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48,644 result(s) for "Leather"
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Bottega Veneta
The first monograph on the luxury house Bottega Veneta, renowned for its superb craftsmanship and understated, no-logo elegance. Bottega Veneta's illustrious history reaches back to a time when the brand was known primarily for its soft, handcrafted leather handbags. Today, the house is renowned not only for its coveted leather goods but also for a remarkable range of luxury products. Now, as then, the brand stands for the discreet sophistication and refined individuality captured in its famous line, \"When your own initials are enough.\" This beautifully designed and slipcased monograph, the first book to explore the world of Bottega Veneta, is the rich result of a collaborative effort between creative director Tomas Maier, designer Sam Shahid, and many of today's leading lights of fashion journalism. With luxury craftsmanship at its core, Bottega Veneta is an illustrative tour de force through the materials, artisanship, and extraordinary products that have made the Italian label one of the most eminent luxury goods houses. Tomas Maier's understated design sensibility, a mixture of restraint and passion, has become the hallmark of the Bottega Veneta brand. This is the ultimate volume for the true connoisseur of luxury handcraftsmanship. - Publisher.
Transforming the Leather Industry: A Comprehensive Review on Leather Alternatives
This study explores vegan leather, an eco-friendly substitute for conventional animal-derived leather. Using materials like polyurethane, pineapple leaves, cork, and recycled plastics, vegan leather aims to transform the fashion industry and consumer products while addressing environmental concerns. Despite its advantages, challenges related to availability and durability persist. The booming market for vegan leather is expected to reach billions of dollars, reflecting a broader societal shift towards sustainable and cruelty-free alternatives. The review traces the historical development of vegan leather from its origins in Germany to modern innovations like Mylo and Piñatex. By comparing these materials to conventional leather, the study assesses their potential to replace animal-derived leather. Looking at different types of sustainable leather, like synthetic, plant-based, mycelium, and collagen-based leather, shows how they connect with being environmentally friendly and made from natural materials. The ultimate aim is to contribute to ongoing discussions about transitioning to a circular economy, where durable bio-based and biodegradable materials offer a promising future for sustainable leather alternatives.
Recent advances concerning polyurethane in leather applications: an overview of conventional and greener solutions
Leather is one of the most popular products across globe and holds a significant place in the economy, while the pollution, associated to traditional leather industry, is far away on the “green chemistry” principles. In this sense, polyurethanes, which exhibit tunable chemical structures by selecting suitable precursors, can fit specific requirements, and the developments of green strategies make them important candidates for leather industry. This mini review briefly outlines the recent development of conventional (petrol-based) and sustainable polyurethanes in the leather industry, including their design and properties, in applications such as synthetic leather and surface-finishing (coatings/binders). Finally, outlooks of the future tendency, including more environmental-friendly strategies, bio-sourced/recycled materials and development of high-value multifunctional leather materials, are also here proposed.
Isolation, screening, characterization, and identification of alkaline protease-producing bacteria from leather industry effluent
Background A wide variety of bacterial species produces protease enzyme, and the application of the same enzyme has been manipulated precisely and used in various biotechnological areas including industrial and environmental sectors. The main aim of this research study was to isolate, screen, and identify alkaline protease-producing bacteria that were sampled from leather industry effluent present in the outer skirts of Addis Ababa, Ethiopia. Purpose To isolate and characterize the alkaline protease-producing bacteria from leather industrial effluents. Methods Samples are collected from Modji leather industrial effluents and stored in the microbiology lab. After isolated bacteria from effluent using serial dilution and followed by isolated protease-producing bacteria using skim milk agar media. After studying primary and secondary screening using zonal inhibition methods to select potential protease-producing bacteria using skim milk agar media. Finally, to identify the potential bacteria using biochemical methods, bacterial biomass, protease activity, and gene sequencing (16S rRNA) method to finalize the best alkaline protease producing bacteria identified. Results First twenty-eight different bacterial colonies were isolated initially from the leather industry effluent sample situated at the Modjo town of Ethiopia. The isolated bacteria were screened using the primary and secondary screening method with skim milk agar medium. At the primary level, we selected three isolates namely ML5(14 mm), ML12(18 mm), and MS12 (15 mm), showing the highest zone of proteolysis as a result of casein degradation on the agar plates were selected and subjected to primary screening. Further secondary screening confirmed that the zone of inhibition methods ML5 (14.00±0.75 mm), ML12 (19.50±0.66 mm), and MS12 (15.00±1.32 mm) has efficient proteolytic activity and can be considered as effective protease producer. The three isolates were then subjected to morphological and biochemical tests to identify probably bacterial species, and all the three bacterial isolates were found out to be of Bacillus species. The shake flask method was carried out to identify the most potent one having greater biomass production capabilities and protease activity. ML12 isolated from leather effluent waste showed the highest protease activity (19 U/ml), high biomass production, and the same was subjected to molecular identification using 16s sequencing and a phylogenetic tree was constructed to identify the closest neighbor. The isolate ML12 (Bacillus cereus strain -MN629232.1) is 97.87% homologous to Bacillus cereus strain (KY995152.1) and 97.86% homologous to Bacillus cereus strain (MK968813.1). Conclusions This study has exposed that from twenty-eight different bacterial samples isolated from leather industry effluent; further primary and secondary screening methods were selected three potential alkaline protease strains. Finally, based on its biochemical identification, biomass, and protease activity, ML12 (Bacillus cereus strains) is the best strain identified. The alkaline protease has the significant feature of housing potent bacterial species for producing protease of commercial value.
Putting on the dog : the animal origins of what we wear
\"Kwasny investigates the cultural history of fashion, traveling the globe to gather firsthand accounts of traditions and manufacturing methods, from aboriginal to modern, as she investigates the phenomenology of silk, skin, wool, feathers, and pearls, long coveted materials that even today are regarded as precious and luxurious\"-- Provided by publisher.
Engineered, environmentally friendly leather-like bio-based materials
Most natural substances can be utilized as raw materials to manufacture leather-like bio-based materials, including animals, plants, and microorganisms.The development of leather-like bio-based materials using industrial waste has promoted the industry’s transition from a linear economy to a circular economy.Vegan fashion is on the rise, and the emergence of leather-like bio-based materials as a new type of leather substitute material is in line with the expectations of environmentally conscious consumers who care about environmental protection and animal rights.A huge variety of leather-like biological products has shown advantages and unique characteristics over natural leather in certain aspects. The development of leather-like bio-material materials has not stopped and should continue to grow. Leather is important to the global manufacturing industry, contributing to both the economy and society. However, because of ecological and ethical considerations, alternative bio-based materials to natural leather are now being investigated. Advancements in biotechnology and bio-based materials, combined with flourishing biomanufacturing, have driven product development. In recent years, animal-free, biotechnology-based leather-like material has seen significant growth. Recent progress in leather-like bio-based materials development has been achieved using proteins, mycelium, cellulose, and other sustainable natural materials. This review provides a comprehensive overview of these bio-based materials, addressing their challenges, practical implications, and potential to play a growing role in the emerging field of animal-free alternative. The development of ‘future leather’ has significant economic and environmental potential. Leather is important to the global manufacturing industry, contributing to both the economy and society. However, because of ecological and ethical considerations, alternative bio-based materials to natural leather are now being investigated. Advancements in biotechnology and bio-based materials, combined with flourishing biomanufacturing, have driven product development. In recent years, animal-free, biotechnology-based leather-like material has seen significant growth. Recent progress in leather-like bio-based materials development has been achieved using proteins, mycelium, cellulose, and other sustainable natural materials. This review provides a comprehensive overview of these bio-based materials, addressing their challenges, practical implications, and potential to play a growing role in the emerging field of animal-free alternative. The development of ‘future leather’ has significant economic and environmental potential.
Coach : a story of New York cool
Celebrating the seventy-fifth anniversary of this iconic luxury fashion brand, this book presents a vibrant visual survey of Coach's continual exploration and redefinition of American style, infused with its distinctively cool New York City spirit.At the heart of Coach is its effortless New York style, cutting-edge design, craftsmanship, and authenticity. This volume explores the evolution of this American company, from its beginnings in 1941 in a small loft as a manufacturer of leather goods to its transformation into a revered international fashion and lifestyle brand. Inspired by the pulsating energy of New York City in the 1960s, the company's owners Miles and Lillian Cahn cultivated an entirely new brand that offered not only men's leather goods, but also women's handbags, totes, small leather goods, and other accessories envisioned by Bonnie Cashin. This richly illustrated volume features both recent and archival photography, ranging from product design sketches to iconic advertising campaigns, and imagery of Coach's inspirational references.
Vision based leather defect detection: a survey
Increasing consumer quality awareness and increase in consumer wealth drives the market demand for high quality leather and leather products. Reliable and effective detection and classification of leather surface defects is of profound significance to tanneries and industries where leather is a major raw material for leather accessories and leather parts manufacturers. This paper presents a methodical and a detailed review of the leather surface defects detection methods starting from leather image acquisition, leather image processing, feature extraction and classification for defect detection. Firstly, we introduce the fundamentals of leather image acquisition and various related image processing methods, feature extraction and classification for the defect inspection. Next, the existing datasets and summary of the recent methodologies used in this field are discussed. Finally, the challenges and suggested improvements to further the development of the application of advanced Machine Learning and Deep Learning in this field are discussed. Deep learning algorithms are shown to have a great potential for leather surface defect detection and can help prepare a robust system that would greatly guarantee quality leather and provide monetary wealth from such leather products. Finally, research guidelines are presented to fellow researchers regarding data augmentation, leather defect detection models which need to be investigated in the future to make progress in this crucial area of research.