ブックタイトルConservation and Restoration of Western Paper

概要

Conservation and Restoration of Western Paper

meter by Horiba, Ltd. was also used for washed or deacidified newspapers. Place three drops of ion exchanged water onthe test area, wipe off the water after leaving it for 3 minutes for the acid in paper to dissolve, place two drops of water onthe test area then measure by placing the glass electrode over the area for 1 minute.9. Iron gall ink is made by mixing iron salt with tannin. The ink was widely used in the West in the 5-20th centuries.Oxidation of the iron corrodes the paper substrate and may result in the ink areas to fail.10. Tetsuyoso binding (綴葉装:Tetsuyoso) is made by sections of sheets folded together lengthwise, then piled up to bethread bound.11. Adhesive binding (無線綴:Musen Toji) is assembling the pages by putting adhesives to the spine.12. Saddle stitch binding (中綴:Naka Toji) is stapling a set of folded papers twice along the fold.13. Machine sewn binding is machine sewing the set of folded papers along the fold instead of stapling together as in saddlestitching.14. Thread binding is assembling sections of folded pages and binding together using threads.15. Yamanoue, R., Kato, M. and Ogasawara, A., Mechanical property of adhesive coated Japanese paper (Settyakuzai o Tohushita Washi no Rikigakuteki Seinou ni Tsuite), The Japan Society for the Conservation of Cultural Property, 36th AnnualConference Abstracts, pp.224-225, 2014. (In Japanese)16. Paper strength can vary depending on the direction of the fibers during the nagashi-zushi (repeated scooping of paperpulp) papermaking method. In general, kozo paper fibers run vertically and are stronger length wise.17. JIS P8115 Paper and board ? Determination of folding endurance ? MIT method; JIS P8116 Paper ? Determination oftearing resistance ? Elmendorf tearing tester method; JIS P8113 Paper and board ? Determination of tensile properties? Part 2: Constant rate of elongation method; JIS K6854-3 Adhesives ? Determination of peel strength of bondedassemblies ? Part3: Adhesives ? 180°peel test for flexible-to-flexible bonded assemblies (T-peel test).18. Mass deacidification treatment method developed for fugitive objects. Today, the gaseous DAE method (dry ammoniaethylene oxide process) and the non-aqueous Bookkeeper method are used in Japan. Deacidification methods arecontinuously developing mainly in Western countries.19. An antioxidant treatment that inhibits the iron ions’oxidative degradation of cellulose.20. Yamanoue, R., Kato, M., Ogasawara, A. and Nakamura, H., Investigation of restoration materials of the case binding cover(Note no Sekurumi Shufuku Zairyou no Kentou), The Japan Society for the Conservation of Cultural Property, 37th AnnualConference Abstracts, pp.174-175, 2015. (In Japanese)44