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Established | 2006 |
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Research type | R&D for textiles and clothing industries in Hong Kong |
Location | Hong Kong |
Operating agency | The Hong Kong Polytechnic University |
Website | www |
The Hong Kong Research Institute of Textiles and Apparel (HKRITA) is a public research institute in Hong Kong. It was established in April 2006 and hosted by The Hong Kong Polytechnic University (PolyU). With funding support from the Innovation and Technology Commission, HKSAR Government, it acts as a focal point to enhance technological innovation in textiles and apparel industry for the development of highly competitive industrial clusters in Hong Kong and the Greater Bay Area.
HKRITA carried out in-house research projects since 2014. Most of the research projects fall under three major domains: Industry, Sustainability, and Social Benefits; specially devoting the research efforts to waterless solutions, green technologies, and active performance wearable systems. HKRITA has received 80 Hong Kong, mainland and overseas awards and filed 86 IPs. [1]
HKRITA has adopted four technology focus areas for R&D projects, namely:
Set up in 2018, the Garment-to-Garment (G2G) Recycle System is the mini scale production line set up in a retail shop recycling post-consumer garment to a new one. It demonstrates integral and closed-loop garment recycling process. It is an environmentally friendly process without using any water and chemicals. It won several awards including Gold Award of the 2020 Hong Kong Green Innovations Awards (HKGIA), Good Design Best100 2021, Gold Medal of the 47th International Exhibition of Inventions of Geneva in 2019, [2] Red Dot Award: Product Design 2019, The Gold Award of Asia International Innovative Invention Award 2019 [3] and Fast Company’s 2019 Innovation by Design Awards (Retail Environments Category)
The Green Machine is an efficient hydrothermal treatment method to decompose cotton into cellulose powders, hence enabling the separation of the polyester fibres from the blends. The separated polyester fibres can be used for spinning. The cellulose powders, decomposed from the cotton, can be applied to functional products such as super-absorbency materials. It won several awards, including Silver Award in the Hong Kong Green Innovations Awards in 2017, [4] Gold Medal in the 46th International Exhibition of Inventions of Geneva in 2018 [5] and Gold Award in Asia International Innovative Invention Award in 2019. [6]
The first industrial scale Green Machine was operated in PT Kahatex, an established textile manufacturer in Indonesia. [7] Isko, one of the world’s leading denim producers, acquired a licensing agreement for Green Machine. [8] Besides, HKRITA has cooperated with The Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ), H&M Foundation, Chip Mong Insee Cement Corporation, Dakota Industrial Co Ltd and VF Corporation to launch a feasibility study through GIZ’s regional project, Fostering and Advancing Sustainable Business and Responsible Industrial Practices in the Clothing Industry (FABRIC) to assess the industrial scale development of the Green Machine in Cambodia. [9]
HKRITA has also cooperated with Hong Kong Sports Institute to develop High Performance Sportswear for HKSI’s Rowing Team to support athletes to participate in local and overseas competitions, such as Olympics Game. [10]
In 2020, HKRITA and the Government of Hong Kong introduced CuMask+, a reusable mask which is capable of immobilising bacteria, common viruses and other harmful substances. [11] HKRITA conducted research on washable and reusable masks with a funding of HK$1.28 million (US$165,100) by the Innovation and Technology Fund from the government. [12] It has been awarded gold medal at the 46th International Exhibition of Inventions of Geneva in 2018. [13] HKRITA subsequently improved the technologies adopted for the mask to develop CuMask+. [14] In May 2020, the government announced that they will distribute CuMask+ to all residents in Hong Kong. [15]
HKRITA embraces multilateral research and technology cooperation with international research institutes. To promote technology application to our society, HKRITA also collaborates with local enterprises such as PMQ, CHAT, The Mills on smart textiles and materials recycling exploration as well as knowledge sharing and technology support.
In 2016, HKRITA and the non-profit H&M Foundation entered into a four-year partnership to develop the required technologies to recycle blend textiles into new fabrics and yarns. [16] Used apparel will be collected and recycled into new textile materials through chemical treatment or bioprocessing. The technology will be opened for application to encourage broad market access and reduced impact on the environment. In 2020, HKRITA and The H&M Foundation started a new five year collaboration plan under the theme of 'Planet First' - to drive the sustainable development of the textile and fashion industry. [17]
Since 2007, HKRITA started to host the Innovation and Technology Symposium to enhance knowledge sharing. It was an event brought together industry leaders, researchers, thought leaders, and scholars to explore solutions, introduce new technologies, and enhance the competitiveness of the industry.
Textile is an umbrella term that includes various fiber-based materials, including fibers, yarns, filaments, threads, different fabric types, etc. At first, the word "textiles" only referred to woven fabrics. However, weaving is not the only manufacturing method, and many other methods were later developed to form textile structures based on their intended use. Knitting and non-woven are other popular types of fabric manufacturing. In the contemporary world, textiles satisfy the material needs for versatile applications, from simple daily clothing to bulletproof jackets, spacesuits, and doctor's gowns.
Spandex, Lycra, or elastane is a synthetic fiber known for its exceptional elasticity. It is a polyether-polyurea copolymer that was invented in 1958 by chemist Joseph Shivers at DuPont.
Eastman Chemical Company is an American company primarily involved in the chemical industry. Once a subsidiary of Kodak, today it is an independent global specialty materials company that produces a broad range of advanced materials, chemicals and fibers for everyday purposes. Founded in 1920 and based in Kingsport, Tennessee, the company operates 36 manufacturing sites worldwide and employs approximately 14,000 people.
The textile industry is primarily concerned with the design, production and distribution of textiles: yarn, cloth and clothing.
Polyester is a category of polymers that contain one or two ester linkages in every repeat unit of their main chain. As a specific material, it most commonly refers to a type called polyethylene terephthalate (PET). Polyesters include naturally occurring chemicals, such as in plants and insects, as well as synthetics such as polybutyrate. Natural polyesters and a few synthetic ones are biodegradable, but most synthetic polyesters are not. Synthetic polyesters are used extensively in clothing.
The Industrial Technology Research Institute is a technology research and development institution in Taiwan. It was founded in 1973 and is headquartered in Hsinchu City, Taiwan, with branch offices in the U.S., Europe, and Japan.
Fast fashion is the business model of replicating recent catwalk trends and high-fashion designs, mass-producing them at a low cost, and bringing them to retail quickly while demand is at its highest. The term fast fashion is also used generically to describe the products of this business model, particularly clothing and footwear. Retailers who employ the fast fashion strategy include Primark, H&M, Shein, and Zara, all of which have become large multinationals by driving high turnover of inexpensive seasonal and trendy clothing that appeals to fashion-conscious consumers.
Heinz Joseph Gerber was an American inventor and businessman. An Austrian-born Jewish Holocaust survivor who immigrated in 1940, he pioneered computer-automated manufacturing systems for an array of industries. Described as the "Thomas Edison of manufacturing", he was one of the first to recognize and develop the productivity-enhancing potential for computer automation in skill-intensive industrial sectors.
Textile recycling is the process of recovering fiber, yarn, or fabric and reprocessing the material into new, useful products. Textile waste is split into pre-consumer and post-consumer waste and is sorted into five different categories derived from a pyramid model. Textiles can be either reused or mechanically/chemically recycled.
Upcycling, also known as creative reuse, is the process of transforming by-products, waste materials, useless, or unwanted products into new materials or products perceived to be of greater quality, such as artistic value or environmental value.
Sustainable fashion is a term describing efforts within the fashion industry to reduce its environmental impacts, protect workers producing garments and uphold animal welfare. Sustainability in fashion encompasses a wide range of factors, including cutting CO2 emissions, addressing overproduction, reducing pollution and waste, supporting biodiversity and ensuring that garment workers are paid a fair wage and have safe working conditions.
Electronic textiles or e-textiles are fabrics that enable electronic components such as batteries, lights, sensors, and microcontrollers to be embedded in them. Many smart clothing, wearable technology, and wearable computing projects involve the use of e-textiles.
Jersey is a knit fabric used predominantly for clothing manufacture. It was originally made of wool, but is now made of wool, cotton and synthetic fibers.
Zero-waste fashion refers to a fashion design strategy, that generates little or no textile waste during the production process, particularly focusing on the pattern making and cutting stages. It is a reaction to the high amount of discarded clothing items going into landfills around the world.
Kornit Digital Ltd. is an Israeli-American international manufacturing company. It produces high-speed industrial inkjet printers, pigmented ink and chemical products for the garment and apparel, home goods, textile accessories and decorating industry.
Cotton recycling is the process of converting cotton fabric into fibers that can be reused into other textile products.
Clothing industry or garment industry summarizes the types of trade and industry along the production and value chain of clothing and garments, starting with the textile industry, embellishment using embroidery, via the fashion industry to apparel retailers up to trade with second-hand clothes and textile recycling. The producing sectors build upon a wealth of clothing technology some of which, like the loom, the cotton gin, and the sewing machine heralded industrialization not only of the previous textile manufacturing practices. Clothing industries are also known as allied industries, fashion industries, garment industries, or soft goods industries.
The Federation of Hong Kong Industries is the only statutory industrial organization in Hong Kong, established under the Federation of Hong Kong Industries Ordinance, Cap. 321 of the laws of Hong Kong, in 1960.
The Taiwan Textile Research Institute is a government funded research institute in Taiwan (ROC) which supports the textile industry.
Recover Textile Systems, mainly known as Recover, is a materials science company and producer of mechanically recycled cotton fiber and recycled cotton fiber blends, created in 2020 with its headquarters in Banyeres de Mariola, Spain.
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