T/CNITA 23101-2023 Nonwoven fabrics and products: Evaluation of biodegradability
T/CNITA 23101-2023 Nonwoven fabrics and products: Evaluation of biodegradability
Basic Information
Scope
Scope: This document specifies the terms and definitions, evaluation requirements, and testing methods for the biodegradability of nonwoven fabrics and products. This document is applicable to the evaluation of the biodegradability of nonwoven fabrics and products. Main technical content: This standard provides evaluation methods for the biodegradability of nonwoven fabrics and products made from nonwoven fabrics, such as dry (soft) towels, wet wipes, makeup remover pads, facial mask sheets, wiping cloths; various geotextiles, automotive interiors, face masks, surgical gowns, protective clothing, etc. In addition to meeting basic requirements, the biodegradability of nonwoven fabrics and products must also pass fiber identification and/or biodegradability performance tests, and their heavy metal content must meet relevant requirements. Only when these conditions are satisfied can their biodegradability be deemed satisfactory.