초록 ▼

A process to make a profiled disposable absorbent product is disclosed. The disposable absorbent product has a first sheet, a second sheet and a fibrous core. The core is disposed between the first and second sheets and both sheets are joined to each other along a continuous or discontinuous line. T

A process to make a profiled disposable absorbent product is disclosed. The disposable absorbent product has a first sheet, a second sheet and a fibrous core. The core is disposed between the first and second sheets and both sheets are joined to each other along a continuous or discontinuous line. The process comprises the steps of joining the first sheet to the second sheet along a line following at least part of the periphery of the core with a distance to the core of 3 mm to 8 mm; and calendering the core between the sheets in a calender to approximately uniform density, the calendering being such that the core expands along its periphery and thereby reduces the distance of between the edge of the core and the line joining the first sheet to the second sheet by 1 mm or more. The process provides absorbent articles with very small distances between the core and the line of joining the topsheet and backsheet of the absorbent article.

대표청구항 ▼

[ What is claimed is:] [1.] A process for making disposable absorbent products, said products having a first sheet, a second sheet and a fibrous core, said core being disposed between said first and said second sheet and said sheets being joined to each other along a line at least partially followin

[ What is claimed is:] [1.] A process for making disposable absorbent products, said products having a first sheet, a second sheet and a fibrous core, said core being disposed between said first and said second sheet and said sheets being joined to each other along a line at least partially following the periphery of said core with a reduced distance to said core; said process comprising the steps ofa)joining said first sheet to said second sheet along said line following at least partially the periphery of said core with a distance from said core to said line to be about 3 mm to about 8 mm prior to calendering of said core; andb)calendering said core between said sheets in a profiled calender so that said core is expanded along its periphery and thereby said distance is reduced such that the distance of the periphery of the core to the line ranges from about 0 mm to about 3 mm.