Premium Preformed Wire for Metal Zipper Teeth Manufacturing
Tianjin Jingzhou Metal is a leading manufacturer of Y-shaped zipper wire, providing essential raw materials for high-end garment and baggage fasteners. Our Y-wire is specifically designed for micro-pressing and stamping processes, ensuring exceptional consistency in profile accuracy and physical characteristics for smooth zipper operation.
· Available Models: Precision-engineered for 3#Y, 4#Y, and 5#Y zippers.
· Specialty Materials: SS304, SS430, and 204W, 300W Non-magnetic stainless steel, plus lead-free alloys.
· Advanced Precision: Utilizes Infrared Detection Technology to ensure minimal diameter deviation on every spool.
· High Consistency: Optimized for high-speed stamping with stable chemical and physical properties.
· Full Range Support: From melting and continuous casting to precision flattening and forming.
Y Type Zipper Wire (also known as preformed Y-teeth wire) is a specially profiled stainless steel wire used to create the interlocking teeth of metal zippers. Because zipper teeth are micro-pressed components, even the slightest deviation in the wire profile can lead to fastening failure or “jamming.”
At Jingzhou Metal, we offer a complete production chain from raw material melting to precision forming. Our Y-shaped wire features high-dimensional stability and profile accuracy, allowing manufacturers to achieve high yields in their stamping processes. Whether for luxury apparel or heavy-duty outdoor gear, our zipper wire ensures long-lasting performance and corrosion resistance.
Product Specifications
Tolerance: Micron-level control via infrared sensors.
Compliance: Lead-free alloys available for global environmental standards.
Key Advantages
Unmatched Profile Accuracy: Our preformed Y-shape ensures that each stamped tooth fits perfectly, providing a smooth “fastening” experience for the end-user.
Non-Magnetic Compliance: The 204W 300W series provides non-magnetic properties, ensuring seamless passage through Level 6-8 and higher sensitivity needle detector tests.
Infrared Detection Precision: We utilize advanced real-time infrared monitoring during the rolling process to ensure zero run-out tolerance throughout an entire 1,200kg/month coil.
Superior Workability: Optimized alloying and continuous casting provide the ideal hardness and ductility for high-speed stamping without cracking or tooling wear.
Industrial Applications
Luggage & Bag Zipper: High-strength stainless steel components providing durable and secure closures for heavy-duty travel suitcases, backpacks, and luxury handbags.
Y Clothing Zipper Wire: Precision-formed, burr-free shaped wire ideal for high-end Y-type zipper systems in designer apparel, jackets, and performance sportswear.
Top/Bottom End Stop: High-precision X-profile wire engineered for forming consistent and reliable upper and lower stops in automated metal zipper production.
Specialty Zipper Fasteners: Advanced non-magnetic (204W/300W) fasteners designed for high-security apparel and electronic-sensitive industrial equipment.
Luggage & Bag Zipper
Y Clothing Zipper Wire
Top/Bottom End Stop
Specialty Zipper Fasteners
Factory Strength
16+ Years of Expertise: Dedicated to producing stainless steel wire since 2009. Large-Scale Production: 18,000㎡ facility with three state-of-the-art plants in Tianjin, China. High-Tech Enterprise: Recognized as a National High-Tech Enterprise with ISO 9001 certification. Global Reach: Products exported to Europe, America, Southeast Asia, and the Middle East. Fast Fulfillment: Orders fulfilled swiftly with standard lead times of 7-15 days.
Quality Control
· Dimensional Stability Test: Continuous monitoring of profile height and width to meet the strict ranges (e.g., 3.65-3.70mm). · Chemical Property Analysis: Verification of alloy composition to ensure lead-free and non-magnetic status. · Physical Characteristics Test: Tensile strength and elongation tests to ensure the wire withstands micro-pressing. · Surface Inspection: 100% check for a burr-free, smooth surface to prevent friction in the final zipper.
Packaging & Delivery
Packaging: Wooden spools, Plastic spool, or customized packing for safe international transit. Shipping: Sea freight, air freight, and express delivery available.
FAQ
Q: What is the significance of the 3.6681 × 2.6499 dimensions for 3#Y?
A: This ultra-precise dimension is engineered for high-speed automated stamping machines. It ensures that the metal teeth formed are consistent, significantly reducing machine downtime and fastening failures.
Q: Can you match the Y-shape dimensions for custom zipper machines?
A: Yes. While we offer standard 3#, 4#, and 5# sizes, we can customize the Y-profile dimensions (width/height) to match your specific micro-pressing tooling.
Q: Is your zipper wire lead-free?
A: Yes, we offer a variety of lead-free alloys that comply with international environmental and safety regulations for the clothing industry.
Q: Do you provide other zipper components?
A: Yes, we also manufacture X/H zipper stop wire, flat wire for pull tabs, and slider wire to provide a complete raw material solution for zipper production.
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