| 摘要 |
A wallboard tape including a paper tape having two outer edges. At least one pair of raised beads are adhered to the tape and extend parallel to the outer edges of the tape. The beads may optionally be formed on the tape from a hot melt adhesive and optionally have a generally arcuate top surface. At least one polyvinyl chloride stiffening strip may optionally be adhered to the tape with a hot melt adhesive and a protuberance on the side of the tape opposite the beads and running the length of the tape near the center of the tape also may optionally be applied. |
