Semi-Automatic Hot Melt Glue Carton Closing Machine

Brocano® Semi-Automatic Hot Melt Glue Carton Closing Machine is designed to close suitable preloaded cartons using hot-melt adhesive. Operators manually load products into cartons, prepare the carton flaps and place the cartons onto the infeed conveyor.

The machine then conveys the cartons through glue application, flap closing and compression before discharging the finished cartons. It does not automatically open empty cartons or insert products.

Suitable Products & Applications

• Preloaded food and snack cartons
• Household and consumer product cartons
• Hardware, accessories and spare parts
• Suitable paper hygiene product cartons

Suitability depends on carton dimensions, flap design, board material, adhesive compatibility and product weight. Carton samples should be assessed before confirming the configuration.

Key Features

• Manual Loading, Automatic Closing: Operators prepare and feed loaded cartons; the machine completes the configured glue application and closing steps.
• Hot Melt Glue Application: Applies adhesive according to preset parameters for the selected carton.
• Photoelectric Carton Detection: Detects incoming cartons to control conveying and glue application.
• Flap Closing & Compression: Guides carton flaps into position and presses the glued surfaces together before discharge.
• Touchscreen Recipe Storage: Stores operating settings for repeat production.
• Carton Size Changeovers: Supports different carton sizes within the selected configuration’s range, with settings and mechanical adjustments as required.

Technical Specifications

The specifications below refer to the machine configuration shown and are provided for reference.

Specifications vary by model and configuration. Available customisation and final specifications will be confirmed in your quotation.

Actual output depends on manual feeding speed, carton design, adhesive requirements and machine settings. Carton dimensions must be assessed together; maximum dimensions should not be assumed to apply simultaneously.

For cartons below 30 mm in height, an easy-tear opening at the glued closure is not recommended for the reference configuration.

Manual Product Loading & Flap Preparation → Conveyor Feeding → Hot Melt Glue Application → Flap Closing & Compression → Finished Carton Discharge

The required carton preparation and adhesive specification will be confirmed according to your carton sample and selected configuration.

Machine Selection & Local Support

Send us your loaded carton photos, carton dimensions (L × W × H), carton sample or drawing, and required cartons per minute so our team can assess a suitable configuration. Brocano provides installation, operator training and after-sales support according to the agreed scope. Demonstrations of selected equipment are available by appointment, subject to availability.

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