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1. 发明专利

JP2006334538A Two-layer type curtain coater 有权
标题翻译：两层式幕纸
公开(公告)号：JP2006334538A
公开(公告)日：2006-12-14
申请号：JP2005164242
申请日：2005-06-03
申请人： Voith Paper Patent Gmbh , ボイスペ−パ− パテントゲ−エムベ−ハ−
发明人： MORITA HIROBUMI , HIRANO AKIO , KONO HIROYUKI
IPC分类号： B05C5/00
CPC分类号： B05C5/005 , B05C9/06 , B05C11/1039 , B05D1/305 , B05D1/34 , B05D7/52 , D21H19/82 , D21H23/48
摘要： PROBLEM TO BE SOLVED: To provide a two-layer type curtain coater for supplying and dually applying a two-layer type curtain consisting of a first coating curtain and a second coating curtain on the surface of a web to be conveyed, which inhibits the paint loss in advance in the coating preparation process.
SOLUTION: The first curtain nozzle and the second curtain nozzle are relatively transferable between the coating preparation position separated from each other and the coating operation position associated each other. In the coating preparation position, the first coating curtain from the first curtain nozzle is recovered at the first receptacle pan and the second coating curtain from the second curtain nozzle is received at the second receptacle pan. Thus, the first coating and the second coating are recovered as they remain separated from each other. In the coating operation position, the two-layer type coating curtain is formed by the first coating curtain from the first curtain nozzle and the second coating curtain from the second curtain nozzle. Then, the first coating and the second coating are dually applied on the surface of the web.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种双层型帘式涂布机，用于在要输送的幅材的表面上提供和双重地施加由第一涂布帘和第二涂布帘组成的双层帘幕，其中在涂料制备过程中预先抑制涂料损失。解决方案：第一帘式喷嘴和第二帘式喷嘴在彼此分离的涂料制备位置和彼此相关的涂布操作位置之间可相对转印。在涂料制备位置中，来自第一帘式喷嘴的第一涂布帘幕在第一容器盘处被回收，并且来自第二帘式喷嘴的第二涂布帘幕被容纳在第二容器盘中。因此，第一涂层和第二涂层在它们保持彼此分离时被回收。在涂布操作位置，由第一帘式喷嘴的第一涂布帘幕和来自第二帘式喷嘴的第二涂布帘幕形成双层型涂布帘。然后，将第一涂层和第二涂层双重施加在网的表面上。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007331260A Manufacturing method for heat sensitive sheet 有权
标题翻译：敏感片的制造方法
公开(公告)号：JP2007331260A
公开(公告)日：2007-12-27
申请号：JP2006166289
申请日：2006-06-15
申请人： Voith Paper Patent Gmbh , ボイスペ−パ− パテントゲ−エムベ−ハ−
发明人： NAKAZAWA TAKEO , ISHIZUKA KATSUMI , KONO HIROYUKI
IPC分类号： B41M5/28 , B05D1/36 , B41M5/30
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for a heat sensitive sheet which has a large flexibility of the viscosity and the surface tension of a coating material and can improve the smoothness of the heat sensitive sheet, even when a coating base sheet is not so excellent in smoothness. SOLUTION: The manufacturing method for the heat sensitive sheet comprises following steps: a first step for coating an under layer on the surface of a web by a coater of a post metering method such as a blade coater or the like; a second step for coating the upper layer of a heat sensitive coating material by a curtain coater through a predetermined dwell time after the first step; and a third step for drying the web having its upper and under layers coated after the first and the second steps. Web preheating between the first and the second steps may be executed. One of the heat sensitive layers may be coated with one curtain head in the second step. The heat sensitive layer and a barrier layer may be coated with two curtain heads in the second step. Preferably, the coating curtain supplied from the curtain coater in a non-contact type accompanied-air shutoff device is stabilized, the coating curtain being used for shutting off the accompanied-air prior to the second step. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了提供一种热敏片材的制造方法，其具有大的涂布材料的粘度和表面张力的柔韧性，并且可以提高热敏性片材的平滑性，即使当涂布基材片材的光滑度不是很好。解决方案：热敏片的制造方法包括以下步骤：通过诸如刮刀涂布机等的后计量方法的涂布机在网的表面上涂布下层的第一步骤; 第二步骤，通过帘式涂布机在第一步骤之后经过预定的停留时间涂覆热敏涂层材料的上层; 以及第三步骤，用于在第一和第二步骤之后干燥具有其上和下层的幅材。可以执行第一和第二步骤之间的网预热。在第二步骤中，一个热敏层可以涂覆有一个窗帘头。在第二步骤中，热敏层和阻挡层可以涂覆有两个窗帘头。优选地，从帘式涂布机以非接触式伴随空气切断装置供给的涂布帘幕被稳定化，所述涂布帘幕用于在第二步骤之前关闭伴随空气。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2006247559A Curtain coater 有权
标题翻译：卷帘
公开(公告)号：JP2006247559A
公开(公告)日：2006-09-21
申请号：JP2005069351
申请日：2005-03-11
申请人： Voith Paper Patent Gmbh , ボイスペ−パ− パテントゲ−エムベ−ハ−
发明人： MORITA HIROBUMI , HIRANO AKIO , KONO HIROYUKI
IPC分类号： B05C5/00 , B05C11/00
CPC分类号： B05C5/005 , B05C9/06 , Y10S118/02 , Y10S118/04
摘要： PROBLEM TO BE SOLVED: To provide a curtain coater capable of separating and recovering an excess coating material individually in the coating of 2 layers on the surface of a web and stabilizing the curtain edge of a coating material to carry out uniform coating. SOLUTION: In the curtain coater 10, a coating material supply apparatus N is provided with a center lip N1 which has a tip part N11 projected toward the web (w) side from tip parts N21, N21 of both side lips N2, N2 arranged outside of flow passages 11a, 12a of 2 kinds of coating materials (ta), (tb) in the outside of the web (w) in the width direction and is arranged between the flow passages 11a, 12a of 2 kinds of the coating materials (ta), (tb) and a projecting coating material separation means (pb) being in contact with the tip part N11 of the center lip N1 and individually separating 2 kinds of the excess coating materials (ta1), (tb1) jetted from the coating material feeding apparatus N is provided. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种帘式涂布机，其能够在幅材表面上分层和分离两层涂层中的多余涂层材料，并稳定涂层材料的帘边以进行均匀涂布。解决方案：在帘式涂布机10中，涂料供给装置N具有中心唇缘N1，其具有从两侧唇N2的前端部N21，N21向腹板（w）侧突出的前端部N11， N 2布置在幅材（w）的宽度方向外侧的2种涂料（ta），（tb）的流路11a，12a的外侧，并配置在两种涂覆材料（ta），（tb）和与中心唇缘N1的顶端部分N11接触的突出的涂料分离装置（pb），并分别分离出喷射的两种过量涂层材料（ta1），（tb1）从涂料供给装置N提供。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006299430A Method for producing coated paper 审中-公开
标题翻译：生产涂布纸的方法
公开(公告)号：JP2006299430A
公开(公告)日：2006-11-02
申请号：JP2005118611
申请日：2005-04-15
申请人： Voith Paper Patent Gmbh , ボイスペ−パ− パテントゲ−エムベ−ハ−
发明人： MORITA HIROBUMI , HIRANO AKIO , KONO HIROYUKI
IPC分类号： D21H23/48
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a coated paper enabling high-quality coating even by a double-layer coating at a rate of ≤10 g of solid component per 1 m
2 of the web surface and reducing the production cost.
SOLUTION: The production method produces a coated paper by coating a surface w1 of a web in two layers with coating materials ta and tb. Two coating materials ta and tb are ejected against the web surface w1 through a head having an ejection die 1f separated from the traveling web surface w1 by a distance 1s of 5-30 cm to form a double-layer coating curtain ca and cb and apply two coating materials ta and tb in two layers on one surface w1 of the web at a total rate of ≤10 g of solid component per 1 m
2 of the web.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造涂布纸的方法，即使通过双层涂布也可以以每1微米 2的固体成分≤10克的速率进行高质量的涂布的网面，降低生产成本。
解决方案：生产方法通过用涂层材料ta和tb在两层中涂布幅材的表面w1来生产涂布纸。两个涂层材料ta和tb通过具有从行进幅材表面w1分离出的喷射模具1f的头部抵靠卷材表面w1喷射距离1s为5-30cm，以形成双层涂布帘幕ca和cb并施加在幅材的一个表面w1上以两层的两个涂层材料ta和tb以纤维网每1m 2 的总固体成分≤10g的总速率。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007083170A Coater 有权
标题翻译： COATER
公开(公告)号：JP2007083170A
公开(公告)日：2007-04-05
申请号：JP2005275609
申请日：2005-09-22
申请人： Voith Paper Patent Gmbh , ボイスペ−パ− パテントゲ−エムベ−ハ−
发明人： SASA TADASHI , HIRANO AKIO , KONO HIROYUKI
IPC分类号： B05C5/00
CPC分类号： B05C5/008 , B05C5/005 , B05C9/06
摘要： PROBLEM TO BE SOLVED: To provide a coater which enables a high-quality and favorable multilayer coating of a web surface, and at the same time, prevents paint fouling of equipment to carry out a coating operation. SOLUTION: The coater is arranged at arbitrary intervals, and comprises a plurality of curtain heads 11, 12 spraying paints ta, tb respectively downward, an inclined guide gp forming a multilayer paint layer by making the paints ta, tb sprayed progressively against an inclined plane from respective curtain head 11, 12 overlie one after the other with movements over the inclined plane, and a transition guide cg provided continuously on a bending edge gp1 of the inclined plane of the inclined guide gp, which changes a moving direction of the multilayer paint layer on the inclined guide gp toward the web w surface, and forms a paint curtain tc to make it to transit on the web surface w. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够实现幅材表面的高质量和有利的多层涂层的涂布机，同时防止设备进行涂料操作的油漆污染。
解决方案：涂布机以任意间隔布置，并且包括多个帘式喷头11,12，分别向下喷涂涂料ta，tb，通过使涂料ta，tb逐渐喷涂而形成多层涂料层的倾斜导向胶来自各个窗帘头11,12的倾斜平面随着在倾斜平面上的移动而一个接一个地覆盖着，并且连续地设置在倾斜导向件gp的倾斜平面的弯曲边缘gp1上的过渡导向件cg，倾斜导向件gp上的多层涂料层朝向纸幅w表面，并形成油漆帘幕tc，使其在纸幅表面w上转印。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2005329280A Curtain coater 有权
标题翻译：卷帘
公开(公告)号：JP2005329280A
公开(公告)日：2005-12-02
申请号：JP2004147611
申请日：2004-05-18
申请人： Voith Paper Patent Gmbh , ボイスペ−パ− パテントゲ−エムベ−ハ−
发明人： MORITA HIROBUMI , HIRANO AKIO , KONO HIROYUKI
IPC分类号： B05C5/00 , B05B5/00
CPC分类号： B05C5/005
摘要： PROBLEM TO BE SOLVED: To provide a curtain coater capable of stabilizing the curtain of a coating solution by a simple constitution, having a high coating capacity and capable of setting the amount to be used of the coating solution to a low flow rate.
SOLUTION: The curtain coater 1 is constituted so that the coating solution (t) is sprayed on a fed web 2 from the slits s1 and s2 of a curtain head 3 from above to form coating solution curtains tc1 and tc2 to coat the upper surface of the web 2 with the coating solution (t). At least a part s2 of the slits s1 and s2 for ejecting the coating solution curtains tc1 and tc2 formed to an area other than the upper surface of the web 2 is widely formed with respect to the slit s1 for ejecting the coating solution curtain tc1 formed on the upper surface of the web 2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过简单的结构使涂布液的帘幕稳定的帘式涂布机，具有高的涂布能力并且能够将涂布溶液的使用量设定为低流量。解决方案：帘式涂布机1被构造成使得涂布溶液（t）从上方从帘头3的狭缝s1和s2喷射到进料幅材2上以形成涂布溶液帘幕tc1和tc2以涂覆纤维网2的上表面与涂布溶液（t）。用于喷射形成在纸幅2的上表面以外的区域的涂布液帘幕tc1和tc2的狭缝s1和s2的至少一部分s2相对于形成的涂布帘幕tc1的狭缝s1被广泛地形成在纸张2的上表面。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005161153A Double coating apparatus 审中-公开
标题翻译：双层涂装
公开(公告)号：JP2005161153A
公开(公告)日：2005-06-23
申请号：JP2003401519
申请日：2003-12-01
申请人： Voith Paper Patent Gmbh , ボイスペ−パ− パテントゲ−エムベ−ハ−
发明人： MORITA HIROBUMI , HIRANO AKIO , KONO HIROYUKI
IPC分类号： B05C5/00 , B05C9/06 , B05D1/30 , B05D7/00 , D21H19/82 , D21H23/30 , D21H23/48
CPC分类号： D21H23/48 , B05C5/005 , B05C9/06 , B05D1/305 , B05D7/542 , D21H19/82 , D21H23/30
摘要： PROBLEM TO BE SOLVED: To provide a double coating apparatus in which double coating of wet-on-wet is easily carried out on the surface of a web.
SOLUTION: The double coating apparatus is provided with a 1st coating means 4 for forming a 1st coating layer t11 by spouting a 1st coating material t1 from the upper side toward the surface of the web 2 to form a 1st coating material curtain tc1 to apply the 1st coating material t1 on the surface of the web 2, a 2nd coating means 4 arranged in the downstream side of the web 2 transporting direction with a certain interval from the 1st coating means 4, for forming a 2nd coating layer t21 one over another by spouting a 2nd coating material t2 toward the surface of the web 2 to form a 2nd coating material curtain tc2 to apply the 2nd coating material t2 on the 1st coating layer t11 formed on the surface of the web 2 and a cut-off member 8 arranged between the 1st coating material curtain tc1 and the 2nd coating material curtain tc2 by separating the 1st coating material curtain tc1 and the 2nd coating material curtain tc2 spatially from each other.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种双层涂布装置，其中容易在网的表面上进行湿润湿双重涂层。解决方案：双层涂布装置设置有第一涂布装置4，用于通过从纸幅2的上侧朝向纸幅2的表面喷射第一涂料t1形成第一涂层t11，以形成第一涂料帘幕tc1 将第一涂层材料t1施加到卷筒纸2的表面上;第二涂布装置4，其布置在从第一涂布装置4一定间隔的卷材2传送方向的下游侧，用于形成第二涂层t21 通过向卷筒纸2的表面喷射第二涂料t2以形成第二涂料帘幕tc2，以将第二涂料t2施加在形成在卷材2的表面上的第一涂层t11上，并将截止通过将第一涂料帘幕tc1和第二涂料帘幕tc2彼此空间分离，布置在第一涂料帘幕tc1和第二涂料帘幕tc2之间。版权所有（C）2005，JPO＆NCIPI

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