Invention Title:

A BIOLEATHER PRODUCTION METHOD

Publication number:

US20240117564

Publication date:
Section:

Textiles; paper

Class:

D06N3/02

Inventor:

Assignee:

Applicant:

Drawings (4 of 7)

Smart overview of the Invention

The bioleather production method focuses on creating a sustainable and environmentally friendly alternative to traditional leather. This bioleather, which resembles genuine leather both physically and visually, is made from cellulose produced by microorganisms. It is free from harmful chemicals and can be utilized in various sectors that typically rely on animal skin or synthetic leather.

Environmental Impact of Traditional Leather

Conventional leather production is linked to significant environmental concerns, including high greenhouse gas emissions and pollution. The livestock industry, responsible for leather production, contributes approximately 12-14.5% of global emissions and leads to deforestation and habitat loss. The process of producing leather involves the use of vast amounts of water and harmful chemicals, further exacerbating environmental degradation.

Challenges with Synthetic Leather

Synthetic leathers, while an alternative to traditional leather, often rely on petroleum-based materials which are not biodegradable and release toxic gases when burned. These materials pose health risks to both humans and the environment. The growing demand for sustainable alternatives has prompted research into more eco-friendly options that do not involve animal products or harmful chemicals.

Innovative Production Method

The patented method for producing bioleather involves a unique combination of ingredients such as black tea, green tea, glucose, acetic acid, and specific bacteria known for their cellulose-producing capabilities. This process differentiates itself from existing patents by utilizing a bacterial biopolymer structure that closely mimics the properties of natural leather without relying on animal or synthetic materials.

Benefits of Bioleather

The resulting bioleather offers several advantages: it is biodegradable, environmentally friendly, flexible, and possesses high tensile strength. It supports sustainable development initiatives and aligns with the growing trend towards veganism and ethical consumerism. As a viable substitute for traditional leather, this bioleather contributes positively to reducing carbon emissions and promoting a green economy.