Label Roll Cooling Cover with Air Channels
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Solution Overview
Problem
Label applicator systems operating in warm environments cause adhesive labels to overheat, leading to adhesive oozing out of the label edges, which results in application issues.
Innovation Solution
A cooling cover for label rolls, featuring air channels and a cool air input system, is designed to fit around the label roll and connect to a label dispensing machine, effectively regulating the temperature within the cover.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If label applicator systems operate in warm environments, then productivity is maintained, but adhesive labels overheat causing adhesive to ooze out of edges
Solution Approach 1:
The cooling cover is divided into multiple air channels that segment the cooling airflow to distribute it evenly across the label roll surface, preventing localized overheating while maintaining overall temperature control during high-speed operation
Solution Approach 2:
The cooling cover acts as an intermediary device between the warm environment and the label roll, introducing cool air through air channels to counterbalance the thermal influence of the warm operating environment and prevent adhesive oozing
2Reliability
If cooling cover is added to label roll, then temperature is controlled preventing adhesive oozing, but device complexity increases
Solution Approach 1:
The cooling cover combines multiple functions into a single integrated component: it serves as both the label roll holder and the cooling system, with air channels and exhaust openings built into the cover structure itself, eliminating the need for separate cooling devices
Solution Approach 2:
The cooling cover is designed to be universally applicable to different label roll sizes and configurations while providing consistent cooling performance, making it a versatile solution that can be used across various label applicator systems without requiring custom designs
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The cooling cover maintains the label roll temperature within a desired range, preventing adhesive oozing and ensuring reliable label application even in warm environments.
Implementation Method 1
A plurality of air channels are disposed on an inside surface of at least one of the first side and second side, and a cool air input is provided on at least one of the first side or second side, the cool air input in communication with the plurality of air channels
Data Source
AI summary
A cooling cover for a label roll in a label dispensing system is provided. The cooling cover operates as a label roll holder and is installed on the label dispending machine. The cover includes two sides that encase the label roll and allow the same to freely rotate therein. A cool air input connection feeds air manifolds and cooling air channels extending throughout the sides making up the cover. One or more adjustable exhaust openings are provided on the edges of the cover to allow for adjustment of the temperature within the cover.