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