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Dairy products

With the growing demand for milk, yogurt drinks, and other dairy beverages, carton packaging has become widely adopted due to its excellent sealing properties, good shelf stability, and ease of use. However, high-speed production processes can introduce risks such as missing or incomplete production date codes, packaging defects, and internal metal contamination.

Dairy manufacturers require reliable in-line inspection solutions to check production dates, labels, and potential metal contaminants in carton packaging. Maintaining consistent product quality in this way helps boost production efficiency and ensure food safety.

Boxed packaging format

Scenario 1: Tetra Pack/Brick-shaped Cardboard Box Line (Aseptic Cartons) – Missing Parts and Hidden Foreign Object Interception

Dairy products

Application scenarios: Aseptic Tetra Pak bricks commonly used in 100% pure fruit juice, lactic acid bacteria, and milk beverages.

Key pain points:

Missing attachments: The U-shaped straws on the side of the cardboard box are prone to being missed or misaligned during high-speed glue application, directly affecting the user experience.

Coding distortion: The top of the cardboard box is usually sloping, making it easy for the coding to become deformed, missing, or blurry.

Recommended model

Erection Type Inkjet Coding Inspection Machine Learn More >>

Test items:

Vision - Straw Missing Detection: Accurately identifies the outline and reflection of straws on the side of the cardboard box, and instantly issues a rejection command once a missing straw is detected.

Visual - Top OCR Traceability: Character reading algorithm optimized for beveled surfaces, eliminating blurry and incomplete batch numbers.

Compound Beverages

Potato Chip X-ray Machine Case Study

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