Certification and Registration
GB/T 28004.2 & GB 15979 Key Testing Items for Adult Diapers in China
Category:
Hygiene Products
With the development of an aging society and increasing consumer expectations for care quality, the adult diaper market continues to expand, with steadily increasing sales. However, product quality varies significantly in the market. Some adult diapers may have issues such as leakage, excessive microbial contamination and residual harmful chemical substances, which can seriously affect user experience and health. To regulate the quality and safety of adult diapers, GB/T 28004.2 and GB 15979 are key testing standards in China.
Key Testing Standards for Adult Diapers
GB/T 28004.2 Disposable Diapers — Part 2: Disposable Diapers for Adults
GB 15979 Hygienic Requirements for Disposable Sanitary Products
GB/T 28004.2 & GB 15979 Testing Items for Adult Diapers
|
Testing Item |
Test Standard |
|
Weight deviation per piece |
GB/T 28004.2-2021 |
|
Penetration performance |
GB/T 28004.2-2021 |
|
Surface layer attachments |
GB/T 28004.2-2021 |
|
pH value |
GB/T 28004.2-2021 |
|
Foreign matter |
GB/T 28004.2-2021 |
|
Formaldehyde content |
GB/T 28004.2-2021 |
|
Extractable fluorescent whitening agents |
GB/T 28004.2-2021 |
|
Absorption capacity |
GB/T 28004.2-2021 |
|
Absorption under pressure |
GB/T 28004.2-2021 |
|
Moisture content at delivery |
GB/T 28004.2-2021 |
|
Microbial indicators |
GB 15979-2024 |
|
Maximum applicable waist size |
GB/T 28004.2-2021 |
|
Appearance quality |
GB/T 28004.2-2021 |
|
Ethylene oxide residue |
GB 15979-2024 |
|
Repeated skin irritation test |
GB 15979-2024 |
|
Skin sensitization test |
GB 15979-2024 |
Safety Requirements for Adult Diapers, Adult Diaper Pads and Adult Underpads
The safety requirements for adult diapers, adult diaper pads and adult underpads (care pads) shall comply with the following requirements:
|
Indicator |
Requirement |
|
Heavy metal content — Lead (mg/kg) |
≤10 |
|
Heavy metal content — Arsenic (mg/kg) |
≤2 |
|
Heavy metal content — Cadmium (mg/kg) |
≤5 |
|
Heavy metal content — Mercury (mg/kg) |
≤1 |
|
Extractable fluorescent substances |
None detected |
|
Acrylamide content (mg/kg) |
≤0.1 |
|
Formaldehyde content (mg/kg) |
≤6 |
|
Phthalate content (%) |
≤0.1 (DBP, BBP, DEHP) |
|
Decomposable carcinogenic aromatic amine dyes (mg/kg) |
≤20 (applicable only to printed or dyed products) |
SATISFY specializes in testing and certification services for disposable hygiene products, including sanitary napkins, diapers, baby diapers, adult diapers, wet wipes and disinfectant wipes. With regulatory testing capabilities covering major global markets including China, the European Union, the United States, Australia/New Zealand and Japan, SATISFY is equipped with internationally recognized laboratories and experienced technical teams. We provide customized safety, environmental and quality assurance certification solutions throughout the entire process, supporting your global market expansion with accurate compliance and certification services.
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SATISFY TECH AND SERVICE LLC delivers full-lifecycle technical solutions for children’s products, hygiene care, protective equipment, furniture, and building materials. Our framework spans compliance pre-assessment, standard upgrading, and risk control. We empower manufacturers and exporters through expert testing, certification, consulting, and standards interpretation.
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