Paper-like polyester fiber printing sheet
A paper-like polyester fiber sheet useful for printing comprises fine polyester staple fibers having a round cross-sectional profile with an average diameter of 1 to 20 mu m and/or flat polyester staple fibers having a flat cross-sectional profile with an average minor axis length of 1 to 20 mu m, a...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A paper-like polyester fiber sheet useful for printing comprises fine polyester staple fibers having a round cross-sectional profile with an average diameter of 1 to 20 mu m and/or flat polyester staple fibers having a flat cross-sectional profile with an average minor axis length of 1 to 20 mu m, and preferably, with a degree of flatness of 1/2 to 1/10. The resultant sheet has a weight of 25 to 80 g/m and a bulk density of 0.40 to 0.70 g/cm . |
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