Claims
- 1. A method of anchoring fastening tabs to side portions of a disposable sanitary garment, said garment comprising a top sheet of liquid permeable, weldable material, a backing sheet of liquid impermeable material and an absorbent body enclosed therebetween, the top sheet and the backing sheet being extended outside the absorbent body around the periphery thereof and joined to each other in regions thereof lying outside the absorbent body, said garment having a front part, a rear part and an intermediate crotch part wherewith laterally extending fastening tabs are fastened to the side portions in the rear or front part of the garment, characterised by the following steps;cutting out holes in a backing sheet in opposite side portions of the rear or front part thereof, joining a top sheet to the cut backing sheet with an absorbent body disposed between these sheets, thereby creating a composite blank, placing fastening tabs in the side portions of the composite blank containing the cut out holes in the backing sheet with the manufacturer's ends of said tabs each being disposed above one of said holes, said tabs being made of a material which is compatible to the top sheet material from a welding point of view, and anchoring the manufacturer's ends of the fastening tabs to the top sheet by welding.
- 2. The method according to claim 1, characterised by cutting successive rows of holes in a web of backing material which is continuously running in a machine direction.
- 3. The method according to claim 2, characterised by laying a row of absorbent bodies on to the web of backing material, laying a web of to sheet material on the web of backing material, the web of top sheet material having the same width as the web of backing sheet material, joining the two webs together, thereby creating a continuous web of garment blanks, and thereafter welding fastening tabs to the side portions of the rear or front part of each garment blank.
- 4. The method according to claim 2, characterised by laying a row of absorbent bodies on a continuously running web of top sheet material, the web of top sheet material having the same width as the web of backing material, laying the web of backing material onto the web of top sheet material, joining the two webs together, thereby creating a continuous web of garment blanks, and thereafter welding fastening tabs to the side portions of the rear or front part of each garment blank.
- 5. The method according to claim 1, characterised by reinforcing the top sheet material in areas to which fastening tabs are anchored or are to be anchored.
- 6. The method according to claim 1, characterised by anchoring the manufacturer's ends of the fastening tabs by ultra-sound welding.
- 7. The method according to claim 4, characterised by reinforcing the top sheet material in areas to which fastening tabs are anchored or are to be anchored.
- 8. The method according to claim 4, characterised by anchoring the manufacturer's ends of the fastening tabs by ultra-sound welding.
- 9. The method according to claim 5, characterised by anchoring the manufacturer's ends of the fastening tabs by ultra-sound welding.
Parent Case Info
This application claims benefit of provisional application No. 60/239,904, filed Oct. 13, 2000.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
4364787 |
Radzins |
Dec 1982 |
A |
4382303 |
Lunt |
May 1983 |
A |
5482588 |
Goulait et al. |
Jan 1996 |
A |
Foreign Referenced Citations (1)
Number |
Date |
Country |
WO 0001339 |
Jan 2000 |
WO |
Provisional Applications (1)
|
Number |
Date |
Country |
|
60/239904 |
Oct 2000 |
US |