| 摘要 |
A method of joining at least two webs (11, 12), said webs (11, 12) being porous and comprising meltable components, said webs (11, 12) being arranged in an adjacent manner to form a web structure (10), said web structure (10) comprising outer surfaces (13, 14) and an area of overlap (15) between said webs (11, 12); said method characterised by the steps of: 1) sufficiently heating a fluid to enable at least a partial melting of said meltable components; 2) directing a high speed jet of said heated fluid towards at least one of said outer surfaces (13, 14); 3) allowing said fluid to penetrate said webs (11, 12) at discrete locations; and 4) allowing said fluid to circulate in said webs (11, 12) to at least partially melt said meltable components. In another aspect of the invention, a disposable absorbent article is made according to the method described herein. <IMAGE> |
