Channel Slide Label Apparatus for Curl Prevention
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing label application methods face challenges with self-adhesive labels curling due to storage on rolls, leading to disintegration or incorrect application, and require complex designs and space for precise coordination of unwinding and application, especially for non-standard shapes and small setups.
Innovation Solution
A label apparatus with a mounting assembly, peel assembly, transfer assembly, and label securing assembly, including receiving channels that restrict curvature and minimize contact with the adhesive side, allowing for secure and precise application of labels on various article shapes without the need for suction or complex pneumatic systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If self-adhesive labels are stored on rolls, then labels can be continuously supplied, but labels curl and disintegrate leading to incorrect application
Solution Approach 1:
The label strip is divided into individual label sections with separation gaps, allowing each label to be independently handled and applied while maintaining continuous supply from the roll
Solution Approach 2:
A transfer assembly acts as an intermediary between the label roll and the application surface, holding the label strip in a controlled manner that prevents curling while enabling continuous label delivery
2Manufacturing precision
If complex pneumatic systems are used for precise label application, then labeling precision improves, but device complexity and space requirements increase
Solution Approach 1:
The patent removes complex pneumatic systems entirely, replacing them with a simplified mechanical transfer assembly that achieves precise label application through geometric design rather than pressurized air control
Solution Approach 2:
The transfer assembly automatically positions and applies labels through its mechanical structure and motion, without requiring external pneumatic control systems to regulate pressure and timing
3Measurement precision
If suction systems are used to hold labels during application, then label positioning accuracy improves, but device complexity increases
Solution Approach 1:
The patent eliminates suction systems entirely, using instead a passive mechanical holding structure where the label strip is physically constrained by the transfer assembly geometry to maintain positioning accuracy without active vacuum control
Data Source
AI summary
An apparatus and method for applying a label on an article is described. The apparatus may include a first and a second channels. Each of the channels may comprise a first surface and a second surface positioned opposite the first surface. The second surface may comprise a curved edge. The curved edge may further comprise an open end curved towards the first surface. The applicator assembly may be used to provide assistance with applying a label held on a label securing assembly to an article. The first surface of each of the first channel and the second channel may be adapted to restrict a curvature of the label. The open end of the second surface of each of the first channel and the second channel may be adapted to contact an adhesive side of the label.