High Strength Invisible Zipper Safety Testing Report
Test Certificate
Quality Report

High Strength Invisible Zipper Safety Testing Report

Report Name

Zipper Strength Testing

May 15, 2026
Report Details

Test Report Overview

Invisible zipper passed GB 31701-2015 Appendix A tensile strength testing with attachment strength exceeding 70N, supporting safer and more durable baby product applications. Report No. ZFLJ11068610.
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