We perform leather testing on a wide range of materials, products, product lines, and prototype creations.
The Chinese Zodiac, known as Sheng Xiao, is based on a twelve-year cycle, each year in that cycle related to an animal sign. These animal signs are the rat, ox, tiger, rabbit, dragon, snake, horse, sheep, monkey, rooster, dog and pig. It is calculated according to Chinese lunar calendar.
Leather is a substance of nature and varying composition, which differs from piece to piece. No two types of leather will always accept a given dye giving uniform results. Therefore, it is suggested that the color chart is used as a guide only and that you should always test a swatch before attempting your finished product.
A rawhide consists of three parts: head and shoulders, abdomen and buttocks. There are different fibrous structures in the area: rough shoulders, loose belly, and strong buttocks. Leather products need to be made a satisfactory area. In the skin cross-section, we can find the epidermis-dermis and subcutaneous tissue.
Leather raw materials from natural products. Leather processing requires much complicated and annoying work to accomplish all these chemical, mechanical and biological reactions. It needs chemicals to treat the protein, make it stable, and have the promise of property.
When we talk about leather, we are talking about a material that comes from the meat industry and is a material that is polluted by the manufacturing environment. In the past, leather could be an important result of hunting or raising cattle.
2017 is coming to an end, J.D. Leather Goods and Stuff wish you and your family happy new year in 2018.