Patent ID: 8841505

Claim:
Process for bonding a first nonwoven material and a second nonwoven material wherein the bond is formed by a construction adhesive, and whereby the first nonwoven material is more hydrophilic than the second nonwoven material; the process comprising the steps of a) providing the first nonwoven material with a first part thereof, and advancing the first nonwoven material or the first part thereof to an adhesive application station with construction adhesive; b) providing the second nonwoven material with a first part thereof; c) applying with the adhesive application station the construction adhesive to the first nonwoven material or to the first part of the first nonwoven material; d) advancing the second nonwoven material or a first part thereof of and the first nonwoven material, or the first part thereof, with the adhesive, to a bonding station; e) bonding the first nonwoven material or first part of the first nonwoven material via the construction adhesive to the second nonwoven material or to the first part thereof; wherein the time or distance between steps c) and e) is at least 0.2 seconds or at least 1 meter, respectively.