Foldable Container With Integrated Adhesive Release Liners
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Solution Overview
Problem
The existing methods for sealing foldable containers, such as cardboard boxes, require a separate supply of adhesive tape, which often results in mismatched quantities, application difficulties, and inconvenient storage, leading to inefficiencies in packing and moving.
Innovation Solution
A foldable container with integrated mid-ply release liners that store adhesive material, allowing users to seal the container without additional tape by placing strips of adhesive over the folded flaps, ensuring the correct amount of adhesive is always available and simplifying the sealing process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If adhesive tape is stored separately from the container, then the container structure remains simple, but the user must purchase and manage separate adhesive supplies which often result in mismatched quantities and inconvenient storage
Solution Approach 1:
The patent combines the adhesive tape and release liner with the container by attaching them directly to the container walls. The release liner is secured to the container interior, and the adhesive tape is positioned to work in conjunction with the container flaps, eliminating the need for separate adhesive storage and management.
Solution Approach 2:
The container is designed to serve multiple functions: it provides storage space and simultaneously includes integrated sealing components. The release liner and adhesive tape are incorporated as part of the container system, allowing the container to function both as a storage vessel and as a self-contained sealing unit.
2Productivity
If adhesive tape is applied separately after folding flaps, then the sealing process follows traditional methods, but users face application difficulties such as uneven application and adhesive adhering to itself
Solution Approach 1:
The release liner is pre-attached to the container interior, and the adhesive tape is pre-positioned and protected. This preliminary preparation eliminates the need for users to handle loose adhesive rolls, tear tape evenly, or worry about adhesive adhering to itself during application. The user simply needs to fold the flaps and peel back the release liner for immediate, clean adhesive application.
3Quantity of substance
If traditional separate adhesive supplies are used, then storage of packaging materials is simple, but quantities often do not match container needs leading to waste or insufficient adhesive
Solution Approach 1:
The adhesive tape is provided in specific lengths and quantities tailored to match the sealing needs of each container size. Each container is equipped with the appropriate amount of adhesive required for its flaps, ensuring that users have exactly the right quantity needed without excess that would lead to waste or shortage that would impede sealing.
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 eliminates the need for separate adhesive purchases, simplifies the sealing process, and allows for convenient storage and transport of packaging materials, ensuring the right amount of adhesive is always on hand, reducing waste and application challenges.
Implementation Method 1
a foldable container with integrated mid-ply release liners that store adhesive material, allowing users to seal the container without additional tape by placing strips of adhesive over the folded flaps
Data Source
AI summary
A foldable container and method of storing adhesive in which a single strip of adhesive material is attached to a single release liner featured on a side surface or a flap of the foldable container. The strips of adhesive material can be peeled off a surface of the container and applied to and used to seal the top and bottom surfaces of the container as needed. The container features one or more release liner(s) each with a single strip of adhesive material attached only to the release liner and not a surface of the container itself.