Four Sides Carton Edge Sealer
TC-704L
Four-Side Carton Edge Sealer
The TC-704L Four Sides Carton Edge Sealer is a robust L-type packaging machine engineered for high-demand industrial environments. It excels at simultaneously sealing the top and bottom edges of cartons, providing superior reinforcement and security, especially for heavily loaded or bulky packages. With an adjustable table height (600-750 mm) and a processing speed of 1 to 8 cases per minute, this carton sealer offers both flexibility and efficiency. The machine is highly adaptable, supporting various tape sizes and offering customizable power configurations to integrate seamlessly into your existing production line. It is the ideal solution for manufacturers seeking to enhance package integrity and streamline their end-of-line packaging process.
Robust Sealing for Enhanced Package Security
The TC-704L L-Type Four Sides Carton Edge Sealer is specifically designed to provide maximum protection for your packaged goods. By simultaneously sealing all four top and bottom edges of a carton, it creates a secure, tamper-evident seal that is ideal for heavy, valuable, or fragile contents. This comprehensive sealing method prevents cartons from bursting open during transit and handling, ensuring your products arrive at their destination safely. As a leading packaging machine manufacturer, we offer custom design options to meet your specific operational needs.
Key Features & Benefits
- Simultaneous Edge Sealing: Seals both top and bottom edges in a single pass for increased efficiency and carton integrity.
- Heavy-Duty Performance: Provides extra security for heavily loaded cartons, minimizing the risk of damage during shipping.
- Adjustable & Flexible: Features an adjustable table height (600-750 mm) to accommodate various conveyor line setups.
- Customizable Operation: Supports multiple tape sizes (2", 2.5", 3") and can be configured for different power supplies (220V/380V/415V).
- Reliable Throughput: Capable of processing 1 to 8 cases per minute, balancing secure sealing with operational productivity.
Technical Specifications
| Power | 220V/380V/415V, 50/60 Hz, 3 Phase |
|---|---|
| Packing Size | L 380-600 mm, W 200-550 mm, H 190-500 mm |
| Speed | 1-8 Cases/Min |
| Tape Size | 2" (2.5", 3" Optional) |
| Table Height | 650 mm (Adjustable Range 600-750 mm) |
| Air Pressure | 5 kg/cm² |
| Machine Weight | 420 kgs |
| Machine Dimensions | L 2270 x W 1530 x H 1750 mm |
Machine Details and Application
The TC-704L is built for durability and ease of integration. Its robust construction ensures long-term reliability in demanding industrial settings. Below are detailed views of the machine's components and its application in a packaging line.

Side profile showcasing the machine's frame and conveyor system.

Detailed view of the user-friendly control panel and conveyor mechanism.

The integrated conveyor system ensures smooth carton transport.

Demonstration of the machine within an automated packaging line.
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Four Sides Carton Edge Sealer | Industrial Packaging Equipment Evaluation
Four Sides Carton Edge Sealer is evaluated within Tian Cherng's automated packaging and material-handling range according to its packaging operation and position in the production flow. The machine may be considered as a standalone unit or as one stage in an integrated system.
Technical review should match the product or package characteristics, handling method, available equipment configuration, required automation, and upstream or downstream interfaces. Current model information should be used to confirm the applicable specification and operating arrangement.
Tian Cherng develops customized automated packaging lines and provides maintenance, repair, and refurbishment services. This supports evaluation of both initial equipment fit and longer-term operation.
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