Three batches of wood-based panel products are sampled and inspected, all of which are qualified, and the qualification rate is 100%. The quality supervision and random inspection of wood-based panel products are mainly based on the following standards: GB/T 17656-2018 Plywood for Concrete Formwork, GB/T 20240-2017 Bamboo Laminate Flooring, and GB/T 5849-2016 Blockboard. The moisture content, static bending strength, dip …

There are mainly unqualified items of dip stripping performance and water absorption thickness expansion rate. The dip peeling performance is to inspect whether there is peeling and delamination between the adhesive layers of wood-based panels or between the veneer and the substrate. The main factors affecting the dip stripping performance are: First, the production process control of the enterprise is …

According to GB/T 18102-2007 Impregnated Paper Laminated Wood Flooring and other standards, the moisture content, static bending strength, surface bonding strength, formaldehyde emission, density and impact resistance of the wood floor were inspected, and a total of 1 batch of the sampled products were all qualified.