Amcor

Amcor plc is an Australian-founded Jersey-domiciled global packaging company based in Switzerland. It develops and produces flexible packaging, rigid containers, specialty cartons, closures and services for food, beverage, pharmaceutical, medical-device, home and personal-care, and other products.

Amcor India has purchased our bag-in-box bag making machine. The project consists of four key components: optimizing the unwinding tension control mechanism (including the feeding system and tension system), structural redesign of the punching and spout welding unit, structural redesign of the transverse and longitudinal sealing systems, and development of a bus-type control system. The following key issues were prioritized and resolved in this design:
1.Addressed the problem of film stretching caused by direction change during feeding.

2.Resolved the issue of unstable film tension in the tension swing arm.

3.Modified the original gear cutter punching mode, reducing mold costs.

4.Added a spout preheating function and designed a new spout feeding mechanism, which not only improves production efficiency but also simplifies the original feeding structure.

5.Adopted a splicing and welding method for the entire machine frame and all force-bearing component structures, meeting production strength requirements while reducing the difficulty of original part processing.

6.Redesigned the tear line and cutter structure, solving the problem of uneven tension in the original tear line design.

7.Implemented a bus-type control system for the first time in bag-in-box program development, reducing the complexity of hardware connections and lowering design and wiring costs.

8.Optimized the overall machine appearance and layout for better rationality and aesthetics.