一次性外卖打包盒的运用范围比较广泛，关于其防潮作业很重要。下面浅析一次性外卖打包盒的防潮方法：

The disposable takeout packing box is widely used, and its moisture-proof operation is very important. The following is a brief analysis of the moisture-proof method of disposable takeout packaging box:

在我国很长一段时间都是把外卖打包盒用手工涂刷一层防水剂，亮光、强度好，耐水性好，并且在涂刷后不会发生塌楞现象。这类防水剂往往是溶剂型（或许称为油性）的，对操作者身体损害较大，对环境造成污染，并且对外卖打包盒的回收也不利，近年来已很少选用。

In China, for a long time, the takeout packaging box was painted with a layer of waterproof agent by hand, which is bright, strong, and water resistant, and will not collapse after painting. This type of waterproof agent is often solvent based (perhaps called oily), which is harmful to the operator's body, pollutes the environment, and is also harmful to the recycling of takeout packaging boxes. It has been rarely used in recent years.

取而代之的是水性或乳液型防水涂料。水乳性防水涂料可以抵达长期与水接触而简直不透水的要求，但在进行手工涂刷时假设涂料含水较多，天然单调时间长，容易引起塌楞或面纸与瓦楞的别离现象出现。

It is replaced by water-based or lotion waterproof coating. The water emulsion waterproof coating can meet the requirement that it is almost impermeable when it is in contact with water for a long time. However, it is assumed that the coating contains more water and has a long natural monotony during manual painting, which is easy to cause collapse or separation between the face paper and the corrugated.

外卖打包盒通过成型加热板时，由于蜡的作用，减轻了纸表面发粘的现象，不会出现纸面被拉毛的现象，一同在蜡的维护作用下高分子膜也不会被擦伤，使纸板能具有耐久防水的作用。这种涂料也处理了手工涂刷功率低的问题。

When the takeout packaging box passes through the forming heating plate, due to the role of wax, the sticky phenomenon on the paper surface is alleviated, the paper surface will not be roughened, and the polymer film will not be scratched under the maintenance of wax, so that the paper board can have a durable waterproof effect. This coating also solves the problem of low manual brushing power.

由于有蜡的存在，它又起了一个消光剂的作用，使纸板保持了赋性。这种涂料是水乳型的，选用水性油墨进行印刷不会出现不沾墨的现象。有必要指出的是，这种高分子乳液中的主要树脂，易被碱水解固，此关于纸的回收也便利。

Due to the existence of wax, it also acts as a matting agent to keep the paperboard natural. This kind of coating is water emulsion type, and the printing with water-based ink will not be ink free. It is necessary to point out that the main resin in this polymer lotion is easy to be dissolved by alkali water, which is also convenient for the recovery of paper.

防潮新方案单一的纸板防水处理，仅是拓展外卖打包盒运用领域的一个方面。假设与耐水粘合剂一同考虑，那么这样的外卖打包盒可以直接用于装新鲜的果蔬。假设防水涂料具有一定的增强作用，加上增强粘合剂的运用，关于那些回收纸板箱、短纤维作成的纸板箱来说，应该是有优点的。

The waterproof treatment of cardboard with a single moisture-proof new scheme is only one aspect of expanding the application field of takeout packaging boxes. If it is considered together with water resistant adhesive, such take out packaging box can be directly used to contain fresh fruits and vegetables. Assuming that the waterproof coating has a certain reinforcing effect, and the use of reinforcing adhesives, the cardboard boxes made of recycled cardboard boxes and short fibers should have advantages.

浅析一次性外卖打包盒的防潮方法就讲解到这里了，您有采购需求就来我们网站http://www.sdynbz.com留言咨询并联系考察吧！

The moistureproof method of disposable takeout packing box is explained here. If you have purchase needs, please come to our website http://www.sdynbz.com Leave a message and contact for investigation!