Integrally Knit Textile Slits for Lightweight Grid Attachments
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing modular attachment systems for textiles, such as MOLLE-PALS, suffer from potential failure points, increased weight, bulk, reduced breathability, and manufacturing complexity due to webbing or slitting methods, and are not easily tailored for specific applications.
Innovation Solution
Integrally knit slits into the textile using warp knitting to create a grid attachment platform, eliminating failure points, reducing weight and complexity, and enhancing breathability, while maintaining compatibility with existing systems like MOLLE-PALS.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If webbing is used to construct the grid platform, then the attachment system provides structural strength, but the system weight increases and bulk is added
Solution Approach 1:
The patent merges the grid platform construction directly into the base fabric by knitting the grid structure integrally with the base fabric in the same manufacturing process. This eliminates the need for separate webbing components and their secondary bonding, thereby reducing weight while maintaining structural strength through the integrated knit architecture.
2Strength
If webbing is used to construct the grid platform, then the attachment system provides structural strength, but the system bulk increases and mobility is reduced
Solution Approach 1:
The grid platform is merged with the base fabric through integral knitting, creating a unified thin structure. This eliminates the bulk associated with layered webbing and secondary bonding processes, reducing overall system volume while preserving structural integrity through the knit pattern design.
3Device complexity
If the platform is slit to create the grid pattern, then manufacturing complexity is reduced, but potential failure points are introduced into the platform
Solution Approach 1:
The grid pattern is created during the base fabric knitting process itself, before the fabric is cut or assembled into the final product. This preliminary formation of the grid structure eliminates subsequent slitting operations and the associated failure points, while maintaining manufacturing efficiency through single-process production.
4Reliability
If the platform strength is increased to compensate for failure points from slitting, then reliability improves, but the overall system weight increases
Solution Approach 1:
The grid structure is formed during the base fabric knitting process, creating a reliable structure without requiring post-production slitting. This eliminates the need to over-engineer the fabric strength to compensate for slitting-induced weaknesses, thereby maintaining reliability without unnecessary weight increase.
5Strength
If laminated textiles are used for the platform, then strength is improved, but breathability is reduced and wearer comfort is impacted
Solution Approach 1:
The base fabric is knitted with an inherent porous structure that provides breathability and moisture management. This knit architecture maintains strength through the integral grid pattern while preserving the porous characteristics necessary for wearer comfort, eliminating the need for non-breathable laminated layers.
6Adaptability or versatility
If the attachment system is tailored for specific applications, then adaptability improves, but manufacturing complexity increases
Solution Approach 1:
The knit pattern is programmed to create locally differentiated grid configurations within the same base fabric production process. This allows tailoring of the attachment system for specific applications by varying the grid density, size, or distribution in different zones, while maintaining manufacturing simplicity through single-process production without additional assembly steps.
Data Source
AI summary
A grid accessory attachment platform with a knitted textile that has a number of spaced slits integrally knit into the textile.