Paper machine fabric leader

Abstract

A paper machine fabric leader includes a leader having a first end, a second end, a first leader face and a second leader face, the first end being connected to a paper machine fabric; and a solid sheet cover attached to the first leader face of the leader. A method for making the paper machine fabric leader is also disclosed.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

A detailed description of preferred embodiments of the present invention follows, with reference to the attached drawings, wherein:

FIG. 1 shows a paper machine fabric leader according to the invention; and

FIG. 2 shows a reverse side of the paper machine fabric leader of FIG. 1.

Claims

1. A paper machine fabric leader, comprising: a leader having a first end, a second end, a first leader face and a second leader face, the first end being connected to a paper machine fabric; anda solid sheet cover attached to the first leader face of the leader.

2. The paper machine fabric leader of claim 1, wherein the leader comprises a plurality of straps each having first and second ends, the first ends defining the first end of the leader and being connected to the paper machine fabric.

3. The paper machine fabric leader of claim 2, wherein the second ends of the straps define a connection point for a pull rope.

4. The paper machine fabric leader of claim 1, wherein the solid sheet cover is transparent.

5. The paper machine fabric leader of claim 1, wherein the solid sheet cover is a mesh material.

6. The paper machine fabric leader of claim 1, wherein the solid sheet cover does not extend beyond the leader.

7. The paper machine fabric leader of claim 1, wherein the solid sheet cover is substantially impermeable.

8. The paper machine fabric leader of claim 1, wherein the solid sheet cover has a thickness of between about 1 mil and about 1 inch.

9. The paper machine fabric leader of claim 1, wherein the solid sheet cover has a thickness of about 6 mils.

10. The paper machine fabric leader of claim 1, wherein the solid sheet cover comprises LDPE.

11. The paper machine fabric leader of claim 1, wherein the solid sheet cover is attached to the leader by at least one attachment selected from the group consisting of stitches, glue, tape, rivets, grommets, welds and combinations thereof.

12. A method for making a paper machine fabric leader, comprising attaching a solid sheet cover to a leader at a first leader face.

13. The method of claim 12, wherein the leader comprises a plurality of straps each having first and second ends, the first ends defining a first end of the leader, and further comprising the step of connecting the first ends to a paper machine fabric.

14. The method of claim 13, wherein the second ends of the straps define a connection point, and further comprising the step of connecting a pull rope to the connection point.

15. The method of claim 12, wherein the solid sheet cover is transparent.

16. The method of claim 12, wherein the solid sheet cover is substantially impermeable.

17. The method of claim 12, wherein the solid sheet cover has a thickness of between about 1 mil and about 1 inch.

18. The method of claim 12, wherein the solid sheet cover has a thickness of about 6 mils.

19. The method of claim 12, wherein the solid sheet cover comprises LDPE.

20. The method of claim 12, wherein the attaching step comprises attaching the sheet cover to the leader by at least one method selected from the group consisting of stitching, gluing, taping, riveting, grommeting, welding and combinations thereof.

21. A method for installing a paper machine fabric on a paper machine, comprising attaching the paper machine fabric leader of claim 1 to the paper machine fabric, and pulling the paper machine fabric leader through the machine.