Tanning Chemistry

Tanning Chemistry PDF Author: Anthony D Covington
Publisher: Royal Society of Chemistry
ISBN: 1782626026
Category : Technology & Engineering
Languages : en
Pages : 469

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Book Description
Even in the 21st Century, the manufacture of leather retains an air of the dark arts, still somewhat shrouded in the mysteries of a millennia old, craft based industry. Despite the best efforts of a few scientists over the last century or so, much of the understanding of the principles of tanning is still based on received wisdom and experience. Leather is made from (usually) the hides and skins of animals - large animals such as cattle have hides, small animals such as sheep have skins. The skin of any animal is largely composed of the protein collagen, so it is the chemistry of this fibrous protein and the properties it confers to the skin with which the tanner is most concerned. In addition, other components of the skin impact on processing, impact on the chemistry of the material and impact on the properties of the product, leather. Therefore, it is useful to understand the relationships between skin structure at the molecular and macro levels, the changes imposed by modifying the chemistry of the material and the eventual properties of the leather. This book aims to contribute to changing the thinking in the industry, to continue building a body of scientific understanding, aimed at enhancing the sustainability of an industry which produces a unique group of materials, derived from a natural source. The Science of Leather is the only current text on tanning science, and addresses the scientific principles which underpin the processes involved in making leather. It is concerned with the chemical modification of collagen, prior to tanning and the tanning reactions in particular. The subject is covered in the following order: collagen chemistry, collagen structure, skin structure, processing to prepare for tanning, the tanning processes and processing after tanning. The aim of the book is to provide leather scientists and technologists with an understanding of how the reactions work, the nature of their outcomes and how the processes can be controlled and changed. The objective is to synthesise a scientific view of leather making and to arrive at an understanding of the nature of tanning - how the wide range of chemistries employed in the art can change the properties of collagen, making leather with different properties, especially conferring different degrees of stabilisation as measured by the hydrothermal stability. Environmental issues are not treated as a separate theme - the impact of leather making on the environment is a thread running through the text, with the assumption that better understanding of the science of leather making will lead to improved processing. The book also reflects on the ways leather technology may develop in the future based on the foundation of understanding the scientific principles which can be exploited. It also includes a subject index, references and a glossary. The book provides the reader with insights into the role science plays in leather technology and provides fundamental understanding, which should be the basis for scientific and technological research and development for the benefit of the global leather industry. The book is aimed at students, leather scientists and technologists, in both academia and industry, in leather production and in chemical supply houses.

Tanning Chemistry

Tanning Chemistry PDF Author: Anthony D Covington
Publisher: Royal Society of Chemistry
ISBN: 1782626026
Category : Technology & Engineering
Languages : en
Pages : 469

Get Book Here

Book Description
Even in the 21st Century, the manufacture of leather retains an air of the dark arts, still somewhat shrouded in the mysteries of a millennia old, craft based industry. Despite the best efforts of a few scientists over the last century or so, much of the understanding of the principles of tanning is still based on received wisdom and experience. Leather is made from (usually) the hides and skins of animals - large animals such as cattle have hides, small animals such as sheep have skins. The skin of any animal is largely composed of the protein collagen, so it is the chemistry of this fibrous protein and the properties it confers to the skin with which the tanner is most concerned. In addition, other components of the skin impact on processing, impact on the chemistry of the material and impact on the properties of the product, leather. Therefore, it is useful to understand the relationships between skin structure at the molecular and macro levels, the changes imposed by modifying the chemistry of the material and the eventual properties of the leather. This book aims to contribute to changing the thinking in the industry, to continue building a body of scientific understanding, aimed at enhancing the sustainability of an industry which produces a unique group of materials, derived from a natural source. The Science of Leather is the only current text on tanning science, and addresses the scientific principles which underpin the processes involved in making leather. It is concerned with the chemical modification of collagen, prior to tanning and the tanning reactions in particular. The subject is covered in the following order: collagen chemistry, collagen structure, skin structure, processing to prepare for tanning, the tanning processes and processing after tanning. The aim of the book is to provide leather scientists and technologists with an understanding of how the reactions work, the nature of their outcomes and how the processes can be controlled and changed. The objective is to synthesise a scientific view of leather making and to arrive at an understanding of the nature of tanning - how the wide range of chemistries employed in the art can change the properties of collagen, making leather with different properties, especially conferring different degrees of stabilisation as measured by the hydrothermal stability. Environmental issues are not treated as a separate theme - the impact of leather making on the environment is a thread running through the text, with the assumption that better understanding of the science of leather making will lead to improved processing. The book also reflects on the ways leather technology may develop in the future based on the foundation of understanding the scientific principles which can be exploited. It also includes a subject index, references and a glossary. The book provides the reader with insights into the role science plays in leather technology and provides fundamental understanding, which should be the basis for scientific and technological research and development for the benefit of the global leather industry. The book is aimed at students, leather scientists and technologists, in both academia and industry, in leather production and in chemical supply houses.

The Principles of Leather Manufacture

The Principles of Leather Manufacture PDF Author: H. R. Procter
Publisher: DigiCat
ISBN:
Category : Fiction
Languages : en
Pages : 465

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Book Description
DigiCat Publishing presents to you this special edition of "The Principles of Leather Manufacture" by H. R. Procter. DigiCat Publishing considers every written word to be a legacy of humankind. Every DigiCat book has been carefully reproduced for republishing in a new modern format. The books are available in print, as well as ebooks. DigiCat hopes you will treat this work with the acknowledgment and passion it deserves as a classic of world literature.

Making Leather Bags, Wallets, and Cases

Making Leather Bags, Wallets, and Cases PDF Author: Yasue Tsuchihira
Publisher: Rowman & Littlefield
ISBN: 0811768333
Category : Crafts & Hobbies
Languages : en
Pages : 147

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Book Description
Grab your leather working tools and get started making yourself some great new leather items you'll be proud to carry! Well-crafted leather pieces are always in vogue. And minimalist modern styles are easy to make following the step-by-step instructions and templates provided in Making Leather Bags, Wallets, and Cases. From statement handbags to chic wallets, eyeglass cases, portfolios, and more, this book includes projects even a novice leather worker can make but that look so high-end people will be astonished if you tell them you made it yourself.

Why Leather?

Why Leather? PDF Author: Susanna Harris
Publisher:
ISBN: 9789088904707
Category :
Languages : en
Pages : 134

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Book Description
This pioneering volume brings together specialists from contemporary craft and industry and from archaeology to examine both the material properties and the cultural dimensions of leather. The common occurrence of animal skin products through time, whether vegetable tanned leather, parchment, vellum, fat-cured skins or rawhide attest to its enduring versatility, utility and desirability. Typically grouped together as 'leather', the versatility of these materials is remarkable: they can be soft and supple like a textile, firm and rigid like a basket, or hard and watertight like a pot or gourd. This volume challenges a simple utilitarian or functional approach to leather; in a world of technological and material choices, leather is appropriated according to its suitability on many levels. In addressing the question Why leather? authors of this volume present new perspectives on the material and cultural dimensions of leather. Their wide-ranging research includes the microscopic examination of skin structure and its influence on behaviour, experiments on medieval cuir bouilli armour, the guild secrets behind the leather components of nineteenth-century industrial machinery, new research on ancient Egyptian chariot leather, the relationship between wine and wineskins, and the making of contemporary leather wall covering. The Archaeological Leather Group promotes the study of leather and leather objects from archaeological and other contexts. The Group aims to provide a focus for the investigation of leather, and to develop new research by bringing together a broad range of knowledge and experience both practical and academic. Leather is explored through its manufacture, function, context, processing, recording, conservation, care and curation. Members come from a variety of disciplines and include archaeologists, historians, conservators, artefact specialists, materials engineers and leather workers. The Group normally meets twice a year and organises one scholarly meeting in the spring, and visits a museum, working tannery or other place of leather interest in the autumn. The Archaeological Leather Group Newsletter is published twice a year, and the website maintains a comprehensive and expanding leather bibliography.

Home Tanning And Leather Making Guide (Legacy Edition)

Home Tanning And Leather Making Guide (Legacy Edition) PDF Author: Albert B. Farnham
Publisher:
ISBN: 9781643890326
Category : Crafts & Hobbies
Languages : en
Pages : 188

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Book Description
This deluxe reprint Legacy Edition of Albert B. Farnham's Home Tanning and Leather Making Guide is full of old-time tips and methods for preserving and working your own leathers, buckskin, and furs. Originally published in 1922, this handy little guide touches on every aspect of the fur and leather making process, with a focus on homemade and handcrafted preservation techniques used by Native Americans, trappers, and fur traders in the old days.

The Making of Leather

The Making of Leather PDF Author: Henry R. Procter
Publisher: Cambridge University Press
ISBN: 1107401844
Category : Science
Languages : en
Pages : 163

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Book Description
Originally published during the early part of the twentieth century, the Cambridge Manuals of Science and Literature were designed to provide concise introductions to a broad range of topics. They were written by experts for the general reader and combined a comprehensive approach to knowledge with an emphasis on accessibility. H. R. Procter's The Making of Leather, first published in 1914, presents a sketch of the methods, the chemistry and the scientific basis of leather-making.

Leather Processing & Tanning Technology Handbook

Leather Processing & Tanning Technology Handbook PDF Author: Niir Board Of Consultants & Engineers
Publisher: National Institute of Industrial Re
ISBN: 9788186623893
Category : Leather industry and trade
Languages : en
Pages : 592

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Book Description
The Profitability of leather processing is dependent on a good product and requires the consistent implementation of well under stood process. This book covers latest techniques of leather processing and tanning, so that the industries involved in this process and new entrants can grow up with new technology. Leather tanning as an industry has been subjected to evolutionary forces as technology makes use of new materials, techniques and concepts. This book has been written having all the aspects in mind. This book is an attempt to fill the need of those desirous of starting leather processing industry. The book is very useful for new entrepreneurs, existing units, technocrats, technical institutions etc.

Making Leather Purses & Totes

Making Leather Purses & Totes PDF Author: Lisa Galvin
Publisher: Sterling Publishing Company, Inc.
ISBN: 9781402740602
Category : Crafts & Hobbies
Languages : en
Pages : 136

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Book Description
From casual totes to stylish clutches, this compilation offers an irresistible assortment of chic leather projects. The simplicity of the techniques adds to its appeal; even novices can easily make each bag. Photos of the purses in each phase of construction, plus images of the finished items, provide guidance on working with this supple and durable material. Discover a variety of ways to tool, brand, punch, cut, stitch, glue, and embellish leather, and see how to add hardware, such as clasps and latches. Anyone would proudly show off the fringed Cell Phone Bag, Suede Hip Purse, and Alligator Grain Cowhide Handbag. A Selection of the Crafters Choice Book Club.

Leather Technician's Handbook

Leather Technician's Handbook PDF Author: John Henry Sharphouse
Publisher: Shoe Trades Pub
ISBN: 9780950228518
Category : Crafts & Hobbies
Languages : en
Pages : 575

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Book Description


Making Leather Knife Sheaths, Volume 3

Making Leather Knife Sheaths, Volume 3 PDF Author: David Hölter
Publisher: Schiffer Publishing
ISBN: 9780764350221
Category : Leather goods
Languages : en
Pages : 0

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Book Description
"Protect that beautiful hand-forged knife you've just completed or keep your favorite piece of cutlery close for daily use with a leather sheath. From basic leather working techniques to a completed sheath, this how-to book will walk you through the steps to produce your own fixed-blade knife sheath. Choose from four different designs, each presented in detail, including a sheath with folded belt loop, a scabbard with leather lining and riveted belt loop, a sheath with safety strap and attached belt loop, and a scabbard with belt clip. Complete with illustrated tips on sketching the sheath design and treating the leather, as well as four complete sheath patterns and a supply list, this guide will provide you with the know-how and tools to make sheaths of your own design"--P. [4] of cover.