Knitted Textile with Variable Ridge and Groove Patterns for Thermal Management
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Solution Overview
Problem
Existing textiles that provide thermal resistance are often heavy and lack variability in thermal properties across different zones, limiting their effectiveness and comfort in garments.
Innovation Solution
A knit textile structure with varying ridge and groove patterns across different zones, achieved by adjusting the number of intermediary knit courses and held stitch density, which allows for lighter weight and customizable thermal resistance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If heavier textiles are utilized to provide thermal resistance, then thermal properties are improved, but weight increases
Solution Approach 1:
The patent applies local quality by creating different knit structures (ridge and groove patterns) in different zones of the textile. Areas requiring higher thermal resistance have denser ridge patterns, while areas needing less insulation have sparser patterns. This allows the textile to provide thermal protection where needed without uniformly increasing weight across the entire garment.
Solution Approach 2:
The patent utilizes parameter changes by varying the number of intermediary knit courses and held stitch density to create different thermal properties in different zones. By adjusting these knitting parameters, the textile achieves variable thermal resistance without requiring heavier material throughout, thus resolving the contradiction between thermal performance and weight.
2Ease of manufacture
If textile panels are independently fabricated with limited variability, then manufacturing simplicity is maintained, but thermal property adaptability deteriorates
Solution Approach 1:
The patent segments the textile into different zones (e.g., torso, arms, legs) with distinct thermal requirements. Each zone is knitted with specific ridge and groove patterns tailored to its functional needs. This segmentation allows complex thermal properties to be achieved while maintaining relatively simple independent fabrication of each panel, which can then be assembled into the complete garment.
Solution Approach 2:
The patent introduces dynamics by creating adjustable and variable knit structures through held stitches and intermediary courses. These dynamic elements allow the textile to adapt its thermal properties to different body zones and environmental conditions, moving beyond static uniform panels to living, adaptable fabric that responds to wearers' needs.
Data Source
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AI summary
The subject matter of this disclosure includes knit textiles, such as knitted components, that have one or more amounts of thermal resistance. In addition, this disclosure describes a knit textile panel having varied amounts of thermal properties among different zones or regions of the knit textile panel.