Factors affecting the effect of plywood preloading In plywood production, before veneer assembly is glued by hot press, it needs to be cold pressed in the pre press for a period of time, so that each layer of veneer is basically glued, and the hot pressing time is shortened, which …
Read More »Summary and analysis of six common shortcomings of Film faced plywood
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 …
Read More »Blistering, degumming and warping of plywood, common problems in hot pressing of plywood
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 …
Read More »Analysis and quality control of common quality defects of Chinese plywood
Analysis and quality control of common quality defects of Chinese plywood At present, China is a big plywood export country and the largest plywood production country in the world. However, China’s plywood products, on the one hand, are frequently squeezed by foreign trade barriers, on the other hand, are impacted …
Read More »the British importer had a serious quality problem with one of their plywood suppliers
Yesterday, I went to inspect a new plywood manufacturer and saw them The warehouse is full of plywood. I heard from the factory owner that the plywood was produced for an importer in the UK. However, the British importer had a serious quality problem with one of their plywood suppliers, …
Read More »Buyer Beware: Imported Plywood Falsely Claims Compliance to CE2+ Plywood Product Standards
Buyer Beware: Imported Plywood Falsely Claims Compliance to CE2+ Plywood Product Standards THE LOCAL PLYWOOD TRADE ASSOCIATION ISSUES WARNING REGARDING IMPORTED Company’s PLYWOOD The company’s plywood is being flooded with massive quantities of Film faced plywood that do not meet the EUROPEAN Product Standard ce2+ for structural plywood as claimed. …
Read More »The new epidemic situation is under strict control , melamine plywood quality control.
The new epidemic situation is under strict control , melamine plywood quality control. As the Spring Festival is approaching, the epidemic situation in some areas still needs to be controlled. I obviously feel that I encountered more new coronavirus tests on my way on a business trip last week. I …
Read More »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
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 …
Read More »Some Vietnam Plywood shipments are being turned away due to quality issues.
Some Vietnam Plywood shipments are being turned away due to quality issues. Last week, I heard from several plywood importers in the United States that they recently encountered a very troublesome quality problem in Vietnam. The birch veneer is too thin and there are a lot of telegraphing. As various …
Read More »Major plywood quality problems during the Frozen period
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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