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——Apr 17, 2019QLQ Coil Forming factory and Invisible Zipper Product

QLQ Coil Forming Machine creates Monofilament Chain of Nylon Zipper.  Automatic nylon zipper coil forming machine is used to make the monofilament chain with centre core. Our QLQ Coil Forming Machine has 2 Monofilament Bobbin downside.



Two Center Cord Bobbin. Which supplies different center cords for specific zippers like (Nylon, Plasticor Metal).



For Nylon Zipper, Center Cords will be inside the Zipper teeth after making the zipper chain. The center Cord Bobbin will be different for Metal Zipper and Plastic Zipper. For Plastic and Metal Zipper we sew the center cord in the zipper tape but for nylon zipper we sew the center cord inside the zipper chain.


This machine has two hands. For making 2 sides of the zipper. Then we combine those two zipper sides from this area





Some of the Advantages:


1. Automatic deviance makes this machine works in high efficiency, helping to save laboring cost


2. Specially designed for forming nylon zipper teeth from monofilament. After processed by this machine, nylon zipper teeth can accurately be formed, which helps to achieve the smooth feeling of finished zippers.


3. The machine is in simple structure, which makes it easy to operate and repair.


4. Besides competitive price of this machine, we can also offer satisfied and professional after-sale service.





Invisible Zipper Production Worksh op



An invisible zipper is a zipper that is hidden within a seam. The only part of the zipper that is seen is a slender zipper pull at the top. An invisible zipper is not sewn in the same manner that regular zippers are sewn in. With an Invisible zipper, there is no worry about straight topstitching on the finished zipper.




Procedure Gapping



Step: 1-1 Gapping

QLQ Guidance

You can find the different detailes between long model and short model from our inside solutation page.

Machines Needed
Materials Needed
QLQ-IDGM Automatic Invisible Zipper Double Trimming Gapping M/C - Machine (long model) QLQ-IDGM Automatic Invisible Zipper Double Trimming Gapping M/C - Machine (long model)
Long Chain Invisible Zipper Long-chain Invisible Zipper

Procedure Bottom Stop



Step: 2-1 Melting Bottom Stop

QLQ Guidance

We have aluminum bottom stop model, ultrasonic bottom stop model, ultrasonic teeth melting bottom stop model for choosing.

Machines Needed
Materials Needed
QLQ-IUBSM Automatic Invisible Zipper Ultrasonic Teeth Melting Bottom Stop M/C - Machine (melt teeth directly, without wire)
Long Chain Invisible Zipper Long-chain Invisible Zipper after gapping

Step: 2-2 Gapping & Bottom Stop

QLQ Guidance

We have aluminum bottom stop model, ultrasonic bottom stop model, ultrasonic teeth melting bottom stop model for choosing.

Machines Needed
Materials Needed
QLQ-IDGUBM Automatic Invisible Zipper Double Trimming Gapping & Ultrasonic Teeth Melting Bottom Stop M/C - Machine
Long Chain Invisible Zipper Long-chain Invisible Zipper

Procedure Slider Mounting



Step: 3-1 Slider Mounting

QLQ Guidance

If you want this slider mounting machine can be suitable for different fancy puller, please send all samples to us, we will try to make the vibrator suitalbe for these model.

Machines Needed
Materials Needed
QLQ-ISMM Automatic Invisible Zipper Slider Mounting M/C - Machine
Invisible Slider Invisible Slider

Procedure Top Stop Fixing



Step: 4-1 Ultrasonic Top Stop Fixing

QLQ Guidance

We have aluminum top stop model and altrasonic "U" top stop model for choosing.

Machines Needed
Materials Needed
Automatic Invisible Zipper Ultrasonic "I" Shape Top Stop Machine (by transparent round top stop wire) (high configuration)
Invisible Slider Transparent Top Stop Round Wire

Step: 4-2 Ultrasonic Top Stop Fixing

QLQ Guidance

We have aluminum top stop model and altrasonic "U" top stop model for choosing.

Machines Needed
Materials Needed
QLQ-IUUM Automatic Invisible Zipper Ultrasonic
Invisible SliderTransparent Top Stop Wire

Step: 4-3 Ultrasonic Top Stop Fixing

QLQ Guidance

We have standard cutting machine, ultrasonic cutting machine, cutting with labour hand machine for your choosing. You can see the different details from our inside solution page.

Machines Needed
Materials Needed
QLQ-SIUUM Semi -Automatic Invisible Zipper Ultrasonic
Invisible SliderTransparent Top Stop Wire

Procedure Cutting



Step: 5-1 Cutting

QLQ Guidance

We have standard cutting machine, ultrasonic cutting machine, cutting with labour hand machine for your choosing. You can see the different details from our inside solution page.

Machines Needed
Materials Needed
QLQ-ZCM-1 Automatic Invisible Zipper Closed-end Zigzag Cutting M/C - Machine

Step: 5-2 Cutting

QLQ Guidance

We have standard cutting machine, ultrasonic cutting machine, cutting with labour hand machine for your choosing. You can see the different details from our inside solution page.

Machines Needed
Materials Needed
QLQ-SZCM Semi-automatic Invisible Zipper Closed-end Zigzag Cutting M/C - Machine
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