According to the survey, 80% of the people like calligraphy and painting collection, but they lack the common sense of calligraphy and painting protection, or because they don't pay attention to the collection, the calligraphy and painting are bitten by rats, moths, damp and moldy; Or because of the year-round hanging, long-term weathering, so that the paper deterioration, the charm of the work greatly reduced. So how can the collection of calligraphy and paintings be preserved for a longer time?

一、字画收藏保存期间要适当的挂展

1、 Calligraphy and painting collection should be properly displayed during storage

本来字画艺术品就是收藏与挂展并存的，如果一味的只藏不展就埋没了字画艺术的欣赏价值。我国自古就有春、秋晾画的习惯，因为这两个季节比较适合书画的通风与晾晒，展陈期间，除了让观众欣赏、品味作品的艺术性，还可以及时发现书画在存放过程中不明显的变化，如受潮、虫蛀等。

Originally, calligraphy and painting works of art coexist with collection and hanging exhibition. If you just hide without exhibition, the appreciation value of calligraphy and painting art will be buried. Since ancient times, China has had the habit of drying paintings in spring and autumn, because these two seasons are more suitable for the ventilation and drying of calligraphy and painting. During the exhibition period, in addition to letting the audience appreciate and taste the artistry of the works, it can also timely find out the unobvious changes of calligraphy and painting in the storage process, such as damp, insect infestation, etc.

二、注意及时清理灰尘

2、 Pay attention to clean up the dust in time

环境污染对于字画的损害是不可忽视的，尤其是在城市中，汽车尾气和工业污染使空气中的酸碱含量较高，有害气体和细小尘埃悬浮于空中，日久天长沉积在画面上，就会侵蚀画面。通常，一月除尘一次为佳，根据季节变化可适当延长或缩短周期。

Environmental pollution can not be ignored for the damage of calligraphy and painting, especially in the city, automobile exhaust and industrial pollution make the acid-base content in the air higher, harmful gases and fine dust suspended in the air, over time deposited on the screen, it will erode the screen. Generally, it is better to remove dust once a month, and the cycle can be extended or shortened according to the seasonal variation.

三、收藏卷放要得体

3、 Proper collection and arrangement

收卷前，要仔细观察其表面有无变化，若有污染、霉斑、虫蛀点等，应当送到有技术能力的机构或部门进行科学保护处理，以免损伤逐渐扩大。

Before rewinding, it is necessary to carefully observe whether there is any change on the surface. If there is any pollution, mildew, worm spots, etc., it should be sent to the organization or department with technical ability for scientific protection, so as to avoid the gradual expansion of damage.

收卷书画时要先松后紧，先轻松卷起，再慢慢旋转轴头卷实。用画带捆扎一定要适度，太松会使画卷松动，易被压折太紧又使画卷中间留下捆扎的痕迹，影响画面整体美观。总的说来，书画作品的挂展时间不宜太长，一年可挂展两次，建议每次1-2个月为宜。

When rolling up calligraphy and painting, we should first loosen and then tighten, first roll up easily, and then slowly rotate the shaft head to roll up. It must be appropriate to use the painting tape. Too loose will make the picture loose and easy to be folded. Too tight will leave traces of binding in the middle of the picture, which will affect the overall beauty of the picture. Generally speaking, the exhibition time of calligraphy and painting works should not be too long. It can be held twice a year. It is suggested that it should be 1-2 months each time.

四、科学收藏，防虫蛀

4、 Scientific collection, pest prevention

一般书画防虫多用驱避剂，常用的有卫生球、樟脑丸和对二氯化苯，这些物品都是白色固体，易于挥发，其中对二氯化苯杀虫能力强，但人们多受习惯影响，常使用的仍然是商品化的卫生球。

Generally speaking, repellents are commonly used in painting and calligraphy, such as sanitary balls, camphor balls and p-dichlorobenzene. These articles are white solids, which are easy to volatilize. Among them, p-dichlorobenzene has strong insecticidal ability, but people are often affected by habits, and the commonly used sanitary balls are still commercialized.