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SOCK TOE CLOSING SYSTEM FOR CIRCULAR KNITTING MACHINES

Objective

ClosedToe is a breakthrough retrofitting technology that transforms traditional circular knitting machines into fully automated, all-in-one sock-producing systems by eliminating the last remaining manual production step: toe closing. In today’s hosiery industry, socks are knitted on one machine and manually transferred to a separate linking machine, a process that is slow, labour-intensive, costly, and prone to quality variation. ClosedToe introduces a patented mechanical device and control system that can be integrated directly into existing circular knitting machines, enabling automated folding and stitching of the sock toe within the same production cycle. This innovation dramatically simplifies manufacturing, reduces labour requirements, increases productivity, and improves product consistency and comfort.

The ClosedToe system has already been validated as a proof of concept (TRL 4) and will be advanced to a TRL 6 industrial prototype adapted for the widely used Lonati 462 machine. The solution delivers a compelling value proposition: up to 40% faster production, reduced operational costs, improved product durability, and the ability for manufacturers to upgrade current machine fleets without large capital investments. ClosedToe supports Europe’s goals for smarter, greener manufacturing by reducing waste, enabling reshoring, and enhancing competitiveness in the textile sector. Through comprehensive technical refinement, pilot testing, market validation, and investment-readiness activities, the project will prepare the ClosedToe technology for large-scale commercial uptake and position it as a new global standard for automated hosiery production.

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Keywords

Programme(s)

Topic(s)

Funding Scheme

HORIZON-CSA - HORIZON Coordination and Support Actions

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Call for proposal

(opens in new window) HORIZON-WIDERA-2025-02

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Coordinator

NEW SOCKS
Net EU contribution
€ 447 300,00
Address
Lagja Pavaresia, Rruga Cajupi, Brilant Building
9401 Vlore
Albania
SME
Yes
Region
Shqipëria Jug Vlorë
Activity type
Private for-profit entities (excluding Higher or Secondary Education Establishments)
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Total cost
No data