[pageLogInLogOut]

#Knitting & Hosiery

Successful collaboration: Groz-Beckert and Santoni develop innovative INNOTAS knitting system

In recent years, Italian circular knitting machine manufacturer Santoni (part of the Lonati Group) and Groz-Beckert have worked together to develop a new self-cleaning knitting system for the INNOTAS circular knitting machine.

The knitting system is also called INNOTAS and consists of the circular knitting machine needle SAN™ DUO and the corresponding sinker SNK DUO-OL.

Driven by the increasing demands on sustainability aspects and the desired increases in efficiency, Groz-Beckert had the goal of developing a new, energy-efficient knitting system. Groz-Beckert approached Santoni with a corresponding cooperation request. Following various preliminary investigations, the go-ahead was finally given in January 2015 for the joint development of a self-cleaning system in the needle area with side-by-side needles and a low shank.

The circular knitting machine needle SAN™ DUO with the sinker SNK DUO-OL was developed to meet the desired requirements. The special feature: In the innovative knitting system, there are two needles in the needle channel and two sinkers in one sinker channel. The benefits became apparent in initial field trials with experienced end customers in 2016. In the following years, the knitting system was continuously analyzed and further optimized.

The double filling in the needle channel significantly reduces soiling. In addition, the further developed shape of the knitting system ensures that any yarn lint is automatically removed from the machine during the knitting process. This extends the cleaning interval, making work more time-efficient and increasing productivity.

(c) 2024 Groz-Beckert
(c) 2024 Groz-Beckert


Both the needle SANTM DUO and the sinker SNK DUO-OL are characterized by a particularly low shaft with a predetermined breaking notch. The low shank minimizes soiling, while the predetermined breaking groove enables controlled needle breakage in the event of wear at the desired point. This reduces errors in the knitting process and machine downtimes.

Groz-Beckert offers interested machine builders various cooperation opportunities to jointly develop new products or improve existing ones. Groz-Beckert's Technology and Development Center (TEZ) can provide the appropriate framework for co-development projects. The cooperation with Santoni has resulted in joint patents from which both companies benefit.


More News from Groz-Beckert KG

#ITMA Asia + CITME Singapore 2025

Groz-Beckert showcases textile innovation at ITMA Asia + CITME 2025 in Singapore

From October 28 to 31, 2025, the global textile industry will gather at ITMA Asia + CITME at the Singapore Expo, where Groz-Beckert will present its latest highlights and innovations across its six product areas – Knitting, Weaving, Nonwovens, Tufting, Sewing, and Spinning – at Hall 5, Booth B301.

#Textile processing

The sewing machine needle manufacturer with process expertise

Groz-Beckert sewing machine needles are renowned throughout the industry and comprise an impressively broad portfolio. But customers know that innovative solutions from Groz-Beckert go beyond the core product. With its future-oriented services and digital offerings, the company, headquartered in Germany, is a strong partner of the sewing industry.

#ITMA Asia + CITME 2024

Groz-Beckert at the ITMA Asia + CITME 2024 in Shanghai

The ITMA ASIA + CITME 2024 is in full swing and Groz-Beckert is presenting the highlights and innovations of its six product areas – Knitting, Weaving, Nonwovens, Tufting, Sewing and Spinning – in Hall H4, Booth C04.

#ITMA Asia + CITME 2024

Precision at the Forefront: Groz-Beckert at ITMA Asia 2024

As ITMA Asia 2024 approaches, Groz-Beckert is set to unveil a range of cutting-edge innovations in textile machinery components. From October 14-18, 2024, visitors can expect a showcase of the company’s latest developments in knitting, weaving, nonwovens, tufting, sewing, and spinning at Hall 4, Booth C04. With a focus on precision and performance, Groz-Beckert’s offerings align with the growing demand for enhanced efficiency and sustainability in textile production.

More News on Knitting & Hosiery

#ITMA Asia + CITME Singapore 2025

Innovation and customer proximity – KARL MAYER’s clear focus makes an impression

ITMA ASIA in Singapore was a resounding success for KARL MAYER, exceeding all expectations. The company welcomed visitors from 39 countries and held around 570 expert discussions. Most guests came from India, followed by China, Indonesia and Pakistan. The exchange with them was both well-founded and targeted. Conversation topics ranged from investment projects and new technologies to opportunities for cooperation and business expansion.

#ITMA Asia + CITME Singapore 2025

Compact, powerful, cost-efficient – KARL MAYER launches its HKS 2-SE TWO

KARL MAYER is launching a new two-bar tricot machine for the elastic sector at ITMA ASIA + CITME 2025. This newcomer is called HKS 2-SE TWO, stands for double customer benefits, and offers even more advantages than the predecessor model. With this innovation, the leading textile machinery company is once again asserting its top position in the market.

#ITMA Asia + CITME Singapore 2025

KARL MAYER is launching two machines that set new standards in performance and cost-effectiveness

At this year's ITMA ASIA + CITME, KARL MAYER is exhibiting two advanced developments in the field of tricot machines. Both newcomers expand the portfolio with highly practical solutions for increased efficiency and cost-effective production – making the exhibition booth once again a focal point for more than just the warp knitting industry.

#Technical Textiles

Technical textiles for more and new business

KARL MAYER's composite machines and warp knitting machines with weft insertion produce technical textiles offering an impressive variety of properties and textures. The range of tasks these textiles can perform is as broad as the spectrum of their possible fields of application. Both newcomers with the right textile solution and already established players can trust their business will flourish, as demonstrated by the examples from KARL MAYER's Technical Textiles division at ITMA ASIA + CITME 2025. The exhibition at stand A 301 in Hall 5 of the Singapore EXPO focuses on two areas: filtration and construction.

Latest News

#India ITME 2026

India ITME Society pushes trade & technology alliances in Singapore

India ITME Society hosted India Networking Program - Fabricating the Future of Textile Industry- From Heritage to High-Tech” on 29th October 2025 at Singapore an exclusive gathering of Ministry of Textile Officials, Embassy Officials, Entrepreneurs, Technocrats, Industry Organizations and Media Personnel's designed to foster collaboration, exchange ideas and explore opportunities in the Indian Textile & Textile Engineering Sector.

#Natural Fibers

38th International Cotton Conference Bremen launches registration and unveils key topics

Participants can now register online for the 38th International Cotton Conference Bremen, which will be held on 25-27 March 2026 at the Haus der Bürgerschaft parliament building on market square. All visitors can look forward to a high-calibre conference programme, numerous additional meetings and a valuable exchange of knowledge and information. The comprehensive range of topics covering the entire value chain will provide practical expertise, address current developments, answer key industry questions, and provide new impetus for the future.

#Recycled_Fibers

CARBIOS and Wankai plan 1 million tonnes of PET biorecycling capacity in Asia

CARBIOS and Wankai New Materials, a subsidiary of Zhink Group, are committed to the large-scale deployment of CARBIOS’ PET biorecycling technology in Asia, with the first step being the construction of a PET biorecycling plant in China.

#Recycling / Circular Economy

Nanollose creates the world’s first wearable fashion garment made from liquid waste

Australian-based biomaterial technology company Nanollose Ltd (ASX: NC6) has created the world’s first wearable garment using the company’s eco-friendly Tree-Free Rayon fibre (NullarborTM), sourced from sustainable coconut waste.

TOP