卷轴书画折痕产生的原因及防治对策研究

卷轴是书画艺术的一种独特展示与收藏形式,卷轴书画画芯表面的折痕不仅影响展陈效果,而且降低了书画文物的保存寿命。为此,利用超景深显微镜和扫描电镜分析了卷轴书画折痕的微观结构,探讨了折痕产生的机理,并提出了相应的预防措施。结果表明:小直径收卷是书画产生折痕的重要原因之一;收卷直径越小,书画出现折痕的现象越明显。通过在地杆处加轴管以增大收卷直径,能够有效减少折痕和断裂的产生。该方法保持了中国传统卷轴书画的装裱形式,维持了书画的原貌,并能够有效保存书画展示的传统韵味。研究结果为探讨书画折痕产生的机理和防治对策研究提供科学依据。

Causes of creasing and a preventive measure for scroll paintings

A scroll is a unique form of display and collection for painting and calligraphy. However, creases on the surface of a scroll painting not only affect its appearance during exhibitions, but also reduce its lifetime. In our study, microstructures of scroll painting creases were analyzed by hyperfocal microscopy and scanning electron microscopy (SEM). We also discuss the mechanism of crease generation and propose a corresponding preventive measure. The results indicate that rolling-up with small winding diameter is one of the major causes of scroll painting creases. A smaller winding diameter makes that phenomenon more obvious. Generation of scroll painting creases and fiber breakage can be effectively reduced by addition of an axle tube, which increases the diameter of the winding rod. This proposed method can maintain traditional mounting forms and original appearances of paintings, and also preserve traditional charms of the art of painting and calligraphy.