Elastic non-woven fabric is a new type of material that combines elasticity and practicality. Its outstanding properties stem from the scientific and reasonable raw material ratio and the synergistic effect of multiple components. Therefore, it has been widely applied in various fields. Among them, polypropylene (PP) is the core basic raw material, accounting for more than 70%. With good wear resistance and corrosion resistance, it lays a solid foundation for the strength and toughness of the material, and also has lightweight and breathable characteristics, which can be adapted to various production scenarios.
The raw materials of elastic non-woven fabric can be classified into three categories based on their functions: basic framework raw materials, elastic enhancement raw materials, and functional auxiliary raw materials. Different raw materials have significant differences in characteristics, which directly determine the applicable scenarios of the products. Reasonable combination can make the material performance more in line with the actual usage requirements.
In the selection of raw materials, safety, environmental friendliness, and stability are key indicators. For products in direct contact with the human body such as medical, maternal and infant, and beauty, the raw materials must meet medical grade standards, have no odor, no irritation, no harmful chemical additives, and pass strict skin irritation tests. Generally, high-purity polypropylene is used to ensure the safety of use. At the same time, high-quality raw materials should have recyclable or naturally degradable properties, have a low pollution production process, and conform to the green environmental trend. They also need to have good environmental stability and remain stable in high-temperature, humid, etc. conditions to meet long-term reliable use.
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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