1、 Moisture content of plate.

家具板的含水率決定了板的膠合強(qiáng)度等方面。一旦板材含水率不達(dá)標(biāo)或超標(biāo)，就會(huì)造成板材質(zhì)量問題，不僅是實(shí)木生態(tài)板、多層板，其他板材也是如此。

The moisture content of furniture board determines the bonding strength of the board. Once the moisture content of the board does not meet the standard or exceeds the standard, it will cause the quality problem of the board, not only the solid wood ecological board and multilayer board, but also other boards.

一般來說，多層板的含水率標(biāo)準(zhǔn)為8%-12%，不同地區(qū)的氣候和空氣濕度不同，因此不同地區(qū)板含水率的具體操作方法也不完全相同。更好的辦法是晾曬，與空氣充分接觸，然后進(jìn)行其他操作，這與以下幾點(diǎn)密切相關(guān)。

Generally speaking, the moisture content standard of multilayer board is 8% - 12%. The climate and air humidity in different regions are different, so the specific operation methods of moisture content of multilayer board in different regions are not exactly the same. The better way is to dry, fully contact with the air, and then carry out other operations, which is closely related to the following points.

二、板材生產(chǎn)工藝-干燥。

2、 Plate production process - drying.

在多層板或生態(tài)板的生產(chǎn)過程中，一個(gè)基本涉及的過程就是干燥，不僅用于板材的原材料，還用于板材的半成品。

In the production process of multilayer board or ecological board, a basic process involved is drying, which is not only used for raw materials of board, but also used for semi-finished products of board.

舉例來說，就多層板而言，是一層層單板涂膠后，再貼上中板，再貼上面皮。在中板和底板之間，需要進(jìn)行的一個(gè)過程是干燥，因?yàn)閱伟搴蛦伟逯g干燥、涂膠成的底板一般都是存放在空氣中，與空氣充分接觸，自然調(diào)節(jié)含水率。然后干燥，粘貼中板和面皮，這樣多層板的質(zhì)量可以得到保證。

For example, for multi-layer boards, glue the veneer layer by layer, then paste the middle board, and then paste the dough. Drying is a necessary process between the middle plate and the bottom plate, because the dried and glued bottom plate between the veneer and the veneer is generally stored in the air and fully contacted with the air to naturally adjust the moisture content. Then dry and paste the middle board and the dough, so that the quality of the multi-layer board can be guaranteed.

但目前有些廠家由于工期較緊，所以底板生產(chǎn)后直接粘貼中板進(jìn)行貼面，導(dǎo)致膠合強(qiáng)度不足，容易開膠。

However, due to the tight construction period, some manufacturers directly paste the middle plate for veneering after the production of the bottom plate, resulting in insufficient bonding strength and easy to open the glue.

三、膠粘劑選擇不當(dāng)。

3、 Improper choice of adhesive.

無論是多層板還是生態(tài)板，一旦膠粘劑選擇不當(dāng)，很容易造成板材開膠。

Whether it is multilayer board or ecological board, once the adhesive is improperly selected, it is easy to cause the board to open.

四、外部環(huán)境對(duì)板材的影響。

4、 Influence of external environment on plate.

很多時(shí)候，我們覺得買了家具板之后，其他地區(qū)的朋友用的很好，自己做不到。這和外界環(huán)境有很大關(guān)系。

Many times, we feel that after buying furniture boards, our friends in other areas use them very well, and we can't do it ourselves. This has a lot to do with the external environment.

眾所周知，板材的含水率約為8%-12%，但外界空氣的含水率卻不那么固定，我國地域遼闊，大江南北的氣候、溫差、空氣濕度等方面都有很大的差異，因此在個(gè)別地區(qū)也會(huì)對(duì)板材產(chǎn)生影響，這與板材本身的質(zhì)量無關(guān)。

As we all know, the moisture content of the plate is about 8% - 12%, but the moisture content of the outside air is not so fixed. China has a vast territory, and there are great differences in climate, temperature difference and air humidity between the north and the south of the river. Therefore, it will also affect the plate in some areas, which has nothing to do with the quality of the plate itself.

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