Automatic Multi-Line L-Shaped Sealer | Straight Sealing Shrink Wrapping Machine

Automatic Multi-Line L-Shaped Sealer

The Automatic Straight Sealer Model L is a high-performance multi-line L-shaped sealing machine designed for automatic grouping and shrink packaging of products on pads or cardboard trays. Engineered for integration with heat shrink tunnels such as the 50-35 and 70-45 models, this system delivers efficient, continuous, and cost-effective multipack packaging.

By replacing traditional corrugated cardboard boxes with heat-shrink film packaging, this machine significantly reduces material costs while maintaining product stability and professional presentation.

Main Performance and Structural Features

Automatic Product Grouping System

• Integrated grouping system for automatic product arrangement

• Organizes products into precise arrays for multipack configuration

• Ideal for high-speed production lines

Automatic Carton Feeding System

• Built-in carton dispenser

• Automatically feeds pads or cardboard trays to the transfer table

• Ensures smooth and synchronized packaging flow

Heat Shrink Film Wrapping

• Longitudinal sealing system

• Heat-shrinkable film application with precise tension control

• Film feeder configurable at top or bottom

• Final shrink process performed in dedicated heat tunnel

Programmable Control System

• Programmable controller for sealing time adjustment

• Precise film and sealing management

• Optimized synchronization with shrink tunnel systems

Industrial Construction

• Carbon steel structure

• Epoxy paint finish for durability and corrosion resistance

• Designed for continuous industrial operation

Typical Applications

• Beverage multipacks

• Canned goods packaging

• Bottled product grouping

• Food and retail product bundling

• Replacement of corrugated box packaging