Investigating the Properties of Folded Parchment – A Preliminary Study

IF 0.7 4区 管理学 Q3 INFORMATION SCIENCE & LIBRARY SCIENCE
P. Garside, Camille Dekeyser
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引用次数: 0

Abstract

Abstract Parchment manuscripts form an important part of many historic collections. They are often found folded, with some displaying multiple fold patterns resulting from changing uses over their history. Parchment is a potentially fragile medium and folding can increase its susceptibility to damage, as well as hampering access and display. Treatment to address these issues may involve the relaxation of the folded structure, using humidification or a solvent such as propanol, and gentle pressing or stretching. However, this presents a dilemma – an inappropriately folded manuscript may be more prone to damage, but treatments require invasive interventions. This preliminary study has employed infrared spectroscopy and shrinkage temperature measurements to better understand the properties of folded parchment. It demonstrates that physicochemical changes can be detected at the fold and, to a lesser extent, in adjacent areas, compared to the bulk material, and that monitoring these changes allows the impact of different treatment methods to be assessed. This provides a basis for further research into the effect of both the original folding and of potential treatment methods, to inform conservation decisions and help ensure appropriate, effective, and sympathetic outcomes.
折叠Parchment性质的初步研究
摘要Parchment手稿是许多历史藏品的重要组成部分。它们经常被发现是折叠的,有些显示了由于历史上使用的变化而产生的多重折叠图案。Parchment是一种潜在的脆弱介质,折叠会增加其损坏的易感性,并阻碍访问和展示。解决这些问题的处理可能涉及折叠结构的松弛,使用加湿或溶剂如丙醇,以及温和的按压或拉伸。然而,这带来了一个困境——折叠不当的手稿可能更容易损坏,但治疗需要侵入性干预。这项初步研究采用了红外光谱和收缩温度测量来更好地了解折叠羊皮纸的特性。它表明,与散装材料相比,可以在褶皱处检测到物理化学变化,在较小程度上可以在相邻区域检测到物理物理变化,并且监测这些变化可以评估不同处理方法的影响。这为进一步研究原始折叠和潜在治疗方法的效果提供了基础,为保护决策提供了信息,并有助于确保适当、有效和令人同情的结果。
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来源期刊
CiteScore
1.00
自引率
0.00%
发文量
15
期刊介绍: Restaurator is the only international periodical specializing exclusively in the conservation of library and archive materials. Articles examine the many important aspects of this subject area, such as technology, practical experience and organization. They also focus on scientific basics: Many articles deal with the development of new preservation techniques and the improvement and better understanding of established methods. The articles are written in English with summaries in English, French and German. By reading Restaurator regularly, librarians, archivists and restorers can keep up to date with the latest research and developments. The editorial committee is made up of experts from well-known institutions and organizations from all over the world
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