Development prospects of medical green non-woven fabrics


Release time:

2023-04-11

The green non-woven fabric can be further processed into artificial skin, anti sticking gauze, surgical clothes and hats, bacteria blocking masks, disinfection packs, protective clothing, antibacterial cloth, masks, diapers, sanitary napkins, sanitary pads and civilian dusters, wiping cloths, wet face towels, towels, soft towel rolls, beauty products, etc. The production mainly adopts three processes: green non-woven fabric, hot melt composite, and spunlaced fabric. PP spunbonded fabric is used to produce sanitary cloth, hot melt composite fabric is used as sanitary napkins and pads, and spunlaced fabric is used as surgical supplies for personal care and environmental protection under strict control. The latest combination of spinning and melt blown ultra-fine melt blown fibers (diameter 2) ц) The SMS/SMMS non-woven material made of and FM fine denier fiber (fineness 0.5-0.8Den) has the advantages of soft and even texture, good tensile strength and liquid shielding. After hydrophilic, water repellent, anti-static and anti-aging treatment, it is specially used for processing medical and health products such as PP spunbonded and SMS, spunlaced non-woven fabrics (viscose and polyester blended fabrics) and medical needle punched elastic green non-woven fabrics.
Spunbonded melt blown (SMS and SMMS) water repellent non-woven fabric produced using DuPont technology in the United States, with an outer layer of filament spunbond and an inner layer of ultrafine fiber melt blown. Low weight, high strength, and elongation; High air permeability and strong water resistance. Good product uniformity and high opacity; Green non-woven fabric is composed of continuous filaments, which have good breaking strength and elongation; The melt blown layer is composed of continuous ultrafine fibers, which have good barrier effects on moisture, bacteria, dust, etc; Has high water pressure resistance and good breathability; Good acid and alkali resistance; Can produce different colors. In the medical industry, it can be used as surgical gowns, surgical scarves, wound care, protective clothing, hats, masks, etc; In the field of health, it can be used as a side leakage prevention edge for baby diapers and adult incontinence diapers. The special purpose medical non-woven fabric with three types of anti alcohol properties has an anti alcohol effect of up to 10 levels (i.e. can withstand 100% alcohol), good anti blood and anti oil effects; Anti static SMS (SMMS) non-woven fabric has good anti static effect, with a surface resistance less than 108 Ω. It is used to make surgical gowns and isolation gowns; Mouldproof and antibacterial green non-woven fabrics have excellent antibacterial effects and are widely used in medical, industrial, and hygiene environments with high microbial requirements. There is a strong demand for SMS materials, and the market also has a strong demand for stretching machines. Stretching machines are used to stretch films to make green non-woven fabrics have better breathability and endurance.

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The development path of non-woven fabrics in China

Non woven fabric is a new type of environmentally friendly material, also known as non-woven fabric, which has the characteristics of moisture resistance, breathability, flexibility, lightweight, non combustible, easy decomposition, non-toxic and non irritating, rich colors, low price, and recyclability.

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