1940年桂林版《救亡日报》的保护修复

为了研究纸质文物的保存状况、原料成分、制作工艺及病害原因,特对1940年桂林版《救亡日报》进行科学的分析检测及保护修复。采用Nicolet 8700型傅里叶变换红外光谱仪分析纸张纤维的官能团结构,采用XWY-Ⅵ型纤维测量仪对纸张纤维进行观察,以鉴定其纤维的种类形态；采用VHX-1000E视频显微镜及场发射扫描电子显微镜(JSM-6700F型)对纸张样品的加工工艺及老化程度和污染物进行分析,以确定其是否加填或施胶处理。在此基础上,在修复中采用传统的装裱技术和丝网加固技术相结合,对此件文物进行保护性修复。修复后的文物解决了缺失部分的配补,皱褶部位得以平整舒展,病害得以清除,纸张的强度得以增强,恢复了文物的原貌,从而提高了文物的整体性、观赏性,为展出、研究提供了更好的史料。

Protection and restoration of the Jiuwang Daily published in Guilin in 1940

In order to study the preservation of paper cultural relics, raw material composition, production process and causes of disease, scientific research and conservation were carried out on the 1940 Guilin version of the Jiuwang Daily. The functional group structure of the paper fiber was analyzed using a Nicolet 8700 Fourier transform infrared spectrometer. The paper fiber was observed by a XWY-VI fiber measuring instrument to identify the fiber type; the VHX-1000E video microscope and field emission scanning electron were also used. JSM-6700F microscope was used to analyze the processing of the paper sample and the degree of aging and contaminants to determine whether it is filled or sized. On this basis, in the restoration, the traditional decoration technology and the wire mesh reinforcement technology are combined to protect the cultural relics. The restored cultural relics solved the matching of the missing parts, the wrinkles were flattened, the disease effects were removed, the strength of the paper was enhanced, and the original appearance of the cultural relics was restored, thereby improving the integrity and ornamentation of the cultural relics. Research provides better historical data.