Rectangular Air Packaging Device with Inflatable Main Body
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Solution Overview
Problem
Traditional packaging methods, such as corrugated paper boxes, are inefficient in terms of space usage, heavy, costly, and lack universality, and provide inadequate cushioning, especially when transporting varied items, leading to increased environmental impact and high consumption of materials.
Innovation Solution
A rectangular air packaging device with an inflatable main body and inflation valve that forms a rectangular shape to surround items, providing an air-cushioning effect, adjustable to fit different shapes, lightweight, and easy to store and transport, using air as a filler to disperse pressure and prevent item damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Weight of moving object
If traditional corrugated paper packaging boxes are used, then packaging protection is provided, but the packaging box is heavy and occupies much storage space
Solution Approach 1:
The patent uses an inflatable main body filled with air to provide packaging protection. The air-filled structure replaces heavy corrugated paper while maintaining protective functionality through air cushioning effects, directly resolving the contradiction between weight reduction and protection reliability
Solution Approach 2:
The patent employs a flexible inflatable main body made of thin film material that can be folded for storage and inflated for use. This flexible structure provides adequate protection while being lightweight, solving the contradiction between packaging reliability and weight
2Volume of moving object
If traditional corrugated paper packaging boxes are used, then packaging protection is provided, but the packaging box occupies much storage space
Solution Approach 1:
The inflatable main body can be folded into a compact state when not in use, allowing it to occupy minimal storage space. When needed, it is inflated to provide full packaging protection, resolving the contradiction between volume reduction and protection reliability
Solution Approach 2:
The flexible inflatable structure allows the packaging to be compressed to a thin film state for storage, then expanded to provide adequate protection, directly addressing the volume versus reliability contradiction
3Ease of operation
If traditional packaging boxes are used, then packaging function is provided, but it takes much manpower and time to unfold and assemble
Solution Approach 1:
The inflatable main body can be automatically inflated using air pressure, eliminating the need for manual assembly and unfolding operations. This self-inflating mechanism significantly reduces both the time and effort required for packaging assembly
Solution Approach 2:
The use of air inflation provides a simple, rapid assembly method compared to manual folding and taping of traditional boxes. The pneumatic inflation process quickly transforms the compact packaging into its functional protective form
4Ease of manufacture
If traditional corrugated paper packaging boxes are used, then packaging structure is provided, but the packaging box is costly
Solution Approach 1:
The inflatable main body uses thin film material that requires less substance than thick corrugated paper to achieve the same protective function. This reduces both material consumption and manufacturing costs while maintaining packaging effectiveness
Solution Approach 2:
By using air as the filling medium instead of substantial solid materials, the patent reduces material consumption and associated costs, providing an economical packaging solution that maintains protective functionality
5Adaptability or versatility
If traditional packaging methods are used, then packaging function is provided, but they lack universality for different items
Solution Approach 1:
The inflatable main body can be adjusted to different volumes and shapes by controlling the amount of air inflated, allowing it to adapt to various item sizes and shapes. This dynamic adjustability provides universality without requiring multiple different packaging materials
Solution Approach 2:
The single inflatable main body design can serve multiple packaging needs by adjusting inflation levels, replacing the need for various specialized packaging materials for different items, thus achieving versatility while reducing overall material consumption
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 air packaging device offers a lightweight, cost-effective, and versatile solution for packaging items by using air to provide a cushioning effect, reducing material consumption and environmental impact while ensuring secure transport of varied items.
Implementation Method 1
while the item to be packaged is being pressed in any direction, the inflatable main body is able to disperse the pressure, so that the item to be packaged will not be affected by the pressure
Data Source
AI summary
A rectangular air packaging device and a manufacturing method therefor are provided. The device includes at least one inflatable main body and at least one inflation valve. The inflatable main body includes a plurality of inflation units. Each inflation unit has an inflation chamber. The inflation valve communicates with the inflation chamber, so as to inflate the inflation unit. After being bended and heat-sealed, the inflation units form a plurality of side walls. Two adjacent side walls of the side walls are arranged roughly with a right angle, so that the side walls form a rectangular containing cavity, so as to contain item to be packaged and to provide air cushioning effect to the item to be packaged.