Automatic roll bag making machine without handle ZD- F350

INTRODUCTION TO THE EQUIPMENT

The ZD-F350 square bottom bag making machine is used to produce environmentally friendly paper bags, food bags, and shopping bags. The machine uses original roll paper or pre-printed roll paper, and after a single run, it will produce finished bags. The process includes edge gluing, folding to form a tube, cutting the tube, creasing the bottom, bottom gluing, shaping the bottom, and completing the bag-making operation to produce the finished product.

The machine uses a Mitsubishi servo control system from Japan, ensuring stable and fast operation while minimizing the time required for bag size adjustments. The production process and finished product collection are highly accurate, stable, easy to maintain, and efficient, making it an ideal choice for large printing and bag processing factories.

MAIN TECHNICAL SPECIFICATIONS

MAIN CONFIGURATION AND FUNCTIONS

Paper input system

The paper roll is fixed on an air expansion shaft and then fed to the hydraulic lifting support system. The paper placement unit is equipped with a warning bell for paper depletion and an automatic paper roll alignment function. It also features a tension balance function during paper feeding. Typically, replacing the paper roll only requires a simple button press to complete the task effortlessly.

Bag forming unit

After edge gluing, the bag tube is formed, then cut into individual bags based on the settings. The bags are then transferred to the bottom opening unit, where the bottom is glued, folded, and shaped into a square bottom. Finally, the bags are sent to the finished product collection unit.

Finished bag collection unit

After the bag folding and gluing process, the bags are pressed and transferred to the collection area. Customers can choose horizontal or vertical collection, and both methods can be equipped with an automatic counting function based on customer requirements.

• Automatic sensor
• Automatic counting sensor

Electrical equipment

Main material components

Manufacturing standards for main parts and components

External parts and components