Spunlace nonwoven fabric for wet wipes materials
In the production system of wet wipes, spunlace nonwoven fabric is the most crucial basic material. It not only determines the softness and absorbency of the wipes but also directly affects the strength and user experience of the finished product. The manufacturing of spunlace nonwoven fabric requires a complete set of high-standard, highly stable production equipment to ensure the long-term stability of the material quality.
Spunlace Nonwoven Fabric Production Line Structure
Spunlace nonwoven fabric production typically uses a fully automated production line, mainly including an opening and blending system, a carding and web-forming system, a hydroentangling reinforcement system, a drying system, and a winding device. After the raw fiber is opened and uniformly mixed, it is formed into a fiber web by a high-speed carding machine and then reinforced by a high-pressure hydroentangling device. High-pressure water jets repeatedly pierce the fiber layers, causing the fibers to entangle, thus forming a high-strength, soft-to-the-touch fabric structure without the addition of adhesives.
The entire production line operates at high speed and has a high degree of automation. The basis weight and width can be adjusted according to the intended use of the wet wipes to meet the needs of different products such as baby wipes, cleaning wipes, and makeup remover wipes.
Core Equipment and Technological Advantages
The spunlace machine is a key piece of equipment in the entire production line. Its high-pressure pump system and nozzle structure directly affect the fiber entanglement effect. A stable water pressure control system ensures a uniform fabric surface, free of holes and uneven strength. The accompanying multi-layer filtration and circulating water system effectively reduces water consumption and improves environmental performance.
The drying system adopts a hot air penetration structure, ensuring uniform heating of the fabric and preventing localized over-drying or uneven moisture content. An automatic tension control and online detection system monitors fabric quality in real time, reducing the defect rate and ensuring roll flatness and adaptability for subsequent processing.
Compatibility with Wet Wipe Equipment
High-quality spunlace nonwoven fabric must be highly compatible with wet wipe folding machines, liquid dispensing systems, and packaging machines. A uniform liquid absorption structure facilitates precise quantitative liquid dispensing, while stable fabric strength reduces tearing or pilling problems during production, thereby improving the efficiency of the entire wet wipe production line.