Progress of Production

Image Description

1. PRESERVATION

A procedure that allows the raw material to be transported and stored temporarily. Even though it’s typical, it’s not necessary if a tannery factory leather factory is close to a slaughterhouse. This occurs at the conclusion of the slaughterhouse processes, where all animal leather—with the exception of reptile leather—is a by-product.

2. PREPARATION

The collagen structure is opened, and the animal hides such as cowhide leather, are fleshed, processed with base chemicals, and split into grains and splits after being cleaned of dirt, blood, salt, and hair. The leather used for upholstery and automobiles frequently splits at this stage. In-depth tanning is also provided with hides.

3. TANNING

Leather is produced during tanning by converting the collagen in hides. This guard against microorganisms and protects the collagen of the hide. At this point, drying the leather would result in hard, unmanageable leather. There are numerous tanning agents available, e. g. Chrome, zoology, glutaraldehyde (GDA), artificial goods, or plant extracts. Many prefer to do the tanning themselves but a tanning factory is considered a much more cost-effective and time-saving alternative to a DIY version of the tannery.

4. PROCESS AFTER TANNING

Syntans, fat liquors, and dyes are applied to the wet end of the leather to give it its final characteristics. The wet-end products and mechanical processes needed vary depending on the leather article.

5. FINAL STEP

The leather is improved through a number of procedures. In order to protect the leather, improve its performance, and produce stylish colors and patterns, a final film with multiple layers is used.

Production


1. PRESERVATION


2. PREPARATION


3. TANNING


4. PROCESS AFTER TANNING


5. FINAL STEP