Main Products / Sealing Machines

HOME > Main Products > Packaging Machinery > Sealing Machines

Sealing Machines


IL semiautomatic sealer

IL semiautomatic sealer

This is a standard, low-cost, general-purpose sealer.


CSA-2400T automatic sealer (tape)

CSA-2400T automatic sealer (tape)

Compact design. Easily adjusted for different case sizes.


CSR-7T high-speed random sealer (tape)

CSR-7T high-speed random sealer (tape)

A conveyor separates cases arriving from upstream, and a right-angle loader feeds them into the sealing machine.


CSA-3600G ultra high-speed sealer (melt)

CSA-3600G ultra high-speed sealer (melt)

Stable, very high speed sealing of A-type cases (up to 60 cases/min.).




Sealing Machines: System Flowchart

Sealing systems can be assembled to support many different sheets and adhesion methods.

Sealing Methods Tape Using Kraft tape, OPP tape, or gummed tape (water-adhered) packaging tape.
Hot-melt We use hot-melt applicators (from Nordson and others) to execute sealing in accordance with the manufacturer's specifications.
Hot-melt + Cold Glue  
Hot-melt + Tape  
Staples  
Types Semiautomatic

Folding is carried out manually. All of the above-listed conversion methods are supported.
Rengo's standard "Case Erector."

Low-speed Capacity: 10-15 cases/minute
Rengo standard model
Normal speed Capacity: 15-25 cases/minute
Rengo standard model
High-speed Capacity: 25-60 cases/minute
Mechanical fingers open flaps while sheet is in transport.
Top & bottom sealing Top and bottom panels are sealed at the same time.
Operational Adjustment Fixed (No Adjustment) Dedicated system, for a specific product.
Since the system is dedicated to a single product type, no adjustment is required. Consequently, cost-performance is very favorable.
Adjustment by Handle Can be handle-adjusted to support various products. We offer the maximum adjustment range available for each setup.
Random Automatically handles multiple types of conversion.
Preset Adjustments The system adjusts automatically to preset values when the operator inputs a product name.
Automated Materials Supply Automatic switching of taping units allows tape be replaced without shutting down the line, for improved efficiency. Automatic supply of hot-melt is also available.
Specifications RENGO Standard Specifications Packaging is produced using our standard designated components.
Special Specifications Packaging is produced to meet the customer's requested specifications.
Accessories Bar-code readers, ink-jet printers, labelers, and various other mountable devices.
Special-purpose Machines Case sealer with bottom flap folder We can implement various designs to meet specific product requirements.
H-sealed case foamer We can implement various designs to meet specific product requirements.
Tray sealer We can implement various designs to meet specific product requirements.