Excerpt from A Study of the Changes in Skins During Their Conversion Into Leather: A Thesis
The use of hides both as skins and leather for protection against cold and rain, for weapons, or for ornaments, dates back to the remotest history of man.
While the hides were tanned in the earlier times with the hair on, methods were soon found to remove it and thus improve the product. The first substance used was probably wood ashes and this continued as the standard for some time. After tanneries were established, for up to this time the tanning was done only on a small scale, new substances were sought for, and lime, one of the oldest depilatory agents, was used. The method followed was to slack the lime in pits and soak the hides in a saturated solution of calcium hydroxide. This method although slightly modified has remained practically the same for centuries.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
"synopsis" may belong to another edition of this title.
Seller: Forgotten Books, London, United Kingdom
Paperback. Condition: New. Print on Demand. This book is an in-depth exploration of the changes that occur in hides and skins going through tanning conversion into leather. The author, an expert in this field, provides valuable insights and observations from years of hands-on experience and scientific research. The author begins with a brief history of the tanning process, including the techniques and substances used over the centuries. Then, the focus shifts to the microscopic examination of leather samples to help the reader understand the structural changes that occur during different stages of the process. The author also discusses the impact of liming on the quality of the end product and the attempts to remedy thinness in the flank of the hide: a consistent pain point in the industry. The book concludes with a discussion of the author's own experiments on the protective action of lime soap on various parts of the hide. Throughout the book, the author emphasizes the importance of meticulous attention to detail in achieving the desired results, highlighting the factors that can lead to defects. Overall, this book is a valuable resource for professionals in the tanning industry and those interested in the intricate scientific processes involved in leather production. Its comprehensive coverage and accessible presentation of technical information offer a deeper understanding of this fascinating subject, and its insights significantly contribute to the ongoing pursuit of high-quality leather production. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Seller Inventory # 9781334330711_0
Quantity: Over 20 available
Seller: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9781334330711
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9781334330711
Quantity: 15 available