Application and Development of Biscuit Cartoner Machine in the Food Industry

Application and Development of Biscuit Cartoner Machine in the Food Industry

Biscuit cartoner machine are a core component of the downstream packaging process in biscuit production lines. They are responsible for neatly packing pillow-packs/individually packaged biscuits, tray-packed biscuits, or bulk biscuits into pre-set cartons or color boxes and sealing them. Their role in the food industry has evolved from "replacing manual labor" to "intelligent node in the production line."

I. Typical Applications in the Food Industry

Production Line Location: Typically located after cooling conveyors, metal detectors, and pillow-packing machines, they are connected to case packers and palletizers to form a closed loop of "material handling → cartoning → sealing → coding → boxing."

Applicable Product Forms: Square/round biscuits, sandwich biscuits, wafers, cookies, egg rolls, as well as multi-pack family packs, holiday gift boxes, and e-commerce customized packs.

Capacity and Precision: Mainstream models reach 60–120 boxes/minute, while high-end lines can reach 6000–9000 boxes/hour; cartoning tolerance ±1mm, equipped with photoelectric sensor for anti-empty boxes and automatic stop function for jammed boxes.

Industry Pain Points Adaptation: Addressing the issues of fragile biscuits and oily crumbs, the feeding section utilizes flexible conveyors and servo-controlled feeding, with pushers/robotic arms replacing rigid pushing to reduce biscuit breakage.

II. Development Status and Driving Factors

Market Size: The domestic biscuit packaging machine market was approximately RMB 2.86 billion (2024), with a CAGR of ~7.3%; the global baking packaging machinery market was approximately USD 2.9 billion in 2024 and is projected to reach USD 4.8 billion by 2034 (CAGR 5.2%).

Demand Drivers: Industrialization of baked goods, automation upgrades for small and medium-sized factories, e-commerce/gift box multi-SKU small-batch customization, and tightening requirements for packaging traceability and cleanliness under GB 14881.

III. Technological Evolution Direction

1. Flexibility and Quick Changeover: Modular feeding/forming/sealing units, multiple parameter sets in recipe inventory, and changeovers can be completed in 20–30 minutes between sandwich and shortbread biscuits.

2. Intelligentization: PLC + industrial computer + MES integration, IoT predictive maintenance, AI vision detection for broken biscuits/missing packages/color differences, and digital twin for virtual production line debugging.

3. Robotics: Collaborative robots handle picking, placing, boxing, and palletizing, suitable for irregularly shaped biscuits and narrow spaces; for example, the Schubert TLM line is compatible with 7 bag sizes + 13 types of biscuits.

4. Green Packaging Compatibility: Compatible with PLA, paper-based, and single-material recyclable film; ultrasonic sealing, thin-walled color boxes, and reduced-adhesion sealing, meeting EU PPWR and China's dual carbon requirements.

5. Whole-Line Collaboration: Instead of selling individual machines, we sell a "from oven to box" system; OEE management and buffer cycle balancing are core selling points.

IV. Selection and Implementation Considerations (For Food Factories)

1. First, determine the upstream material form (loose biscuits/pillow bags/pallets) and the frequency of box type changes, then choose between push-rod or robotic systems.

2. For fragile items, focus on actual breakage rate data and flexible conveyor solutions, not just the nominal speed.

3. Companies with multiple SKUs must check changeover times and formula libraries; otherwise, gift box season may actually hinder production capacity.

4. Export-oriented companies should confirm CE certification, food-grade 304 stainless steel, inkjet coding traceability, and compatibility with biodegradable materials in advance.

5. Prioritize manufacturers that can integrate MES and provide remote diagnostics, as the difference in later maintenance costs is significant.

Overall, biscuit cartoner machine are upgrading from "back-end sealing tools" to intelligent packaging stations integrating material handling and counting, visual quality inspection, data reporting, and environmental compatibility. Future competition will not be about individual machine speed, but about the overall line OEE and changeover costs.

If you need biscuit cartoner machine in the future, please contact Wenzhou Lin'er Machinery Co., Ltd.