"Zipper tape" refers to the fabric strip that has rows of interlocking metal or plastic teeth used in zippers to open and close things like bags, clothing, or accessories. Full definition
About 1» down from zipper tape, insert strap handle between the cotton layers of the bag, align the raw edges of strap with the edges of the cotton sides. (thinking-about-cloth-diapers.com)
Coming down 1 cm from the top edge (this will accommodate the extra zipper tape above the puller), mark a line from there 2 cm shorter than your zipper, so in my case I came down another 18 cm. (apairandasparediy.com)
Melon textured fabric with a pop of navy zipper tape — this timeless shift shape is a... (sailtosable.com)