| 摘要 |
PROBLEM TO BE SOLVED: To provide a snap tape that enables covers to be used for a long time economically, by moving the portions of dirt and stain of the covers for a futon, a pillow, a cushion, a sofa cushion and the like that cannot be removed by washing to an invisible location, and easily replacing the portions with clean portions, can also simplify the cover replacement, and enables cover formation in the form that does not have an angle and a corner unsanitarily collecting cotton trash or washing waste, since the dirt on a collar or the like of a futon cover becomes a stain that cannot be removed even if washed, while being used, and even when other portions of the cover are still in a very clean state, the cover becomes a target of disposal.SOLUTION: A concavo-convex integrated snap tape is characterized as follows: both mold members of a concave member and a convex member are juxtaposed and installed on one snap block; and the multiple concavo-convex integrated snap blocks are juxtaposed and installed on material tapes at fixed regular intervals. |
