Thursday 22 September 2016

Let's Talk Leather - Part 2

In part one we discussed how leather was created and the different types of leather. In part two we'll look at Dye and Protective Coatings.

Full Aniline Dye: - Hides are immersed in a transparent aniline dye allowing the natural markings to show through then rotated on drums until the dye completely penetrates from front to back. No protective coat is applied making the most luxurious of leathers. Generally reserved for premium leathers, it's also the reason they're so vulnerable to stains. As it is a natural product, variations throughout the grain will be seen on the final product.


Semi-Aniline Dye: - Used on corrected leathers. Despite the name, hides are dyed through but then a layer of pigment is sprayed on top to even out variations. A thin coat of lacquer seals in the colour, resulting in leather that's almost as soft as premium leather, yet harder wearing and protected against fading and staining.

Surface Pigment: - Used only on the cheapest hides, primary bi-casts. The pigment sits on top and is sealed with lacquer resulting in stiffer surface. Easily identified because the back is not the same colour as the front. The raw hide will show through if nicked or scratched and is susceptible to cracking and splitting.


Quality leather isn't an expense, it's an investment that looks better the more you use it. There's a place for bi-cast and bonded leathers but it's a false economy to think they are cheaper. Top grain full and semi-aniline dyed leathers cost more up front but last longer, age well and hold their value better.
It's confusing out there. Terms like "All Leather" and "Top Grain Seating" can lead you to believe you're looking at a quality piece of furniture when it's just the opposite. If you know what you are looking for though, it makes it that much easier to ask the right questions.

No comments:

Post a Comment