3D Sticker Rigid Thermoformable Body with Repositionable Adhesive
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Solution Overview
Problem
Existing three-dimensional thermoformed structures for promotional and aesthetic applications are limited by their flexibility, which requires anchoring methods like grommets and ropes, and lack support for long-term outdoor use and repositionability, especially when featuring raised or three-dimensional designs.
Innovation Solution
A three-dimensional sticker constructed with a rigid thermoformable plastic layer, a flexible/stretchable ink layer, and a multi-layer adhesive system that includes a repositionable adhesive and a release liner, allowing the sticker to maintain its shape and be repositioned while incorporating electronic components like lights with wireless remote control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a flexible material is used for the banner, then the banner can be rolled up for storage or transport, but the banner must be anchored to the display site by grommets and rope or cord to prevent fluttering in the wind
Solution Approach 1:
The patent changes the physical parameter of the banner material from flexible to rigid, transforming it from a flexible sheet to a rigid three-dimensional structure. This parameter change eliminates the need for complex anchoring systems while maintaining the ability to be displayed on various surfaces.
Solution Approach 2:
The patent employs composite materials consisting of a rigid base layer combined with adhesive properties, creating a material that is both structurally sound and easily attachable to surfaces, replacing the need for separate anchoring components.
2Device complexity
If a rigid material is used for the banner, then grommets and rope or cord are not needed for anchoring, but the banner cannot be easily repositioned or removed
Solution Approach 1:
The patent merges the rigid structural material with adhesive properties into a single integrated component. The rigid three-dimensional structure incorporates adhesive layers that enable easy attachment and removal, combining structural integrity with repositionability in one element.
Solution Approach 2:
The adhesive layer acts as an intermediary between the rigid three-dimensional structure and the display surface, allowing for easy attachment and removal without damaging either the structure or the surface, thus enabling repositionability.
3Adaptability or versatility
If adhesive is applied only on the flat portion of the label, then the label can be applied to curved surfaces, but there is no support to help the label maintain its shape when peeled away from the container
Solution Approach 1:
The patent segments the adhesive application into two distinct regions: a first adhesive region on the flat portion for curved surface compatibility, and a second adhesive region extending under the raised three-dimensional structure for shape support during removal and repositioning.
Solution Approach 2:
The patent extends the adhesive coverage from a two-dimensional flat surface into the third dimension by applying adhesive underneath the raised three-dimensional structure, providing structural support while maintaining the ability to conform to curved surfaces.
4Duration of action of stationary object
If the three-dimensional structure lacks support beneath the raised area, then the structure cannot maintain its shape for long-term outdoor use, but adding support reduces repositionability
Solution Approach 1:
The patent uses composite materials that provide both structural support and adhesive properties, creating a rigid three-dimensional structure with integrated adhesive layers that enable long-term outdoor durability while maintaining repositionability.
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 provides a rigid, repositionable, and reusable three-dimensional sticker that maintains its shape and supports electronic components, enhancing durability and versatility for both indoor and outdoor applications, including improved adhesion and integration with various surfaces.
Implementation Method 1
A three-dimensional sticker is disclosed that includes a rigid body. In a first embodiment, the body has the following components: a rigid main sheet constructed from a thermoformable plastic layer
Data Source
AI summary
A three-dimensional sticker is disclosed that includes a body. The body has the following components: a rigid main sheet constructed from a thermoformable plastic layer, and a flexible/stretchable ink layer adhered the main sheet. Additionally, the body may employ an adhesive layer comprising a repositionable adhesive adhered to the rigid main sheet and a thermoformable release liner detachably adhered to the adhesive layer. The body is thermoformed into a three-dimensional shape with an anchor region and an elevated region. The anchor region is substantially planar and defines an anchor plane, and the elevated region is outside of the anchor plane. The adhesive layer and release liner may be present in the anchor region and elevated region. Additionally, the three-dimensional sticker may comprise a multi-part construction wherein the parts can be separated from each other for easier transport and installation.