Manufacturing

In 2020, the unqualified product rate of wood-based panel, plywood, particleboard and fiberboard   continued to decrease. In 2020, according to the results of quality supervision and spot check of wood-based panel, plywood, particleboard and fiberboard products, the detection rate of unqualified products continued to decrease, and the qualified rate increased …

Raw Material: A large variety of species can be used to make plywood to the applicable standards. Forest types vary throughout North and South America. Species have been grouped into classes, and this information may be needed on the TP Stamp.   Log Yard Stock: A certain volume of log …

We  mainly study and compare the standards on plywood for general use in China and Vietnam,analyzes the technical indexes in the two standards,so as to provide reference for the commercial trade of plywood for general use between China and Vietnam. welcome your inquiry . Thank you at info@plywoodinspection.com  

Forestry Bureau approved the establishment of wood and wood products quality inspection and Testing Center Recently, the State Forestry Bureau approved the establishment of the quality inspection and testing center of wood and wood products (Anshan), relying on Anshan City wood products inspection and testing management center. The center carries …

Summary and analysis of six common shortcomings of Film faced plywood Generally speaking, there are six common defects in the quality of Film faced plywood     1、 Warpage of Film faced plywood   It is caused by the great thermal stress of Film faced plywood. The reason is that …

Blistering, degumming and warping of plywood, common problems in hot pressing of plywood 1、 Blistering and local degumming The causes are as follows 1. Too high moisture content or uneven drying of veneer 2. Too much glue 3. Too fast decompression speed or too high hot pressing temperature 4. The …

Analysis and quality control of common quality defects of plywood in extremely cold environment  (January 8,2021 , minus 15 degrees to 20 degrees). Cold temperature : Beijing records its coldest day in over 50 years https://global.chinadaily.com.cn/a/202101/07/WS5ff68310a31024ad0baa11a6.html Cold blast brings record low temperatures to 3 provinces   https://www.chinadaily.com.cn/a/202101/08/WS5ff7b2eba31024ad0baa1447.html   FYI ,Jan …

Through visited several plywood factories in the past few days after snow, we found that the current problems mainly focused on the internal air bubble or Air drum delamination  , weakened bonding performance and high moisture content. Ordinary film faced plywood, if it is not added to the real WBP glue …

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http://www.continentalhardwood.com/Panels/HardwoodPlywood.aspx Particleboard Core (PBC) An inexpensive composite core consisting of pressed, resin-bonded wood particles. Surfaces are consistently flat and void-free. Panels are dimensionally stable, but heavier than solid wood, susceptible to moisture, and weak at the edges with a tendency to splinter. Medium Density Fiberboard (MDF) A fairly inexpensive composite …