New Generation ZB80S Paper Bag Bottom Gluing Machine Is Officially Launched!

Zenbo Intelligent Machinery Co., Ltd. officially launched the new generation ZB80S automatic paper bag bottom gluing machine at the Beijing Printing Exhibition 2025.

(▲You can click the picture see the machine more detail in web )

The core upgrade points include:

Expanded paper bag size range: ZB80S increases the paper bag size range that can be processed. This improvement enables the equipment to more flexibly adapt to the production needs of paper bags of different specifications. While meeting the production requirements of large paper bags, it can also be compatible with some medium-sized paper bags, thereby increasing the utilization rate of the machine.

Automatic insert bottom cardboard system upgrade: The new model upgrades the control method of the automatic insert bottom cardboard device from the previous air pump drive to the servo motor drive. This optimization improves the accuracy and synchronization of insert bottom cardboard, while significantly enhancing the durability and long-term operation stability of this core component, reducing maintenance requirements and failure rates.

Add new bottom cardboard pre-stack function: ZB80S is equipped with an innovative bottom card pre-stacking function. Operators can place a large number of bottom cards on the newly added bottom card push structure at one time. The space for bottom cards is greatly increased compared to before. As the paper jams in the original bottom card slot are gradually consumed, the photoelectric detection component will automatically operate to push the pre-horizontally placed bottom cards into the slot. This functional design greatly reduces the frequency of manual replenishment of bottom cards, effectively reduces the need for operator intervention and related labor costs, and reduces equipment downtime caused by manual loading, thereby improving the continuous operation efficiency and production capacity of the entire production line.

Practical benefits:

Improve production adaptability: A wider size range meets difference order requirements and increases equipment utilization.

Enhance equipment reliability: The servo motor-driven insert bottom cardboard system brings more lasting and stable operation performance.

Reduce labor costs: The bottom card pre-stack function significantly reduces manual intervention and reduces labor costs.

Improve production efficiency: Reduce downtime and ensure continuous and efficient operation of the production line.

(▲You can click the picture see the machine work flow in youtube)

The new generation ZB80S paper bag bottom gluing machine aims to solve the practical difficulties in paper bag bottom gluing production. Through reliable technical upgrades, it provides effective equipment support for enterprises to improve production efficiency and reduce operating costs. This model is suitable for all types of paper bag manufacturing companies that pursue stable, efficient and automated production.