What Does It Mean When A Work Glove Is Marked Chrome-free?

Tanning is the process that turns animal skins into leather. A variety of different materials are used in the tanning process, to include:
- Vegetable tanning: a process using tannin and other ingredients found in tree bark or vegetable matter. This form of leather is the only one suitable for use in leather carving or stamping. Unstable in water, after soaking and drying it shrinks and become harder and much less supple.
- Chrome tanning: this process uses chromium sulfate and was invented in 1858. This process yields a leather that is more pliable than vegetable tanning and is more stable in water.
- Aldehyde tanning: formaldehyde, animal brains, and oil are used in this process of tanning leather, although formaldehyde has been primarily discontinued due to the toxicity danger and sensitivity of many. This process is what is known as chrome-free and yields a very absorbent and supple leather.
- Synthetic tanning: a process that uses aromatic polymers, developed when vegetable tanners were in short supply in World War II.
Using the aldehyde tanning process is safe and environmentally friendly as opposed to chrome tanning. To care for your chrome-free work gloves, never use strong detergents or cleaners or dry in front of a direct heat source. A mild soap, such as baby shampoo or a cleaner designed for leather goods, can be used, and chrome-free work gloves should be allowed to air dry. Makes sure to keep them dust free, and store them in a ventilated area. With the proper care, chrome-free work gloves can last for many years of use.
Labels: Work Gloves
