Antimicrobial Multi-Layer Basketball Net for Moisture and Germ Control
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Solution Overview
Problem
Existing basketball nets fail to effectively remove moisture and germs from the ball, leading to slippery surfaces and potential transmission of infectious diseases during gameplay, necessitating disruptive cleaning methods that interrupt play.
Innovation Solution
A basketball net with antimicrobial, moisture-wicking, and moisture-absorbing properties, constructed from multi-layered cords or strings, which clean the ball as it passes through, reducing germ transmission and improving player control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional nets are used, then cost is low and simplicity is maintained, but bacterial growth and foul odors occur due to moisture retention
Solution Approach 1:
The net material's surface properties are changed by incorporating hydrophobic agents or applying hydrophobic coatings, transforming the material from hydrophilic to hydrophobic to prevent moisture retention and bacterial growth
Solution Approach 2:
The net is constructed using composite materials that combine hydrophobic properties with net functionality, such as hydrophobic polymers or coated fibers, to achieve both hygiene performance and structural requirements
2Reliability
If antimicrobial treatments are applied to nets, then bacterial growth is reduced, but manufacturing complexity increases
Solution Approach 1:
The manufacturing process is modified to incorporate hydrophobic treatment during production, changing the material parameters to include antimicrobial properties without requiring separate treatment steps
Solution Approach 2:
The net material inherently possesses hydrophobic and antimicrobial properties through its composition, eliminating the need for external treatments or maintenance interventions
3Reliability
If net material is changed to prevent moisture retention, then hygiene improves, but cost increases
Solution Approach 1:
The material composition is adjusted to incorporate hydrophobic properties using cost-effective additives or coatings that modify surface characteristics without requiring expensive material replacement
Solution Approach 2:
Only the surface layer of the net material is treated with hydrophobic properties, maintaining bulk material cost-effectiveness while achieving moisture resistance at the critical interface where moisture contact occurs
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 net effectively removes moisture and inhibits germ growth on the ball, enhancing player safety and gameplay hygiene without interrupting play.
Implementation Method 1
The net may be treated with a hydrophobic agent or coating to prevent bacterial growth and foul odors
Data Source
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AI summary
A basketball net includes a multi-layer cord including each of an outer layer formed of a first antimicrobial, moisture wicking fiber and an inner layer including a second antimicrobial, moisture wicking fiber. The outer layer is woven from a first antimicrobial, moisture wicking yam to form a wall that defines a central opening, and at least one cord is located within the central opening, the at least one cord formed by a second antimicrobial, moisture wicking yam. The at least one cord includes a plurality of cords including a first cord formed by the second antimicrobial, moisture wicking yam and a second cord including a third antimicrobial, moisture wicking yarn. The plurality of cords includes: the first cord; the second cord including the third antimicrobial, moisture wicking yam and at least one monofiber yarn; and a third cord formed by a plurality of monofiber yarns.