5.2mm Hardwood Plywood Inspections and QC test
When inspecting the plywood of 5.2MM, besides some basic quality standards of plywood, for example, it can not be delaminated and no bubbles or blisters. Another important quality inspection point is not to break the plywood, because 5.2MM is a thin plywood, so the production process and the structure of the veneer core are relatively high requirements, if the internal veneer core structure is dislocated, then there will be a great chance of breaking the plywood. If the veneer is overlaped, the surface of the plywood will be uneven, and the veneer joint will be overlapped severely. If the veneer splicing is not tight, then there will be serious seam separation core gaps, plywood is easy to break.
So when inspecting the plywood of 5.2MM, we should know clearly the production structure of the factory, such as Scarf joint or BUTT JOINT.