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The Principles of Leather ManufactureH. R. Procter

The Principles of Leather Manufacture

by OpenStories

Original author: H. R. Procter

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"The Principles of Leather Manufacture" by H. R. Procter is a scientific publication written in the early 20th century. The book explores the intricacies of the leather manufacturing process, emphasizing both the historical methods and the modern scientific principles that underpin this age-old craft. It aims to bridge the gap between practical tanning techniques and theoretical chemistry, targeting both chemists and professionals in the leather trade. The beginning of the work introduces the origins of leather manufacture, tracing back to prehistoric times when humans utilized animal skins for clothing. Procter outlines how early techniques evolved from primitive methods of rubbing animal fats onto skins to the more refined processes we see today, including tanning with vegetable materials and methods involving salts and alum. He hints at the significant advancements made in the industry, mentioning historical references from texts like the "Iliad," and foreshadows a detailed discussion on the chemistry involved in converting animal hides into durable leather, setting the stage for a comprehensive exploration of tanning methods.

The Principles of Leather Manufacture, by H. R. Procter. Republished by OpenStories from Project Gutenberg eBook #57548.

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42 Chapters

  1. 1.Preface2,495 words
  2. 2.Chapter I: Introductory and Historical1,930 words
  3. 3.Chapter II: Introductory Sketch of Leather Manufacture954 words
  4. 4.Chapter III: The Living Cell1,363 words
  5. 5.Chapter IV: Putrefaction and Fermentation2,135 words
  6. 6.Chapter V: Antiseptics and Disinfectants4,148 words
  7. 7.Chapter VI: The Origin and Curing of Hides and Skins4,797 words
  8. 8.Chapter VII: Structure and Growth of Skin2,701 words
  9. 9.Chapter VIII: The Chemical Constituents of Skin5,837 words
  10. 10.Chapter IX: The Physical Chemistry of the Hide-Fibre8,007 words
  11. 11.Chapter X: Water as Used in the Tannery5,043 words
  12. 12.Chapter XI: Soaking and Softening of Hides and Skins3,554 words
  13. 13.Chapter XII: Depilation11,077 words
  14. 14.Chapter XIII: Deliming, Bating, Puering and Drenching (1)8,877 words
  15. 15.Chapter XIII: Deliming, Bating, Puering and Drenching (2)3,489 words
  16. 16.Chapter XIV: Alum Tannage or Tawing1,044 words
  17. 17.Chapter IX: Alumina is a weak base, which readily gives up its acid to3,815 words
  18. 18.Chapter XV: Iron and Chrome Tannages8,548 words
  19. 19.Chapter XVI: Principles of the Vegetable Tanning Processes5,707 words
  20. 20.Chapter XVII: Combination of Vegetable and Mineral Tannage2,271 words
  21. 21.Chapter XVIII: Vegetable Tanning Materials (1)8,716 words
  1. 22.Chapter XVIII: Vegetable Tanning Materials (2)5,222 words
  2. 23.Chapter XIX: The Chemistry of the Tannins2,136 words
  3. 24.Chapter XX: The Sampling and Analysis of Tanning Materials5,646 words
  4. 25.Chapter XXI: Grinding of Tanning Materials2,849 words
  5. 26.Chapter XXII: The Extraction of Tanning Materials, and the Making of Extracts7,219 words
  6. 27.Chapter XXIII: Fats, Soaps, Oils and Waxes10,569 words
  7. 28.Chapter XXIV: Oil Tannages, and the Use of Oils and Fats in Currying5,423 words
  8. 29.Chapter XXV: Dyes and Dyeing10,333 words
  9. 30.Chapter XXVI: Evaporation, Heating and Drying8,607 words
  10. 31.Chapter XXVII: Construction and Maintenance of Tanneries111 words
  11. 32.Chapter XXVIII: on the methods of partial purification which are6,000 words
  12. 33.Chapter XXVIII: Waste Products and Their Disposal4,031 words
  13. 34.Section XXIV: ). The anaerobic bacteria thrive only in the absence of1,377 words
  14. 35.Section I: Sampling From Bulk.189329 words
  15. 36.Section II: Preparation for Analysis.190296 words
  16. 37.Section III: Preparation of Infusion636 words
  17. 38.Section IV: Determination of Tanning Matters and Non-Tannins; Etc659 words
  18. 39.Section V: Colour Measurement297 words
  19. 40.Appendix: B.--The Decimal System383 words
  20. 41.Appendix: C939 words
  21. 42.Appendix: D6,426 words