Precision Sealing · Steady Output — Eliminate Bottlenecks with JL3 Fully Automatic Case Sealers

Precision Sealing · Steady Output — Eliminate Bottlenecks with JL3 Fully Automatic Case Sealers

In today’s efficiency-driven logistics and manufacturing industries, packaging is a crucial link in boosting production line performance. For businesses with high shipping volumes and frequent orders, a stable, fast, and automated sealing system is essential.

Fully Automatic Sealing Equipment: The Core Gear for Reshaping Packaging Workflow

Pictured here is one of the fully automatic case sealers from JL3’s intelligent equipment series. Known for high-speed operation and precise sealing, this machine is built to handle nonstop production lines and deliver a transformative upgrade to your packaging process.

Why Choose JL3 Fully Automatic Sealing Equipment?

Accurate, Consistent Sealing

Automatically detects box height and width to ensure every seal is smooth, aligned, and professional—minimizing rework and waste.

Automated Operation, Exponential Efficiency

From carton detection to tape application and cutting, the process is fully automated—sealing hundreds of boxes per hour with no manual intervention, freeing up valuable labor.

Compatible with Eco-Friendly WAT

Supports all JL3 water-activated tapes, including sustainable and recycled paper variants—meeting the needs of green packaging initiatives.

Industrial-Grade, Easy Integration

Engineered for heavy-duty use and seamless integration with existing conveyor lines and production systems.

Recommended Models:

KN-1717U — Semi-Automatic Case Sealer

Requires manual carton size adjustment. Best for operations with fixed box sizes; cost-effective entry-level solution.

KN-1721R — Fully Automatic Case Sealer

Automatically adjusts to various box sizes. Ideal for businesses with diverse packaging needs.

Ideal Use Cases:

E-commerce packaging centers / 3PL warehouses

Manufacturing shipping departments

Pharmaceutical, food, and personal care packaging lines

Export-focused businesses upgrading automation systems

From Packaging Bottlenecks to an Engine of Efficiency

Choose JL3’s fully automatic case sealing system to power your transition from manual control to intelligent automation.

Let every carton leave your facility with precision, speed, and professionalism.

Contact us now for customized solutions and equipment sample testing!

Email: info@jl3tape.com

Phone: +86-592-207-5506