Anti-Static Blower for Reel Label Feeder
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Solution Overview
Problem
Labelling machines face issues with wrinkles, folds, and poor adhesion of labels due to static electricity and environmental factors like moisture and temperature changes, particularly in wineries with variable weather, leading to production disruptions.
Innovation Solution
A feeder for reel labelling machines equipped with an anti-static blower and static electricity discharger, positioned near the peeling plate, neutralizes static electricity as labels are peeled, preventing charge buildup and ensuring proper adhesion by eliminating static electricity at the point of label application.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If labels are peeled from the reel and applied to bottles in variable environmental conditions, then the labelling process continues operation, but static electricity builds up causing wrinkles, folds, and poor adhesion
Solution Approach 1:
The anti-static blower is positioned to neutralize static electricity on labels before they are applied to bottles. The device blows ionized air onto the labels at the peeling point, removing static charge buildup before it can cause wrinkles or adhesion problems during the labelling process
Solution Approach 2:
Ionized air serves as an intermediary substance between the static-charged labels and the environment. The anti-static blower generates ionized air that acts as a mediator to neutralize the static electricity on labels, allowing continuous operation without compromising adhesion quality
2Speed
If labels are peeled quickly from the peelable paper, then labelling speed increases, but static electricity is generated causing adhesion problems
Solution Approach 1:
The invention converts the harmful static electricity generated during quick peeling into a beneficial situation by immediately neutralizing it with ionized air from the anti-static blower. The rapid peeling that generates static charge is counteracted by the simultaneous anti-static treatment, allowing high-speed operation without adhesion problems
Solution Approach 2:
The anti-static blower is positioned to treat labels at the exact moment of peeling, neutralizing static electricity as it is generated. This preliminary anti-static action prevents static buildup from affecting label adhesion, enabling faster peeling speeds
3Device complexity
If standard feeders are used without anti-static treatment, then device complexity is low, but wrinkles and folds appear on applied labels
Solution Approach 1:
Ionized air from the anti-static blower acts as an intermediary to neutralize static electricity between the label and the environment. This simple addition of an anti-static component significantly improves label application quality by preventing wrinkles and folds without substantially increasing device complexity
Solution Approach 2:
The anti-static blower uses pneumatic principles to generate and direct ionized air flow onto the labels. This pneumatic anti-static treatment effectively eliminates static electricity-related defects while adding minimal structural complexity to the feeder system
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 solution effectively reduces wrinkles, folds, and bubbles, ensuring optimal label adhesion and reducing production disruptions by eliminating static electricity at the critical moment of label peeling, enhancing the labelling process even in challenging environmental conditions.
Implementation Method 1
an anti-static blower (10) disposed immediately before the application area (5) for applying the labels (2)
Implementation Method 2
neutralizes static electricity as labels are peeled, preventing charge buildup
Data Source
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AI summary
The invention relates to a feeder (1) for a reel labelling machine, comprising a reel (3) of peelable labels (2) or a reel (3) of a sleeve (33) of sleeve labels, and an application area (5) for applying the labels (2), the feed also comprising an anti-static blower (10) disposed immediately before the area (5) for applying the labels (2).