hot pressing plates .
1.Melamine Paper type
2.Surface types ,matt finish ,glossry finish
3.solid color ,wood grain ,Embossed
4.color variation or changing
5.delamination ,bubbles ,blisters
6.other manufacturing defects such as Scratch,burn marks ,white spots,missing or overlap paper
7.the substrate platform such as MDF ,Plywood,blockboard ,OSB,particle board defects
8, The QC can check the melamine Plywood samples with the volume production ,to make sure surface texture and finishes are same .