Textile Coating Industry

1. Industry Overview

The core of the textile coating industry lies in applying polymer materials onto base fabrics through specific processes, thereby endowing textiles with special functions such as water resistance, flame retardancy, stain resistance, and moisture permeability. During this process, solvents and additives in the coating materials release large amounts of volatile organic compounds (VOCs) during application—a problem that represents the most significant source of pollution in the textile coating industry.

Pollutant Category

Primary source

Major pollutants

Key features

Exhaust gas

Drying/Curing Oven, Slurry Preparation

Organic exhaust gas/VOCs (core pollutants)

Solvent-based coating processes generate high concentrations of VOCs, making them a key focus for pollution control and possessing recovery value.

Solid

Waste

Waste gas treatment, processed waste materials, packaging

Including waste liquid containing DMF, waste activated carbon, waste packaging materials, waste glue, and waste fabrics, etc.

Some of it is classified as hazardous waste and requires professional disposal.

2. Solution

Pollution control in the textile coating industry is a key strength of Jullian Group. We can provide owners with the following efficient, stable, and proven technical solutions.

(1) Yingzhong Environmental Protection provides exhaust gas treatment equipment:

● For recoverable waste gases: DMF & toluene series recovery unit (spray absorption + activated carbon adsorption);

● For non-recyclable exhaust gases: RTO incineration, with optional equipment for hot-air recovery, thermal oil recovery, steam recovery, and more.

(2) JULIAN Environmental provides raw materials such as polyurethane resins and chemical solvents, as well as services for the resource utilization and harmless disposal of solid waste (hazardous waste):

● Develop customized functional polyurethane materials;

● Recovery and reuse of waste organic solvents, as well as regeneration of the finished solvent DMF;

● Regeneration of waste activated carbon, as well as high-quality activated carbon with various iodine values;

● Hazardous wastes such as waste packaging and waste glue: Harmless incineration;

● JULIAN Group has a professional fleet of hazardous goods transportation vehicles, enabling it to provide timely transfer services for clients.

Product link

● Spray Absorption + Activated Carbon Adsorption (DMF & Toluene Series Recovery Unit)
● RTO incineration

● Polyurethane material
● Recovery and reuse of waste organic solvents
● Regeneration of waste activated carbon
● Hazardous waste incineration
● Dangerous Goods Transportation