Zipper Making Machine

Applications

Zipper machines in the narrow fabric industry are used to produce zippers for a wide range of applications, including:

Nylon Long Chain Zipper Machine

Vision Zippers: Commonly known as plastic zippers, Vision zippers have individually injected molded teeth fused directly onto the zipper tape. These zippers are made from cost-effective materials, making them an economical option. The high-performance polyacetal resins (Delrin) used in manufacturing Vision zippers are incredibly strong, durable, and flexible, making them ideal for children's clothing and outdoor applications.

Manufacturing Process

1. Zipper Cord Tape Manufacturing

The first step in making Vision zippers is manufacturing the zipper tape. This tape is produced using our high-speed needle loom with dyeable polyester roto yarn.

Suitable Models:

• * JYZ 10/27 with grooved roller (Single tape)

• * JYZ 12/20 with grooved roller (Single tape)
•  
• * JYW 14/27 with grooved roller (Single tape)

Brand: Jiayi (JY)

2. Monofilament Coil Making

The zipper tapes serve as the fabric sides on which the continuous coil of polyester monofilament is stitched. This is done using our high-speed needle loom.

Coiling Machine: Specialized machine for creating continuous coils.

3. Stitching

In this process, the monofilament coil is stitched onto the zipper tape using a high-speed zipper sewing machine.

Suitable Models:

1-    SL 860 with clutch

2-    SL 860 with inverter meter

3- SL 860 DS with servo motor

4. Dyeing

Brand: Shing Ling

After the zipper cord tape is made, it is dyed to the desired color using a dyeing machine.

Suitable Variants:

• * 12 cups sample
• * 5 kg, 10 kg, 25 kg
• * 50 kg, 500kg 

Brand: Wenli

5. Finishing/Pressing

Post-dyeing, the next step is ironing, where the dyed zipper is finished using a specialized nylon zipper ironing machine. This machine is designed for high productivity and offers two heating options: oil or steam. It features three drums: two large hot drums and one small cold drum.

Suitable Models:

• 800*2400 
• 800*2000
• 600*2000

6. Packing

* Packing in meters

* Packing in yards

Brand: Wenli

The final process in CFC zipper manufacturing is packing or winding the zippers into rolls using a winding or yardage machine.

Vislon zippers, commonly known as plastic zippers, are made by individually injecting molded teeth directly onto the zipper tape. This process uses inexpensive materials, making Vislon zippers a cost-effective option. The high-performance polyacetal resins (Delrin) used in their manufacture provide exceptional strength, durability, and flexibility. These zippers are ideal for children's clothing, outdoor gear, and more.

Manufacturing Process of Vislon/Plastic Zippers

1. Zipper Cord Tape Manufacturing

The first step in making Vislon zippers is manufacturing the zipper tape. This tape is produced using high-speed needle looms with dyeable polyester roto yarn.

Suitable Models:

* JYZ 10/27 with grooved roller (Single tape)

* JYZ 12/20 with grooved roller (Single tape)

* JYW 14/27 with grooved roller (Single tape)

Brand: Jiayi (JY)

2. Dyeing.

After manufacturing the zipper cord tape, the next step is dyeing it to the desired color. This process is done using dyeing machines available in various capacities

Suitable Variants:

* 12 cups

* 5 kg, 10 kg, 25 kg

* 50 kg and 500kg

Brand: Wenli

3. Finishing/Pressing

Following dyeing, the zipper cord tape undergoes finishing through ironing. This step is performed using specialized finishing/pressing machines designed for high productivity.

Ironing Machine Options:

• * Drum-type zipper tape ironing machine
• * Box-type ironing machine

4.  Injection Molding

Plastic zipper injection molding machines are used to produce the molded teeth. These machines are efficient, producing up to 70 rolls of 100 yards per single color while consuming only 8 kW of power. They are known for high quality, ease of operation, low maintenance, and energy efficiency.

Suitable Variants:

• * Plastic zipper injection molding (normal motor)
• * Plastic zipper injection molding (servo motor)

Brand: Longhri 

5. Packing

The final step in manufacturing Vislon zippers is packing or winding them into rolls. This is done using winding or yardage machines.

Packing Variants:

• * Packing in meters
• * Packing in yards

Brand: Wenli

By following these processes, Vislon zipper machines ensure the production of high-quality, durable, and flexible zippers suitable for various applications.

Metal zippers consist of two rows of metal teeth molded onto either side of the zipper tape at regular intervals. Depending on the material used and the manufacturing process, metal zippers can be categorized into two main groups:

1. Teeth Formed from Metal Wire: Made from brass, aluminum, nickel, or brass, these teeth are either flat or profiled.

2. Teeth Die-Cast Directly onto the Tape:  Made from zinc metal. These zippers are further categorized based on their finishes, such as brass, antique brass, gunmetal, and silver, achieved through chemical treatment of the zipper chain. Metal zippers are suitable for application involving heavy or thick materials such as leather jackets, shoes, heavy, shoes, heavy, shoes, luggage and bags.

Types of Metal Zipper Teeth

* Normal Teeth

* Y-Type Teeth

1. Needle Loom - Zipper Tape Making

Zipper tapes are the narrow fabric on which the metal teeth are fixed. The polyester zipper tape is manufactured with a side cord using high-speed needle looms with grooved rollers.

Suitable Models:

* JYZ 10/27

* JYZ 12/20

* JYW 14/27

2. Zipper Teeth Fixing

Configuration: Single tape with grooved roller

Normal Teeth Zipper: In this process, teeth process, teeth are formed from flat wire using an auto metal zipper chain-making machine. One side of the zipper tape and flat metal wire serve as raw materials to produce single-side zipper tape stamped with brass teeth.

Specification:

1- Model: WL-117 J

2- Voltage: 415 V

3- Power: 0.75 KW

4- Production: 258 M/H

5- Dimensions: 800 x 600 x 1400 mm

6- Operating Space: 4 m

7- Noise: 70 dB

8- Net Weight: 250 kg

9- Package Size: 850 x 780 x 1600 mm

3. Dyeing

After manufacturing the zipper cord tape, it is dyed to the desired color using dyeing machines.

Suitable Variants:

* 12 cups

* 5 kg, 10 kg, 25 kg

*  50 kg, 500 kg

Brand: Wenli

4. Finishing and Pressing

After dyeing, the zipper cord tape undergoes finishing through ironing using finishing/pressing machines.

Ironing Machine Options:

* Drum-type zipper tape ironing machine

* Box - type ironing machine

5. Y-Type Teeth Zipper

Y-type teeth are formed from y-section wire using an auto metal y-type zipper chain-forming machine. This machine is available in two configurations:

* Single head

* Double head with automatic teeth joining device

6. Polishing

* 4 brush

* 12 brush

* 24 brush

7. Ironing and Waxing

The Y-type zipper produced in the previous step has rough edges. These rough edges are smoothed out using an auto metal chain polishing machine with suitable metal brushes.

Suitable Variants:

The final step involves ironing and waxing the metal teeth using an automatic metal chain ironing and waxing machine.

8. Winding

The finished zippers are packed or wound into rolls using winding machines. 

Variants:

* Packing in meters

* Packing in yards

Brand: Wenli

By following these processes, metal zipper machines ensure the production of high-quality, durable, and aesthetically pleasing zippers suitable for a variety of applications.