How to make Zipper
HOME
SUPPORT
how to make zipper
-
Jean Zipper(closed-end) Process Flow
Tape Dyeing
Dye the tape for zipper chain
Gap or
Long Chain Fabrication
Produce Gap or Long Chain by combining elements into the tape
Setting or Plating Setting
In some applications, the chain needs to be plated for preventing rust or discoloration
Long Chain Gapping
Long Chain Gapping: Remove teeth with a prescribed pitch upon request
H-bottom Attachment
Attach the bottom stopper onto the chain to retain the slider
Slider Mounting
Slider Mounting: Install the slider into the chain with the bottom stopper
Top-stopper Attachment
Attach the top stopper onto the chain to fully retain the slider
Cutting
Cutting: Make wavy cut for the final product
-
Metal Zipper Process Flow
Tape Dyeing
Dye the tape for zipper chain
Gap or Long Chain Fabrication
Produce Gap or Long Chain by combining elements into the tape
Chain Union
Bring two single-line chains together by engaging teeth
Brush & Rolling
Remove the burr and keep the teeth thickness uniform
Setting or Plating Setting
In some applications, the chain needs to be plated for preventing rust or discoloration
Long Chain Gapping
Remove teeth with a prescribed pitch upon request
Close-End
H-bottom Attachment
Attach the bottom stopper onto the chain to retain the slider
Slider Mounting
Install a slider into the chain
with the bottom stopper
Top-Stopper Attachment
: Attach the top stopper onto the chain to fully retain the slider
Cutting
Make wavy cut for the final product
Open-End
Reinforced Tape Attachment
Attach the reinforced tape onto the chain to support the slider movement
T-Cutting
Cut the reinforced tape to facilitate the further processing
Slider Mounting
Install a slider into the chain
with the bottom stopper
Top-stopper Attachment
Attach the top stopper onto the chain to fully retain the slider
Cutting
Cut for the final product
-
Plastic Zipper Process Flow
Tape Dyeing
Dye the tape for zipper chain
Chain Molding
Directly mold the plastic resin onto the tape by injection molding
Setting
Iron the chain for wrinkle-free treatment and apply lubricant
Gapping
Remove teeth with a prescribed pitch upon request
Close-End
Slider Mounting
Install a slider into the chain
Top-stopper, H-bottom Molding
Injection mold the top and bottom stoppers to retain the slider
Cutting
Make wavy cut for the final product
Open-End
Reinforced Tape Attachment
Attach the reinforced tape onto the chain to support the slider movement
T-Cutting
Cut the reinforced tape to facilitate the further processing
Slider Mounting
Install a slider into the chain
Top-stopper & H-bottom Molding
Injection mold the top and bottom stoppers to retain the slider
Cutting
Make cut for the final product
-
Polyester Zipper Process Flow
Chain Fabrication
Assemble nylon and code and fabricate a chain by sewing the assembly into the tape
Dyeing
Dye the fabricated chain with the desired color
Gapping
Remove teeth with a prescribed pitch upon request
Close-End
Slider Mounting
Install a slider into the chain
Top-Stopper, H-bottom Molding
Injection mold the top and bottom stoppers to retain the slider
Cutting
Make wavy cut for the final product
Open-End
Reinforced Tape Attachment
Attach the reinforced tape onto the chain to support the slider movement
T-Cutting
Cut the reinforced tape to facilitate the further processing
Slider Mounting
Install a slider into the chain
Separating Parts & Top-stopper Molding
Injection mold the top and bottom stoppers to retain the slider
Cutting
Make cut for the final product