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#Associations

Revised AATCC test methods and procedures available

AATCC research committees work year-round to develop and update standards. The results are published twice per year—in the AATCC Technical Manual each January and in the Mid-Year Supplement each June. The 2020 Mid-Year Supplement is now available and includes nine revised test methods, one editorially revised test method, and one revised monograph for a total of eleven approved standards since publication of the 2020 AATCC Technical Manual.

These documents are available ONLY as downloadable PDFs for 2020. The 2020 Mid-Year Supplement will be discontinued at the end of 2020 and all standards contained therein will appear in the 2021 AATCC Technical Manual.

Revised Standards

The following AATCC test methods and procedures have been revised since publication of the 2020 AATCC Technical Manual. In accordance with AATCC M13, Rules of Procedure for AATCC Test Method and Technology Committees, all technical changes are unanimously approved by the responsible research committee and the Technical Committee on Research (TCR) before publication.

AATCC TM16.3-2020 Test Method for Colorfastness to Light: Xenon-Arc; Revised to update Options 1,2 & 3 flow charts.

AATCC TM26-2020 Test Method for Ageing of Sulfur-Dyed Textiles: Accelerated; Revised to clarify and align with prescribed AATCC style guidelines.

AATCC TM94-2020 Test Method for Finishes in Textiles: Identification; Revised to update the spectra, edit the text in existing sections, and to add new sections for clarity.

AATCC TM97-2020 Test Method for Extractable Content of Textiles; Revised to clarify safety requirements.

AATCC TM112-2020 Test Method for Formaldehyde Release from Fabric, Determination of Sealed Jar Method; Revised to update multiple sections for clarity and alignment to style guidelines.

AATCC TM133-2020 Test Method for Colorfastness to Heat: Hot Pressing; Revised to align with prescribed AATCC style guidelines.


AATCC TM169-2020 Test Method for Weather Resistance of Textiles: Xenon Lamp Exposure; Revised to add references standards, added Appendix B, and various editorial changes.

AATCC TM183-2020 Test Method for Transmittance or Blocking of Erythemally Weighted Ultraviolet Radiation through Fabrics; Revised to add references to verification fabric and UPF compilation, and to align format with AATCC style guidelines.

AATCC TM195-2017(e3) Test Method for Extractable Content of Textiles; Editorially Revised to reference LP1 and LP2 instead of M6 which has been removed

AATCC TM206-2020 Test Method for Free and Hydrolyzed Formaldehyde: Water Extraction; Revised to update multiple sections for clarity.

AATCC M12-2020 Style Guide for Test Methods and Procedures; Revised to include Designation and History sections, along with various updates and clarifications.





More News from American Association of Textile Chemists and Colorists

#Research & Development

New funding available for textile research

The AATCC Foundation Student Research Support Grant Program provides financial assistance for undergraduate and graduate students pursuing textile-related projects. Students may submit proposals now for funding to be awarded January 2026. Applications must be submitted by October 1, 2025, to be considered.

#Recycling / Circular Economy

AATCC’s Circularity Conference approaches as organization continues 2025 Sustainable Textile Event series

The American Association of Textile Chemists and Colorists (AATCC) announces that registration is closing soon for its highly anticipated Circularity Conference, continuing this year’s sustainability event series that has delivered significant value to industry professionals.

#Associations

AATCC Textile Standards adopted by Colombian and Sri Lankan Governments

AATCC test methods and procedures are international standards, meeting the criteria set forth by the World Trade Organization and used around the globe. The standards gain additional recognition through Memoranda of Understanding with Colombia and Sri Lanka.

#Associations

Program announced for 2024 AATCC Textile Discovery Summit

AATCC is excited to announce the program for the 2024 Textile Discovery Summit, held October 6 to 8 in Savannah, Georgia, USA. With a focus on A Path Forward Through Innovation, this year’s conference will be a groundbreaking event for the textile industry.

More News on Associations

#Associations

Joint Statement: Urgent clarification needed on scope of Textiles EPR for PPE and Medical Devices

EDANA, the voice of nonwovens, alongside fellow industry associations CIRFS (European Man-Made Fibres Association), EURATEX (The European Apparel and Textile Confederation), ESF (European Safety Federation), and EuroCommerce (Retail & Wholesale), has issued a joint statement raising critical concerns regarding the transposition of Directive (EU) 2025/1892, the targeted revision of the Waste Framework Directive.

#Associations

Young researchers recognised for cutting-edge work in recycling, fibre technology and textile mechanics

At the Aachen-Dresden-Denkendorf International Textile Conference held in Aachen at the end of November, Peter D. Dornier, Chairman of the Walter Reiners Foundation of the VDMA, honoured five successful young engineers. Promotion and sustainability prizes were awarded in the categories bachelor/project theses and diploma/master theses. Academic theses that develop solutions for resource-saving products and technologies, for example, are eligible for the sustainability awards.

#Europe

Level playing field at stake: Europe’s textile industry demands decisive action

Yesterday, the European Parliament took a welcomed and necessary step by voting a resolution calling for stronger market surveillance, reinforced customs controls and faster enforcement of the Digital Services Act in case of infringements. For Europe’s textile and clothing manufacturers, this is the first political acknowledgement that the system is broken — and that enforcement must finally match the scale of the problem.

#Natural Fibers

Better Cotton Initiative partners with Uzbek government agency to offset certification costs

The Better Cotton Initiative (BCI) has today announced a strategic agreement with Uzbekistan’s Light Industry Agency to increase financial support for cotton farming clusters adopting sustainable agricultural practices.

Latest News

#Spinning

First PA66 spinning plant with EvoQuench successfully commissioned

With the successful commissioning of a multi-digit PA66 spinning line for microfiber yarns, Chinese textile company Shandong Nanshan Fashion Technology Co., Ltd. has added yarn production to its textile value chain.

#Knitting & Hosiery

SHIMA SEIKI returns to ShanghaiTex

Leading flat knitting solutions provider SHIMA SEIKI MFG., LTD. of Wakayama, Japan, together with its Hong Kong and Chinese market subsidiary SHIMA SEIKI (HONG KONG) LTD., will exhibit at the ShanghaiTex 2025 exhibition (Booth No.: Hall N3, Booth A20) held in Shanghai, China this month. This marks the return of SHIMA SEIKI to ShanghaiTex after a 14-year hiatus, its last exhibit at the show having been in 2011.

#Research & Development

Fraunhofer CCPE presents the “Monomaterial Design Set” – Innovative solutions for circular product design

Composite materials made from different types of plastic often extend the lifetime of products but make recycling more difficult in the circular economy. That is why Fraunhofer CCPE has developed the “Monomaterial Design Set”. This new approach helps to reduce the variety of plastics used in durable products and offers circular solutions for designers and product developers.

#Man-Made Fibers

arena introduces renewable LYCRA® EcoMade fiber in its latest swimwear collection

Italian swimwear specialist arena has unveiled a new collection that brings sustainability and performance even closer together. Launched on December 4, the line features swimsuits made from recycled nylon and renewable LYCRA® EcoMade fiber — the first time the bio-based spandex has been used commercially in swimwear.

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