The Development Prospect Of Environmental pretreatment Agent In The Process Of Textile Application

Environmental protection pretreatment agent refers to the chemical treatment agent used for textile dyeing and printing. Its function is to improve the surface state of the fiber, improve the absorption and uniformity of dyeing and printing, reduce the waste of dyes and auxiliaries, and reduce environmental pollution and energy consumption.

Environmental protection pretreatment agents usually include oil removal agent, wool washing agent, scouring, wetting agent, dispersing sequestering agent, oxygen bleaching stabilizer.

With the continuous improvement of global environmental awareness, the development prospect of environmental protection pretreatment agent in textile application is more and more broad. The following are several development trends of environmental protection pretreatment agent in textile application:

1. Development of biodegradable environmental protection pretreatment agent. The traditional chemical pretreatment agent has great environmental pollution, while the biodegradable environmental pretreatment agent can not only meet the environmental protection requirements, but also reduce the impact of pollutants on the environment.

2. Development of environmental protection pretreatment agent with low temperature and low energy consumption. Traditional pretreatment agents generally need to be processed under high temperature conditions, which not only consumes a lot of energy, but also causes fatigue of the fiber, affecting its performance. The development of low temperature and low energy consumption environmental protection pretreatment agent can reduce the cost and improve the sustainability of the process.

3. Application of functional environmental protection pretreatment agent. The traditional pretreatment agent can only improve the absorb ability and uniformity of the fiber surface, while the functional environmental protection pretreatment agent can also give the fiber other functions, such as antibacterial, waterproof, anti-fouling and so on.

4. Combination of environmental protection pretreatment agent and digital technology. Digital technology can improve the efficiency and accuracy of pretreatment agent use, reduce waste, and also enable intelligent control and monitoring.

Environmental pretreatment agents can reduce the environmental impact of the textile industry and improve the performance and quality of textiles.

The development trend of environmental pretreatment agent is to bio-degradation, low temperature, low energy consumption, functional and digital technology. These trends will further promote the development of environmentally friendly pretreatment agents in textile applications.

For example, some environmental protection pretreatment agents can replace traditional wrinkle treatment agents containing chromium, effectively reducing the content of chromium in textiles, avoiding environmental pollution and harm to human health.

In addition, the environmental protection pretreatment agent can also improve the properties of washing resistance, friction resistance, antibacterial and so on, increase the service life of textiles and added value.

With the popularization of environmental awareness and continuous progress of technology, the research and development and application of environmental protection pretreatment agent will be more and more extensive. In the future, people will pay more attention to the research and application of environmental pretreatment agent, and develop more environmental protection, efficient and safe pretreatment agent to meet the needs of textile production, and reduce the harm to the environment and human body.