Full-Automatic Corner Carton Sealer JS-100A
The SUNAURA JS-100A full-automatic corner carton sealer provides automated four-side tape sealing at 20m/min speed. Handling carton sizes from 200-500mm x 150-400mm x 150-500mm with 48mm tape, it delivers premium packaging for high-volume production lines. The 250kg sturdy frame and 220V/380V power supply ensure reliable continuous operation.
Product Description
The JS-100A full-automatic corner carton sealer automates the entire four-corner sealing process. The machine automatically folds carton flaps into L-shape and applies tape to all four top corners simultaneously, eliminating manual folding labor. With a sealing speed of 20m/min, it is designed for high-volume premium packaging operations where both throughput and presentation quality are critical.
The machine handles carton dimensions from 200x150x150mm to 500x400x500mm, covering a wide range of premium packaging box sizes. The 48mm tape width provides reliable corner sealing strength for secure package closure. The sturdy 250kg frame construction ensures stable operation during continuous high-speed use, while the compact dimensions (1500x1000x1600mm) facilitate integration into automated packaging lines.
Technical Features
| Model | JS-100A |
| Sealing Type | Four-corner automatic sealing |
| Sealing Speed | 20m/min |
| Carton Size (L) | 200-500mm |
| Carton Size (W) | 150-400mm |
| Carton Size (H) | 150-500mm |
| Tape Width | 48mm |
| Voltage (V/Hz) | 220V/380V, 50/60Hz (customizable) |
| Machine Dimensions | 1500L x 1000W x 1600H mm |
| Net Weight | 250kg |
| Certification | CE Certified |
Key Features
- Fully Automatic Operation: Automatic flap folding and four-corner tape application eliminates manual labor, ensuring consistent premium packaging quality on every carton.
- 20m/min High Speed: Sealing speed of 20m/min meets high-volume production demands while maintaining premium four-corner seal quality.
- Wide Carton Size Range: Handles cartons from 200x150x150mm to 500x400x500mm, covering most premium packaging box sizes for various industries.
- Automatic L-Shape Folding: Machine automatically folds carton flaps into L-shape before corner tape application, eliminating manual folding and reducing labor costs.
- Sturdy Frame Construction: 250kg robust frame ensures stable operation during continuous high-speed use, preventing vibration and ensuring precise tape placement.
- Simultaneous Four-Corner Sealing: All four corners are taped simultaneously for consistent seal quality and reduced cycle time compared to sequential application.
- Tool-Free Size Adjustment: Quick-adjust guides allow fast changeover between different carton sizes without tools, minimizing production downtime.
- CE Certified Safety: Meets European safety standards with emergency stop, safety guards, and operator protection features.
- Premium Packaging Presentation: Four-corner sealing creates professional gift-box appearance that enhances product presentation for high-end consumer goods.
- Easy Line Integration: Compact design (1500x1000mm) with standard conveyor height allows seamless integration into automated packaging lines.
Application Industries
- Cosmetics & Beauty: High-volume packaging of cosmetic gift sets, beauty product boxes, and luxury cosmetic cartons with premium corner sealing.
- Electronics & Tech: Packaging of consumer electronics, smartphone boxes, and tech products requiring premium gift-box presentation at high volumes.
- Food & Beverage Gifts: Sealing of premium food gift boxes, beverage cartons, and specialty food product packaging for retail distribution.
- Pharmaceutical & Healthcare: Premium packaging of pharmaceutical gift sets, health product boxes, and medical device packaging at production scale.
- Luxury Consumer Goods: High-volume packaging of luxury products, fashion accessories, and premium consumer goods requiring gift-box presentation.
- E-commerce Premium: Sealing of premium e-commerce packaging, subscription boxes, and high-end online retail product packaging.
Frequently Asked Questions
What is the difference between the JS-100A and the semi-auto JS-50?
The JS-100A is fully automatic, meaning it folds carton flaps into L-shape and applies corner tape automatically. The JS-50 requires manual flap folding. The JS-100A also has higher speed (20m/min) and handles larger cartons (up to 500x400x500mm).
What is the sealing speed of the JS-100A?
The machine seals cartons at 20m/min, making it suitable for high-volume premium packaging operations. The speed is maintained consistently for all carton sizes within the machine capacity range.
What carton sizes can the machine handle?
The machine accommodates cartons with length 200-500mm, width 150-400mm, and height 150-500mm. This range covers most premium packaging box sizes used in cosmetics, electronics, and gift packaging.
Does the machine automatically fold the carton flaps?
Yes, the JS-100A automatically folds carton top flaps into L-shape before applying corner tape. This eliminates manual folding labor and ensures consistent fold quality on every carton.
What are the power requirements?
The machine operates on 220V/380V, 50/60Hz power supply, which can be customized for different regional power standards. The 250kg sturdy frame ensures stable operation during continuous high-speed use.
Is the machine suitable for high-volume production?
Yes, the JS-100A is designed for high-volume premium packaging operations. The 20m/min speed, fully automatic operation, and sturdy construction make it ideal for continuous production environments.
Can the machine be integrated into an automated packaging line?
Yes, the compact design (1500x1000x1600mm) and standard conveyor height allow easy integration with case erectors, conveyors, and other packaging line equipment for fully automated packaging operations.
Get In Touch
Need a full-automatic corner carton sealer for high-volume premium packaging? SUNAURA Machinery provides automated four-side sealing solutions with CE certification and factory direct pricing.