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    • 5. 发明申请
    • METHOD FOR MANUFACTURING ARTIFICIAL LEATHER
    • 制造人造革的方法
    • WO2003004760A1
    • 2003-01-16
    • PCT/KR2002/001271
    • 2002-07-06
    • C & ET CO.,LTDKANG, Won-SeokKIM, Jae-YongSEO, Dong-SooKIM, Chan-Woo
    • KANG, Won-SeokKIM, Jae-YongSEO, Dong-SooKIM, Chan-Woo
    • D06N3/14
    • D06N3/14D06N3/007D06N3/145
    • Disclosed is a method for manufacturing artificial leather including the steps of: impregnating a non-woven fabric with a water dispersed polyurethane resin at the impregnation rate of 50% and drying the fabric to thereby make an impregnated fabric; coating the surface of the impregnated fabric with a water dispersed polyurethane resin to which a thickener is mixed in the thickness in a range of 0.5 mm to 1.5 mm by using a cutter to thereby make a coated fabric; passing the coated fabric through a first and second steam chambers where a temperature is from 75 °C to 100 °C to thereby render the fabric solid; and reversely turning the coated fabric to be passed through the lower portions of the first and second steam chambers, removing the glaze on the surface of the coated fabric in a hypo clearing process, and dehydrating the coated fabric.
    • 公开了一种制造人造革的方法,包括以下步骤:以50%的浸渍速率用水分散的聚氨酯树脂浸渍无纺布,并干燥织物,从而制成浸渍织物; 通过使用切割机将厚度在0.5mm至1.5mm范围内的增稠剂混合的水分散聚氨酯树脂涂覆在浸渍织物的表面上,从而制成涂布织物; 使涂布的织物通过温度为75℃至100℃的第一和第二蒸汽室,从而使织物固体; 并且使所述涂布织物反转地穿过所述第一蒸汽室和所述第二蒸汽室的下部,在所述涂布织物的表面上除去所述釉料,并使所述涂布织物脱水。