Biodegradable Seed Label with Removable Adhesive Layer
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Solution Overview
Problem
Current seed packaging methods are costly and inefficient, requiring multiple steps and components, with labels and instruction booklets often discarded after use, leading to waste and increased manufacturing time.
Innovation Solution
A seed label comprising a biodegradable label layer removably attached to a clear film layer with a dry release-clean release adhesive, allowing seeds to be placed between the layers, enabling easy removal and disposal for germination, and a manufacturing method that automates the process of attaching the label to a package using water-based ink printing and die-cutting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If traditional seed packaging methods are used with separate labels and instruction booklets, then manufacturing flexibility is maintained, but manufacturing cost increases and production time extends
Solution Approach 1:
The patent combines the label layer, instruction booklet, and seed packaging into a single integrated seed label structure. The label layer serves dual purposes as both packaging and instruction carrier, eliminating the need for separate booklets and reducing assembly steps in manufacturing.
Solution Approach 2:
The label layer is designed to perform multiple functions simultaneously: it acts as packaging material, provides planting instructions, and serves as a removable label. This multi-functionality reduces the number of separate components needed and simplifies the manufacturing process.
2Reliability
If traditional adhesive labeling is used on seed packages, then label attachment is secure, but label removal damages the package surface
Solution Approach 1:
The clear film layer is applied locally to specific areas of the package where label attachment is needed, rather than covering the entire package. This localized application allows secure attachment where needed while preserving the package surface elsewhere for clean label removal.
Solution Approach 2:
The clear film layer acts as an intermediary between the label layer and the package surface. It provides the adhesive interface for secure attachment while being removable without damaging the underlying package, mediating between the need for secure attachment and clean removal.
3Object-generated harmful factors
If biodegradable materials are used for the label layer, then environmental impact is reduced, but material strength may be compromised
Solution Approach 1:
The seed label uses a composite structure with a label layer made of biodegradable materials combined with a clear film layer. This composite approach allows the biodegradable label layer to provide environmental benefits while the overall structure maintains sufficient strength through the combination of materials and layered construction.
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
This solution reduces packaging costs and waste by allowing the seed label to be easily removed and reused for germination, with biodegradable materials ensuring minimal environmental impact and no interference with seed growth.
Implementation Method 1
a label layer removably attached to a clear film layer by an adhesive layer
Implementation Method 2
The label layer may be made of a biodegradable material
Data Source
AI summary
A seed label including a label layer removably attached to a clear film layer by an adhesive layer, and at least one seed disposed between the label layer and clear film layer. The label layer may be made of a biodegradable material. The adhesive layer may be a dry release-clean release adhesive layer. The label layer may include water-based ink printing thereon. The adhesive layer may be a water-based adhesive. The seed label may be removably affixed to a package. The seed label may be disposable in a container for germinating the seeds. A method of manufacturing a seed label, includes providing a label layer, automatically placing at least one seed on one side of the label layer, and automatically attaching the label layer to a clear film layer by an adhesive layer, with the seed disposed between the label layer and clear film layer.