Automatic Bottom Lock Pasting Machine


Automatic Bottom Lock Pasting Machine – High-Speed Gluing Solution for Duplex & Corrugated Boxes

The Automatic Bottom Lock Pasting Machine is a specialized solution designed for high-speed and accurate pasting of crash lock (auto-lock) bottom cartons.

Perfect for duplex and corrugated board boxes used in pharmaceuticals, FMCG, food, and cosmetic packaging, this machine ensures consistent quality and strong bottom lock formation at high outputs.

Its advanced feeding mechanism handles a variety of board thicknesses with precision, while the gluing system provides clean and controlled adhesive application.

The machine's folding and locking sections are built for smooth operation without damaging the board, even during long production runs.

With quick setup features, adjustable guides, and intuitive controls, operators can switch between different box sizes and styles effortlessly.

The robust frame, energy-efficient drive, and low maintenance design make it a cost-effective and long-lasting investment for businesses aiming to enhance productivity and packaging quality.

Product Specification

Machine Type: Semi-Automatic

Maximum Sheet Size: 2800mm x 1600mm

Minimum Sheet Size: 400mm x 500mm

Speed: Up to 60 meters per minute

Folding Type:

Adjustable for single-fold and double-fold operations

Accurate folding without misalignment

Gluing System:

Bottom gluing with adjustable glue tray

Suitable for cold and hot glue applications

Stainless steel glue tray for easy maintenance

Feeding Mechanism:

Manual feeding with easy sheet alignment system

Conveyor belts for smooth and continuous flow

Key Features:

High precision folding and gluing

User-friendly operation with minimal manual effort

Durable construction for heavy-duty performance

Electronic control panel for smooth operations

Quick adjustment settings for different sheet sizes

Power Consumption: 4-5 KW (Approx.)

Output: Up to 1200 cartons per hour (depending on carton size and material)

Material Compatibility: Corrugated boards, duplex boards, and other carton materials

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