A sheet of absorbent material, roll, log and method for manufacturing the same

摘要

A sheet of absorbent material (59) having opposite sheet side edges spaced apart from one another to define an overall width of the absorbent sheet, the sheet of absorbent material comprising zones of weakness spaced along the sheet of absorbent material according to a machine direction (MD), each zone of weakness extending substantially transversally to said machine direction (MD), each zone of weakness defining two adjacent individual absorbent sheet portions (19), each zone of weakness being a tear line (50A, 51A, 52A). The tear line (50A, 51A, 52A) comprises two edge regions (56) and a central region (55), a first edge region beginning at one of the sheet side edges towards the central region, a second edge region beginning at the other sheet side edges towards the central region, the central region (55) comprising alternating perforated segments (60, 62, 64, 66, 68) and unperforated segments (61, 63, 65, 67, 69). The edge regions (56) are unperforated so as to constitute attachment areas within the tear line (50A, 51A, 52A) between two adjacent individual absorbent sheet portions (19).