Slide and Pour Paperboard Container with Tamper-Evident Cover
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Solution Overview
Problem
Existing paperboard dispensing containers lack a secure and tamper-evident mechanism for accessing and dispensing contents while maintaining a sealed state during storage and transportation.
Innovation Solution
A slide and pour container design utilizing a detachable cover and slidable door mechanism, where the container is initially assembled in a sealed state with access restricted by a detachable cover that can be removed to allow the slidable door to open, providing access to the interior for dispensing contents, and featuring pre-scored fold lines and optional adhesive strips for easy assembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a detachable cover and slidable door mechanism are added to provide secure and tamper-evident access control, then the security and tamper-resistance of the container are improved, but the device complexity increases
Solution Approach 1:
The container is divided into multiple functional segments: a detachable cover assembly, a slidable door mechanism, and a guide track system. Each segment performs a specific function - the cover provides initial sealing, the guide track constrains door movement, and the slidable door controls access. This segmentation allows the complex security function to be achieved through simple, modular components that are easier to manufacture and assemble.
Solution Approach 2:
The slidable door is nested within the guide track structure, which itself is integrated into the container wall. The door panel moves within the confines of the guide track, creating a nested arrangement where the door is contained within the track, and both are part of the overall container structure. This nesting eliminates the need for separate external mounting structures, reducing overall complexity.
2Ease of manufacture
If pre-scored fold lines and adhesive strips are used for easy assembly, then the ease of manufacture is improved, but the manufacturing precision requirements increase
Solution Approach 1:
The fold lines are pre-scored into the paperboard during the manufacturing process, creating predetermined bending zones that guide the assembly process. Adhesive strips are pre-positioned and pre-activated on specific panels before final assembly. These preliminary actions prepare the components in advance, allowing workers to simply fold and press the pieces together without requiring complex alignment procedures during assembly, thereby maintaining ease of manufacture while managing precision requirements through pre-prepared features.
Data Source
AI summary
A slide and pour container blank and method of assembly. The initially assembled slide and pour container can be in a sealed state with no access to the interior of the container. A detachable cover can include a tear strip that is removed to provide access to a slidable door. The slidable door can be detached from its guide track and can slide within its guide track. The slidable door can open and block a passageway providing access to the interior of the container, such as to dispense contents of the container.