Hello dear friends!Today we are going to talk about a field that is both mysterious and practical - "Nonwovens Materials and Engineering". Maybe you are still unfamiliar with this term, but it doesn't matter, I will take you into this wonderful world in the most intimate and interesting way.
Non-woven material, also known as non-woven fabric or non-woven fabric, is a fabric formed without spinning and weaving. They are fixed by means of oriented or randomly arranged fibers, using methods such as adhesives, hot bonding, or mechanical reinforcement. Non-woven materials have the characteristics of porous, breathable, flexible, etc., and are widely used in medical, hygiene, environmental protection, clothing, construction and other fields.
1.Nonwoven Materials & Engineering BasicsThis direction mainly studies the basic composition, preparation process, performance testing and application fields of nonwoven materials. You'll gain an in-depth knowledge of all aspects of fibres, adhesives, reinforcement methods, and more, laying a solid foundation for the development and application of nonwoven materials.
2.Nonwoven product development and designIn this direction, you will learn how Xi design and develop nonwoven products with specific functions according to market demand and practical application scenarios. For example, medical and health products, environmentally friendly filter materials, high-performance composite materials, etc.
3.Nonwoven process technology and equipmentThis direction mainly studies the production process and equipment technology of nonwoven materials. You will learn about the principles and characteristics of various production processes, as well as how to optimize production processes and improve product quality.
4.Performance testing and evaluation of non-woven materialsIn this track, you will learn how Xi test and evaluate the properties of nonwoven materials. For example, test methods and evaluation standards for air permeability, water absorption, tensile strength and other indicators.
5.Nonwoven material application and sustainable developmentThis direction focuses on the application of nonwovens in various fields and sustainable development issues. You will learn about the application status and development trend of nonwoven materials in the fields of medical treatment, hygiene, environmental protection, etc., and at the same time, how to reduce the environmental impact of the production process and improve the sustainability of products.
With the continuous progress of science and technology and the improvement of people's requirements for quality of life, the development prospects of nonwoven materials and engineering are becoming more and more broad. In the future, we can expect the development of the following directions:
1.Green and environmentally friendlyWith the increasing awareness of environmental protection, the development of environmentally friendly nonwoven materials and the reduction of the environmental impact of the production process will become the focus of research. For example, the use of degradable fibers and environmentally friendly adhesives to prepare degradable non-woven materials to reduce the pollution of waste to the environment.
2.Functional innovationAccording to the needs of different application fields, the development of nonwoven materials with specific functions will be a research hotspot in the future. For example, the development of medical and health products with antibacterial, waterproof, breathable and other functions to improve the performance and comfort of products.
3.Intelligent developmentThe application of intelligent technology to non-woven materials has developed smart textiles with functions such as sensing, monitoring, and reaction, bringing more convenience and safety to people's lives.
4.Composites researchThrough compounding with other materials, nonwoven composites with higher performance and wider application fields are developed. For example, it is compounded with nanomaterials to improve the mechanical properties and functionality of non-woven materials.
Dear friends, I hope this article can bring you more understanding and interest in the field of nonwoven materials and engineering. This field is full of challenges and opportunities, let's look forward to more surprises and breakthroughs in the future!
2024 Postgraduate Entrance Examination