清嘉庆二十二年孝义县师元武卖地官契的保护修复  

Preservation and Restoration of the Official Contract of Land Purchase by Shi Yuanwu in Xiaoyi County in the 22nd Year of Jiaqing Period of the Qing Dynasty(1817)

作　　者：欧秀花[1] 罗丽[1] 陈璐 崔玉娟 张睿祥[1] Ou Xiuhua;Luo Li;Chen Lu;Cui Yujuan;Zhang Ruixiang

机构地区：[1]天水师范学院文物保护技术系,甘肃天水741000

出　　处：《图书馆研究与工作》2021年第10期82-89,96,共9页Library Science Research & Work

基　　金：2019年度甘肃省教育厅项目“传承与创新视野下纸质文物修裱浆糊的制备及应用研究”(项目编号:2019B-123);2019年度天水师范学院校级项目“基于创新能力培养的文博专业实验教学体系的建立与实践”;2019年度天水师范学院校级项目“天水地区清至民国时期地契的科学保护与修复研究”(项目编号:CXT2019-04);2019年度全国大学生创新创业训练计划项目“传统技艺与现代科技的融合创新:甘肃地区纸质契约文书的保护修复研究”(项目编号:202010739005);2020年度天水师范学院课程思政项目“示范课程--档案文献遗产保护”的阶段性成果。

摘　　要：清嘉庆二十二年师元武卖地官契对于研究清代山西省孝义县土地归属的变更情况以及农村经济发展状况等具有重要的研究价值。该契约在保存过程中出现了变色、污渍、皱褶、残缺、字迹模糊等病害。利用纸张纤维测量仪、SEM、便携式色差仪测试技术,对契约进行病害调查分析及理化性质检测分析的基础上,遵循“不改变原状、最小干预、可辨识性、可再处理和安全耐久性”的保护修复原则,选用3%木瓜蛋白酶和3%过氧化氢为清洗材料,氢氧化钙和碳酸氢钙为脱酸材料,平阳纤维麻纸为修复用纸,采取除尘、清洗、脱酸、展平、修补等技术路线对该契约进行科学的保护修复。保护修复后的契约表面平整,污渍、皱褶等病害得以消除,字迹清晰,整体强度提高,观展效果增强,达到了较为理想的保护修复效果。The official contract of land sale by Shiyuanwu in the 22nd year of the Jiaqing period of the Qing Dynasty had important historical and scientific value in studying the changes of land ownership in Xiaoyi county of the Qing Dynasty and the rural economic development.This contract was in badly need of protection and restoration owing to the diseases in the process of preservation,such as discoloration,stains,folds,creases,incomplete,incomplete handwriting,blurred handwriting,adhesion,color sickness,water stains and so on.The investigation and reason analysis of disease and chemical property analysis were carried out on this official contract through various means,including pH meter,portable color difference meter,paper fiber measuring instrument and other detection methods.The principles of maintaining original form,receiving a minimal intervention,possessing identifiability,reprocessing and safety durability were used in protecting the official contract.The 3%papain and 3%H2O2 were selected as mold removal materials,and Pingyang fiber hemp paper was used as repair of paper.The official contract was protected and repaired by processes of dust removal,cleaning,deacidification,reinforcement and repair following the restoration principles.After the treatment,the official contract was well protected with paper flattened,damages removed,clear handwriting and great resilience.

关 键 词：官契 检测分析 文献保护 文献修复 

分 类 号：G255.1[文化科学—图书馆学]