Opaque-Strip Labels With Wraparound Transparent Lamination
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Solution Overview
Problem
Existing label manufacturing processes face issues with ink or printed material being smudged or damaged on unlaminated portions, especially after multiple printing runs, necessitating a solution to protect printed information while allowing for additional printing on unlaminated areas.
Innovation Solution
A label design featuring a transparent overlaminate strip that extends beyond the opaque strip, wrapping around the container to protect printed information, combined with a manufacturing device comprising rollers, drive assemblies, print modules, and die cut modules to produce and apply these labels efficiently.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a transparent overlaminate strip is added to protect printed information, then protection against smudging and damage is improved, but device complexity increases
Solution Approach 1:
The label is divided into two distinct strips: an opaque strip containing the printed information and a transparent overlaminate strip that wraps around to protect it. This segmentation allows the protective function to be added without requiring complex integration into the printing process itself.
Solution Approach 2:
The transparent overlaminate strip is pre-positioned and adhered to the container surface before the opaque label is applied. This preliminary action ensures protection is in place before printing occurs, eliminating the need for complex post-printing lamination equipment.
2Reliability
If the transparent strip extends beyond the opaque strip to wrap around the container, then protection coverage is improved, but material usage increases
Solution Approach 1:
The transparent overlaminate is applied specifically where protection is needed - extending only far enough to wrap around and cover the printed information area. This localized application avoids excessive material usage while ensuring adequate protection coverage.
3Adaptability or versatility
If multiple printing runs are performed on unlaminated portions, then label customization is improved, but risk of ink smudging increases
Solution Approach 1:
The transparent protective strip is applied to the container surface before any printing operations. This creates a protected workspace that allows multiple printing runs to be performed on the unlaminated portions without risk of ink smudging or damage.
Solution Approach 2:
The transparent overlaminate strip acts as an intermediary protective layer between the printing process and the printed information. It allows printing operations to proceed on exposed areas while protecting already-printed areas from contamination.
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 safeguards printed information from smudging or damage while allowing for subsequent printing on unlaminated areas, ensuring clear and durable labeling for containers.
Implementation Method 1
a transparent overlaminate strip that extends beyond the opaque strip, wrapping around the container to protect printed information
Data Source
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AI summary
A label including a first strip including a first end and a second end opposite the first end. The first strip includes an opaque material. The first strip further includes a first area proximate the first end. The first area includes a first length along a longitudinal axis common to the first strip. The label also includes a second strip including a third end and a fourth end opposite the third end, wherein the second strip includes a transparent material. The second strip is laminated over the first strip such that the third end is disposed outside the first area. The fourth end extends beyond the second end a distance at least equal to the first length.