TWI714309B - Slit-type coating die and slit-type coating device with the slit-type coating die - Google Patents
Slit-type coating die and slit-type coating device with the slit-type coating die Download PDFInfo
- Publication number
- TWI714309B TWI714309B TW108136895A TW108136895A TWI714309B TW I714309 B TWI714309 B TW I714309B TW 108136895 A TW108136895 A TW 108136895A TW 108136895 A TW108136895 A TW 108136895A TW I714309 B TWI714309 B TW I714309B
- Authority
- TW
- Taiwan
- Prior art keywords
- slit
- clip
- liquid inlet
- steady flow
- die
- Prior art date
Links
Images
Landscapes
- Coating Apparatus (AREA)
Abstract
本創作提出一種狹縫式塗佈裝置,其具有狹縫式塗佈模頭及輸送帶,輸送帶通過狹縫式塗佈模頭的正下方。狹縫式塗佈模頭具有第一平模片、第二平模片、及可拆卸地設置於第一平模片及第二平模片之間的多個夾片。該等夾片共同形成一狹縫。本創作的優點在於,狹縫式塗佈裝置中包含了狹縫式塗佈模頭,而狹縫式塗佈模頭中具有可更換的多種夾片,因此可以依據不同塗料的流體性質或不同基材所欲形成的塗層進行最佳化配置,而不必為在狹縫式塗佈裝置中設置多種特定用途狹縫式塗佈模頭,不僅讓狹縫式塗佈裝置所能應用的領域不再限定於單一產品。 This creation proposes a slit coating device, which has a slit coating die and a conveyor belt, and the conveyor belt passes directly under the slit coating die. The slit coating die head has a first flat die sheet, a second flat die sheet, and a plurality of clips detachably arranged between the first flat die sheet and the second flat die sheet. The clips together form a slit. The advantage of this creation is that the slit-type coating device includes a slit-type coating die, and the slit-type coating die has a variety of replaceable clips, so it can be based on the fluid properties of different coatings or different The coating layer to be formed on the substrate is optimally configured, instead of setting up a variety of specific purpose slit coating die in the slit coating device, not only the application field of the slit coating device No longer limited to a single product.
Description
本創作是關於一種狹縫式塗佈模頭及狹縫式塗佈裝置,其能使液態材料於一基材上形成一均勻薄層。 This creation is about a slit-type coating die and slit-type coating device, which can form a uniform thin layer of liquid material on a substrate.
精密塗佈技術為許多光電、能源產業最關鍵的生產技術之一,許多尖端產品的生產過程,皆須倚靠穩定且成熟之精密塗佈技術,製成各種關鍵零組件。現有的塗佈技術中,有一種為狹縫式塗佈,其是將塗料由塗佈模頭的一狹縫連續排出,而基材由於狹縫下方通過,使由狹縫所排出的塗料能均勻地覆蓋於基材上,形成塗層。 Precision coating technology is one of the most critical production technologies in many optoelectronic and energy industries. The production process of many cutting-edge products must rely on stable and mature precision coating technology to make various key components. One of the existing coating technologies is slit coating, in which the coating is continuously discharged from a slit of the coating die, and the substrate passes under the slit so that the coating discharged from the slit can be Evenly cover the substrate to form a coating.
而現有的狹縫式塗佈裝置中,僅配置有單一規格的狹縫式塗佈模頭,因此僅能適用於單一一種塗料,連帶地狹縫式塗佈裝置所能應用的範圍受到限制缺乏變通彈性。特別是對於塗料之流變特性改變甚多或塗幅寬度變換頻繁時,必須配置多個不同規格的狹縫式塗佈模頭,造成狹縫式塗佈裝置整體的生產成本高居不下。 However, the existing slit coating device is only equipped with a single specification slit coating die, so it can only be applied to a single coating, and the range of application of the slit coating device is limited. Flexible. Especially when the rheological properties of the paint change a lot or the width of the coating width changes frequently, it is necessary to configure a plurality of slit-type coating die heads of different specifications, which causes the overall production cost of the slit-type coating device to remain high.
有鑑於此,提出一種更佳的改善方案,乃為此業界亟待解決的問題。 In view of this, proposing a better improvement plan is an urgent problem in the industry.
本創作的主要目的在於,提出一種狹縫式塗佈模頭及具有該狹縫式塗佈模頭的狹縫式塗佈裝置,其中狹縫式塗佈模頭具有可替換的多種夾片,因此能形成不同態樣的狹縫,藉此適應不同塗料的流體性質或對不同基材所欲形成的塗層進行最佳化配置。 The main purpose of this creation is to propose a slit-type coating die and a slit-type coating device with the slit-type coating die, wherein the slit-type coating die has a variety of replaceable clips, Therefore, different types of slits can be formed to adapt to the fluid properties of different coatings or to optimize the configuration of the coatings to be formed on different substrates.
為達上述目的,本創作所提出的狹縫式塗佈模頭具有:一第一平模片,其形成有一入液口;一第二平模片,其與該第一平模片間隔設置;以及複數個夾片,其可拆卸地設置於該第一平模片及該第二平模片之間;該等夾片共同形成一狹縫,該狹縫連通於該入液口。 To achieve the above-mentioned purpose, the slit-type coating die proposed in this creation has: a first flat die sheet formed with a liquid inlet; a second flat die sheet, which is spaced apart from the first flat die sheet And a plurality of clips, which are detachably arranged between the first flat die piece and the second flat die piece; the clips together form a slit, which is connected to the liquid inlet.
為達上述目的,本創作所提出的狹縫式塗佈裝置具有:一如前所述的狹縫式塗佈模頭;以及一輸送帶,其通過該狹縫式塗佈模頭的正下方。 To achieve the above-mentioned purpose, the slit-type coating device proposed by this creation has: a slit-type coating die as described above; and a conveyor belt which passes directly under the slit-type coating die .
因此,本創作的優點在於,狹縫式塗佈裝置中包含了狹縫式塗佈模頭,而狹縫式塗佈模頭中具有可更換的多種夾片,因此可以依據不同塗料的流體性質或不同基材所欲形成的塗層進行最佳化配置,而不必為在狹縫式塗佈裝置中設置多種特定用途狹縫式塗佈模頭,不僅讓狹縫式塗佈裝置所能應用的領域不再限定於單一產品,還能降低狹縫式塗佈裝置生產及維修的成本。 Therefore, the advantage of this creation is that the slit-type coating device includes a slit-type coating die, and the slit-type coating die has a variety of replaceable clips, so it can be based on the fluid properties of different coatings. Or the coatings to be formed on different substrates are optimally configured, instead of setting up a variety of specific purpose slit coating dies in the slit coating device, not only the slit coating device can be applied The field is no longer limited to a single product, and it can also reduce the cost of production and maintenance of the slit coating device.
如前所述之狹縫式塗佈模頭中,該等夾片包含:一入液夾片,其可拆卸地設置於該第一平模片及該第二平模片之間;該入液夾片形成一穿孔,其貫穿該入液夾片並連通於該入液口;以及一穩流夾片,其可拆卸地設置於該第一平模片及該第二平模片之間,且該穩流夾片形成有一穩流槽,其與該狹縫連通,且該穩流槽的寬度與該狹縫的寬度相同; 其中,該入液夾片及該穩流夾片之間形成該狹縫,且該入液夾片的該穿孔連通於該狹縫。 In the aforementioned slit-type coating die, the clips include: a liquid inlet clip, which is detachably arranged between the first flat die and the second flat die; The liquid clip forms a perforation, which penetrates the liquid inlet clip and communicates with the liquid inlet; and a steady flow clip, which is detachably arranged between the first flat die plate and the second flat die plate , And the steady flow clip is formed with a steady flow groove which is connected with the slit, and the width of the steady flow groove is the same as the width of the slit; Wherein, the slit is formed between the liquid inlet clip and the steady flow clip, and the perforation of the liquid inlet clip communicates with the slit.
如前所述之狹縫式塗佈模頭中,該等夾片更包含一間隔夾片,其可拆卸地設置於該入液夾片及該穩流夾片之間;該間隔夾片具有間隔設置的二間隔部,該二間隔部間隔該入液夾片及該穩流夾片,該二間隔部與該入液夾片及該穩流夾片環繞形成該狹縫。 In the aforementioned slit-type coating die, the clips further include a spacer clip, which is detachably arranged between the liquid inlet clip and the steady flow clip; the spacer clip has Two spacers are arranged at intervals, the two spacers separate the liquid inlet clip and the steady flow clip, and the two spacers, the liquid inlet clip and the steady flow clip surround to form the slit.
如前所述之狹縫式塗佈模頭中,該入液夾片的該穿孔的寬度等於該狹縫的寬度。 In the above-mentioned slit coating die, the width of the perforation of the liquid inlet clip is equal to the width of the slit.
如前所述之狹縫式塗佈模頭中,該入液夾片的該穿孔的上側邊由中央向兩側方向漸低。 In the aforementioned slit-type coating die, the upper side of the perforation of the liquid inlet clip gradually lowers from the center to both sides.
如前所述之狹縫式塗佈模頭中,該入液夾片的該穿孔的下側邊由中央向兩側方向漸低,該穿孔的上側邊向兩側方向漸低的程度大於下側邊向兩側方向漸低的程度。 In the aforementioned slit-type coating die, the lower side of the perforation of the liquid-in clip is gradually lowered from the center to both sides, and the upper side of the perforation is gradually lowered to both sides than The degree to which the lower side gradually decreases toward both sides.
如前所述之狹縫式塗佈模頭中,該入液夾片的該穿孔的下側邊由該第一平模片向該第二平模片方向漸低。 In the aforementioned slit coating die, the lower side of the perforation of the liquid-in clip is gradually lowered from the first flat die sheet to the second flat die sheet.
如前所述之狹縫式塗佈模頭中,該入液夾片更形成有:一內側面,其朝向該穩流夾片的方向,該穿孔的延伸方向垂直於該入液夾片的內側面;以及一擴散槽,其位於該入液夾片的內側面並向遠離該穩流夾片的方向凹陷;該入液夾片的該穿孔與該擴散槽連通,而該擴散槽與該狹縫連通,且該擴散槽的寬度等於該狹縫的寬度。 In the aforementioned slit coating die, the liquid inlet clip is further formed with an inner side surface facing the direction of the steady flow clip, and the extension direction of the perforation is perpendicular to the direction of the liquid inlet clip Inner side; and a diffusion groove located on the inner side of the liquid inlet clip and recessed in a direction away from the steady flow clip; the perforation of the liquid inlet clip communicates with the diffusion groove, and the diffusion groove and the The slit is connected, and the width of the diffusion groove is equal to the width of the slit.
如前所述之狹縫式塗佈模頭中,該擴散槽的截面為矩形、梯形、半圓形、或倒置的半水滴形。 In the aforementioned slit coating die, the cross section of the diffusion groove is rectangular, trapezoidal, semicircular, or inverted semi-drop shape.
如前所述之狹縫式塗佈模頭中,該穩流夾片的該穩流槽的下側邊由該第一平模片向該第二平模片方向漸高。 In the aforementioned slit-type coating die, the lower side of the flow stabilizing groove of the flow stabilizing clip gradually rises from the first flat die sheet toward the second flat die sheet.
如前所述之狹縫式塗佈模頭中,該穩流槽的截面為矩形、梯形、半圓形、或倒置的半水滴形。 In the slit-type coating die described above, the cross section of the flow stabilizer is rectangular, trapezoidal, semicircular, or inverted semi-drop shape.
如前所述之狹縫式塗佈模頭中,該穩流夾片的該穩流槽貫穿該穩流夾片。 In the aforementioned slot coating die, the steady flow groove of the steady flow clip penetrates the steady flow clip.
1:狹縫式塗佈裝置 1: Slit coating device
10:狹縫式塗佈模頭 10: Slit coating die
11:第一平模片 11: The first flat die
110:入液口 110: Liquid inlet
12:第二平模片 12: The second flat die
131、131A:入液夾片 131, 131A: Liquid clip
1310、1310A:穿孔 1310, 1310A: perforation
1311A、1311B、1311C:擴散槽 1311A, 1311B, 1311C: diffusion tank
132:間隔夾片 132: Spacer clip
1321:間隔部 1321: Spacer
1322:連接部 1322: connecting part
133、133A:穩流夾片 133, 133A: steady flow clamp
1330、1330A、1330B、1330C:穩流槽 1330, 1330A, 1330B, 1330C: steady flow tank
14:狹縫 14: slit
20:輸送帶 20: Conveyor belt
A:基材 A: Substrate
圖1為本創作的狹縫式塗佈裝置的立體示意圖。 Figure 1 is a three-dimensional schematic diagram of the slit coating device created.
圖2為本創作的狹縫式塗佈模頭的分解示意圖。 Figure 2 is an exploded schematic diagram of the created slit coating die.
圖3為本創作的狹縫式塗佈模頭的剖面示意圖。 Figure 3 is a schematic cross-sectional view of the slit coating die created.
圖4為本創作的狹縫式塗佈模頭的剖面放大圖。 Figure 4 is an enlarged cross-sectional view of the created slit coating die.
圖5為本創作的狹縫式塗佈模頭的第一平模片的示意圖。 Figure 5 is a schematic diagram of the first flat die sheet of the slit coating die head created.
圖6為本創作的狹縫式塗佈模頭的第二平模片的示意圖。 Figure 6 is a schematic diagram of the second flat die sheet of the created slit coating die.
圖7為本創作的狹縫式塗佈模頭的入液夾片的第一態樣的示意圖。 FIG. 7 is a schematic diagram of the first aspect of the liquid inlet clip of the created slit coating die.
圖8為本創作的狹縫式塗佈模頭的入液夾片的第一態樣的剖面圖。 Fig. 8 is a cross-sectional view of the first aspect of the liquid inlet clip of the slit-type coating die created.
圖9為本創作的狹縫式塗佈模頭的入液夾片的第二態樣的示意圖。 Fig. 9 is a schematic diagram of the second aspect of the liquid inlet clip of the slit-type coating die created.
圖10為本創作的狹縫式塗佈模頭的入液夾片的第二態樣的剖面圖。 Fig. 10 is a cross-sectional view of the second aspect of the liquid inlet clip of the slit coating die created.
圖11為本創作的狹縫式塗佈模頭的入液夾片的第三態樣的剖面圖。 Fig. 11 is a cross-sectional view of the third aspect of the liquid inlet clip of the created slit coating die.
圖12為本創作的狹縫式塗佈模頭的入液夾片的第四態樣的剖面圖。 Fig. 12 is a cross-sectional view of the fourth aspect of the liquid inlet clip of the slit-type coating die created.
圖13為本創作的狹縫式塗佈模頭的間隔夾片示意圖。 Figure 13 is a schematic diagram of the spacer clip of the created slit coating die.
圖14為本創作的狹縫式塗佈模頭的穩流夾片的第一態樣的示意圖。 FIG. 14 is a schematic diagram of the first aspect of the steady flow clamp of the slit coating die created.
圖15為本創作的狹縫式塗佈模頭的穩流夾片的第一態樣的剖面圖。 Figure 15 is a cross-sectional view of the first aspect of the steady flow clip of the slit coating die created.
圖16為本創作的狹縫式塗佈模頭的穩流夾片的第二態樣的示意圖。 FIG. 16 is a schematic diagram of the second aspect of the steady flow clip of the slit-type coating die created.
圖17為本創作的狹縫式塗佈模頭的穩流夾片的第二態樣的剖面圖。 Figure 17 is a cross-sectional view of the second aspect of the steady flow clamp of the slit coating die created.
圖18為本創作的狹縫式塗佈模頭的穩流夾片的第三態樣的剖面圖。 Figure 18 is a cross-sectional view of the third aspect of the steady flow clamp of the slit coating die created.
圖19為本創作的狹縫式塗佈模頭的穩流夾片的第四態樣的剖面圖。 Figure 19 is a cross-sectional view of the fourth aspect of the steady flow clip of the slit-type coating die created.
首先請參考圖1至圖4。本創作提出一種狹縫式塗佈裝置1,其可具有一狹縫式塗佈模頭10以及一輸送帶20。狹縫式塗佈模頭10將塗料以液膜的形式供應,輸送帶20通過狹縫式塗佈模頭10的正下方,藉此輸送一基材A承受狹縫式塗佈模頭10所供應的塗料。於其他實施例中,狹縫式塗佈裝置1可具有一狹縫式塗佈模頭10以及一承載台,承載台位於狹縫式塗佈模頭10的正下方且能相對於狹縫式塗佈模頭10移動,藉此同樣能讓所承載的一基材A承受狹縫式塗佈模頭10所供應的塗料。此外,亦可以狹縫式塗佈模頭10相對於承載台移動。
Please refer to Figure 1 to Figure 4 first. The present invention proposes a slit-
接著請參考圖3至圖6。狹縫式塗佈模頭10具有一第一平模片11、一第二平模片12、以及複數個夾片。夾片可拆卸地設置於第一平模片11及第二平模片12之間。藉此,操作者可輕易地改變塗料的種類,並更換成適當結構的夾片,以達到最佳的均勻效果。第一平模片11形成有一入液口110。第一平模片11與第二平模片12間隔設置,而該等夾片位於第一平模片11與第二平模片12之間。換言之,第一平模片11與第二平模片12是被該等夾片所間隔,而第二平模片12及該等夾片皆第一平模片11平行。該等夾片共同形成一狹縫14,狹縫14連通於入液口110。
Then please refer to Figure 3 to Figure 6. The slit coating die 10 has a first
接著請參考圖2及圖3。該等夾片包含一入液夾片131、一間隔夾片132、以及一穩流夾片133。本實施例中,第一平模片11、入液夾片131、間
隔夾片132、穩流夾片133、及第二平模片12是透過多個長桿體依序串接而固定,藉此達到讓入液夾片131、間隔夾片132、及穩流夾片133能迅速便性地安裝於第一平模片11與第二平模片12之間或自第一平模片11與第二平模片12之間拆卸。
Then please refer to Figure 2 and Figure 3. The clips include a
入液夾片131形成一內側面及一穿孔1310。入液夾片131的內側面為朝向穩流夾片133之側面。穿孔1310貫穿入液夾片131並連通於入液口110,且穿孔1310的貫穿方向垂直入液夾片131的內側面。
The
接著請參考圖4、圖7、及圖8。於入液夾片131的第一種態樣中,入液夾片131的穿孔1310的寬度等於狹縫14的寬度。穿孔1310的輪廓可為矩形,但不以此為限,穿孔1310的下側邊也可由中央向兩側方向漸低。可如圖8所示,不僅穿孔1310的下側邊由中央向兩側方向漸低,上側邊亦由中央向兩側方向漸低,且穿孔1310的上側邊向兩側方向漸低的程度大於下側邊向兩側方向漸低的程度,而形成類似衣架的形狀。另一方面,若由穿孔1310的截面觀察,入液夾片131的穿孔1310的下側邊由第一平模片11向第二平模片12漸低。
Please refer to Figure 4, Figure 7, and Figure 8. In the first aspect of the
接著請參考圖9及圖10。於入液夾片131A的第二種態樣中,入液夾片131A的穿孔1310A的寬度遠小於狹縫的寬度,但入液夾片131A還形成有一擴散槽1311A。穿孔1310A位於擴散槽1311A內,且較佳地位於擴散槽1311A中央。擴散槽1311A位於入液夾片131A的內側面並向遠離穩流夾片133的方向凹陷。穿孔1310A與擴散槽1311A連通,而擴散槽1311A與狹縫連通,且擴散槽1311A的寬度等於狹縫的寬度。為了提升塗料所形成的液膜的均勻度,可預先準備具有不同形狀的擴散槽的夾片,並對應於不同的流體性質(例如黏度或表面張力)選擇具適當形狀擴散槽的夾片。具體而言,以截面區分,可分為矩形的擴散槽1311A、梯形的擴散槽、半圓形的擴散槽1311B(如圖11所示)、或倒置的半水滴形的擴散槽1311C(如圖12所示)等等,且不以此為限。
Then please refer to Figure 9 and Figure 10. In the second aspect of the
因此,若比較第一種態樣的入液夾片131(如圖8所示)及第二種態樣的入液夾片131A(如圖10所示),入液夾片131中的穿孔1310相當於入液夾片131A的擴散槽1311A,兩者皆是用於使剛進入狹縫式塗佈裝置的塗料擴散分配於狹縫中。
Therefore, if the first aspect of the liquid inlet clip 131 (as shown in FIG. 8) and the second aspect of the
接著請參考圖13。間隔夾片132可拆卸地設置於入液夾片131的內側面。間隔夾片132可拆卸地位於入液夾片131與穩流夾片133之間,並用以間隔入液夾片131與穩流夾片133。間隔夾片132可具有間隔設置的二間隔部1321,以及橫向連接二間隔部1321的一連接部1322。換言之,間隔夾片132呈一倒置的U字形之框體,而狹縫即形成於該倒U字形所環繞的空間內。於間隔夾片132中,連接部1322的下緣的形狀對應入液夾片131的第一種態樣的穿孔1310上緣,同樣都是兩側方向漸低。然而,本實施例中,連接部1322的下緣是呈水平的。而藉由間隔夾片132不同的厚度,可間隔出不同距離,形成不同厚度的狹縫。
Then please refer to Figure 13. The
接著請參考圖14及圖15。穩流夾片133亦形成有一內側面,穩流夾片133的內側面為朝向入液夾片131之側面。於穩流夾片133的第一種態樣中,穩流夾片133形成有一穩流槽1330,穩流槽1330貫穿於穩流夾片133,並連通於狹縫,且穩流槽1330的寬度等於狹縫的寬度。穩流槽1330的截面中,沿第一平模片11向第二平模片12的方向上,穩流槽1330的上下尺寸漸縮。例如穩流夾片133的穩流槽1330的下側邊由第一平模片11向第二平模片12漸高。而於穩流夾片133的第一種態樣中,穩流槽1330的上側邊由第一平模片11向第二平模片12漸低。
Then please refer to Figure 14 and Figure 15. The
接著請參考圖16及圖17。於穩流夾片133A的第二種態樣中,穩流夾片133A形成有一穩流槽1330A。穩流槽1330A位於穩流夾片133A的內側面並與狹縫連通,且穩流槽1330A不貫穿穩流夾片133A。具體而言,為了更進一
步提升液膜的均勻度,同樣可預先準備具有不同形狀的穩流槽的夾片,並對應於不同的流體性質(例如黏度或表面張力)選擇具適當形狀穩流槽的夾片。具體而言,截面區分,可分為矩形的穩流槽1330A、梯形的穩流槽、半圓形的穩流槽1330B(如圖18所示)、或倒置的半水滴形的穩流槽1330C(如圖19所示)等等,且不以此為限。
Then please refer to Figure 16 and Figure 17. In the second aspect of the
接著請再次參考圖1至圖4。當入液夾片131、間隔夾片132、及穩流夾片133依序相固設時,入液夾片131的內側面、間隔夾片132的間隔部1321、及穩流夾片133的內側面共同形成狹縫14,以及於狹縫式塗佈模頭10的下側面形成一狹縫口。而塗料可經由第一平模片11的入液口110進入狹縫式塗佈模頭10,然後可過入液夾片131的穿孔1310。當塗料進入入液夾片131時,可被第一種態樣的入液夾片131中衣架形的穿孔1310所擴散分配,或被第二種態樣的入液夾片131的擴散槽1311A(如圖10所示)所擴散分配。隨後,塗料便會均勻地進入間隔夾片132的間隔部1321之間,且在橫向方向上塗料的壓力相近。然後塗料可進入穩流夾片133的穩流槽1330內,更進一步地再次擴散分配,最後再次回到狹縫14。最後,塗料由狹縫口排出,並覆蓋於基材A上。
Please refer to Figure 1 to Figure 4 again. When the
於其他實施例中,入液夾片131、間隔夾片132、及穩流夾片133與第一平模片11及第二平模片12組合後,狹縫口可朝向斜向或橫向,甚至還可以朝向斜上方,以配合不同塗料的流體性質進行最佳化配置。
In other embodiments, after the
於其他實施例中,夾片可僅具有入液夾片131及穩流夾片133,而不具有前間隔夾片132,而入液夾片131或穩流夾片133上形成有一凹陷部。例如,若凹陷部形成於入液夾片131上,則入液夾片131的凹陷部構成狹縫的三側壁,而穩流夾片133構成狹縫的第四側壁,藉此圈出狹縫之邊界。
In other embodiments, the clip may only have the
綜上所述,本創作的狹縫式塗佈裝置1中包含了狹縫式塗佈模頭10,而狹縫式塗佈模頭10中具有可更換的多種夾片,因此可以依據不同塗料的
流體性質或不同基材A所欲形成的塗層進行最佳化配置,而不必為在狹縫式塗佈裝置1中設置多種特定用途狹縫式塗佈模頭10,不僅讓狹縫式塗佈裝置1所能應用的領域不再限定於單一產品,還能降低狹縫式塗佈裝置1生產及維修的成本。
In summary, the slit-
10:狹縫式塗佈模頭 10: Slit coating die
11:第一平模片 11: The first flat die
110:入液口 110: Liquid inlet
12:第二平模片 12: The second flat die
131:入液夾片 131: Liquid clip
1310:穿孔 1310: perforation
132:間隔夾片 132: Spacer clip
133:穩流夾片 133: steady flow clip
1330:穩流槽 1330: steady flow trough
14:狹縫 14: slit
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW108136895A TWI714309B (en) | 2019-10-14 | 2019-10-14 | Slit-type coating die and slit-type coating device with the slit-type coating die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW108136895A TWI714309B (en) | 2019-10-14 | 2019-10-14 | Slit-type coating die and slit-type coating device with the slit-type coating die |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI714309B true TWI714309B (en) | 2020-12-21 |
TW202114782A TW202114782A (en) | 2021-04-16 |
Family
ID=74670168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW108136895A TWI714309B (en) | 2019-10-14 | 2019-10-14 | Slit-type coating die and slit-type coating device with the slit-type coating die |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI714309B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001310149A (en) * | 2000-05-02 | 2001-11-06 | Formosa Advanced Coating Technology Inc | Die set for stripe coating, method for stripe coating, and stripe-coated product |
JP2005095831A (en) * | 2003-09-26 | 2005-04-14 | Sharp Corp | Slit nozzle |
JP2005349280A (en) * | 2004-06-09 | 2005-12-22 | Tokyo Ohka Kogyo Co Ltd | Slit nozzle |
KR101288071B1 (en) * | 2012-03-30 | 2013-07-19 | 주식회사 디씨엔 | Slot coater |
US9399239B2 (en) * | 2013-09-17 | 2016-07-26 | Samsung Display Co., Ltd. | Slit nozzle and liquid coating apparatus with the same |
TW201636104A (en) * | 2015-03-26 | 2016-10-16 | Toray Eng Co Ltd | Slit nozzle, coating method and coating device |
JP2018178146A (en) * | 2017-04-04 | 2018-11-15 | 新日鐵住金株式会社 | Gas wiping nozzle |
-
2019
- 2019-10-14 TW TW108136895A patent/TWI714309B/en active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001310149A (en) * | 2000-05-02 | 2001-11-06 | Formosa Advanced Coating Technology Inc | Die set for stripe coating, method for stripe coating, and stripe-coated product |
JP2005095831A (en) * | 2003-09-26 | 2005-04-14 | Sharp Corp | Slit nozzle |
JP2005349280A (en) * | 2004-06-09 | 2005-12-22 | Tokyo Ohka Kogyo Co Ltd | Slit nozzle |
KR101288071B1 (en) * | 2012-03-30 | 2013-07-19 | 주식회사 디씨엔 | Slot coater |
US9399239B2 (en) * | 2013-09-17 | 2016-07-26 | Samsung Display Co., Ltd. | Slit nozzle and liquid coating apparatus with the same |
TW201636104A (en) * | 2015-03-26 | 2016-10-16 | Toray Eng Co Ltd | Slit nozzle, coating method and coating device |
JP2018178146A (en) * | 2017-04-04 | 2018-11-15 | 新日鐵住金株式会社 | Gas wiping nozzle |
Also Published As
Publication number | Publication date |
---|---|
TW202114782A (en) | 2021-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101736798B1 (en) | Coating tool for applying a fluid film onto a substrate | |
US6159544A (en) | Apparatus and method for forming a coating layer of multiple stripes | |
US7416608B2 (en) | Process and related apparatus for block coating | |
TWI714309B (en) | Slit-type coating die and slit-type coating device with the slit-type coating die | |
JP6906194B2 (en) | Battery plate manufacturing method and coating equipment | |
CN104475302A (en) | Gluing scraper and gluing equipment | |
CN101879484A (en) | Slit nozzle | |
CN112718381B (en) | Slit type coating die head and slit type coating device | |
TWM589073U (en) | Slot-die coating head and slot-die coating device having the same | |
TW201728242A (en) | Liquid removal | |
US20150216092A1 (en) | Forced convection pre-heater for wave solder machine and related method | |
TWM515418U (en) | Basin for washing a plate member | |
JP5544177B2 (en) | Gravure coating equipment | |
GB2351458A (en) | Fluid knife | |
US20130312666A1 (en) | Apparatus for depositing thin film | |
KR20140020740A (en) | Adsorption surface plate | |
CN210121540U (en) | Micro-gravure coating liquid tank | |
JP2015182019A (en) | Coating tool | |
US3958587A (en) | Manifold for fluid distribution and removal | |
JP2012245423A (en) | Coating apparatus | |
JP2023502680A (en) | Use of blank shim plates to prevent mucus in die slot coating | |
TWI603421B (en) | Wet chemistry process apparatus | |
JP2016078012A (en) | Coating tool | |
CN104846570A (en) | Air knife dyeing device | |
JP6045969B2 (en) | Surface treatment equipment |