How to Measure a Zipper
| Standard for Measuring Dimensions |
| 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 to the tip of notches of the cut end |
From the bottom stop to the tip of notches of the cut end |
| Two way close-end zipper | 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 |
| Two way close-end zipper | 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 extention 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 |
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| Two way open-end zipper | From the top end of the slider to the bottom end of the supplementary tape | From the top stop to the cut end |
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