Eterna — CN
Fully Automatic Edge & L-Bar Sealing Shrink Packaging Machine Line | Sustainable Packaging Solutions
Fully Automatic Edge & L-Bar Shrink Packaging Machine
High-efficiency, versatile, and eco-friendly automated sealing and shrinking systems designed for continuous industrial production.
🌟 Overview: High-Performance Automated Shrink Packaging System
Revolutionize your packaging operations with our industrial-grade Fully Automatic Sealing and Heat Shrink Packaging Machine Line[cite: 1]. Engineered for continuous high-speed production, high precision, and maximum film efficiency, this system combines automated film feeding, perforation, sealing, cutting, and thermal shrinking into a single, seamless workflow[cite: 1].
Built for modern manufacturing and e-commerce fulfillment, our machines significantly reduce material waste and energy consumption while ensuring every package features a crystal-clear, tightly sealed finish for optimal shelf presentation and product protection[cite: 1].
🔥 Key Benefits & Innovative Features
- Infinite-Length Side Sealing (Side Sealer Series): Utilizes continuous longitudinal edge-sealing technology with no length restrictions[cite: 1]. Ideal for long, bulky items such as furniture parts, door panels, and aluminum extrusions[cite: 1].
- Precision Center-Line Vertical Sealing: Advanced vertical sealing mechanism places the seal seam precisely at the vertical mid-point of the package for uniform aesthetics and enhanced seal integrity[cite: 1].
- Intelligent PLC & Touchscreen Control: User-friendly digital touchscreen interface enables rapid job changeovers, real-time diagnostics, and precise temperature regulation[cite: 1].
- High-Speed Industrial Throughput: Achieve consistent packaging speeds from 15 up to 35 packages per minute[cite: 1] with zero compromise on seal reliability.
- Eco-Friendly Film Adaptability: Fully compatible with recyclable thin-gauge films including POF (Polyolefin), PE (Polyethylene), and Cross-Linked Shrink Films[cite: 1].
- Flexible Integration: Operates smoothly as an independent standalone system or fully integrated into automated conveyor packaging lines[cite: 1].
🛠️ Detailed Machine System Breakdown
1. Continuous Side Sealing & Shrink Line (High-Speed Series)
Designed for continuous batch packaging of versatile product shapes and infinite lengths[cite: 1]. Automatically performs film punching, wrapping, and edge sealing[cite: 1]. Operators can quickly adjust handwheels for conveyor width and height settings to suit varying product profiles[cite: 1].
2. Vertical Up-and-Down L-Bar Sealing System
Features an upgraded vertical sealing architecture designed for smooth, impact-free sealing actions[cite: 1]. Eliminates film distortion and provides ultra-clean corner seals, making it the top choice for retail-ready boxes, pharmaceuticals, cosmetics, and electronics[cite: 1].
📊 Technical Specifications Comparison
| Parameter / Feature | High-Speed Continuous Edge Sealer | Вертикальные / Standard L-Bar Sealing System |
|---|---|---|
| Output Speed | Up to 35 pcs/min[cite: 1] | 15 – 25 pcs/min[cite: 1] |
| Product Package Limits | W + H ≤ 40 cm, H ≤ 16 cm, L ≥ 10 cm (No Max Length)[cite: 1] | W + H ≤ 50 cm, L + H ≤ 50 cm, H ≤ 12 cm, L ≥ 10 cm[cite: 1] |
| Compatible Films | POF, PE, Cross-Linked Shrink Film[cite: 1] | POF, PE, Cross-Linked Shrink Film[cite: 1] |
| Sealing Architecture | Continuous Side/Edge Sealing[cite: 1] | Vertical Motion L-Bar Sealing[cite: 1] |
| Control System | Smart PLC Touchscreen Panel[cite: 1] | Smart PLC Touchscreen Panel[cite: 1] |
| Power Consumption | Sealer: 1.3 kW – 1.6 kW | Shrink Tunnel: 12 kW[cite: 1] | Sealer: 1.7 kW – 1.85 kW | Shrink Tunnel: 12 kW – 14 kW[cite: 1] |
🏭 Target Industry Applications
- Пищевая продукция & Beverage: Multi-pack canned goods, boxed teas, bakery trays, and dairy multipacks[cite: 1].
- Pharmaceuticals & Cosmetics: Skincare gift boxes, medicine cartons, and daily chemical containers[cite: 1].
- Electronics & Hardware: Computer peripherals, auto parts, electrical appliances, and tools[cite: 1].
- Дом & Building Materials: Wooden flooring, EVA foam mats, photo frames, picture moldings, and print media[cite: 1].
🔗 Industry Standards & Useful Resources
Learn more about global shrink packaging standards and eco-packaging compliance:
Packaging Machinery Manufacturers Institute (PMMI)
– Global packaging machinery standards and industry insights.
ASTM D1239 – Standard Test Method for Resistance of Plastic Films
– Quality and testing compliance for packaging plastic films.
Sustainable Packaging Coalition (SPC)
– Best practices for sustainable, recyclable film and shrink wrap packaging.
