What is Seal Bag Making Machine?
Seal Bag Making Machines are converting systems that produce bags by applying precise side or bottom seals to flexible films. These machines create strong, consistent seals suitable for shopping bags, garment covers, courier bags, stationery packaging, and specialty formats. Modern systems incorporate servo technology for higher speeds, better tension control, and the ability to add features such as dotted seals for easy opening.
As a leading provider of seal bag machines, we offer the Vega 750 Plus as a versatile ultra-high-speed platform. This dotted seal bag making machine supports efficient production of dotted seal bags alongside standard side seal formats, delivering high output and reliable quality for retail and promotional packaging needs.
What is Dotted Seal Bag Making Machine?
A Dotted Seal Bag Making Machine is a specialized side seal converting system designed to produce bags with perforated or dotted seal lines that allow easy opening without tools. These seal bags are widely used for stationery, promotional items, retail packaging, and consumer products where convenience and clean presentation are important. The dotted seal feature enhances user experience while maintaining secure containment during storage and transport.
Our Vega 750 Plus is a high-performance dotted seal bag making machine engineered for ultra-high-speed production. Key benefits include:
- Production speeds of up to 350–450 strokes per minute
- Optional Opti-Stack system for proper bag stacking at high speeds
- Flexible attachments including dotted seal capability for easy-open bags
The Vega 750 Plus processes a wide range of films (HM-HDPE, LDPE, LLDPE, PP, CPP, BOPP) and supports multiple value-added features. Its robust design and servo precision make it ideal for converters producing quality dotted seal bags and other seal bags with consistent performance and low operational costs.
Technical Specifications of Dotted Seal Bag Making Machine
| Specification | VEGA 750 PLUS |
|---|---|
| Web Width (mm) | Max: 800 | Min: 150 |
| Draw Length (mm) | Max: 750 | Min: 50 |
| Types of Webs / Films | HM-HDPE, LDPE, LLDPE, PP, CPP, BOPP |
| Maximum Speed (cycles/min) | 350/450 |
Other Converting Bag Making Machines
Why Choose Our Dotted Seal Bag Making Machine?
Our dotted seal bag making machines are engineered for high output and reliability. The Vega 750 Plus delivers the speed, versatility, and quality converters need for dotted seal bags and other specialty seal bags. Backed by decades of expertise and strong support, it helps manufacturers achieve consistent results and efficient production.
- High Speed Output: Up to 450 Cycles/min on Vega 750 Plus for maximum productivity.
- Material Versatility: Handles LDPE, HDPE, PP, BOPP and more with consistent seal quality.
- Advanced Features: Servo precision, Opti-Stack system, and multiple attachments.
- Cost Efficiency: Low power consumption and reduced material waste.


