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    • 84. 发明公开
    • 펄프성형물 제조장치
    • 纸浆成型制造设备
    • KR1020110051495A
    • 2011-05-18
    • KR1020090108103
    • 2009-11-10
    • 박정식
    • 박정식
    • D21F3/02D21F3/04
    • D21J3/00D21F3/04
    • PURPOSE: An apparatus for manufacturing a pulp forming material is provided to completely engage upper and bottom forming molds. CONSTITUTION: An apparatus for manufacturing a pulp forming material comprises: an apparatus body(10), a tank(20), a first forming mold(30), a second forming mold(40), a bottom forming mold(50), and a support block. The apparatus body comprises an upper support(11) and a bottom support(12). The tank is formed at one side of the apparatus body and stores pulp ingredients. The upper forming mold is formed at the upper support and comprises a heater(42).
    • 目的:提供用于制造纸浆形成材料的装置,以完全接合上和下成型模具。 构成:用于制造纸浆形成材料的装置包括:装置主体(10),罐(20),第一成形模(30),第二成形模(40),底成型模具(50)和 一个支撑块。 装置主体包括上支撑件(11)和底支架(12)。 罐形成在装置主体的一侧并储存纸浆成分。 上成形模具形成在上支撑件处,并包括加热器(42)。
    • 88. 发明公开
    • 제지용 슈프레스 벨트
    • SHOE压克力皮带制作
    • KR1020100043053A
    • 2010-04-27
    • KR1020107001522
    • 2008-06-20
    • 이치가와 가부시키가이샤
    • 야자키타카오스즈키노부하루야마자키신타로이시노아츠시
    • D21F3/02B32B27/08B32B27/40
    • D21F3/0227C08G18/10C08G18/4854C08G18/7614C08G18/3206C08G18/3865C08G18/3215B32B27/40
    • Disclosed is a shoe press belt (10) which comprises a reinforcing fibrous base material (6) embedded in a polyurethane layer, and has an outer circumference layer (2a,21) and an inner circumference layer (2b,22) each formed with a polyurethane. The polyurethane layer comprises a polyurethane which is produced by curing a composition comprising a mixture of an urethane prepolymer (A) and a curing agent (B). The urethane prepolymer (A) is produced by reacting an isocyanate compound (a) containing 55 to 100 mol% of a p-phenylene-diisocyanate compound with polytetramethylene glycol (b) and has an isocyanate group at its terminal. The curing agent (B) is selected from the group consisting of 1,4-butanediol, hydroquinone bis-βhydroxyethyl ether, 3,5-diethyltoluenediamine and 3,5-dimethylthiotoluenediamine. The belt (10) has excellent cracking resistance, bending fatigue resistance and wear resistance.
    • 公开了一种靴式压榨带(10),其包括嵌入聚氨酯层中的增强纤维基材(6),并具有外周层(2a,21)和内周层(2b,22) 聚氨酯。 聚氨酯层包括通过固化包含氨基甲酸酯预聚物(A)和固化剂(B)的混合物的组合物而制备的聚氨酯。 氨基甲酸酯预聚物(A)通过使含有55〜100摩尔%的对亚苯基 - 二异氰酸酯化合物的异氰酸酯化合物(a)与聚四亚甲基二醇(b)反应而在其末端具有异氰酸酯基而制备。 固化剂(B)选自1,4-丁二醇,氢醌双-β羟乙基醚,3,5-二乙基甲苯二胺和3,5-二甲基硫代甲苯二胺。 带(10)具有优异的抗开裂性,抗弯曲疲劳性和耐磨性。