There are three methods to use wax in the production of waxed boxes in paper industry: penetrating wax, waterfall-like wax and curtaincoating wax.
造纸工业蜡化纸盒用蜡有三种方式： 渗透蜡、瀑布状的蜡和幕帘涂布蜡。
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This product is an alcohol coating with acrylic resin as the main component processed with the roll coating and curtaincoating technology and solidified by IR source or dried naturally.
This paper expounds the principles of curtaincoating, discusses the mechanism for coating defects, describes its advantages and points out the requirements and matters in the application.