一次性外賣打包盒的運(yùn)用范圍比較廣泛，關(guān)于其防潮作業(yè)很重要。下面淺析一次性外賣打包盒的防潮方法：

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:

在我國(guó)很長(zhǎng)一段時(shí)間都是把外賣打包盒用手工涂刷一層防水劑，亮光、強(qiáng)度好，耐水性好，并且在涂刷后不會(huì)發(fā)生塌楞現(xiàn)象。這類防水劑往往是溶劑型（或許稱為油性）的，對(duì)操作者身體損害較大，對(duì)環(huán)境造成污染，并且對(duì)外賣打包盒的回收也不利，近年來(lái)已很少選用。

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達(dá)長(zhǎng)期與水接觸而簡(jiǎn)直不透水的要求，但在進(jìn)行手工涂刷時(shí)假設(shè)涂料含水較多，天然單調(diào)時(shí)間長(zhǎng)，容易引起塌楞或面紙與瓦楞的別離現(xiàn)象出現(xiàn)。

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.

外賣打包盒通過(guò)成型加熱板時(shí)，由于蠟的作用，減輕了紙表面發(fā)粘的現(xiàn)象，不會(huì)出現(xiàn)紙面被拉毛的現(xiàn)象，一同在蠟的維護(hù)作用下高分子膜也不會(huì)被擦傷，使紙板能具有耐久防水的作用。這種涂料也處理了手工涂刷功率低的問(wèn)題。

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.

由于有蠟的存在，它又起了一個(gè)消光劑的作用，使紙板保持了賦性。這種涂料是水乳型的，選用水性油墨進(jìn)行印刷不會(huì)出現(xiàn)不沾墨的現(xiàn)象。有必要指出的是，這種高分子乳液中的主要樹(shù)脂，易被堿水解固，此關(guān)于紙的回收也便利。

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.

防潮新方案單一的紙板防水處理，僅是拓展外賣打包盒運(yùn)用領(lǐng)域的一個(gè)方面。假設(shè)與耐水粘合劑一同考慮，那么這樣的外賣打包盒可以直接用于裝新鮮的果蔬。假設(shè)防水涂料具有一定的增強(qiáng)作用，加上增強(qiáng)粘合劑的運(yùn)用，關(guān)于那些回收紙板箱、短纖維作成的紙板箱來(lái)說(shuō)，應(yīng)該是有優(yōu)點(diǎn)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.

淺析一次性外賣打包盒的防潮方法就講解到這里了，您有采購(gòu)需求就來(lái)我們網(wǎng)站http://gcqhszh.com留言咨詢并聯(lián)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://gcqhszh.com Leave a message and contact for investigation!