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Diaper with back sheet application advantages
01.06.2015

Ultrasonic Bonding has been one of the hot topics at the recent OUTLOOK™ Plus in Brazil, where latest developments in nonwovens and the absorbent hygiene products markets have been reviewed.

Dow, Parafix and Fameccanica were among the speakers referring to latest trends in ultrasonic welding for hygienic applications, one example being the production of diaper back sheets. Currently produced by means of hot-melt or extrusion coating, ultrasonic welding offers a less costly, breathable alternative with better softness and less noisy structures. Different industry players like Dow are addressing the issue of optimizing barrier film recipes to be better suited for ultrasonic welding.


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