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#Associations

US flammability code references current AATCC laundering procedure

In October 2023, the United Stated Consumer Product Safety Commission (CPSC) completed the rulemaking procedure to revise the Standard for the Flammability of Clothing Textiles in 16 CFR part 1610. The new regulations will go into effect six months later, on April 22, 2024. For more than a year, commissioners have considered data and public comment on several clarifications and updates, including reference to AATCC LP 1 Laboratory Procedure for Home Laundering: Machine Washing.

AATCC LP1-2021 is already familiar to many testing laboratories since it is used for other standards as well; as such, using this standard should be clear and low cost.”

—US CPSC


The revisions address three main areas. First, they aim to clarify and streamline the provisions regarding test result codes (i.e., burn codes), which help determine the classification of a textile and whether it may be used for clothing. The amendments remove an unnecessary code and revise wording in the provisions to clarify the existing requirements. Second, the amendments revise the stop thread specification, which indicates the thread that must be used in flammability testing. The description has become unclear, as threads matching the description in the Standard are no longer readily available. Third, amendments revise the refurbishing requirements in the Standard, which address dry cleaning and laundering specimens during the testing process. In recent years, there have been increasing restrictions on the use of the drycleaning solvent specified in the Standard, and washing machines that meet the specifications required in the Standard are no longer made.

The new refurbishing specifications reference AATCC LP1-2021. The CPSC says, “Staff expects that this will reduce burdens on testing laboratories because it will eliminate the need to maintain and repair older machines and allow those testing laboratories that can no longer maintain or obtain washing machines that comply with the current Standard to continue to test to the Standard.” Existing machines meeting the older specifications in AATCC TM124-2006 may still be used.





“Use of a single standard that is widely familiar to industry members should reduce the risk of confusion or testing errors, which may have some safety benefits for consumers by yielding consistent and reliable test results and classifications.”

—US CPSC


AATCC LP1 is available in the current AATCC Manual of International Test Methods and Procedures and as a downloadable PDF. Because it is incorporated in a federal regulation, the document is available at no cost. Specified detergent for flammability testing is also available directly from AATCC. The CPSC announcement explains that the reference to AATCC LP1 will reduce confusion and cost as well as testing errors.


Download AATCC LP1-2021       

https://members.aatcc.org/store/lp001/2212/

Order AATCC LP1 Detergent      

https://members.aatcc.org/store/wb-7-3kg/3230/

Find Washers & Dryers                 

https://www.aatcc.org/laundering/




More News from American Association of Textile Chemists and Colorists

#Associations

AATCC announces 2025 Herman & Myrtle Goldstein Graduate Student Paper Competition winners

The American Association of Textile Chemists and Colorists (AATCC) recognized the winners of the 2025 Herman & Myrtle Goldstein Graduate Student Paper Competition. Founded in 1982 to give student members the chance to conduct and present original research, the competition was renamed in 1994 in honor of Herman and Myrtle Goldstein, following their US$60,000 endowment. Their gift is a lasting remembrance of their dedication to young people in the textile industry.

#Research & Development

New funding available for textile research

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#Recycling / Circular Economy

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

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#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.

More News on Associations

#Associations

European business associations celebrate the signature of the EU-Mercosur FTA

The 17th January marks a historic milestone with the signing of the EU-Mercosur Trade Agreement, creating the biggest trading block in the world. European business – represented by more than 28 associations across a wide range of sectors – warmly welcomes this signature. It sends a strong and timely signal that the EU remains open and is committed to rules-based global trade. In a time of global uncertainty, this agreement is a key growth booster.

#Associations

INDA announces future dates and locations for FiltXPO™ and IDEA® events

INDA, the Association of the Nonwoven Fabrics Industry, announced the future dates and locations for its FiltXPO™ and IDEA® events, reaffirming its long-term commitment to serving the global filtration, nonwovens, and engineered materials communities.

#Associations

Latest news from Bremen: ICAC Plenary Meeting to take place right before the International Cotton Conference

The International Cotton Advisory Committee (ICAC) will hold its 83rd Plenary Meeting on 23–24 March 2026 at the Parliament building in Bremen. The meeting will take place immediately ahead of the 38th International Cotton Conference Bremen (25–27 March 2026) and marks a historic premiere: for the first time, the ICAC Plenary will be hosted in close cooperation with the Bremen Cotton Exchange and the Faserinstitut Bremen e.V. (FIBRE).

#Associations

Textile machinery: the upcoming Colombiatex 2026 speaks Italian

Numerous Italian textile machinery companies will be attending the upcoming Colombiatex, the premier trade fair for the Colombian textile supply chain, held in Medellin from January 27 to 29, 2026. This year’s edition further confirms the strong bond between local textile manufacturers and Italian technology providers.

Latest News

#Fabrics

MUNICH FABRIC START: Between Attitude and Sensuality

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#Denim

organIQ seek: smart alternative to potassium permanganate

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#Functional Fabrics

PERFORMANCE DAYS: Focus topic shifts to the beginning of the value chain

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#Knitting & Hosiery

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