Protective fabric processing is a very important industry field at present. The processing of protective fabrics is not only to ensure its basic protective function, but also to meet people's aesthetic requirements for clothing. This requires processing manufacturers in the processing of protective fabrics, not only to consider its protective performance, but also to consider the quality and beauty of the clothing. This paper describes the basic flow and technical requirements of protective fabric processing.
First, the basic process of protective fabric processing
Protective fabric processing is divided into pre-treatment and post-treatment two links. Pre-treatment is mainly to provide a sound fabric foundation, ensure that the fabric can achieve good results after post-treatment, and solve the basic problems that trouble post-treatment. Post-processing refers to the corresponding processing of specific functional requirements.
(1) Pre-treatment
Pre-treatment is the work of treating the fabric, mainly including the following aspects:
1. Paint removal: Remove impurities such as oil and impurities in the fabric.
2. Cleaning: Clean the dust and other impurities on the fabric.
3, coating: Use acrylic cutting, and attach it to the fabric surface, reduce the amount of fabric fuzz.
4, ironing: the fabric will be ironed flat, make it more flat, but also can solve the fabric in the process of folding problems.
(2) Post-processing
Post-processing refers to the corresponding processing of specific functional requirements, mainly including the following aspects:
1, waterproof: through the use of specific chemical materials, so that the fabric has a waterproof function, to avoid moisture into the fabric, to ensure that the quality of the fabric is not affected.
2, fire prevention: through the use of chemical materials, increase the fire resistance of the fabric, avoid the fabric in front of the fire source is burned, thereby enhancing the protection function.
3, antistatic: By coating polymer materials on the surface of the fabric, increase the antistatic function of the fabric, reduce the electrostatic effect in the electric field.
4, electromagnetic wave protection: through the use of materials for electromagnetic waves, increase the electromagnetic wave protection function for the fabric, to avoid the harm of electromagnetic waves to the human body.
Second, protective fabric processing technical requirements
1, the choice of materials
The selection of protective fabric materials is an important issue to be considered when processing protective fabrics. It is necessary to choose safe texture and good ductility fabric, so as to ensure that the protective fabric processed has excellent performance.
2, the choice of printing and dyeing technology
The choice of printing and dyeing technology has a great impact on the quality and protective function of the processed protective fabric. The simple way of printing and dyeing process is to mix the color material and water and paint the surface of the fabric, but the effect of this way is poor, and the paint is easy to peel off. The better printing and dyeing method is high-temperature spraying, which is to spray the color onto the surface of the fabric, and then heat the fabric and fix the dye, so as to obtain the beautiful color and good protective effect of the fabric.
3, the choice of processing technology
The process of protective fabric is complex, and the choice of processing technology has a great impact on the quality and symmetry of the processed protective fabric. When processing different fabrics, it is necessary to choose an optimized processing method to obtain a fabric with good texture and protective function.
4. Testing and quality control
In the process of protective fabric processing, it is necessary to carry out a variety of surface performance tests on the processed fabric, such as surface stretching, moisture treatment, fabric quality and so on. The resulting data can be replicated and referenced for management and optimization of production processes.
In short, protective fabric processing is a very important industry field at present, and plays a very important role in the safety of life and work. Therefore, in the process of protective fabric processing, we must pay attention to the selection of appropriate materials, printing and dyeing technology, processing technology and necessary testing and quality management, so as to process good quality, with excellent protective properties of the fabric, so as to better protect people's safety.
