Large Square Grid Semi-Crossed Spunlace: Performance Leap Driven by Structural Innovation

The performance breakthrough of Large square grid semi-crossed spunlace is firstly due to the stable structure constructed by its regular large square grid design. This square grid structure forms a three-dimensional frame on the surface of the fabric with precise geometric forms. When external force acts on the fabric, the nodes and frames of the square grid form a natural stress conduction path, which can evenly distribute the pulling force to the entire structure. This mechanical property avoids the risk of damage caused by local force concentration of traditional fabrics and greatly improves the tear resistance. In actual use, whether it is frequent bandage wrapping in medical scenarios or strong wiping during industrial cleaning, the large square grid structure can maintain the integrity of the fabric structure, provide a solid guarantee for its durability, and innovate the stability of spunlace fabric from the mechanical essence. ​
Double breakthrough in flexibility and wear resistance
The semi-crossed fiber arrangement breaks the inherent pattern of fiber arrangement of traditional spunlace fabrics and achieves a double breakthrough in flexibility and wear resistance. Compared with parallel or vertical arrangement, the semi-crossed structure enables the fibers to form a more complex entangled network in three-dimensional space. When the fabric is bent or folded, this elastic entanglement structure allows the fibers to slide and deform against each other, effectively buffering the impact of external forces and avoiding wrinkles and cracks. In terms of wear resistance, the semi-cross fibers form a protective layer through tight interweaving. When the surface of the fabric rubs against the outside world, the friction between the fibers prevents the displacement and pilling of a single fiber, extending the service life. Whether it is used to make close-fitting care products or high-intensity industrial materials, the semi-cross fiber arrangement can give the fabric shape retention and durability. ​
A comprehensive leap in performance dimensions​
The large squares and semi-cross structures do not work in isolation. The synergistic effect of the two achieves a comprehensive leap in the performance dimensions of spunlace fabrics. The stability provided by the square structure creates a basic framework for the semi-cross fibers to exert their elastic advantages, preventing the fibers from breaking due to loose structure when subjected to force; the flexibility of the semi-cross fibers alleviates the stress concentration problem of the square structure in dynamic use and enhances the toughness of the overall structure. This synergistic effect enables the fabric to exhibit balanced performance in different scenarios: in the medical field, it can withstand repeated adjustments during wound bandaging, and fit the skin with its soft texture; in industrial applications, it can resist high-intensity friction, and maintain good foldability for easy operation; in home scenes, it not only meets the durability requirements of daily use, but also has beautiful morphological stability.