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Addressing the Cartoning Challenge for Coffee Powder Sachets
Food producers packaging coffee powder in sachets face a recurring set of operational pressures: manual cartoning drives up labor costs, missed or misplaced products and leaflets create quality risks, and uncoordinated upstream and downstream packaging steps disrupt continuous production. These pain points are common across pharmaceutical, chemical, electronics, and food production environments, and they are precisely the issues that automatic cartoning machinery is designed to solve.
Guangdong Rich Packing Machinery Co., Ltd., operating under the brand name Rich Packing and headquartered in Building D, NO.226, Qiaotou Street, Haizhu District, Guangzhou City, is a packaging machinery manufacturer that builds automatic cartoning machinery combining optical, electronic, pneumatic, and mechanical technologies. The company's stated strategic positioning is to raise automation and reduce labor costs for producers who must reliably carton sachets, blister packs, bottles, tubes, ointments, and comparable packaged products such as coffee powder sachets.
The RQ-ZH-120L Automatic Cartoning Machine
Rich Packing's product line in this category is the RQ-ZH-120L Automatic Cartoning Machine, an automatic vertical cartoning unit positioned for small and medium production volumes and GMP-compliant environments. The machine is described as a fully automatic, high-speed vertical cartoning machine that handles diverse product formats and completes the full cartoning process from feeding to sealing and rejection—covering feeding, carton forming, conveying, leaflet folding, inspection, product insertion, batch printing, tongue closing, carton sealing, and missing-product rejection in a single unit.
For coffee powder packaged in sachets, this end-to-end coverage is directly relevant: the machine is adapted to food industry cartoning of sachets and comparable packaged products, alongside pharmaceutical blister packs, bottles, and tubes; chemical tubes, ointments, and sachets; and electronic cigarettes and related items in the electronics sector.
Speed, Stability, and Inspection Accuracy
One of the differentiated advantages of the RQ-ZH-120L is its feeding system with dual servo motors, which reaches 125 cartons per minute and delivers faster, more stable feeding than a single-servo-motor setup. The documented cartoning speed range spans 35 to 125 cartons per minute, giving producers flexibility across different production tempos.
Quality assurance is addressed through a dual inspection methodology: the system verifies product and leaflet before insertion and again inside the carton, enabling detection of incorrect quantities and improper carton placement at two distinct checkpoints. This is reinforced by a high level of intelligence built into the machine—dense inspection points at leaflet feeding, leaflet counting, product loading, product counting, and carton positioning provide monitoring across the complete process and the final result, not just at a single stage.
Durability, Safety, and Maintainability
The machine's construction uses stainless steel or nickel chrome plating with stable chemical properties, giving corrosion resistance, non-toxicity, and safety—an important consideration for food-contact-adjacent packaging environments such as coffee sachet cartoning. Welded areas receive tempering treatment to extend service life.
A dual clutch design activates bidirectional protection when the main motor is overloaded or the leaflet folder faults, protecting both equipment and operator. Faults and counting data are fully visualized and viewable on the touch screen at any time, which supports easier maintenance, and all components are clearly numbered for convenient routine servicing. Together, these features are intended to support highly stable operation suitable for continuous 24-hour production—a relevant capability for coffee sachet lines running extended shifts.
Component Quality and Line Integration
Rich Packing states that the RQ-ZH-120L uses high-end electrical components from internationally established brands such as Baker and Siemens to help ensure reliable quality. The broader configuration includes servo motors and drivers from Panasonic (Japan), a main motor from SEW (Germany), a frequency converter from Danfoss (Denmark), a PLC from Siemens (Germany), sensors and switches from Omron (Japan) and SICK (Germany), solenoid valves and pneumatic components from SMC (Japan), and a touch screen from Proface, among other named suppliers.
For producers operating multi-stage packaging lines, the machine is described as highly integrated: it connects with end sealers, blister packaging machines, counting and bottling lines, cellophane overwrapping machines, strapping machines, and cartoning machines according to production requirements. This platform compatibility addresses the coordination pain point directly, allowing coffee powder sachet cartoning to be positioned within a broader continuous production sequence rather than operating as an isolated manual step.
Technical Parameters for Evaluation
Producers evaluating the RQ-ZH-120L against coffee sachet packaging requirements can reference the following documented parameters: total power of 1.10 kW; power supply of 220V/380V at 50Hz; air pressure requirement of at least 0.6 MPa with air consumption between 120 and 160 L/min; machine dimensions of 2,150mm by 1,140mm by 1,800mm; and net weight of approximately 1,500 kg. Carton size requirements range from 65-150mm in length, 35-85mm in width, and 12-45mm in height, with carton weight between 240-360g/㎡. Leaflet requirements cover open carton sizes from 78mm to 250mm in length and 85mm to 170mm in width, with 1 to 4 folds and a weight range of 60 g/m² to 70 g/m². The machine's footprint is approximately 3㎡, which the company notes eases transport and installation.
A Space-Efficient, Deployable Solution
Beyond technical specifications, the approximately 3㎡ footprint and ease of transport are practical considerations for facilities with limited floor space or those planning to relocate equipment as production needs evolve. The RQ-ZH-120L is delivered as a standalone industrial cartoning machine that can be integrated into coordinated production lines with upstream and downstream equipment, giving food producers—including those packaging coffee powder in sachet format—a deployment model that fits both single-line operations and more complex multi-machine configurations.
Summary
For food industry operations packaging coffee powder in sachets, the combination of dual servo feeding for speed, dual inspection for quality control, corrosion-resistant construction, visualized fault monitoring, and broad platform compatibility positions the RQ-ZH-120L Automatic Cartoning Machine from Guangdong Rich Packing Machinery Co., Ltd. as a documented option for reducing manual labor, improving inspection accuracy, and supporting integration into a coordinated packaging line. Producers can weigh these documented specifications and features against their own sachet dimensions, leaflet requirements, and production speed targets when assessing fit for their operations.
https://www.richpacking020.com/
Rich Packing Machinery
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