After resin lamination, it is pressed using a template in an environment of high temperature (150 ℃) and high pressure (1430psi). The thickness of the kraft paper can be adjusted according to needs, ranging from 1.6mm to 25mm, and the material density is around 1450kg/m3. Currently, many domestic manufacturers can use this type of anti double special board, mainly concentrated in Henglin Town, Changzhou. There are more than ten manufacturers, and corresponding supporting enterprises for deep processing of anti double special boards have emerged, Due to the high cost of this material, cheaper second-generation and cheaper third-generation anti double special plates emerged in the market. The process of second-generation and third-generation anti double special plates is completely different from that of first-generation anti double special plates. Industry insiders believe that they are fake anti double special plates, and the main indicators of the plate material, such as moisture resistance, wear resistance, and impact resistance, are worse than those of first-generation plates.

工藝不一樣，二代抗倍特板和三代抗倍特板是密度板的工藝，它不是牛皮紙壓出來的，是木纖維加膠水壓出來的。

The process is different. The second generation and third generation anti doubling boards are made from density board technology. They are not made from kraft paper, but from wood fiber with glue and water pressure.

第二：板材密度不一樣，一代板密度1450kg/m3左右，密度比較大，放在水里立即下沉，下沉速度很快。

Secondly, the density of the board is different. The density of the first generation board is around 1450kg/m3, which is relatively high. When placed in water, it immediately sinks and the sinking speed is very fast.

二代抗倍特板板材密度1100kg/m3，放在水里緩慢下沉，三代抗倍特板密度900kg/m3，不會(huì)下沉。

The density of the second generation anti doubling board is 1100kg/m3, which slowly sinks when placed in water. The density of the third generation anti doubling board is 900kg/m3, which will not sink.

第三：味道不一樣，一代抗倍特板截面沒有味道，二代和三代抗倍特板截面有膠水甲醛的味道。

Thirdly, the taste is different. The first generation of anti beta panels have no taste in the cross-section, while the second and third generation of anti beta panels have a smell of adhesive formaldehyde in the cross-section.

第四：截面手感不一樣，一代抗倍特板鋸開后的截面摸上去手感光滑，二代抗倍特板鋸開后的截面摸上去

Fourth: The cross-sectional feel is different. The first generation anti Beite board has a smooth feel when sawn open, while the second generation anti Beite board has a smooth feel when sawn open

手感比較粗糙，三代抗倍特板截面摸上去很粗糙。

The feel is relatively rough, and the section of the third-generation anti magnification board feels very rough.

第五：顏色不一樣，一代抗倍特板截面是黑色的，二代抗倍特截面顏色為黑灰色，三代抗倍特截面顏色又是灰白色。

Fifth: The colors are different. The first generation of anti magnification panels have a black cross-section, the second generation of anti magnification panels have a black gray cross-section, and the third generation of anti magnification panels have a gray white cross-section.