Case unloaders, often referred to as decasers, are designed to efficiently remove containers, including glass or plastic bottles, from their reshipping cases. This process is automated to ensure that the containers are aligned in a single file and positioned upright, preparing them for subsequent stages in the production line. These machines play a crucial role in streamlining operations, enhancing productivity, and minimizing manual labor in facilities that handle bottled products. Their application is versatile, accommodating a wide range of container sizes and types, making them a fundamental component in the packaging and manufacturing sectors.

By automating the unloading process, case unloaders reduce the risk of container breakage and contamination while accelerating line throughput. Many systems also include orientation and inspection functions to verify proper container placement before moving to filling, rinsing, or labeling stations. These machines are especially valuable in high-speed operations or where product consistency and safety are critical.

Typical products and applications include:

• Glass or PET bottles for beverages: Removed from reshipper cases and uprighted for rinsing or filling
• Plastic jars or containers for sauces, spreads, or dressings: Prepared for downstream filling operations
• Pharmaceutical or nutraceutical vials: Unloaded and oriented for sterilization or filling
• Dairy bottles or cartons: Automatically extracted and aligned to reduce labor and improve hygiene
• Cleaning product containers (e.g., spray bottles): Decased and routed to capping or labeling lines

Additional Considerations:

• Helps minimize handling damage for fragile containers like glass
• Can be integrated with conveyors, rinsers, or inspection systems for complete automation
• Adjustable tooling accommodates a variety of container shapes and case sizes
• Often includes features like automatic case inverting, dumping, or stacking
• Improves line efficiency by enabling continuous, hands-free container feeding