Medical Mace Testing: Snagging
Mace Snagging testing evaluates how well fabrics resist the formation of snags when exposed to sharp points or rough surfaces. The test mounts the fabric on a rotating drum and subjects it to a spiked mace for a set number of revolutions, then rates the severity and number of snags. For medical manufacturers, strong snag resistance helps surgical gowns, drapes, scrubs, and barrier textiles maintain their integrity and professional appearance during procedures where contact with instruments, jewelry, or rough surfaces is common.
Snags can create small openings in protective fabrics that compromise barrier performance and make cleaning more difficult. In fast-paced operating rooms and clinical settings, even minor mechanical damage can affect sterility perception and increase contamination risk. Reliable Analysis already maintains accredited snag and mechanical durability testing capabilities, integrated with our full suite of abrasion, flex, and barrier performance methods.
These evaluations support key standards such as AAMI PB70 for surgical gowns and EN 13795 for European compliance. Manufacturers use mace snagging data to select and qualify textiles that resist damage while preserving fluid resistance, comfort, and long-term durability. Applus+ Reliable Analysis delivers consistent, reproducible results using equipment already operating daily under our ISO/IEC 17025 accreditation.
Common Mace Snagging Medical Testing Standards
ASTM D3939 for Snagging Resistance of Fabrics (Mace)
ASTM D3939 evaluates the snagging resistance of fabrics using a rotating drum fitted with a mace that has sharp points. The specimen is mounted on the drum and subjected to the rotating mace for a specified number of revolutions. Snags are then rated visually for severity and number. This method is widely used for surgical gowns, drapes, scrubs, and medical textiles to ensure the fabric can resist snagging from jewelry, instruments, or rough surfaces during procedures, thereby maintaining barrier integrity and professional appearance.
ISO 7854 Determination of Flex Cracking and Crack Growth
ISO 7854 primarily assesses flex cracking but is frequently used in conjunction with snag testing to evaluate overall mechanical durability of coated fabrics. The method subjects materials to repeated mechanical stress and inspects for surface damage, including snags or cracks. It is relevant for coated medical barrier fabrics, synthetic leather, and reusable drapes that must endure both flexing and potential snagging without failure.
EN 13795 Surgical Drapes, Gowns and Clean Air Suits
EN 13795 specifies performance requirements for surgical drapes, gowns, and clean air suits used in Europe, including resistance to mechanical damage such as snagging. The standard ensures materials maintain structural integrity and barrier properties when subjected to the stresses of clinical use. Mace or equivalent testing supports CE marking and MDR compliance by verifying that protective textiles resist snagging that could create pathways for fluid or microbial penetration.
Expert Laboratory Testing for Medical Mace Snagging
Reliable Analysis stands ready to support your medical textile mace snagging and snag resistance testing needs. Our ISO/IEC 17025 accredited laboratory already maintains the necessary rotating drum and mace equipment, allowing us to efficiently add these medical standards with only minor validation and training.
Whether you are developing new surgical gowns, validating drapes and scrubs, or qualifying barrier fabrics, our team provides accurate and reliable data backed by decades of materials testing expertise. We invite you to Contact us to discuss how our expanded medical testing capabilities can support your next project or regulatory submission.
Additional Applus+ Reliable Analysis’ Commercial Medical Testing Capabilities
Whether it be material EMC, environmental, fabrication, or durability testing, Applus+ Reliable Analysis has a full lab of test equipment, which permits us to provide short lead times on scheduling. Our team strives to give our customers more time and energy on product development rather than testing.
Below is a list of common medical testing types that Reliable Analysis offers. Don’t see what you are looking for? Contact us, and we will determine the best course of action.
