Anti-Burst Zippers

Product Features

Exclusive Anti-theft Double Zipper: Utilizing a tongue-center balance plate and roller slider design, providing superior anti-theft functionality.

Excellent Strength and Durability：

• Comprehensive size options: available in M #3, M #3.5, M #4, M #4.5, M #5, M #7, M #8, and M #10.
• Strict strength testing standards: to ensure the quality of every zipper, we adopt standardized strength testing methods, including: lateral tensile strength of the chain teeth, vertical tensile strength of the top stop, load-bearing strength of the bottom stop, and horizontal tensile strength of the open-end zipper box.
• Accurate length measurement methods: for different zipper types such as Closed-end, Open-end, Two-way, and X-type, we follow clear measurement standards to guarantee precise sizing.
• Puncture resistance: withstands over 40 kg of puncture strength.
• Lateral tensile strength: exceeds 200 kg (surpassing existing international standards).
• Durability test: tested with over 60,000 cycles to ensure ultra-long service life.
• Pull tab torque: pull tab torque strength up to 6 kg.
• Slider strength: slider strength greater than 40 kg.