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公开(公告)号：US08883263B2
公开(公告)日：2014-11-11
申请号：US13282033
申请日：2011-10-26
IPC分类号： C23C14/00 , B05C11/02 , B05D3/12 , B05D3/02 , B05D7/04 , B29D11/00 , B05D1/26 , B05C11/10 , B05C5/02 , G02B1/11 , G02B5/30 , B05D3/06
CPC分类号： B05C5/0283 , B05C11/1039 , B05D1/26 , B05D3/0209 , B05D3/0254 , B05D3/067 , B05D7/04 , B05D2252/02 , B29D11/00788 , B29D11/00903 , G02B1/11 , G02B5/3083
摘要： A coated film manufacturing method and a coating machine are provided which can prevent deformation of a die coater due to evaporation of a coating liquid and prevent surface deficiency occurring when starting the coating. A coating machine is prepared which includes a die coater having a manifold, a slot communicating with the manifold, and a lip face formed at an end of the slot, a heat-insulating plate being disposed in a region below the lip face of the die coater and having a tapered top end portion, and a depressurizing chamber being disposed upstream in a web conveying direction from the die coater. The coating machine is made to stand by at a position for forming a clearance greater than a predetermined clearance between the coating machine and the web at the time of coating while flowing the coating liquid from the die coater.
摘要翻译： 提供一种涂膜制造方法和涂布机，其能够防止由于涂布液的蒸发引起的涂布机的变形，并且防止在开始涂布时发生表面缺陷。 一种涂布机，其包括具有歧管的模具涂布机，与歧管连通的狭槽以及形成在槽的端部的唇面，绝热板设置在模具的唇面下方的区域中 涂布机，并具有锥形顶端部分，并且减压室设置在从模涂机的卷筒纸输送方向的上游。 在使涂布液从模涂机上流动的同时，使涂布机在涂布时在用于形成间隙大于涂布机和纸幅之间的预定间隙的位置处于待机状态。
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公开(公告)号：US20120100294A1
公开(公告)日：2012-04-26
申请号：US13282033
申请日：2011-10-26
CPC分类号： B05C5/0283 , B05C11/1039 , B05D1/26 , B05D3/0209 , B05D3/0254 , B05D3/067 , B05D7/04 , B05D2252/02 , B29D11/00788 , B29D11/00903 , G02B1/11 , G02B5/3083
摘要： A coated film manufacturing method and a coating machine are provided which can prevent deformation of a die coater due to evaporation of a coating liquid and prevent surface deficiency occurring when starting the coating. A coating machine is prepared which includes a die coater having a manifold, a slot communicating with the manifold, and a lip face formed at an end of the slot, a heat-insulating plate being disposed in a region below the lip face of the die coater and having a tapered top end portion, and a depressurizing chamber being disposed upstream in a web conveying direction from the die coater. The coating machine is made to stand by at a position for forming a clearance greater than a predetermined clearance between the coating machine and the web at the time of coating while flowing the coating liquid from the die coater.
摘要翻译： 提供一种涂膜制造方法和涂布机，其能够防止由于涂布液的蒸发引起的涂布机的变形，并且防止在开始涂布时发生表面缺陷。 一种涂布机，其包括具有歧管的模具涂布机，与歧管连通的狭槽以及形成在槽的端部的唇面，绝热板设置在模具的唇面下方的区域中 涂布机，并具有锥形顶端部分，并且减压室设置在从模涂机的卷筒纸输送方向的上游。 在使涂布液从模涂机上流动的同时，使涂布机在涂布时在用于形成间隙大于涂布机和纸幅之间的预定间隙的位置处于待机状态。
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公开(公告)号：US08846139B2
公开(公告)日：2014-09-30
申请号：US13007043
申请日：2011-01-14
申请人： Kenichi Yasuda , Ryousuke Shimizu , Kazuhiro Oki
发明人： Kenichi Yasuda , Ryousuke Shimizu , Kazuhiro Oki
CPC分类号： B29D11/0073 , B05C5/0254 , B05C11/04 , B05C11/044 , G02B1/11 , G02B5/3083 , G05D7/0186
摘要： A coating apparatus includes: a slot die configured to apply coating solution on a support by discharging the coating solution from a tip of a slot and forming a coating solution bead in a clearance between the tip of the slot and the support; a pipe through which the coating solution is fed to a pocket of the slot die; an orifice formed in the pipe at a position nearer a circumference of a circular cross section in a radial direction of the pipe in relation to a center of the circular cross section; a forward tapered inlet channel which is formed at an entrance side of the orifice in the pipe and whose aperture narrows to the orifice; a rearward tapered outlet channel which is formed at an exit side of the orifice in the pipe and whose aperture grows toward a downstream.
摘要翻译： 一种涂布装置，包括：槽模，其构造成通过从所述槽的尖端排出所述涂布溶液并在所述槽的尖端与所述支撑体之间的间隙中形成涂布溶液珠来将涂布溶液施加到支撑体上; 管，通过所述管将所述涂布溶液供给到所述槽模的口袋; 相对于圆形横截面的中心，在管子的径向方向上的圆形横截面的圆周上形成的孔口; 前进锥形入口通道，其形成在管道中的孔的入口侧，并且其孔径窄于孔口; 后向锥形出口通道，其形成在管道中的孔口的出口侧，并且其孔径向下游方向生长。
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