WebSep 18, 2024 · For example, fundamental prescriptions or guidelines have been issued by The European Disposables and Nonwovens Association denominated as “EDANA Recommended Test Procedures” . As well, two Japanese standards are available on testing the water absorbency and water sorption rate of SAP . These standards use … WebWSP 70.3, which is equivalent to EDANA ERT 150.5 (02) and ISO reference 9073-8:1995 and the international standard WSP 70.7, which is equivalent to EDANA ERT 153.0 (02) and ISO ... This test method is designed to determine the liquid strike-through time of nonwoven co-verstocks or topsheets. Method:
Protocol efficiently measuring the swelling rate of hydrogels
WebDec 29, 2024 · 4) Test methods 4.1. The test methods used must be based as much as possible on product-relevant, reproducible and rigorous methods (see 8, 9 and 10). If not possible, the reasons why other methods were selected should be given to the interested parties, on the initiative of the organisation responsible for the consumer tests. 4.2. WebMar 1, 2012 · As this constitutes a deviation from the original, validated EDANA/INDA test methods, mention of the paper type and number of layers used should be made in any communication between vendor and purchaser. About EDANA EDANA is the leading association, serving more than 230 member companies in the nonwovens and related … how to wear a snood scarf
Protocol efficiently measuring the swelling rate of hydrogels
WebSep 17, 2015 · “They undoubtedly constitute the best ever set of globally applicable test methods for the nonwovens and related industries. With … WebMartindale Abrasion Test Method NWSP 020.5.R0 (20) 4) BURSTING STRENGTH Hydraulic Bursting Strength of Nonwoven Materials- Motor Driven Diaphragm Bursting Strength Tester Method NWSP 030.1.R0 (20) Nonwovens Burst NWSP 030.2.R0 (20) 5) ELECTROSTASTIC PROPERTIES Surface Resistivity of Nonwoven Fabrics NWSP … WebJan 1, 2024 · Fig. 4. For the purpose of comparison, the swelling rate of the hydrogel sample is measured by the proposed sieve filtration method and the traditional methods including (a) the tea-bag method; (b) the pyramid tea-bag method; (c) the sieve method; and (d) the filtration method, respectively. The measured results are shown in Fig. 5. how to wear a sports headband with long hair