WATER-DISINTEGRABLE NONWOVEN FABRIC AND PROCESS FOR PRODUCING SAME
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Sep 12, 2019
app pub date -
Nov 22, 2016
filing date -
Dec 28, 2015
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Disclosed is water-disintegrable nonwoven fabric which comprises 15-30 mass % regenerated cellulose fibers having a fiber length of 3-4 mm and a fineness of 0.3 dtex or less and 70-85 mass % pulp, has a basis weight of 35-50 g/m2, has a tendency to disentanglement of 100 seconds or less when examined by a disentanglement test according to JIS P 4501:1993, and has a wet tensile strength of 1.2 N/25 mm or greater. The water-disintegrable nonwoven fabric combines wet tensile strength during use with water disintegrability after use.
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