The main purpose
It is suitable for testing the liquid penetration of women's sanitary napkins and diapers covering materials.
Principle of Measurement
A certain amount of artificial urine flows onto the non-woven fabric sample laid flat on the standard absorbent pad according to the prescribed method, and the time required for all the liquid to pass through the non-woven fabric sample is measured by electrical measurement.
Technical index
1. Burette capacity: 50mL (provided by the user);
2. Funnel flow rate: flow through 25mL within (3.5±0.25) s;
3. The distance between the tip of the funnel and the test piece: 30mm;
4. Sample size: 125mm×125mm;
5. Timer accuracy: 0.01s.
Applicable standards
GB/T 24218.8-2010 Textiles and Nonwovens Test Methods Part 8: Determination of Liquid Penetration Time
GB/T 24218.13-2010 Textiles and Nonwovens Test Methods Part 13: Determination of the multiple penetration time of liquids
GB/T 24218.14-2010 Textiles and Nonwovens Test Methods Part 14: Determination of the amount of rewetting of the covering material

FZ/T 64111-2024 Nonwoven for sanitary absorbent pads ( panty liner )

Equipped with: simulated baby load