My country's decorative veneer veneer combination core birch plywood standard stipulates that decorative veneer veneer combination core birch plywood is divided into three grades of excellent products, first-class products and qualified products. Here we remind manufacturers and consumers that other grading forms do not comply with my country's decorative veneer composite core birch plywood standard. For example, some manufacturers have a rating of "AAA", which is corporate behavior.
National standards on the performance requirements of decorative veneer veneer composite core birch plywood: my country's current is the recommended standard GB/T 15104-94 "decorative veneer veneer artificial board", the production of most companies implement this standard. The standard stipulates three aspects of decorative veneer veneer composite core birch plywood in terms of appearance quality, processing accuracy and physical and mechanical properties. Its physical and mechanical properties are: moisture content, surface bonding strength, dipping and peeling. GB 18580-2001 "Interior Decoration Materials, Formaldehyde Release Limits of Wood-based Panels and Their Products" also stipulates the formaldehyde release limit indicators for this product.