Unilever faced issues with their capping chucks, which struggled to handle variations in the shape of four-litre plastic mayonnaise bottles and caps. These inconsistencies caused inefficiencies in the capping process, requiring a more reliable solution that could manage size and shape variability.
B&S Precision Engineering partnered with Unilever to design and produce prototypes of a new capping chuck that grips the caps from two directions. This innovative design ensured a more secure and consistent cap application, accommodating the variations in both bottle and cap shapes. The new approach aimed to resolve the inefficiencies Unilever had been experiencing in their capping process.
The new capping chucks are currently in the testing phase, with durability data being gathered. Early results indicate significant improvements in addressing bottle and cap shape variations, leading to enhanced reliability and efficiency in Unilever’s capping process. Continued testing will confirm the long-term durability and effectiveness of these redesigned chucks, setting a higher standard for Unilever’s packaging line.
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