Huge leaps forwards
Digital printing on leather has made huge advancements in recent years and, we are proud to say, we have made advancements with it. Using top-of-the-range equipment and techniques, we can create leather prints to superb quality, and with our custom leather printing service, you can use your photographs and designs to create stunning personalised printed leather.
What Leather Is
Leather is the hide or skin of an animal, and one of the oldest materials that we still use today. It has come a long way since the very beginning, we can now offer custom digital printing on leather, but in the grand scheme of things, how we use leather and the way that it is prepared for use has not really changed much at all. Natural leather may come with blemishes or indents sometimes due to the way it is processed to be used in clothes and accessories. This is totally normal and we avoid using the damaged areas of the skin, but for larger prints, it is not always possible.
Where We Get It
It's safe to say that we've now covered that leather comes from animals, but which ones? When you say the word 'leather', people tend to immediately think of cows, however, this is not always the case. The leather that we have stocked the longest is our stunning Nappa leather, and this is a full grain leather. In France, pig leather tends to be the most common. You can also obtain leather from sheep, horses, mutton, and elk. The hide of reptiles is popular for its distinctive patterns, kangaroo leather is great for motorcycle accessories as it is resistant to abrasion, and ostrich leather is becoming increasingly popular as it features a 'goosebump' effect. In Thailand, stingray leather is popular for belts and wallets because of its durability.
The Nappa leather is sourced via Italian tanneries for printing and finishing in our own in-house atelier studio. This work is by hand and to order. As a full grain, bovine-calf leather, it is graded to the highest level for print and manufacturing quality.
Needless to say, we don't take leather straight from the animal and make it into a jacket, we can't go straight into the digital leather printing. It has to go through a process that we call 'tanning' before it can be used. It's a three-step process to manufacture leather in a usable state.
First and foremost, you need to prepare the hide. This includes liming, which uses a drink and paddle to soak the hide in an alkali solution, which is immediately followed by de-liming, which uses an almost identical process to remove the alkali from the pelt and to lower the pH level. It also includes removing all of the hair from the hide, de-greasing it, bleaching it and finally pickling it. The leather pickling process is usually done to help the tanning agents penetrate the leather during step two.
This is the actual tanning part of the process. The tanning stabilises the proteins in the hides which prevent them from rotting. A tanning liquor is used to immerse the hide in a giant drum. This drum is slowly rotated, allowing the tanning liquor to penetrate through the entirety of the thickness of the hide. Once coated evenly, the pH of the liquor is raised which fixes the liquor to the leather. This is known as basification and makes your leather more resistant to shrinkage.
The third and final step is known as crusting. This thins and lubricates the leather. If the leather is to be coloured, that too is done at this stage. The crusting process finishes with drying and softening the leather, and may sometime also consist of splitting, shaving, dying or whitening. Some tanners or tanneries may oil the leather to improve water resistance, however, this isn't permanent, and the oils will wash out with over-exposure to water.
Expansion is Key
Here at Bags of Love, we have put more focus on expanding our leathers. We have introduced more types of leather, including corrected grain, double butt, recycled leather board and more. We offer both smooth and debossed finishes and we are keen to continue with this expansion project. We have introduced a leather swatch pack, which will be updated as we introduce more leathers into our range, and are starting to offer more and more printed leather products and accessories, not just the leathers themselves.
Modern printing methods allow us to carry out digital printing on leather directly onto the surface of the material, eliminating the need to print onto a coating that is then applied. This works beautifully on all of our printed leather materials and is not interrupted by the texture. Details are printed with superb clarity and fine lines up to 2pt are created with ease. Colour reproduction is amazing, offering rich and vibrant tones. The prints become as strong as the personalised leather itself for a fantastic custom finish.
Martindale tested for strength