| Classification |
Dimensions (A) |
Dimensions of top tape extension (B) |
Dimensions of bottom tape extension (C) |
| Closed-end zipper |
From the top end of the slider to the tip of the bottom stop |
From the top stop to the tip of notches of the cut end
 |
From the top stop to the tip of notches of the cut end |
| Zipper with double sliders (arranged in head-to-head relation) |
From the tip of one bottom stop to the tip of the other bottom stop |
From the upper bottom stop to the tip of notches of the cut end
 |
From the tip of the bottom stop to the tip of notches of the cut end |
| Zipper with double sliders (arranged in bottom-to-bottom relation) |
From the top end of one slider to the top end of the other slider |
From the top stop to the tip of notches of the cut end
 |
Same as the top tape extension end portion |
| Open-end zipper |
From the top end of the slider to the tip of the box |
From the top stop to the cut end
 |
|
| Two-way separator from the top |
From the top end of the slider to the bottom end of the supplementary tape |
From the top stop to the cut end
 |
|
| Top open zipper |
From the top stop to the tip of the box |
From the top stop to the cut end
 |
|
| Reversible slider |
Rather than from the top end, measurements should be made from the shoulder inlet portion of the slider |
From the top stop to the cut end, Reversible slider
|
|
| When the top stop does not enter the slider |
Measurement should be made from the top stop |
From the top stop to the tip of notches of the cut end
 |
|
