Needle-punched non-woven fabrics are widely used in automotive interiors, environmental protection materials, civil engineering materials, clothing and bedding, etc. They can also be specially treated with back-gluing, powdering, brushing, buffing, coating, flame retardancy, waterproofing, oil resistance, cutting, compounding, etc. according to customer requirements.

Low-weight needle-punched non-woven fabrics are mainly used in automotive interior fields such as engine compartments, trunks, coat racks, sunshade panels for sunroofs, undercarriage protectors, seat linings, etc., and also in clothing inner linings, bedding mattresses, health care materials, landscaping, etc. The general process flow is: raw materials - loosening machine - cotton feeding machine - combing machine - laying machine - needle-punching machine - ironing machine - winding machine - finished product.

Today, the non-woven fabric manufacturer Duome Non-woven Fabric will talk with you about the production process of needle-punched non-woven fabrics.

1. Weighing and feeding

This process is the first step of needle-punched non-woven fabric production. According to the specified fiber ratios, such as black A 3D - 40%, black B 6D - 40%, white A 3D 20%, the fibers are weighed and fed in proportion and recorded to ensure the stability of product quality. If the feeding ratio is incorrect, then the style and standard samples of the produced products will differ, or there will be periodic color differences in the products, resulting in batch defects. For products with mixed raw materials and high color difference requirements, manual feeding should be as evenly distributed as possible, and if possible, use a two-stage cotton mixing equipment to ensure the most uniform cotton mixing.

2. Opening, blending, combing, spinning, laying

These actions are the decomposition process of the equipment operations when fibers become non-woven fabrics. All are completed automatically by equipment. The stability of product quality largely depends on the stability of the equipment, and at the same time, the familiarity of production and management personnel with the equipment and products, responsibility, experience, etc., can greatly help to detect abnormalities in a timely manner and handle them promptly.

That's all for today. If you want to know more, please continue to follow us. Jiangmen Duome Non-woven Fabric Co., Ltd. is a professional non-woven fabric enterprise for medical and health materials. Its main products include: hydrophilic non-woven fabric, water-repellent and skin-friendly non-woven fabric, various pore types of hydrophilic perforated non-woven fabric and various pressure-point non-woven fabric front waist pads. The company's products are widely used in healthcare, maternal and child hygiene products, adult diapers, etc. Welcome all sectors to purchase and consult.

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