文献被水浸后必须立即抢救,拖延处理时间会给文献带来更大损坏。有些文献虽然只是局部受潮,如不及时用正确方法处理,湿气退后。书刊、档案上会留下水斑。最棘手的是,在热潮的天气里,文献受潮后的48小时内,霉菌就要生长。若抢救不及时,文献载体就有霉烂的可能。合订本的书刊比其封面装帧材料有更高的吸水能力,浸水后的书芯常常膨胀,使得书脊成凹形, Documents must be rescued immediately after being immersed in water, delaying the processing time can cause greater damage to the literature. Although some of the literature is only partially damp, if not properly handled in a timely manner, moisture retreats. Books, files will leave water spots. The most troublesome thing is that in a hot day, the mold grows within 48 hours after the document gets wet. If the rescue is not timely, the document carrier may have mildew. The bound book has a higher water absorption capacity than the cover binding material, and the soaked book block often swells to make the spine concave,