After, we’ll explore the actual grades that meatpackers use when evaluating hides for sale to tanneries. Thus, folks commonly refer to them as “grades of leather”. Though these variations do impact the performance and overall quality of a leather piece. ![]() The names, in reality, refer more to the way the leather has been split and the surface treated, than they do to actual “grades”. These are the most common ways leather is “graded”. Types of Leather Grades and Leather Qualities When considering grades and quality of leather, it’s key to understand how the leather is prepared, cut, and finished. As such, leather is usually split to remove the layers above it, yielding useable material of different grades and qualities for the production of leather goods. It is not very valuable for end leather uses. The flesh is the layer of the hide that consists mainly of muscle and fatty tissues. Thus, after splitting a hide, parts of the corium might be present in either top grain or genuine leather products. The corium is usually the thickest layer within an animal hide. Though, this layer is highly usable for producing leather. These are looser and more open than in the grain layer. The corium is a layer within animal hides that is comprised mainly of collagen fibers. This junction is a mix of the very desirable grain layer, and the more fibrous and looser fibers of the corium layer. The grain and corium junction is where the tight, outer layer of the leather blends into the looser fibers of the corium. Leather Hide – The Grain and Corium Junction The grain is the layer that was exposed to the elements (air, rain, sun, etc.), and is usually very strong and smooth once the hair is removed. The grain is the outermost surface of the leather hide. It is made up of a few layers: Leather Hide – The Grain Hides are a natural material, and thus, highly impacted by the life of the animals that they come from. These can include the breed of animal, climate they lived in, food they are fed, and amount of exercise they had. Leather quality can also be influenced by many, many factors. The material quality and characteristics vary based on from where in the hide the finished leather comes from. ![]() These are full grain, top grain, genuine, split grain, and bonded leather, and much detail about each will be shared. What they are generally referring to are the volume and layers of the original hide that are still present in the end product. While there are many types of leather, often, folks will be curious about the “5 types of leather”. We’ll dive into each of them in more detail. Others are based on the type of animal hide, and yet others are how the leather is cut. Some of the variations are due to the manufacturing process. There are some major differences between them. We can look at the types of cuts, leather qualities, leather grades, leather finishes, types of leather by animal, types of leather with fur, even types of faux and vegan leather. Types of leather can be broken down into several different categories.
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