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How to Make Waterproof Long-chain Zipper
1-Process Chart
2-Process Details
Step 1: Zipper Gumming
Machine: QLQ-WZGM Material: Glue
Youtube: https://www.youtube.com/watch?v=7m6oiwFvdUk
Please click the following photos for more details.
Step 2: Zipper Film Sealing
Machine: QLQ-WZFSM Material: PU/TPU/PVC Film
Youtube: https://www.youtube.com/watch?v=cS8b-iNFU-Y
Please click the following photos for more details.
Step 1+2: Gumming & Film Sealing
Machine: QLQ-WZGFSM Material: PU/TPU/PVC Film
Please click the following photos for more details.
Step 3: Zipper Middle Separating
Machine: QLQ-WZSM Material: Waterproof Long-chain Zipper
Youtube: https://www.youtube.com/watch?v=7-FrblBP6xQ
Please click the following photos for more details.
Step 4: Zipper Embossing
Machine: QLQ-WZEM Material: Waterproof Long-chain Zipper
Youtube: https://www.youtube.com/watch?v=xjdEx004zzY
Please click the following photos for more details.
Step 5: Zipper Winding
Machine: QLQ-LCWM Material: Waterproof Long-chain Zipper
Youtube: https://www.youtube.com/watch?v=IewZp3D6p-g
Please click the following photos for more details.
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