Claims
- 1. A device for application of a gluing system of at least two components, comprising a unit of at least two hollow members, at least one member for each component, provided with a plurality of orifices in each member designed to apply the respective component onto a substrate below the hollow members to form strands, the hollow members being positioned above the plane of application, wherein the unit comprises means for adjusting the position of the orifices in at least one of the hollow members in relation to the position of the orifices in the other hollow member(s), wherein the means for adjusting the position of the orifices is a common exchangeable nozzle plate covering at least two hollow members.
- 2. The device according to claim 1, wherein the orifices for each of the hollow members in the common nozzle plate can be arranged so that the later applied strands of one component substantially overlap the corresponding strands of the previously applied component(s).
- 3. The device according to claim 1, wherein the orifices for each of the hollow members in the common nozzle plate can be arranged so that the later applied strands of one component do not overlap the corresponding strands of the previously applied component(s).
- 4. The device according to claim 1, wherein the orifices for each of the hollow members in the common nozzle plate can be arranged so that the later applied strands of one component do not contact the corresponding previously applied strands of the other component(s).
- 5. The device according to claim 1, wherein the distance center to center between the hollow members is from about 5 mm to about 900 mm, provided that the total distance, center to center, between the two most distant hollow members is no more than about 900 mm.
- 6. The device according to claim 1, wherein the unit is provided with guiding means connected to the unit, which means during application engage with the edge contour of the substrate in the machine direction, the unit being movable in the cross machine direction.
- 7. The device according to claim 1, wherein the at least two components comprises at least one resin component and at least one hardener component.
- 8. A device for application of a gluing system of at least two components, comprising a unit of at least two hollow members, at least one member for each component, provided with a plurality of orifices in each member designed to apply the respective component onto a substrate below the hollow members to form strands, the hollow members being positioned above the plane of application, wherein the unit comprises means for adjusting the position of the orifices in at least one of the hollow members in relation to the position of the orifices in the other hollow member(s), wherein the means for adjusting the position of the orifices comprises means for moving the hollow members in relation to each other in the cross machine direction.
- 9. The device according to claim 8, wherein the position of the hollow members in relation to each other can be adjusted so that the later applied strands of one component substantially overlap the corresponding strands of the previously applied component(s).
- 10. The device according to claim 8, wherein the position of the hollow members in relation to each other can be adjusted so that the later applied strands of one component do not overlap the corresponding strands of the previously applied component(s).
- 11. The device according to claim 8, wherein the position of the hollow members in relation to each other can be adjusted so that the later applied strands of one component do not contact the corresponding previously applied strands of the other component(s).
- 12. The device according to claim 1, wherein the at least two components comprises at least one resin component and at least one hardener component.
- 13. A method for applying a gluing system of at least two components on a substrate, by using a device comprising a unit of at least two hollow members, at least one member for each component, provided with a plurality of orifices in each member designed to apply the respective component onto a substrate below the hollow members to form strands, the hollow members being positioned above the plane of application, the unit comprising means for adjusting the position of the orifices in at least one of the hollow members in relation to the position of the orifices in the other hollow member(s), said means for adjusting the position of the orifices being a common exchangeable nozzle plate covering at least two hollow members, wherein at least two components are separately applied from separate hollow members after each other, in the form of first applied strands, and later applied strands, onto the substrate.
- 14. The method according to claim 12, wherein the substrate is fed under the hollow members through the device.
- 15. The method according to claim 13, wherein the later applied strands of one component substantially overlap the corresponding previously applied strands of the other component(s).
- 16. The method according to claim 13, wherein the later applied strands of one component do not overlap the corresponding previously applied strands of the other component(s).
- 17. The method according to claim 13, wherein the later applied strands of one component do not contact the corresponding previously applied strands of the other component(s).
- 18. A method for applying a gluing system of at least two components onto a substrate, by using a device comprising a unit of at least two hollow members, at least one member for each component, provided with a plurality of orifices in each member designed to apply the respective component onto a substrate below the hollow members to form strands, the hollow members being positioned above the plane of application, the unit comprising means for adjusting the position of the orifices in at least one of the hollow members in relation to the position of the orifices in the other hollow member(s), said means for adjusting the position of the orifices comprises means for moving the hollow members in relation to each other in the cross machine direction, wherein at least two components are separately applied from separate hollow members after each other, in the form of first applied strands, and later applied strands, onto the substrate.
- 19. The method according to claim 18, wherein the substrate is fed under the hollow members through the device.
- 20. The method according to claim 18, wherein the later applied strands of one component substantially overlap the corresponding previously applied strands of the other component(s).
- 21. The method according to claim 18, wherein the later applied strands of one component do not overlap the corresponding previously applied strands of the other component(s).
- 22. The method according to claim 18, wherein the later applied strands of one component do not contact the corresponding previously applied strands of she other component(s).
Priority Claims (6)
Number |
Date |
Country |
Kind |
9802222 |
Jun 1998 |
SE |
|
9802223 |
Jun 1998 |
SE |
|
9802224 |
Jun 1998 |
SE |
|
9803549 |
Oct 1998 |
SE |
|
9803550 |
Oct 1998 |
SE |
|
9803551 |
Oct 1998 |
SE |
|
Parent Case Info
This application is a 371 of PCT/GB99/01083 filed Jan. 16, 1999, which claims benefit of provisional applications 60/091,038 filed Jul. 1, 1998, and 60/091,498 filed Jul. 1, 1998, and 60/091,442 filed Jul. 7, 1998.
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
PCT/SE99/01083 |
|
WO |
00 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO99/67027 |
12/29/1999 |
WO |
A |
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
2916012 |
Hergenrother |
Dec 1959 |
A |
Foreign Referenced Citations (2)
Number |
Date |
Country |
4341443 |
Mar 1995 |
DE |
0286939 |
Oct 1988 |
EP |
Provisional Applications (3)
|
Number |
Date |
Country |
|
60/091438 |
Jul 1998 |
US |
|
60/091440 |
Jul 1998 |
US |
|
60/091442 |
Jul 1998 |
US |