Non-woven fabric
Provided is a non-woven fabric which is suitable for cleaning wipers, diapers, food packaging materials, etc., and has excellent water absorption and handling performance. The non-woven fabric according to the present invention contains a thermoplastic biodegradable resin, and is characterized in th...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
01.07.2021
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Subjects | |
Online Access | Get full text |
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Summary: | Provided is a non-woven fabric which is suitable for cleaning wipers, diapers, food packaging materials, etc., and has excellent water absorption and handling performance. The non-woven fabric according to the present invention contains a thermoplastic biodegradable resin, and is characterized in that fibers constituting the non-woven fabric have crimps, the flexural rigidity index in the mechanical direction (MD) of the non-woven fabric is 7.77-37.4 as defined by the following equation: flexural rigidity index in the mechanical direction (MD) = flexural rigidity (gf.cm) in the mechanical direction (MD)/{basis weight(g/m2)}2.5*106, and the bulk density of the non-woven fabric is 0.098 g/cm3 to 0.251 g/cm3. |
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Bibliography: | Application Number: TW20209132437 |