Pro-Safe® Sonic Bonded pads and split roll are made from a single layer of meltblown which is sonically bonded together. The sonic bonding points make the pad less prone to stray fibres becoming detached. This gives the pad a very even structure which also contributes to the pads good abosrbency rate. These attributes help make this absorbent an industry standard construction because it offers all-round average performance but excellent versatility.