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In the field of materials science, elastic nonwoven fabric has evolved from its birth to wide application thanks to its constantly innovative characteristics. Its advanced process is the result of the interweaving of innovation and breakthrough.
I. Material Innovation: Rebuilding the Foundation
The research and development of new raw materials is the key to the development of elastic non-woven fabrics. Elastic non-woven fabric has strong adhesion and is not prone to deformation, making it suitable for dynamic scenarios such as medical protective clothing. Meanwhile, bio-based and degradable polymers such as polylactic acid are also under development to help reduce the environmental burden.
Raw material compounding is as important as structural optimization. Composite fibers combine fibers with different properties. For example, through the combination of two skin-friendly layers and a wavy elastic layer, multi-directional elastic activation is achieved. The multi-layer composite structure makes the outer layer of the non-woven fabric waterproof, the middle layer supportive and the inner layer skin-friendly, meeting the demands of various fields.
Second, technological breakthroughs: Dual Improvements in efficiency and quality
The innovation of meltblown technology has made elastic non-woven fabric have a high porosity and be breathable and comfortable. The formation of micron-sized ultrafine fiber structures not only ensures breathability but also enhances strength. After optimizing parameters such as the nozzle temperature, the production efficiency and quality stability have been significantly improved.
Iii. Application Expansion: Value Release
In the field of medical and health care, elastic non-woven fabric, with its elasticity and skin-friendliness, has become an ideal material for products such as band-aids and medical gloves. It closely adheres to the wound and provides moderate pressure to facilitate healing.
In the clothing industry, elastic non-woven fabric is used as the inner lining of sportswear, underwear, and necklines and cuffs to enhance breathability and fit. In hygiene products, this material is used in parts such as the waist of baby pull-up pants to ensure comfortable wrapping. In the furniture field, it serves as a sofa padding material, enhancing both comfort and aesthetics.
Iv. Environmental Protection Transformation: Sustainable Development
Environmental protection requirements have driven elastic non-woven fabrics to develop in a green direction. Antibacterial non-woven fabrics with added herbal factors and degradable materials are constantly emerging. TPU materials also have the potential for recycling. In the production process, equipment is optimized, environmentally friendly additives are adopted, clean production is promoted, and energy consumption and pollution are reduced.
From materials to processes, from applications to environmental protection, elastic non-woven fabrics continue to make breakthroughs. In the future, driven by technology and demand, it will create value in more fields.
Dongyang Lai Chi Environmental Protection Technology Co., Ltd. has an annual output of more than 40 million square meters of elastic non-woven production line, SSS nonwoven production line, SMS non-woven production line, and a series of elastic deep processing equipment, professional production and sales nonwoven fabric, spinning Nonwoven fabric, elastic nonwoven fabric, medical nonwoven fabric, is your trusted nonwoven manufacturer .
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