How to grade leather products
Leather to mention fur and leather in general. Fur refers to the wool of the raw hides through the processing, tanning and obtained products; leather is not covered with raw hides by processing, tanning and access to the products; leather products refers to the use of fur or leather as the main raw material processing Products.
Buffalo leather: rough leather surface, dermis surface rugged, pores than yellow fur pores scarce. Pig leather: leather leather rough, large pores, a hole three hair, far apart, was arranged in a triangle. Feel tight and tight, is one of the more leather in the leather, after processing the leather soft leather can be more than leather.
Cattle leather: is a relatively fine leather, leather fullness, fine light, small pores, was round arrangement, leather plate soft, fine grain, strong, feel solid and flexible.
Leather classification methods are many, according to the tanning method can be divided into chrome tanned leather, vegetable tanning and tanning combined with leather. Table 9-2 is classified according to its use and nature.
Ma leather: leather surface soft, small pores, was flat round, slightly larger than the leather leather pores, oblique into the leather, was mountain shape, a regular arrangement. Sheep leather: leather surface loose, small pores, was flat round, soft, fastness as goat skin.
