The 32nd China International Exhibition on Packaging Machinery and Materials

Ouhua multi-row bag packaging machine

This machine is designed for multi‑row strip packaging of powders, liquids, pastes, and granular materials; different filling and metering devices must be selected depending on the material. Technical features: It incorporates advanced technology and a user‑friendly design, featuring a Panasonic PLC from Japan paired with a 5.7‑inch touch‑screen control system, delivering a high degree of automation. • Self‑diagnosing, self‑alarm‑triggering, and self‑shutting down in case of malfunctions, ensuring safe and straightforward operation with quick maintenance. • Comprehensive functional controls: preset‑pack stop, cumulative production count, real‑time display of output, and programmable total‑production shutdown. • Equipped with highly sensitive photoelectric sensors that automatically track and align printed registration marks, enabling complete trademark patterns even when using colored‑label packaging materials. The entire machine is constructed from stainless steel and aluminum alloy, compliant with GMP standards.

Vertical back-seal packaging machine

This automatic packaging machine is widely applicable across various industries, including food, pharmaceuticals, and chemical products, for automated portioning, bag forming, and sealing. It can automatically perform product conveyance, precise metering, automatic filling, bag formation, sealing, cutting, and printing of production dates. The servo‑motor‑driven heat‑seal film‑pulling system ensures stable, reliable operation with high precision. A highly sensitive photoelectric sensor automatically tracks and positions the printed registration mark, enabling complete trademark alignment when packaging materials with colored marks. Equipped with PLC control, the machine allows easy setting and adjustment of packaging parameters via a touch‑screen interface. It provides intuitive display of production information and features self‑diagnostic capabilities, automatic fault reporting, and automatic shutdown, ensuring safe, straightforward operation and convenient maintenance. PID digital temperature control delivers sealing temperatures with an accuracy of ±1°C.

Fully automatic sealing, cutting, and shrink-wrapping machine

This is a fully automatic sealing and packaging machine, perfectly tailored to your needs. It is suitable for packaging a wide range of standard items with fixed shapes, including food products, packaging boxes, printed materials, canned goods, trays, hardware, and more. It can handle various shrink‑wrap films such as OPP, POF, PE, PVC, and others. The machine features fully automatic sealing and cutting, along with automatic product detection and length measurement. Its design incorporates a transition‑zone function, making it ideal for small products and multi‑piece packages.