ZIPPER TAPE BODY, BAG BODY WITH ZIPPER TAPE, AND MANUFACTURING METHOD OF BAG BODY WITH ZIPPER TAPE

摘要

PROBLEM TO BE SOLVED: To provide a zipper tape body facilitating the opening and easily providing a bag body with zipper tapes.SOLUTION: A zipper tape body 2 comprises zipper tapes 20, a pair of belt-like members 30, and a pair of release tapes 2A for connecting a male member 21 or a female member 22 to the belt-like members 30. A bag body with zipper tapes is formed by peeling the release tapes 2A from the zipper tape body 2 and heat-sealing them to a base material film. The bag body with the zipper tapes is opened by tearing the base material film from notches provided between the zipper tapes 20 and the belt-like members 30 at side seal parts. This configuration can easily manufacture the bag body with the zipper tapes, including opening positions between the zipper tapes 20 and the belt-like members 30, for cutting only the base material film so as to be openable by small form.SELECTED DRAWING: Figure 4