Automatic Turnkey Liquid Filling Cartoning Machine Shrink Wrapping Line For Vials

Hygienic Unscrambling and Air Rinsing for Sterile Container Preparation

Meeting the stringent hygiene standards of the pharmaceutical and premium cosmetic industries, the front end of the line features a rotary unscrambler and an inverted air rinsing machine. The equipment inverts the glass bottles and injects filtered, high-pressure air to thoroughly eliminate internal particles and dust. Compared to traditional water rinsing, the air-wash process completely prevents product degradation caused by residual moisture and significantly shortens the pre-packaging cycle.

Multi-Head Servo Filling and Precision Capping for Zero-Leakage Performance

For high-value liquids like essential oils, serums, and tinctures, the core filling module utilizes servo-driven, multi-head diving nozzles. This bottom-up filling technology eliminates foaming and splashing, maintaining a rigid filling accuracy within ±1%. It is immediately followed by a star-wheel automatic capping and crimping mechanism that provides uniform and stable physical sealing, ensuring 100% zero leakage for every bottle during long-haul logistics.

Flexible Wrap-Around Labeling and Agile Cartoning for Multi-SKU Handling

The mid-section labeling module employs high-precision photo-eye sensors and wrap-around belts to ensure a 360° bubble-free and wrinkle-free label application on small-diameter round bottles. The products are then smoothly conveyed into a continuous horizontal cartoner, which automatically erects cartons, inserts folded leaflets, and executes synchronized pushing. Its tool-less modular guide rails allow manufacturers to achieve rapid format changeovers across 10ml to 100ml SKUs, maximizing Overall Equipment Effectiveness (OEE).

Thermal Shrink Overwrapping for Tamper Evidence and Premium Retail Appeal

Serving as the final safeguard of the line, the cartoned products enter a fully automatic L-bar sealer and shrink tunnel. Utilizing constant-temperature circulating shrink technology, the eco-friendly POF film tightly and smoothly contours the carton's exterior. This not only provides moisture resistance and tamper-evident protection for high-value goods but also drastically enhances visual appeal on retail shelves. All product-contact parts are constructed from 316L stainless steel. Centrally controlled by a PLC, the entire line strictly complies with global GMP standards for the health and beauty industries.