As the global food industry accelerates its plastic reduction agenda, eco-friendly packaging forms such as recycled paper cartons, degradable plant-fiber cartons and tape-free self-locking boxes are being rapidly adopted across categories including mooncakes, baked goods and snack foods. However, eco-friendly paper generally has lower stiffness, is prone to tearing and is more difficult to form. Traditional cartoning equipment often suffers from high carton breakage rates, loose sealing and slow changeover debugging. With its structural and control advantages, the horizontal food cartoning machine has become a core solution for adapting to the eco-packaging upgrade in the food industry.
For low-stiffness degradable cartons, the horizontal food cartoning machine adopts a servo-controlled suction system and folding mechanism. It can flexibly adjust suction force and folding pressure according to paper thickness and hardness, ensuring folding accuracy while avoiding carton tearing and crease deviation caused by excessive suction or folding force. Compared with traditional cartoning equipment with fixed parameters, it can reduce the breakage rate of eco-friendly cartons by more than 40%, greatly cutting packaging material waste.
In terms of plastic-free sealing adaptation, the equipment supports multiple tape-free sealing structures such as tuck-in self-locking and bottom-lock self-locking, which can completely replace traditional plastic tape sealing and reduce the use of disposable plastic consumables. Meanwhile, the horizontal layout facilitates adjustment of the fitting accuracy of sealing stations, ensuring precise crease positions and firm locking of self-locking cartons, avoiding popped lids and misaligned sealing, and balancing both environmental performance and packaging reliability.
Notably, our horizontal food cartoning machines support flexible adjustment of carton dimensions across length, width and height. By fine-tuning conveying rail spacing, side limit stop height and suction cup array positions, they can quickly adapt to eco-friendly cartons of different specifications without additional custom tooling. This is particularly important for food enterprises that frequently launch limited-edition eco-packaging and run multi-specification co-line production, as it can significantly shorten changeover and debugging cycles and reduce the modification cost of packaging upgrades.
For eco-packaging adaptation solutions, equipment upgrading and retrofitting or official quotation, you may contact our technical team via wzleadwing@163.com, cangyuan60@gmail.com or phone number 86-18958842178.