Sachet Cartoning Machine for Health Care Packaging Explained

Addressing the Automation Challenge in Health Care Packaging

Packaging operations in pharmaceutical, chemical, electronics, and food industries continue to face a familiar set of operational pressures: manual cartoning labor costs, quality risks stemming from missed or misplaced products and leaflets, and the ongoing need to coordinate cartoning steps with upstream and downstream packaging equipment. For health care packaging lines in particular, where sachets, blister packs, bottles, and tubes must be cartoned with consistent accuracy, these pain points translate directly into production inefficiency and quality control exposure.

Guangdong Rich Packing Machinery Co., Ltd., operating under the brand Rich Packing, has developed automatic cartoning machinery that combines optical, electronic, pneumatic, and mechanical technologies to raise automation levels and reduce dependence on manual labor. The company's positioning centers on manufacturing equipment suited to small and medium production volumes, with particular attention to GMP-compliant environments common in health care and pharmaceutical settings.

The RQ-ZH-120L Automatic Cartoning Machine

The RQ-ZH-120L Automatic Cartoning Machine is an automatic vertical cartoning system designed for pharmaceutical, chemical, electronics, and food production environments. It is positioned specifically for small and medium output volumes, making it a relevant option for facilities that need reliable automation without the footprint or throughput demands of large-scale production lines.

Full-Process Automation From Feeding to Sealing

A defining characteristic of the RQ-ZH-120L is that it covers the entire cartoning sequence in a single machine: feeding, carton forming, conveying, leaflet folding, inspection, product insertion, batch printing, tongue closing, carton sealing, and missing-product rejection. This consolidated process directly addresses the labor-cost pain point associated with manual cartoning, since operators no longer need to manage each of these steps separately.

Dual Servo Motor Feeding System

The machine's feeding system uses dual servo motors, which allow it to reach speeds of up to 125 cartons per minute. According to the equipment's design rationale, this dual-motor configuration provides faster and more stable feeding performance compared with a single-servo-motor setup, a distinction that matters for continuous production runs where feeding consistency affects overall line throughput.

Dual Inspection for Quality Assurance

Quality risk from missed or misplaced products and leaflets is addressed through a dual inspection methodology. The system verifies the product and leaflet before insertion, and again after the product is inside the carton. This two-stage check is designed to detect incorrect quantities and improper carton placement, which is particularly relevant for sachet-based health care packaging, where confirming that the correct sachet count and leaflet are present in each carton is a core quality requirement.

Durable, GMP-Compliant Construction

The RQ-ZH-120L is constructed using stainless steel or nickel chrome plating, materials chosen for their stable chemical properties, corrosion resistance, non-toxicity, and safety. Welded areas receive tempering treatment to extend service life. The model is stated to comply with GMP requirements, aligning with the regulatory expectations of pharmaceutical and health care packaging environments.

Space Efficiency and Integration

Occupying approximately 3㎡, the machine is designed to be easy to transport and to fit into facilities where floor space is limited. It is built to integrate with end sealers, blister packing machines, counting and bottling lines, cellophane overwrapping machines, strapping machines, and other cartoning machines, allowing it to function as one coordinated node within a broader production line rather than as an isolated piece of equipment.

Technical Specifications Overview

The RQ-ZH-120L operates within a speed range of 35 to 125 cartons per minute, drawing a total power of 1.10 kW from a 220V/380V 50Hz power supply. Its pneumatic system requires an air pressure of at least 0.6 MPa, with air consumption ranging from 120 to 160 L/min. The machine's physical dimensions are 2,150mm × 1,140mm × 1,800mm, with a net weight of about 1,500 kg.

Carton compatibility spans a length of 65-150mm, width of 35-85mm, and height of 12-45mm, with carton weight tolerances of 240-360 g/㎡. Leaflet handling supports open carton sizes from 78mm to 250mm in length and 85mm to 170mm in width, accommodating 1 to 4 folds and weights between 60 g/m² and 70 g/m². This range of carton and leaflet parameters gives the machine flexibility across sachets, tubes, ointments, and comparable packaging formats used in pharmaceutical, chemical, electronics, and food applications.

Component Quality and Reliability

The internal configuration of the RQ-ZH-120L draws on established component manufacturers. Servo motors and drivers are supplied by Panasonic (Japan), the main motor by SEW (Germany), and the frequency converter by Danfoss (Denmark). The PLC is a Siemens (Germany) Smart ST40 unit, and the touch screen is a Proface GC-4408W. Sensing and detection components include Omron (Japan) fiber amplifiers, optical fibers, and encoders, alongside SICK (Germany) proximity switches and LEUZE (Germany) photoelectric switches. Pneumatic elements such as solenoid valves, vacuum generators, silencers, and cylinders are sourced from SMC (Japan), with additional cylinders from Kögel (Germany). Safety components include a Schneider (France) emergency stop button. This combination of internationally established electrical and pneumatic components, including brands such as Baker and Siemens as referenced for the machine's electrical system, supports the stable, continuous 24-hour operation the equipment is designed for.

Why Sachet Packaging in Health Care Benefits From This Design

Health care packaging frequently involves sachets alongside blister packs, bottles, and tubes, each requiring accurate leaflet insertion and precise quantity control. The RQ-ZH-120L's leaflet handling range, its dual inspection process, and its GMP compliance combine to address the quality risks associated with sachet cartoning in regulated environments. For chemical applications, the same equipment accommodates tubes, ointments, and sachets, and for electronics and food production, it extends to items such as electronic cigarettes and comparable sachet-based products.

Visualized Monitoring and Maintenance

Operational transparency is supported through dense, station-level monitoring at points including leaflet feeding, leaflet counting, product loading, product counting, and carton positioning. Faults and counting data are visualized on the touch screen, viewable at any time, which simplifies troubleshooting. All components are clearly numbered to support routine maintenance. A dual clutch design provides bidirectional protection in the event the main motor is overloaded or the leaflet folder encounters a fault, protecting both the equipment and the operator.

Conclusion

For manufacturers seeking to consolidate cartoning steps, reduce manual labor dependence, and maintain accurate quality control across sachet and other health care packaging formats, the RQ-ZH-120L Automatic Cartoning Machine from Guangdong Rich Packing Machinery Co., Ltd. offers a documented set of technical capabilities, from dual servo feeding and dual inspection to GMP-compliant construction and integration readiness with upstream and downstream packaging equipment. These specifications collectively support the goal of fully automatic cartoning from feeding through sealing and missing-product rejection within small and medium production settings.

https://www.richpacking020.com/
Rich Packing Machinery