Want to know what plywood is, first of all you have to understand how it is made, that is, the production process of plywood...
We are in the manufacture of the plywood products, are used to the wood veneer peeling machine....
The plywood production line refers to a kind of artificial board which is rotated into a single board by a rotary cutting machine, and then the single board is glued and pressed perpendicularly to each other in the fiber direction.Plywood is an ideal product for a wide range of applications in build
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Multilayer plywood has the following advantages and disadvantages:The advantages of multilayer plywood:Multi-layer plywood has always been an ideal material for making furniture. Because it is a multi-layer plywood, it is harder and has a more stable structure than other boards. It is also beautiful
Plywood factory layout
Plywood is used in many applications that need high-quality, high-strength sheet material. Quality in this context means resistance to cracking, breaking, shrinkage, twisting and warping.Exterior glued plywood is suitable for outdoor use, but because moisture affects the strength of wood, optimal pe
plywood grading rules differ according to the country of origin. The most popular standards are the British Standard (BS) and the American Standard (ASTM). Joyce (1970), however, list some general indication of grading rules:GradeDescriptionAFace and back veneers practically free from all defects.A/
The most commonly used thickness range is from 1⁄8 to 3.0 inches (3.2 to 76.2 mm). The sizes of the most commonly used plywood sheets are 4 x 8 feet (1220 x 2440 mm) which was first used by the Portland Manufacturing Company, who developed what we know of as modern veneer core plywood for the 1905 P
Plywood production requires a good log, called a peeler, which is generally straighter and larger in diameter than one required for processing into dimensioned lumber by a sawmill. The log is laid horizontally and rotated about its long axis while a long blade is pressed into it, causing a thin laye