5.2mm Hardwood Plywood Inspections and QC test

5.2mm Hardwood Plywood Inspections and QC test

质检5.2MM的胶合板时候,除了胶合板一些基本的质量标准以外,比如不能分层,不能起鼓。还有一个比较重要的质检要点就是不能断板,因为5.2MM是薄板,所以对于生产工艺和芯板的结构要求比较高,如果内部的芯板结构错位,那么就会有很大的断板几率。如果叠芯过重,也会出现板面不平,拼缝处会叠的很厉害。如果单板拼接处不严实,那么就会出现离缝很厉害,板材容易折断。

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.

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