Abstract: The present invention relates to the perforation of nonwovens with a perforating roll and an opposing roll. The perforating roll and opposing roll form a gap, through which a nonwoven being perforated, is guided and perforated. The perforation apparatus comprises a feed device and a withdrawal device. The feed device is arranged such that the nonwoven being perforated advances first onto the opposing roll, before it enters the gap. The withdrawal device is arranged such that after leaving the gap, the perforated nonwoven remains on the perforating roll. Furthermore, a perforation method and a corresponding nonwoven structure are provided.

Abstract: The present invention relates to the perforation of nonwovens with a perforating roll and an opposing roll. The perforating roll and opposing roll form a gap, through which a nonwoven being perforated, is guided and perforated. The perforation apparatus comprises a feed device and a withdrawal device. The feed device is arranged such that the nonwoven being perforated advances first onto the opposing roll, before it enters the gap. The withdrawal device is arranged such that after leaving the gap, the perforated nonwoven remains on the perforating roll. Furthermore, a perforation method and a corresponding nonwoven structure are provided.

Abstract: The present invention relates to a multilayer product having at least one first layer, an absorbent intermediate layer and a second layer, whereby at least the first layer contains at least one first material and one second material. The first layer and/or the second layer is at least partially liquid permeable. The first material has a higher melting point than the second material, with the second material creating a bond to the second layer.

Abstract: The present invention relates to a multilayer product 1 having at least one first layer 2, an absorbent intermediate layer 3 and a second layer 4, whereby at least the first layer 2 contains at least one first material 5 and one second material 6. The first layer 2 and/or the second layer 4 is at least partially liquid permeable. The first material 5 has a higher melting point than the second material 6, with the second material 6 creating a bond to the second layer 4.

Abstract: The present invention relates to a multilayer product 1 having at least one first layer 2, an absorbent intermediate layer 3 and a second layer 4, whereby at least the first layer 2 contains at least one first material 5 and one second material 6. The first layer 2 and/or the second layer 4 is at least partially liquid permeable. The first material 5 has a higher melting point than the second material 6, with the second material 6 creating a bond to the second layer 4.

Abstract: The present invention relates to a perforation apparatus (1) for nonwovens, with a perforating roll (4) and an opposing roll (5). The perforating roll (4) and opposing roll (5) form a gap (9), through which a nonwoven (6) being perforated, is guided and perforated. The perforation apparatus (1) comprises a feed device (8) and a withdrawal device (12). The feed device (8) is arranged such that the nonwoven (6) being perforated advances first onto the opposing roll (5), before it enters the gap (9). The withdrawal device (12) is arranged such that after leaving the gap (9), the perforated nonwoven (10) remains on the perforating roll (4). Furthermore, a perforation method and a corresponding nonwoven structure are provided.

Abstract: The invention relates to a disposable product (1), in particular a hygiene product which absorbs fluids. Said product comprises an upper layer (2) and a core (4) which absorbs and stores fluids. A fluid distribution and storage layer (6) is located below the core (4), in order to absorb fluid that escapes from the absorbent core as a result of pressure being exerted on said core (4).