Plastic Zipper Hole Punching Machine Overview
The Auto Delrin Plastic Zipper Hole Punching Machine, model HTD-PP03, is designed for open-end zipper production lines. It punches accurately positioned holes in plastic zipper tape after film sealing or tape welding and before pin box insertion.
Its specialized four-hole punching mechanism creates four small holes at designated points on the zipper tape. These holes help secure the pin box—the injection-molded plastic insert at the open end—so the finished zipper offers strong pull resistance and lasting durability.
Engineered for Delrin, resin, Vislon, and other plastic zipper chains, the HTD-PP03 is an essential processing station in an automated open-end zipper manufacturing line.
Plastic Zipper Hole Punching Machine Specifications
Parameter | Specification |
Product Name | Auto Delrin Plastic Zipper Hole Punching Machine |
Model | HTD-PP03 |
Average Output | 2,500 pcs/hour (at 60 cm length) |
Maximum Output | 4,000 pcs/hour (at 60 cm length) |
Power | 1.8 KW |
Machine Size (LxWxH) | 0.60 x 1.00 x 1.60 m |
Voltage | 220V |
Frequency | 60 Hz |
Machine Weight | 220 kg |
Teeth Size Range | #3, #4, #5, #8, #10, #15, #20 to #30 |
Applicable Materials | Plastic, resin, Delrin, Vislon |
Core Components | PLC, engine, motor |
Warranty | 1 year |
Safety Devices | Protective cover and door protection system |
Machine Function | Ultrasonic hole punching |
Application | Open-end zipper manufacturing |
Working Principle and Process Flow
The HTD-PP03 performs a key operation in the open-end zipper production sequence:
- Film sealing: Zipper tape first passes through a film sealing or welding machine, such as the HTD-PW02, to apply reinforcing tape.
- Hole punching: The reinforced tape enters the HTD-PP03, where the four-hole mechanism accurately punches the required positions.
- Pin box insertion: The punched holes provide anchor points for fitting and securing the pin box (slider stop), completing the open-end zipper assembly.
This coordinated process helps hold the pin box firmly in place, reducing the risk of detachment and supporting reliable zipper performance over time.
Plastic Zipper Hole Punching Machine Applications
Hole punching is a core process in open-end zipper manufacturing. The HTD-PP03 supports production for a broad range of end uses:
- Open-end zipper production: Punches four small pin-box anchor holes after film sealing.
- Garment manufacturing: Suitable for jackets, coats, sportswear, and other apparel.
- Luggage and handbags: For backpacks, suitcases, and travel bags.
- Footwear: Supports zipper production for shoes and boots requiring durable closures.
- Outdoor equipment: For tents, sleeping bags, and other demanding applications.
The machine is typically integrated with zipper gapping machines, film sealing or welding equipment, and pin box inserters to create a complete automated open-end zipper production line.
Key Advantages of the Plastic Zipper Hole Punching Machine
1. Specialized Four-Hole Punching Design
The HTD-PP03 uses a dedicated four-hole punching mechanism to create four accurately positioned holes. This design provides secure pin box anchoring and helps prevent loosening or detachment during repeated use—a key requirement for dependable open-end zippers.
2. Clean Punching and Water Resistance
Combined with welding technology, the punching process is designed to produce clean, burr-free holes that resist water penetration. This helps keep the pin box secure over time, including in wet or high-stress conditions.
3. High Production Output
At a 60 cm zipper length, average output is 2,500 pieces per hour, with a maximum capacity of up to 4,000 pieces per hour. This throughput makes the HTD-PP03 a productive choice for high-volume manufacturing.
4. Broad Zipper Size Compatibility
The machine accommodates plastic zipper teeth from size #3 to #30, covering commonly used sizes for garments, luggage, footwear, and outdoor products.
5. Durable, Reliable Construction
A robust mechanical structure supports continuous, heavy-duty operation. Core components include a PLC, engine, and motor, helping deliver stable performance and straightforward maintenance.
6. Integrated Safety Protection
A protective cover and door protection system help safeguard operators and support modern factory safety requirements.
