WENNERBAECK, MARGARETA,EDWALL, KERSTIN,LAKSO, ELISABETH
申请号：
EP05758099
公开号：
EP1901691A4
申请日:
2005.07.14
申请国别(地区):
EP
年份:
2013
代理人:
摘要：
An absorbent article such as a diaper, pant diaper, a sanitary pant or incontinence garment has at least one first elastic web material which is ultrasonically welded to at least one second web material along at least one weld seam. The second web material is different to the first elastic web material and the second web material has a degree of elasticity which is different to the elasticity of the first elastic web material. The ultrasonic weld seam between the first elastic web material and the second web material is reinforced to have a weld strength in a direction transverse to the weld seam which is at least 5N/25.4 mm.
