Woven and nonwoven interlining each have their own characteristics, and which one is better depends on specific application scenarios and needs. Here are some comparisons:
Structural characteristics
Woven interlining: It is made by interweaving warp and weft yarns in a loom. This structure gives it a relatively stable texture, with better dimensional stability in both the warp and weft directions. It can maintain its shape well under normal use and processing conditions. For example, in tailored suits, woven interlining can help the fabric maintain a sharp and structured appearance.
Nonwoven interlining: It is formed by bonding fibers together through mechanical, chemical, or thermal methods, without the traditional weaving process. As a result, its structure is more random, which endows it with good flexibility and softness. It is often used in products that require a soft handfeel, such as some casual wear.
Performance characteristics
Woven interlining: Generally has better strength and durability. It can withstand more friction and stretching during the use and production process. For high - quality leather products, woven interlining can enhance the firmness of the overall structure. However, due to its relatively tight structure, its breathability may be slightly worse than nonwoven interlining.
Nonwoven interlining: Features good breathability because of the relatively loose fiber - bonding structure. It also has excellent heat - insulation properties in some cases. For example, nonwoven interlining is often used in winter clothing to provide warmth while maintaining breathability. But its strength is relatively lower compared to woven interlining, and it may be more likely to deform under excessive stress.
Cost and production efficiency
Woven interlining: The production process is more complex, involving multiple steps such as warping, wefting, and weaving. This leads to relatively high production costs, especially for high - quality woven interlinings with fine weaves.
Nonwoven interlining: The production process is relatively simple and can be produced in large quantities in a short time. Therefore, the production cost is usually lower, which makes it more cost - effective for large - scale production of some mass - market products.
In conclusion, if you need a material with high strength, dimensional stability, and a structured appearance, woven interlining may be a better choice. For applications that require softness, breathability, and cost - effectiveness, nonwoven interlining is often more suitable.
