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    • 2. 发明公开
    • 접착제용 젤라틴 및 이의 제조 방법
    • 凝胶凝胶及其制备方法
    • KR1020110039836A
    • 2011-04-20
    • KR1020090096854
    • 2009-10-12
    • 한국신발피혁연구원
    • 민병욱신수범양승훈박민석
    • C09J189/06
    • C09J189/06B09B3/00C08L91/00Y02W30/50
    • PURPOSE: A gelatin for adhesives is provided to effectively remove chrome causing environment problems from shaving scraps and to secure environment-friendliness since shaving scraps classified as industrial wastes is recycled. CONSTITUTION: A method for preparing gelatin for adhesives comprises the steps of: dipping shaving scraps generated from a leather process in a mixed solution of water and alkaline chemicals; performing hydrolysis by mixing the pre-treated shaving scraps with alkali metal oxides and alkaline earth metal oxides and filtering the mixture to obtain a liquid hydrolysate from which the chrome is removed; and concentrating the liquid hydrolysate to obtain the gelatin with a solid portion of 50~70 weight%.
    • 目的:提供用于粘合剂的明胶,以有效去除铬,从剃须屑中引起环境问题,确保环境友好,因为分类为工业废物的刮屑被回收利用。 构成:用于制备粘合剂明胶的方法包括以下步骤:将由皮革工艺产生的剃刮废料浸入水和碱性化学品的混合溶液中; 通过将预处理的剃刮碎片与碱金属氧化物和碱土金属氧化物混合并过滤混合物进行水解,得到除去铬的液体水解产物; 并浓缩液体水解物,得到固体部分为50〜70重量%的明胶。
    • 4. 发明授权
    • 피혁 제조용 모 분리 장치
    • 피혁제조모분리장치
    • KR100634062B1
    • 2006-10-16
    • KR1020050091758
    • 2005-09-30
    • 한국신발피혁연구원
    • 신수범민병욱양승훈박민석
    • C14B1/24C14B1/02
    • Provided is a hair separating device for producing leather, which allows hair removed from crude leather to be separated with reaction water and collected so as to increase reutilization efficiency of the hair, to prevent generation of bad odor or water contamination, and to solve environmental problems. The hair separating device for producing leather comprises: a drum(100) including a hollow barrel(10) having an inlet for crude leather and both side plates(12,14) for sealing the barrel, wherein one of the side plates has a discharge port communicating with a discharge path formed in the inner surface of the drum; a support frame(20) for supporting the drum rotatably; a first drive member(40) for rotating the drum; a hair recovering unit(200) that includes a cylindrical perforated plate(44) with an opened front surface, a second drive unit(60) for rotating the cylindrical perforated plate, a support(48) for supporting the cylindrical plate rotatably and providing a space(46) for collecting water after treatment and a housing(52), wherein the hair recovering unit is disposed adjacent to the drum; a conveying hose, one end of which is connected to a discharge pipe and the other end of which is connected to the rear plate of the cylindrical perforated plate; and a water recycle pipe(74) and pump(76) connected to the space for collecting water and the discharge path of the drum.
    • 本发明提供一种用于生产皮革的毛发分离装置,该毛发分离装置允许从粗制皮革中去除的毛发与反应水分离并收集,以提高头发的再利用效率,防止产生恶臭或水污染,并解决环境问题 。 用于生产皮革的毛发分离装置包括:滚筒(100),其包括具有粗皮入口的中空圆筒(10)和用于密封圆筒的两个侧板(12,14),其中一个侧板具有排出口 与形成在滚筒的内表面中的排出路径连通; 支撑框架(20),用于可旋转地支撑所述滚筒; 第一驱动部件(40),其用于使所述滚筒旋转; (200),该头发回收单元(200)包括具有开放的前表面的圆柱形多孔板(44),用于旋转该圆柱形多孔板的第二驱动单元(60),用于可旋转地支撑该圆柱形板的支撑件(48) 用于在处理后收集水的空间(46)和壳体(52),其中所述头发回收单元设置在所述滚筒附近; 输送软管,其一端连接到排出管,另一端连接到圆柱形多孔板的后板; 以及连接到用于收集水的空间和滚筒的排放路径的水回收管(74)和泵(76)。
    • 6. 发明公开
    • 무재봉 신발 갑피용 패턴제조장치
    • 不带缝制的上鞋面图案制作装置
    • KR1020160108797A
    • 2016-09-20
    • KR1020150031955
    • 2015-03-06
    • 한국신발피혁연구원
    • 김성옥민병욱문광섭송현수
    • B29D35/14B29C65/74A43B23/02
    • B29D35/146A43B23/0255B29C65/7473
    • 본발명의무재봉신발갑피용패턴제조장치는신발갑피에부착될패턴을형성할원단(1)의상부에핫멜트필름(2)이거치된패턴재료가거치되는베이스(10); 상기베이스(10)의상부에이격설치되며전후좌우로이동되도록하는이송부; 상기이송부를패턴의외곽을따라전후좌우로이송되도록하는이송수단; 상기이송부에결합되어전후좌우로이송되고, 본체(21)의중앙부위에직하방으로레이저빔을조사하여패턴재료를커팅되도록하는레이저빔조사부(22)가구비되며, 레이저빔조사에의한패턴재료커팅시발생되는잔열에의해신발패턴의외곽부위에위치한상기원단(1)과핫멜트필름(2)이서로부착되도록하는레이저(20); 를포함하여이루어지는것을특징으로한다.
    • 根据本发明,一种用于无缝靴的鞋面的图案制造装置包括:放置图案材料的基部(10),其上设置有热熔胶膜(2)的图案材料 织物(1)的上部以形成要附接到鞋面的图案; 安装在所述基座(10)的上部并与所述基座(10)的上部间隔开并且向前和向后以及一侧到另一侧移动的移动单元; 移动装置,其沿着图案的外边缘向前和向后并且一侧移动移动单元; 激光束照射单元(22),其在与所述移动单元连接的同时向前和向后并且一侧移动,并且将激光束直接和向下照射到主体(21)的中心部分上以切割图案 材料; 以及激光器(20),其通过从切割图案材料的激光束产生的剩余热量将织物(1)与位于鞋图案的外部部分上的热熔胶膜(2)接合。