| 摘要 |
A strong, durable nonwoven fabric comprising a layer of polyester or polyolefin or both fibers. The fibers are disposed in a regular repeating pattern of lightly entangled fiber regions of higher area density than the average area density of the layer. Fibers extending between the lightly entangled fiber regions are interconnecting and randomly entangled with each other in the said regions. An effective amount of an adhesive binder is also included in the fabric. |
