Horizontal Automated Liquid Sachet Cartoning Machine Robotic Case Packing Line

Precise Magazine Collation & Flexible Cartoning for Soft Pouch Stacking

Addressing the physical characteristics of liquid sachets (such as foot bath liquids, shampoos, and sample pouches) which are prone to slipping and difficult to stack, the front end of the production line is equipped with an incline feeder and a specialized magazine-style loose piece collation mechanism. This precise mechanical design automatically organizes, counts, and groups scattered sachets before smoothly guiding them into the horizontal cartoning station. This solution eliminates the industry pain point of soft pouch jamming during high-speed insertion, ensuring a continuous and stable production rhythm.

Dual Error-Proofing with Checkweighing & Machine Vision for "Zero-Defect" Output

To meet the stringent quality control requirements of the health care and premium cosmetics industries, the complete line deploys dual error-proofing systems at core nodes. Immediately after cartoning, individual boxes pass through an inline checkweigher to reject any cartons missing sachets. Once case packed, a secondary case checkweigher and an industrial machine vision inspection system verify the final product. Any cases with abnormal weight or visual defects are automatically intercepted, guaranteeing a 100% pass rate for market delivery.

Robotic Case Packing & Security Labeling for an Unmanned Logistics Loop

The end-of-line system integrates a high-precision servo robotic arm. Utilizing customized end-effectors, it synchronously grips multiple cartons and executes a smooth, precise top-load case packing motion, avoiding the cosmetic damage often caused by traditional drop-packing methods. Simultaneously, the line seamlessly incorporates automatic corner labeling for individual cartons (tamper-evident seals) and outer case labeling, fulfilling modern factory compliance needs for anti-counterfeiting, traceability, and logistics tracking.

One-Stop Turnkey System Integration for Smart Factory Upgrades

This production line delivers a true one-stop turnkey integration from loose bulk infeed to sealed case output. Through underlying bus communication technology, independent modules—including collation, cartoning, labeling, case packing, and tape sealing—achieve deep logical interlocking. Operating status, production data, and rejection records can be monitored in real-time. The highly modular design supports rapid, tool-less changeovers, making it the ideal platform for elevating end-of-line automation in personal care manufacturing.