Bag Compression Chamber for High-Density Flexible Packaging
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Solution Overview
Problem
Conventional bag packaging processes fail to maximize space efficiency and minimize shipping costs in transporting and storing flexible bags, as they often result in uneven shapes and suboptimal density within containers.
Innovation Solution
A packaging apparatus with a compression chamber and pressure members that compress flexible bags into a thin profile, using fasteners to secure them, allowing for higher density packing and efficient use of container space.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If conventional stacking processes are used for flexible bags, then the packaging process is simple, but the bag density in the container is low and space utilization is poor
Solution Approach 1:
The patent applies preliminary action by pre-compressing flexible bags before they are stacked in the container. The compression device flattens and compactsthe bags ahead of time, reducing their volume and increasing their density. This pre-processing step enables higher bag density in the final packaging without requiring complex real-time compression mechanisms during stacking.
Solution Approach 2:
The patent utilizes parameter changes by altering the physical state of the flexible bags through compression. The compression device applies mechanical force to change the volume and density parameters of the bags, transforming them from a loose, low-density state to a compact, high-density state suitable for efficient container packing.
2Volume of moving object
If bags are compressed into a compact block, then container space utilization is maximized, but additional compression equipment is required
Solution Approach 1:
The patent applies segmentation by dividing the compression function into separate, movable compression elements within the compression chamber. These segmented compression components can be independently positioned and operated, allowing flexible bags to be compressed efficiently while keeping the overall chamber structure relatively simple and modular.
Solution Approach 2:
The patent utilizes dynamics by employing movable compression elements that can dynamically adjust their position and applied force during the compression process. This dynamic mechanism allows the system to adapt to different bag sizes and quantities, maximizing space utilization without requiring an overly complex fixed structure.
3Stability of the object's composition
If fasteners are used to secure compressed bags, then the bag block is stable for transportation, but the packaging process requires additional steps
Solution Approach 1:
The patent applies preliminary action by positioning fasteners in advance within the compression chamber before the bags are compressed. This pre-positioning allows the fasteners to be immediately applied to the compressed bag block without requiring additional manual intervention or separate fastening steps, thereby maintaining packaging speed while ensuring stable transportation.
Solution Approach 2:
The patent merges the compression and fastening operations into a single integrated process. The compression elements and fastening mechanisms work together in sequence within the same chamber, combining two functions that could otherwise be separate steps. This integration maintains productivity by eliminating transitions between separate operations while still achieving stable bag block formation.
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 enables maximum utilization of container space, reducing shipping and storage costs by compressing bags into a compact, secure block for easy transportation and storage.
Implementation Method 1
The one or more pressure members are configured to contact one or more flexible or containers or bags received in the compression chamber and compress the flexible bags into a thin profile
Data Source
AI summary
An apparatus useful for bag packaging includes a compression chamber and a pressure member disposed in the compression chamber and configured to translate from a first position to a second position for urging a plurality of bags against the pressure member. The apparatus compresses a plurality of bags to form a compressed bag set having a smaller footprint and higher density relative to the plurality of bags before compression.