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The difference of Multilayer and plywood

- Sep 05, 2017 -

1, multi-layer board is one of the commonly used materials processing enterprises, is a wood-based panel. A group of boards are usually made of mutually adjacent panels in the direction of the adjacent layers. The multilayer board is usually arranged symmetrically on both sides of the center layer or the core. With the veneer after the wood by the direction of criss-cross the composition of the slab, in the heating or no heating under the conditions of suppression. The number of layers is generally odd, and few are even. Vertical and horizontal direction of the physical and mechanical properties of small differences. Commonly used plywood, plywood and other multi-layer board. Multilayer boards can increase wood utilization and are a major way to save wood. Also available for aircraft, ships, trains, cars, construction and packaging board and other materials.

Multilayer board, also known as three plywood and plywood, different layers of different names. According to the thickness of 3-9 cm, can also be called 3-9 PCT board. Its main advantages and disadvantages of raw materials, Liu An core 1.2m.4m each board price of 10-20 yuan. While the peach core and poplar will be cheaper.

2, the plywood is cut from the wood section into a veneer or cut from the wooden square cut into thin wood, and then made of adhesive glue from the three or more layers of plate-like material, usually with odd-level veneer, and the adjacent layer The fiber orientation of the veneer is perpendicular to each other.

Plywood is one of the commonly used materials for furniture, one of the three panels of man-made board, but also for aircraft, ships, trains, cars, construction and packaging materials. A group of veneers are usually made in the direction of the adjacent layers in the direction of the adjacent layers. Generally, the panels and the inner plates are arranged symmetrically on either side of the center or the core. With the veneer after the wood by the direction of criss-cross the composition of the slab, in the heating or no heating under the conditions of suppression. The number of layers is generally odd, and few are even. Vertical and horizontal direction of the physical and mechanical properties of small differences. Commonly used plywood types are plywood, penta and so on. Plywood can increase wood utilization and is a major way to save wood.


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