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Author: Anthony D Covington Publisher: Royal Society of Chemistry ISBN: 1782626026 Category : Technology & Engineering Languages : en Pages : 469
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.
Author: Anthony D Covington Publisher: Royal Society of Chemistry ISBN: 1782626026 Category : Technology & Engineering Languages : en Pages : 469
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.
Author: Niir Board Of Consultants & Engineers Publisher: National Institute of Industrial Re ISBN: 9788186623893 Category : Leather industry and trade Languages : en Pages : 592
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.
Author: Susanna Harris Publisher: ISBN: 9789088904707 Category : Languages : en Pages : 134
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.
Author: Ted Quinn Publisher: Arcadia Publishing ISBN: 9780738557311 Category : History Languages : en Pages : 132
Book Description
Since the beginning of the leather industry in America, Peabody and leather have always been considered synonymous. The Civil War and Reconstruction Era brought great prosperity to the industry, and by the late 19th century, the leather industrys success was firmly established in Peabody. After the great Boston fire of 1872, many leather shops in Boston were completely destroyed, leaving Peabodys tanneries unrivaled. In 1894, Arthur C. Lawrence and his A. C. Lawrence Leather Company arrived in Peabody, employed thousands of workers, and secured the citys place in history as the largest manufacturer of calf and sheep skins in the world, earning Peabody the title of Leather Capital of the World.
Author: Anthony D Covington
Author: Anthony D Covington
Author: Subas C. Kumar
Author: Niir Board Of Consultants & Engineers
Author: United States. Department of Labor. Wage and Hour Division
Author: Susanna Harris
Author: Ted Quinn
Author: Julius Gabriel Schnitzer
Author: United States. Bureau of Foreign and Domestic Commerce
Author: Walter B. Hertz
Author: Ian Leach