Three-Section Cylindrical Label with Protruding Flag
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Solution Overview
Problem
Cylindrical vessels with narrow radii, such as thin hypodermic syringes, pose challenges for reliable and secure labeling, as existing labels often become illegible or detached due to environmental influences and are difficult to read automatically due to their curved surface.
Innovation Solution
An identification label comprising three sections, with a partially adhesive first section, a partially opaque and non-adhesive second section, and a partially adhesive third section, forming a flag that protrudes from the vessel, allowing for easy manual and automatic reading while minimizing the risk of detachment and damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a label is completely adhered to the curved surface of a cylindrical container, then it remains securely attached, but it becomes difficult to read manually and impossible for automatic recognition
Solution Approach 1:
The label is divided into three distinct sections: a first section that adheres to the container, a second non-adhesive section that forms a protruding flag, and a third section that seals the marking. This segmentation allows different portions to serve different functions - attachment, readability, and protection - simultaneously resolving the contradiction between secure attachment and ease of reading.
2Adaptability or versatility
If a label is applied to cylindrical vessels with narrow radii, then it can mark small containers, but automated recognition becomes impossible or requires considerable effort
Solution Approach 1:
The label transitions from a two-dimensional surface marking to a three-dimensional protruding structure. The second non-adhesive section extends outward from the container surface, creating a flag-like projection that presents a flat, readable surface perpendicular to the container axis, making it easily detectable by automated recognition systems regardless of the container's small radius.
3Ease of manufacture
If subsequent inkjet printing is used for labeling, then individual labeling is easy, but the labeling becomes easily damaged by environmental factors
Solution Approach 1:
The label uses a flexible film structure with three sections where the third section acts as a protective laminate over the printed second section. This thin film configuration allows individual labeling through inkjet printing while the overlapping third section provides environmental protection, preventing moisture and physical damage from affecting the printed information.
4Reliability
If the second label section is completely adhesive, then it remains securely attached, but it cannot form a protruding flag for easy reading
Solution Approach 1:
The adhesive property is applied locally rather than uniformly across the entire label. The first section has adhesive properties for attachment, the second section has non-adhesive properties to form the protruding flag, and the third section has adhesive properties to seal the structure. This local differentiation of adhesive quality allows simultaneous achievement of secure attachment and flag formation.
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 label ensures secure, long-term attachment and clear legibility, with enhanced tear resistance and protection from environmental factors, enabling reliable automated recognition of cylindrical vessels.
Implementation Method 1
The first label section (1) comprises an underside (1a) that is at least partially coated with adhesive (40a). The third label section (3) comprises an underside (3a) that is at least partially coated with adhesive (40b).
Data Source
Figure 1~2
Figure 3~4
AI summary
A label for a cylindrical container comprises a first label section (1) with an underside (1a) coated with adhesive (40a), an opaque second label section (2) with a non-adhesive underside (2a), and a transparent third label section (3) with an underside (3a) coated with adhesive (40b). The transition (41) between a first outer edge (11) of the first label section (1) and a second outer edge (31) of the third label section (3) has a rounded profile.