珍珠棉在日常保存时需要注意的事项如下：
Matters needing attention in the daily preservation of pearl cotton are as follows:
1、仓库内及其附近应置消防设备，并于适当位置设置消防器材配置图。
1. Fire fighting equipment should be installed in and near the warehouse, and the fire equipment configuration should be set up at the appropriate location.
2、 仓库内以及四周附近，严格要求禁止吸烟、明火等。
2, the warehouse and surrounding areas, strict requirements for smoking ban, open fire and so on.
3、每款不同的产品分别存放，不可乱放或全部放在一起。
3, each of the different products are stored separately, not allowed to be placed or put together.
4、各项材料应按类别排列整齐，以“料位卡”标明材料名称及编号并绘制各类材料存放位置图。
4, all materials should be arranged neatly according to categories. The name and number of materials should be marked with the "material position card" and the location map of all kinds of materials should be drawn.