200920499 二九、發明說明： [相關申請案] •主⑦凊案係依據曰本專利申請案號第2007-99952妒 主張優先權者。 唬 【發明所屬之技術領域】 置，有關一種間歇式塗布方法及間歇式塗布裳 狹縫^吐^ +之片狀基材’由設於塗布用模具前端面: 布液者。口間歇地供應塗布液，並對基材間歇地塗上塗 在對述間歇式塗布方法及間歇式塗布裝置中， 停止;= 之塗布開始側之端面、與對基材 上塗布液之塗布停止側之端 傾斜而係形成垂直，而能以固定且均勻之;;材 塗布液。 之尽度對基材塗上 【先前技術】 以往’係對移動尹之 端面之狹缝狀吐出口門 土叹於塗布用模具前 歇地塗上塗布液1歇地供應塗布液，並對上述基材間 如第X所對=片狀基材間歇地塗上塗布液時，以往係 並且使此移：=1套掛於支承輥2並使基材1移動， 多動中之基材1盘淦布 义 間隔著所需間障而相對“技:用10之厨端部l〇a 承輥2相對向之位置=，：將塗布用模具】”置在與支 面心之狭縫狀吐出口'設於此塗布用模具J〇之前端 li間歇地吐出塗布液12，而對上 320039 5 200920499 述基材1間歇地塗上塗布液12。 又，如上所述，當由裝設於塗布用模具1〇之前端面 l〇a的狹缝狀吐出口 n間歇地吐出塗布液12時，係將斷 續閥4裝設在用以將塗布液12壓送至塗布用模具ι〇的壓 达泵3與塗布用模具10之間，藉由開關此斷續閥4,將塗 布液12經由樹脂製之塗布液供應管13間歇地供應至塗； 用模具10，並且由裝設於塗布用模具10前端面10a之吐 出口 Π間歇地吐出塗布液12。 但是，當如此由設於塗布用模具1〇之前端面i〇a的衫 縫狀吐出口 U間歇地吐出塗布液12時，在打開斷續闕 吐出塗布液12之塗布開始階段，或在關閉 斷、、另閥4並停止吐出塗布液12之塗布停止階段，由於上域 =液供應管13之膨料影響㈣^力 壓等’會造成塗布液12之㈣與停止之反應性不 =塗二用模具1。之吐出σ11所吐出之塗布液心 里糸如弟2圖所不，在塗布開始階段會緩慢增加，另一 方面在塗布停止階段會緩慢降低。 ，此’如上所述對移動中之基材i塗上塗布液， 圖所示’塗布在基材1上之塗布液12之塗布開始側 、二P及塗布v止側之端部會形成傾斜之狀態，而有無法 U —定且均勾之厚度對基材1塗上塗布液12之問題。'“ I年來有日本特開2001-179156號公報之提安，一 模具與斷續閥之間所設的分岐管:裝設抽 …土曰’切基材停止塗上塗布料，關閉上述 320039 6 200920499 ' 塗布液之吐出，同時打開上述抽吸用閥而使 土布=至上述負壓槽’以抑制塗布液塗布在基材上。 但疋於此公報所揭示之方法， 始涂·上余右w…、法抑制在對基材開 布：之塗布開始側之端部成為傾斜狀態，且於上 二乃二！吸用閥之反應性等並不理想，塗布停止側之 傾斜狀態，一一厚度 【發明内容】 (發明所欲解決之課題） :::之課題係用以解決在對移動中之片狀基材，由 液°又、^吴具前端面之狹縫狀吐出口間歇地供應塗布 亚對此基材間歇地塗上塗布液時之上述問題者。 門#亦卩於本發明中，在開始對基材塗上塗布液之塗布 之端面、與對基材停止塗上塗布液之塗布停止側之 =並不會相對於基材傾斜而係形成垂直，而能以一定且 均勻之厚度對基材塗上塗布液。 (解決課題之手段） 對移2發明之間歇塗布方法中’為了解決上述課題，係 + 之片狀基材，由裝設於塗布用模具前端之狹縫-狀 口出口間歇地供應塗布液’並對此基材間歇塗上塗布液之 p、，〒方4其中具有以下步驟：在開始從上述塗布用 旲具對基材供應塗布液的時間點，使該塗布用模具朝與上 ^基材相同之方向移動之步驟；使該塗布用模具停止移動 或使塗布用模具朝與基材相反之方向移動，並從塗布用模 320039 7 200920499 -具對移動之基材塗上塗布液之 具對基材Μ *步驟，及在停止從塗布用模 基材二間點’使此塗布用模具朝與上述 何向相同之方向移動之步驟。 、 再者’於此間歇塗布方法中’當如 用极具對基材供應塗布液 ：，塗布 時間點之涂右田^曰 叙仫為將塗布液供應開始的 戶相η二： 移動逮度設為與上述基材之移動逮 =的速度，然後逐漸減慢此塗布用模具之移動速度， 為力t r從上述塗布用模具對基材供應塗布液時，較佳 模具朝與上述基材向相同之方向移動= 連^^ 供應塗布液時，將此塗布用模具之移動 逮度故為與上述基材之速度相同的速度。 又’於此間歇塗布方法中昱 端面之門脸„ 、 中上述基材與塗布用模具前 向之下游側比成珠緣㈣)時’在基材移動方 輕移：，：=歇塗布方法中，可將上述基材套掛在支承 =動’而在與該支承輥相對向之位置，從上述塗布 i之ί㈣歇地塗上塗布液’此時，從以使上述塗布用模 μ心面與支承輥相對向之方式將塗布用模具朝放 置’並在此狀態下使塗布用模具沿著支 方向移動。 啊 ，者’於本發明之間歇塗布裝置中’為了解決上述課 滅心糸對移動中之片狀基材，由設於塗布用模具前端面之 涂太，吐出口間歇地供應塗布液，並對此基材間歇地塗上 土液者，其中，裝設移送上述塗布用模具之移送裝置， 320039 8 200920499 :，藉由_裝置控制以該移送裝置所進行之塗布用模 移送，當開始從塗布用;^且_ 、/、、 .⑽布用模具= ; = =液的時間點， ΐ朝布液的時間點，使塗布用模具停止移動 M q U肖移動’在停止㈣布料具對基材 ㈣間點，使塗布用模具朝與基材相同之方向 (發明之效果） 了對：：：明之間歇式塗布方法及間歇式塗布裝置中，為 夕 之片狀基材，由設於塗布用模具前端面之錄絲 η:::地供應塗布液，而對此基材間歇地塗上塗布 時μ 始從”用模具對基材供應塗布液的 θ因此，從塗布用模具之吐出口所吐 = I逐漸增加至穩定為止，塗 土出 在塗布用模具與基材間”…口者基封移動，且 狀態下進行塗布，速度慢的 端部的傾斜。 土布液之塗布開始側之 在從塗布用模具之吐出口 段下，如上所述，停止塗布用模i《塗布液量穩定之階 朝與基材相反之方向移動、ς:動或使塗布用模具 材塗上塗布液，藉此一定=:=對移動之基 此外，在停止從塗布用模：;=f上塗布液。 點’使該塗布㈣具朝與上述基材相同之、方的時間 320039 9 200920499 ’量逐ΞΙ:在從塗布用模具之吐出口所吐出之塗布液吐出 =低而至不吐出為止，塗布用模具會沿著基材移 • 'p之狀ΐί布用模具與基材之相對速度比基材之移動速度 止側之端部之傾斜。 土 中，本發明之間歇式塗布方法及間歇式塗布裝置 其古土、、汗始塗上塗布液之塗布液開始側之端面、與對 :傾：ί开塗ί塗布液之塗布停止側之端面並不會相對於基 布液。/垂直’能以一定且均句之厚度對基材塗上塗 明得Ϊ發明之以上特徵係可由以下附圖之具體實施形態說 【實施方式】 布方Π 式詳細說明本發明之實施形態的間歇式塗 = 裝置。惟本發明之間歇式塗布方法及 定於下述實施形態所示者，在不變 更發月主曰之靶圍内可適當地變更實施。 =實施形態中’如第4圖所示，係將基材i套掛於 且㈣㈣置21來控制用以移送塗布 用松具10之移送手段2 〇。 再者’在使上述塗布用# Η ιλ 、， 態下，將此塗布用模具!。之前端=口_下之狀 , 炙刖鳊面10a引導至與如上述移 動之基材！隔開所需間隔之位置，並且 沿I套掛在支承W而形成圓弧狀之基材^布與:基材^ 320039 10 200920499 ·»· •相同之方向移動。 並且，在上述塗布用模具1〇 -動速度大致相同時，藉由注射泵(sy二""又。基材1之移 •脂製之塗布液供應管13將塗布透過樹 :如第5_示由設於塗布心 使淹D 12並形成珠緣（bead)，且 之具1〇之前端面他接近基材】，並使塗布液】2 之珠緣料上述方式移動之基材！接觸。 接著’在如此使塗布液12之砝鎊ώ =下，減低沿著基物動之上 布_二=射/5 = _模具1〇穩定地供應塗 移動，由塗布 剛所不，停止塗布用模具10之 塗布液12。 U之吐出口1]對移動之基材！塗上 12=t，當如此由塗布用模具1G之吐出口】1將淨本、r 12塗布在移動中 將主布液 材1與塗布用模且二之？’如第6圖所示’關於上述基 動方向下游側之間PG2=面10a之間隔，係基材1之移 此狹窄部分限制對移\之=游側之間隔G1略狹窄，藉^ 材1之間隔較寬 π成U又，在與基 ^ ^ ^ ^ ^ ^ ^2 ^#i 5 ^ ^ 液或不均勻之塗布。 貝’之邛刀12a，知以進行無斷 此對移動之基材1塗布預定長度之塗布液12 320039 11 200920499 •後，停止由注射泵22對塗布用模具1〇供應塗布液12， ^第5圖（〇所示，使此塗布用模具iq沿著基材）移動， =該塗布用模具1〇之移動速度，在該塗布用模具^之 速度與基材i之速度大致相同的時間點，使該塗布用 核具10上昇並與基材1隔開。 者:在上述一連串之動作中的塗布液12之吐出量， 一布用模具10之移動速度之關係為如第7圖所示。 門二此對私動中之基材1塗上塗布液12時，如上述抑制 二 '塗上塗布液12時之塗布開始側端㉝之傾斜，並且抑制 τ止塗上塗布液12時之塗布停止側端部之傾斜。 結果’如第8圖所示，塗布在基材i之塗布㈣之塗 那·開始侧之端面12a、盘泠；ίτ # L , m 與塗布分止側之端面12b係相對於 基材1形成垂直，並且以一定且灼 塗布在基材卜 疋纟勾之尽度將塗布液12 又，如上所述，使塗布用模具1〇上昇並與基材…開 後，在將該塗布用模具1G返回塗布開始位置之途中，將此 $布用模具則導至清洗裝置23，並藉由清洗裝置Μ清 塗布用模具10之前端部，以進行下-個塗布。 月200920499 XXII, invention description: [Related application] • The main 7 cases are based on the patent application No. 2007-99952.唬 技术 技术 技术 技术 技术 间歇 间歇 间歇 间歇 间歇 间歇 间歇 间歇 间歇 间歇 间歇 间歇 间歇 间歇 间歇 间歇 间歇 间歇 间歇 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The coating liquid is intermittently supplied to the mouth, and the substrate is intermittently coated and applied to the batch coating method and the batch coating device, and the end surface of the coating start side and the coating stop side of the coating liquid on the substrate are stopped. The ends are inclined to form a vertical, but can be fixed and uniform; In the past, the coating material is applied to the substrate, and the coating liquid is applied to the surface of the coating. When the coating material is intermittently applied to the sheet-like substrate between the substrates, the film is conventionally placed and moved: 1 is hung on the backup roll 2 and the substrate 1 is moved, and the substrate 1 is moved. The layout of the plate is spaced apart from the required barrier and is relatively "technical: use the kitchen end of 10, the position of the roller 2 is opposite, =: the coating die" is placed in the slit shape with the center of the support The discharge port is disposed at the front end of the coating die J, and the coating liquid 12 is intermittently discharged, and the coating liquid 12 is intermittently applied to the substrate 1 of 320039 5 200920499. In addition, when the coating liquid 12 is intermittently discharged by the slit-shaped discharge port n attached to the end surface l〇a of the coating die 1 as described above, the intermittent valve 4 is attached to the coating liquid. 12 is pressure-fed to the coating die ι 〇 between the pressure pump 3 and the coating die 10, by switching the intermittent valve 4, the coating liquid 12 is intermittently supplied to the coating via the resin coating liquid supply pipe 13; The coating liquid 12 is intermittently discharged by the discharge port 10 attached to the front end surface 10a of the coating die 10 by the mold 10. However, when the coating liquid 12 is intermittently discharged from the slit-shaped discharge port U provided in the front end surface i〇a of the coating die 1〇, the application start stage of the opening/discharging/discharging coating liquid 12 is started, or the closing is performed. And the other valve 4 stops the application stop phase of the discharge coating liquid 12, because the upper domain = the influence of the expansion of the liquid supply pipe 13 (four) ^ force pressure, etc., the reaction of the coating liquid 12 (four) and the stop is not = the second Use mold 1. The liquid of the coating liquid spouted by σ11 is slowly increased at the beginning of the coating, and the other is gradually lowered during the coating stop phase. Thus, as described above, the substrate i on the moving is coated with a coating liquid, and the end of the application start side of the coating liquid 12 coated on the substrate 1 and the end portions of the second P and the coating v side are inclined. In the state, there is a problem that the coating liquid 12 is applied to the substrate 1 by the thickness of the U-shaped and uniform hooks. 'In the past year, there was a special branch of the Japanese Unexamined-Japanese-Patent No. 2001-179156. A branching pipe was set between a mold and an interrupted valve: the pumping was carried out... the soil was cut and the coating material was stopped, and the above 320039 was closed. 6 200920499 'The discharge of the coating liquid is simultaneously opened, and the suction valve is opened to make the soil cloth = to the above-mentioned negative pressure groove' to suppress the application of the coating liquid on the substrate. However, the method disclosed in this publication is started. The right w... method suppresses the opening of the substrate: the end portion on the coating start side is inclined, and the reactivity of the suction valve is not satisfactory, and the application is stopped on the side of the suction side. A thickness [Summary of the Invention] (Problems to be solved by the invention) ::: The problem is to solve the problem of the sheet-like substrate in the movement, and the slit-shaped discharge port of the front end surface of the liquid The above problem is applied when the coating medium is intermittently coated with the coating liquid. In the present invention, the end surface of the coating liquid coated with the coating liquid is started, and the coating is stopped. The coating stop side of the coating liquid = does not tilt relative to the substrate Vertically, the coating liquid can be applied to the substrate in a uniform and uniform thickness. (Means for Solving the Problem) In the intermittent coating method of the invention of the invention, in order to solve the above problems, the sheet-like substrate of the system is installed. The coating liquid is intermittently supplied to the slit-shaped opening of the tip end of the coating die, and the coating liquid is intermittently coated with the coating liquid. The crucible 4 has the following steps: starting from the above-mentioned coating cooker-based base At the time when the coating liquid is supplied, the coating mold is moved in the same direction as the upper substrate; the coating mold is stopped, or the coating mold is moved in the opposite direction to the substrate, and coated. Using mold 320039 7 200920499 - with a coating solution for the substrate to be moved, the substrate Μ * step, and stopping the two points from the coating mold substrate to make the coating mold the same as above The step of moving in the direction. In addition, 'in this batch coating method', when the coating liquid is supplied to the substrate, the coating time is applied to the right phase of the coating liquid. : Mobile catch When the speed of the coating die is gradually reduced, and then the moving speed of the coating die is gradually slowed down, when the coating liquid is supplied from the coating die to the substrate, the die is preferably oriented toward the substrate. Moving in the same direction = When the coating liquid is supplied, the movement of the coating die is at the same speed as the speed of the substrate. Further, in the intermittent coating method, the door surface of the end face is „ , When the substrate and the downstream side of the coating die are formed into a bead edge (four), the substrate moves lightly: in the :: = coating method, the substrate can be hung on the support = moving ' The coating liquid is applied to the position facing the support roller, and the coating liquid is applied intermittently from the coating i. In this case, the coating die is placed toward the support roller. In this state, the coating mold is moved in the support direction. In the intermittent coating apparatus of the present invention, in order to solve the above-mentioned problem, the sheet-like substrate on the moving side is coated with the coating liquid at the front end surface of the coating die, and the coating liquid is intermittently supplied to the discharge port. The substrate is intermittently coated with the soil liquid, wherein the transfer device for transferring the coating die is installed, 320039 8 200920499 :, by means of the device, the coating die transfer by the transfer device is started, when starting from For coating; ^ and _, /,, . (10) cloth with mold = ; = = liquid time point, ΐ 布 cloth liquid at the time point, so that the coating mold stops moving M q U Xiao move 'in stop (four) cloth pair In the direction of the substrate (four), the coating die is oriented in the same direction as the substrate (the effect of the invention): In the batch coating method and the batch coating device, the sheet-like substrate is provided in the evening. The coating liquid is supplied to the front end surface of the coating die, and the coating liquid is supplied to the substrate intermittently. When the coating is applied intermittently, the coating liquid is supplied to the substrate by the mold. Therefore, the coating liquid is spit from the coating mold. Spit at the exit = I gradually increase until stable, painted The coating, slow inclined end portion with "... mouth-capped by movement between the die and the substrate, and the coating state. On the coating start side of the soil cloth, under the discharge port section from the coating die, as described above, the coating die i is stopped, and the step of stabilizing the amount of the coating liquid is moved in the opposite direction to the substrate, and the coating or the coating is used. The coating material is coated with the coating liquid, whereby the === pair of moving base is further stopped, and the coating liquid is stopped from the coating mold:==f. At the point of 'the coating (4) is the same as the above-mentioned substrate, the time is 320039 9 200920499'. The amount of the coating liquid discharged from the discharge port of the coating die is low until it is not discharged. The mold will move along the substrate. The shape of the film is inclined by the relative speed of the die to the substrate. In the soil, the batch coating method and the batch coating device of the present invention have the ancient soil, the end surface of the coating liquid on the start side of the coating liquid, and the coating stop side of the coating liquid. The end faces are not relative to the base cloth. /vertical 'can be applied to the substrate with a certain thickness and a uniform thickness. The above features of the invention can be expressed by the following specific embodiments. [Embodiment] The embodiment of the present invention will be described in detail. Coating = device. However, the batch coating method of the present invention and the embodiment shown in the following embodiments can be appropriately changed and implemented in the target range of the main unit. In the embodiment, as shown in Fig. 4, the substrate i is placed around and (4) and (4) placed 21 to control the transfer means 2 for transferring the spreader 10 for coating. In addition, the coating die was applied in the above-mentioned coating with # Η ιλ. The front end = mouth_down shape, the kneading surface 10a is guided to the substrate as moved as described above! The substrate is separated from the required interval, and the substrate W is hung on the support W to form an arc-shaped substrate and the substrate: 320039 10 200920499 ·»· • Move in the same direction. Further, when the coating die 1 has substantially the same turbulent speed, the injection pump (Sy 2 "< substrate 1 transfer/fat coating liquid supply pipe 13 will be coated through the tree: 5_ shows a substrate which is placed in the coating core to flood the D 12 and form a bead, and which has a side surface which is close to the substrate before the coating is applied, and the bead of the coating liquid is moved in the above manner! Contact. Then 'in this way, make the coating liquid 12 砝 ώ ώ =, reduce the movement along the substrate _ two = shot / 5 = _ mold 1 〇 stable supply of coating movement, by coating just stop, stop The coating liquid 12 of the coating die 10 is formed. The U discharge port 1] is applied to the substrate to be moved; 12 = t is applied, and the discharge port of the coating die 1G is used to apply the net and r 12 to the movement. The main cloth liquid material 1 and the coating mold and the second one are as shown in Fig. 6 with respect to the interval between the PG2 = face 10a between the downstream side of the base motion direction, and the substrate 1 is moved to the narrow portion to restrict the movement. The gap between the sides of the swimming side is slightly narrower, and the spacing between the materials 1 is wider than π into U, and is coated with the liquid ^ ^ ^ ^ ^ ^ ^ ^ ^ # i 5 ^ ^ liquid or uneven. The knives 12a are known to apply a coating liquid of a predetermined length to the base material 1 which is moved without interruption. 12 320039 11 200920499 • After that, the application of the coating liquid 12 to the coating die 1 is stopped by the syringe pump 22, ^Fig. 5 (〇 As shown in the figure, the coating die iq is moved along the substrate, and the moving speed of the coating die 1 is substantially the same as the speed of the substrate i at the time when the speed of the coating die is substantially the same as the speed of the substrate i. The fixture 10 is raised and separated from the substrate 1. The discharge amount of the coating liquid 12 in the above-described series of operations, and the relationship between the moving speed of the cloth mold 10 is as shown in Fig. 7. When the coating liquid 12 is applied to the substrate 1 in the private movement, the inclination of the coating start side end 33 when the coating liquid 12 is applied is suppressed as described above, and the coating stop side end when the coating liquid 12 is applied to the τ is suppressed. The result is as shown in Fig. 8, which is applied to the coating end surface 12a of the coating of the substrate i (4), the end surface 12a of the coating side, and the disk 泠; ίτ # L , m and the coating end surface 12b of the coating side are opposite to each other. The substrate 1 is formed vertically, and will be coated with a certain degree of burning and coating on the substrate. Further, as described above, after the coating die 1 is lifted up and opened to the substrate, the coating die 1G is guided to the cleaning device 23 while the coating die 1G is returned to the coating start position. The front end of the coating die 10 is clarified by a cleaning device to perform the next coating.
在蕪如此使塗布賴具1G上昇並與基材1隔開後， 先裝置23清洗該塗布用模具1()之期間，為 ^基材i移動而造成於基材】未塗布有塗布液U ;二=心之基材1之移動速度減低，或使複數個 土布用模具！〇如上所述依序移動，並且對移動之 依序間歇地塗上塗布液12。 土 320039 22 200920499 '塗布用模:之實:：態中，如第5圖⑻所示，係停止該 • 了確伴叙於 私動而將塗布液12塗布在基材丨，但 •動-邊進行Ϊ::亦可一邊使塗布用模具1〇朝相反方向移 模具=^端=形/中，如^所述在”地將塗布用 沪著矿勒由 a朝下之狀態下，使此塗布用模具1〇 二布二之基材1朝與基材1相同之方向移動Μ曰配置 塗布用模具之狀態並不限定於此方式。 仁配置 逆第9圖所示之實施形態，亦可將旋轉臂20作為r 运塗布用模具1〇 传牙作為移 並以控制手严2] ^手^又2〇而裝设於上述支承輥2， _ 2 * Ψ 控制此旋轉臂21之旋轉，並且在從支承 輪2大出之旋轉臂2 〇之臂部2 〇 a ^承 成可滑動方1〇^ 土冲用模具10保持 工亚且以與支承輕2相對向之方彳膝餘 用模具10朝放射工布 i〇a與套掛在支承_ 、"、 〇之刖端面 克承輥2而移動之基材1相對向。 在此，在此實施形態中，係使 動，而將該塗布用模具1。之前端面10a引2::二： 動之基材1隔著所需間 /、处移 轉臂20旋轉，在使塗布用模二=广使上述旋After the coating device 1G is raised and separated from the substrate 1 in this manner, the device 23 is used to clean the coating die 1 (), and the substrate i is moved to the substrate] is not coated with the coating liquid U. ; = = the movement speed of the substrate 1 of the heart is reduced, or a plurality of soil cloth molds are used! The 〇 is sequentially moved as described above, and the coating liquid 12 is intermittently applied to the movement. Soil 320039 22 200920499 'Coating mold: Actual:: In the state, as shown in Fig. 5 (8), it is stopped. • It is true that the coating liquid 12 is applied to the substrate 丨, but • While performing the Ϊ::, the coating die 1 移 can be moved in the opposite direction to the mold = ^ end = shape / medium, as described in the "ground" The substrate 1 for the coating die 1 is moved in the same direction as the substrate 1 and the coating die is placed in a state in which the coating die is not limited to this embodiment. The rotating arm 20 can be attached to the support roller 2 as a transfer mold 1 as a transfer mold, and the rotation of the rotary arm 21 can be controlled by controlling the hand 2] ^ 2 and 2 〇. And the arm portion 2 〇a of the swivel arm 2 that is out of the support wheel 2 is formed into a slidable side 1 〇 ^ The squeezing die 10 is held by the mold 10 and is opposite to the support light 2 The mold 10 is used to face the substrate 1 which is moved by the support _, ", 〇 刖 刖 克 克 克 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The coating die 1 is applied to the coating die 1. The front end surface 10a is guided by 2::2: the moving substrate 1 is rotated between the required and/or the transfer arm 20, and the coating die 2 = wide Above rotation
相對向之肤能τ ^ 、之則翊面l〇a與基材J 狀恶下’使塗布用模具1〇沿著基移動。 動轉臂20所致之塗布用模具1。之移 ^㈣in = 致㈣㈣mm 对土布用扠具10供應塗布液12，如笑 氏 設於塗布用模具10前端面 狀圖斤-，由農 狄縫狀吐出口 11吐出塗 320039 13 200920499 ，布们2並形成珠緣，並使塗布液 移動之基材】接觸。 <殊緣與如上述方式 再者，在如此使塗布液丨 •之狀態下’減慢上述旋轉臂2。之旋轉速:動=材1接觸 材1移動之塗布用模具1〇之 ^減低沿著基 塗布用模具10穩定地供應塗布液果1 示，停止旋轉臂20之旋轉並停止 ^叉如弟η圖所 並從該塗布用模具10之吐出口 具/、10之移動， 布液12。 士私動之基材1塗上塗 後，材1塗上預定長度之塗布… ，並且如第^圖1 2對塗布用模具10供應塗布液 工丑如弟〗2圖所不，使上 用模具10沿著基材！移動轉，使塗布 度與基材1之移動速度大致 1 =移動速 具10朝與基Μ隔開之方向；^間點，使該塗布用模 實JiT中之基材1塗上塗布液12時，亦如同上述 :::=形，可抑制崎上塗布液12之塗布開始側 上塗布液12之塗布停止敎 面二Γ塗布開始側之端面i2a、與塗布停心 面12b係相對於基材w成垂直，並且以 度將塗布液U塗布在基材卜 而-勺句之尽 發明並不限定於明之實施形態，但本 上忒只鈿形恶，而在申請專利範圍内可進 320039 14 200920499 行各種變更。 *因此’除非該等變更逸離本發明之範#，否則均應解 讀為被包含於本發明中。 【圖式簡單說明】 第1圖係於習知例之間歇式塗布裝S中，肖套掛在支 承輕之基底材料由塗布用模具間歇地塗上塗布液K㈣ 概略說明圖。 第2圖係於習知例中，顯示由塗布用模具吐出之塗布 液之吐出量之變化的圖。 第3圖係於習知例中，顯示塗布在基材之塗布液狀態 之概略側面圖。 第4圖係於本發明之一實施形態中，顯示塗布用模具 移動之步驟的概略說明圖。 第5圖（A)至（C)係於上述實施形態中，顯示在塗布用模 具之移動速度與基材之移動速度大致相同的時間點，由裝設 在塗布用模具前端面之吐出口吐出塗布液並形成珠緣之狀 態，使塗布用模具停止移動並從塗布用模具對移動之基材塗 上塗布液之狀態；及使停止中之塗布用模具沿著基材移動， 在塗布用模具之移動速度與基材之移動速度成大致相同的 時間點’使塗布用模具與基材隔開之狀態之概略說明圖。 第6圖係於上述實施形態中，從塗布用模具對移動中 之基底材料塗上塗布液之放大說明圖。 第7圖係於上述實施形態中，顯示自塗布用模具所吐 出之塗布液之吐出量與塗布用模具之移動速度之關係圖。 15 320039 200920499 第8圖係於上述實施形態中，顯示塗布在基材之塗布 液狀態之概略側面圖。 第9圖係顯示本發明之其他實施形態之概略說明圖。 第10圖係於上述其他實施形態中，顯示在塗布用模具 之移動速度與基材之移動速度大致相同的時間點，由裝設 在塗布用模具前端面之吐出口吐出塗布液並形成珠緣之狀 態之概略說明圖。 第11圖係於上述實施形態中，顯示使塗布用模具停止 移動，從塗布用模具對移動中之基材塗上塗布液之狀態之 概略說明圖。 第12圖係於上述之其他實施形態中，顯示使停止中之 ^布用杈具沿著基材移動，在塗布用模具之移動速度與基 &材料之私動速度大致相同的時間點，使塗布用模具與基 材隔開之狀態之概略說明圖。 【主要元件符號說明】 基材 2 支承輥 壓送泵 4 斷續閥 塗布用模具 10a 前端面 吐出口 12 塗布液 塗布液之積液部分（第6圖） 12b 端面（第8圖） 13 塗布液供應管 移送手段（旋轉臂） 20a 臂部 控制手段 22 注射泵 清洗裝置 G1、G2 間隔 10 11 12a 12a 20 21 23 16 320039The relative surface energy τ ^ , then the surface of the surface l 〇 a and the substrate J 恶 ’ 'move the coating die 1 〇 along the base. The coating die 1 caused by the rotating arm 20. Move (4) in = (4) (4) mm Supply the coating liquid 12 to the soil cloth fork 10, such as the smile on the front end of the coating mold 10, and the discharge from the Nongdi slit discharge port 310 320039 13 200920499, cloth 2 and forming a bead edge and contacting the substrate on which the coating liquid is moved. <Benefits and the above-described manner, the above-described rotating arm 2 is slowed down in a state where the coating liquid is in a state as described above. Rotation speed: the coating die 1 is moved by the contact material 1 and the coating liquid 1 is lowered. The coating liquid 1 is stably supplied along the base coating die 10 to stop the rotation of the rotating arm 20 and stop the fork. In the figure, the discharge liquid 12 is moved from the discharge port/10 of the coating die 10. After the substrate 1 of the privately-moved mobile material is coated, the material 1 is coated with a coating of a predetermined length, and the coating liquid is supplied to the coating mold 10 as shown in Fig. 12, which is not shown in the figure. 10 along the substrate! Moving, the coating degree and the moving speed of the substrate 1 are approximately 1 = the moving speed 10 is oriented in a direction away from the base; and the substrate 1 in the coating die JiT is coated with the coating liquid 12 In the same manner as the above:::=, it is possible to suppress the application of the coating liquid 12 on the coating start side of the coating liquid 12 on the coating start side, and the end surface i2a on the coating start side and the coating stop surface 12b are opposite to the base. The material w is vertical, and the coating liquid U is applied to the substrate in degrees. The invention is not limited to the embodiment of the invention, but the upper layer is only scorpion-shaped, and can be entered into the patent range within the scope of the patent application. 14 200920499 Various changes. *Therefore, unless the changes are outside the scope of the present invention, they should be construed as being included in the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic explanatory view showing a coating liquid K (four) intermittently coated with a coating die by a coating die in a batch coating device S of a conventional example. Fig. 2 is a view showing a change in the discharge amount of the coating liquid discharged from the coating die in a conventional example. Fig. 3 is a schematic side view showing a state of a coating liquid applied to a substrate in a conventional example. Fig. 4 is a schematic explanatory view showing a step of moving a coating die in an embodiment of the present invention. In the above-described embodiment, the fifth embodiment (A) to (C) show that the moving speed of the coating die is substantially the same as the moving speed of the substrate, and is discharged from the discharge port attached to the tip end surface of the coating die. The coating liquid is in a state of forming a bead edge, the coating die is stopped, and the coating liquid is applied to the moving substrate from the coating die; and the coating die is stopped to move along the substrate, and the coating die is applied. A schematic view of a state in which the moving speed is substantially the same as the moving speed of the substrate, and a state in which the coating die is separated from the substrate. Fig. 6 is an enlarged explanatory view showing a coating liquid applied to a moving base material from a coating die in the above embodiment. Fig. 7 is a view showing the relationship between the discharge amount of the coating liquid discharged from the coating die and the moving speed of the coating die in the above embodiment. 15 320039 200920499 Fig. 8 is a schematic side view showing the state of the coating liquid applied to the substrate in the above embodiment. Fig. 9 is a schematic explanatory view showing another embodiment of the present invention. In the other embodiment, the tenth embodiment shows that the coating liquid is discharged from the discharge port of the tip end surface of the coating die and the bead is formed at a time point when the moving speed of the coating die is substantially the same as the moving speed of the substrate. A schematic illustration of the state. Fig. 11 is a schematic explanatory view showing a state in which the coating die is stopped and the coating liquid is applied to the moving substrate from the coating die. Fig. 12 is a view showing the other embodiment of the present invention, wherein the drying tool is moved along the substrate, and the moving speed of the coating die is substantially the same as the movement speed of the base & A schematic view showing a state in which the coating die is separated from the substrate. [Description of main component symbols] Base material 2 Support roller pressure feed pump 4 Intermittent valve coating mold 10a Front end discharge port 12 Liquid portion of coating liquid coating liquid (Fig. 6) 12b End surface (Fig. 8) 13 Coating liquid Supply pipe transfer means (rotary arm) 20a Arm control means 22 Syringe pump cleaning device G1, G2 Interval 10 11 12a 12a 20 21 23 16 320039