Plastic Zipper Tape Welding Machine Specifications
Review the key specifications of the HTD-PWO2 automatic plastic zipper tape welding machine.
Parameter | Specification |
Product Name | Automatic Plastic Ultrasonic Film Welding / Tape Sealing Machine |
Model | HTD-PWO2 |
Average Output | 1,200 pieces per hour (at a zipper length of 60 cm) |
Power | 5 kW |
Machine Size (L × W × H) | 0.80 × 1.00 × 1.66 m |
Voltage | 220 V |
Frequency | 50/60 Hz |
Machine Weight | 210 kg |
Teeth Size Range | #2–#10 |
Applicable Materials | Plastic, resin, Delrin and Vislon |
Core Components | PLC and gears |
Warranty | 1 year |
Safety Devices | Protective cover and door interlock |
Plastic Zipper Tape Welding Machine Applications
This ultrasonic film sealing machine performs an essential step in open-end zipper production, applying reinforcing film to the zipper tape before punching, tooth gapping, and box-and-pin insertion.
- Garment production for jackets, coats, sportswear, and similar apparel.
- Luggage and handbags, including backpacks, suitcases, and travel bags.
- Outdoor equipment such as tents, sleeping bags, and other products requiring durable zippers.
For a complete automated open-end zipper production line, the machine is typically used with zipper gapping machines, slider inserters, and box-and-pin applicators.
Key Advantages of the Plastic Zipper Tape Welding Machine
1. Ultrasonic Welding for Strong Bonds Without Tooth Damage
High-frequency ultrasonic vibration fuses the film and zipper tape at the molecular level. Unlike conventional heat sealing, this process helps protect the zipper teeth and creates a smooth, neat weld. Preheating is not required, helping save time and energy.
2. Precise Manipulator Clamp Feeding
A mechanical manipulator clamp feeds the film accurately to support consistent placement on each zipper. This helps prevent film leakage and misalignment while reducing production defects.
3. Durable Alloy Die with Efficient Heat Transfer
The high-grade alloy die offers effective heat transfer and strong wear resistance. It maintains uniform welding temperatures during continuous high-frequency operation, helping extend service life.
4. Separate Film-Cutting Blade Helps Protect the Die
A dedicated blade cuts the film without contacting the die. This design reduces die wear, helps prolong its service life, and can lower consumable costs.
5. Optimised Positioning for a Stronger Box-and-Pin Area
The positioning design minimises the gap between the welded film and zipper teeth, helping the film adhere closer to the tooth roots. This reinforces the box, or slider-stop, area and improves the tensile strength and durability of the finished open-end zipper.
6. Integrated Safety Protection
A protective cover and door interlock system help support safe machine operation in modern production environments.
7. Compatibility with Common Plastic Zipper Sizes
The machine supports plastic zipper teeth from size #2 to #10, covering commonly used sizes for garments, luggage, and outdoor equipment.
