Baby Sling Net Structure for Tear Resistance and Ventilation
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Solution Overview
Problem
Existing baby slings lack sufficient wearing comfort and ventilation, leading to discomfort and potential safety hazards due to their dense fabric structure.
Innovation Solution
A baby sling with a flat, flexible textile element featuring a network structure and made from a mixture of bamboo or coconut fibers and elastane, providing elasticity, breathability, and antibacterial properties, with a mesh size that prevents finger penetration while allowing adequate ventilation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If a dense fabric structure is used, then tear resistance is improved, but ventilation and wearing comfort deteriorate
Solution Approach 1:
The patent applies a net structure with mesh openings instead of dense fabric, creating a porous material that allows air circulation while maintaining sufficient mechanical strength for baby carrier applications
Solution Approach 2:
The patent combines natural fibers (bamboo or coconut fibers) with elastane to create a composite material that provides both the structural integrity needed for tear resistance and the elasticity required for comfort and breathability
2Stability of the object's composition
If a dense fabric structure is used, then structural integrity is improved, but breathability deteriorates
Solution Approach 1:
The net structure with controlled mesh size provides structural integrity while maintaining open spaces for air flow, resolving the contradiction between structural stability and breathability
Solution Approach 2:
The patent specifies mesh size parameters between 5-20mm to optimize the balance between structural integrity and breathability, changing the geometric parameters of the fabric structure to achieve both goals
3Object-affected harmful factors
If natural fibers are used, then skin-friendliness and antibacterial properties are improved, but elasticity deteriorates
Solution Approach 1:
The patent creates a composite yarn combining natural fibers (bamboo/coconut) with elastane, where the natural fibers provide skin-friendliness and antibacterial properties while elastane contributes the necessary elasticity and stretch
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 significantly enhances wearing comfort by offering improved breathability and hygiene, reducing excessive sweating and maintaining skin-friendliness while ensuring safety and high tear resistance.
Implementation Method 1
the open net structure allows ventilation of the underlying body parts (again, for both the child and the wearer), which also leads to significantly improved wearing comfort
Implementation Method 2
Bamboo fibers, in particular, are known for their antibacterial properties, which further counteract odor formation. This also improves overall hygiene.
Implementation Method 3
To further improve the elastic, in particular bi-elastic, properties of the textile element, it may be preferred that the textile element consists partly of elastane
Data Source
Figure 1~2
AI summary
The invention relates to a planar, flexible textile element, which is suitable, in particular as a baby sling, consisting of up to 90% of natural fibres and/or from fibres made from natural fibres and has a network structure.