Memories of a Dying Industry: Sense and Identity in a British Paper Mill

Frogmore paper mill is a kind of time machine that allows historians of technology and the senses to study mechanized paper-making as it was done one hundred years ago. Before the introduction of instrumentation and automatic process control paper-making depended profoundly on the embodied skills of the workers. This paper will focus on the sensory knowledge and skills required for monitoring and controlling old machinery. Investigating skills-in-use will help to unravel the close link between sensing and acting to keep a continuous production process stable and running. Paper-makers would shift intuitively between different senses and sensory modes of monitoring and diagnosing sensory tell-tales to balance the production process. The importance of sensory knowledge and embodied skills also shaped paper-makers’ self-perception and professional ethos. The paper will examine the impact of new process control technology on the crucial role of sensory skills for the paper-makers’ individual and collective identities

La chimica dei nanocomposti e la loro applicazione al restauro dei manoscritti

Cellulose-based artifacts are susceptible to fast degradation due to the presence of detrimental components and to the action of environmental pollutants. As a result, the acidity of pristine material increases, promoting the acid-catalysed depolymerisation of cellulose that alters the mechanical properties of paper. In this paper, the use of innovative dispersions of alkaline earth metal hydroxide nanoparticles will be discussed as a method of counteracting the degradation of paper. The application of the most recent formulations of nanoparticles dispersions for the deacidification of artworks will be highlighted. Finally, the usage of innovative gel formulations for the cleaning of cellulose-based artworks will be discussed