而不破坏工业毛刷材料的情况下，最好的晾晒就是在阴处进行晾晒。让刷毛朝下是顺着毛刷的走势而来，朝上因为毛刷本身带有的水分会改变重量，从而改变毛刷的密度。
Without destroying industrial brush materials, the best way to air is to air in the shade. Let the brush down is along the trend of the brush, upward because the water with the brush itself will change the weight, thereby changing the density of the brush.
而纺织行业的毛刷更应该注意这些问题，毕竟毛刷如果失去了本身的特性，在工业用途之中会对毛料带来损害，反而造成不可估量的损失存在。再就是购买毛刷的时候选择正规的毛刷厂，不能因为一味的比较价格而放弃产品的质量。
The textile industry brush should pay more attention to these problems, after all, if the brush loses its own characteristics, it will cause damage to wool in industrial use, but it will cause incalculable loss. Another is to choose a regular brush factory when purchasing brushes. We can't give up the quality of products because of blindly comparing prices.