JP2001219109A - Coating apparatus - Google Patents
Coating apparatusInfo
- Publication number
- JP2001219109A JP2001219109A JP2000032147A JP2000032147A JP2001219109A JP 2001219109 A JP2001219109 A JP 2001219109A JP 2000032147 A JP2000032147 A JP 2000032147A JP 2000032147 A JP2000032147 A JP 2000032147A JP 2001219109 A JP2001219109 A JP 2001219109A
- Authority
- JP
- Japan
- Prior art keywords
- coating
- coating film
- coating apparatus
- diameter
- backup roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Coating Apparatus (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、帯状の厚みの薄い
部材の表面に連続的に一様な厚さの塗布層を形成する塗
工装置に関し、特に連続的に走行する帯状の集電体上に
液状の活物質を塗布して均一な厚さの活物質層を形成す
る装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coating apparatus for continuously forming a coating layer having a uniform thickness on the surface of a strip-shaped thin member, and more particularly to a strip-shaped current collector running continuously. The present invention relates to an apparatus for forming an active material layer having a uniform thickness by applying a liquid active material thereon.
【０００２】[0002]
【従来の技術】小型の電子機器用の電源として用いられ
る電池として小型で大容量であるリチウムイオン二次電
池等の非水電解液電池が用いられている。リチウムイオ
ン二次電池は、一般には、アルミニウム箔からなる帯状
の正極集電体に正極活物質を塗布した正極、および銅箔
からなる帯状の負極集電体に負極活物質を塗布した負極
をセパレータを介して積層したものを多数回巻回して作
製した電池要素を電池缶に収納し、電解液を注入した後
に封口することによって製造している。帯状の集電体へ
の電極活物質の塗布には、各種の方法が採用されている
が、連続走行する帯状の部材へ電極活物質を液体中に分
散したスラリーを塗工ヘッドから塗布して均一な厚さの
活物質層を形成させることが行われている。2. Description of the Related Art A non-aqueous electrolyte battery such as a lithium ion secondary battery having a small capacity and a large capacity is used as a battery used as a power source for a small electronic device. Lithium ion secondary batteries are generally composed of a positive electrode in which a positive electrode active material is applied to a band-shaped positive electrode current collector made of aluminum foil, and a negative electrode in which a negative electrode active material is applied to a band-shaped negative electrode current collector made of copper foil. The battery element is manufactured by winding a battery element obtained by winding a large number of layers through a battery can into a battery can, injecting an electrolyte, and sealing the battery. Various methods are used for applying the electrode active material to the belt-shaped current collector, and a slurry in which the electrode active material is dispersed in a liquid is applied to a continuously running belt-shaped member from a coating head. An active material layer having a uniform thickness is formed.
【０００３】図３は、従来の塗工ヘッドを用いた塗工装
置を説明する図であり、図３（Ａ）は、断面図を示し、
図３（Ｂ）は、図３（Ａ）における拡大図である。塗工
装置１において、バックアップロール２上において走行
する帯状部材３に、塗工ヘッド４からスラリーが供給さ
れて帯状部材３の表面に所望の厚さの塗膜５が形成され
る。ところが、塗工ヘッド４から一定の条件でスラリー
が供給された場合であっても塗膜５の両端部分には、表
面張力の作用で盛り上がり部分６が形成され、塗膜の乾
燥後においても両端部の盛り上がりは解消しない。FIG. 3 is a view for explaining a coating apparatus using a conventional coating head. FIG. 3 (A) is a sectional view,
FIG. 3B is an enlarged view of FIG. In the coating apparatus 1, the slurry is supplied from the coating head 4 to the belt-like member 3 running on the backup roll 2, and a coating film 5 having a desired thickness is formed on the surface of the belt-like member 3. However, even when the slurry is supplied from the coating head 4 under a certain condition, bulging portions 6 are formed on both ends of the coating film 5 by the action of surface tension, and both ends are formed even after the coating film is dried. The excitement of the club does not disappear.
【０００４】図３（Ｂ）は、塗膜の盛り上がりの状態の
一例を説明する図であり、塗膜の厚みｄ：１４０μｍの
塗膜を形成した場合に、塗膜の端部からの距離ａ：３な
いし６ｍｍの部分から盛り上がりが形成され、塗膜の端
部からの距離ｂ：１ないし３ｍｍの部分に最も盛り上が
った部分が形成され、最も盛り上がった部分の高さｈ：
１７０ないし１９０μｍとなり、塗膜の平坦な部分に比
べて変形高さｃ：３０〜６０μｍとなる。FIG. 3B is a view for explaining an example of the state of the swelling of the coating film. When a coating film having a thickness d of 140 μm is formed, the distance a from the end of the coating film is represented by a. : A bulge is formed from a portion of 3 to 6 mm, and a distance b from an end of the coating film is a height of a bulge formed at a portion of 1 to 3 mm, and a height h of the bulge is:
It is 170 to 190 μm, and the deformation height c is 30 to 60 μm as compared with the flat portion of the coating film.
【０００５】このような帯状体を巻回しようとすると、
両端部の塗膜の厚みが厚いために、両端部の巻き取り径
が大きくなり、帯状体の端部が切れて途中で巻き取りが
できなくなることがあった。また、塗膜の両端部の盛り
上がった部分は、製品には使用することができないの
で、途中の工程で両端部を切断する必要が生じ、予め両
端部の切断を見越して塗膜を製造するために材料に無駄
が生じるという問題点もあった。When trying to wind such a band,
Since the thickness of the coating film at both ends was large, the winding diameter at both ends became large, and the end of the strip was cut off, so that winding could not be performed in the middle. In addition, since the raised portions of both ends of the coating film cannot be used for products, it is necessary to cut both ends in the middle of the process, and in order to manufacture the coating film in anticipation of cutting both ends in advance In addition, there is also a problem that the material is wasted.
【０００６】[0006]
【発明が解決しようとする課題】本発明は、連続して走
行する帯状の部材に一様な厚さの塗膜を形成する塗工装
置において、帯状体の幅方向の端部の近傍に盛り上がり
部がなく、一様な厚みの塗膜を容易に得ることが可能な
塗工装置を提供することを課題とするものであり、電池
の活物質の塗工装置として使用した場合には、活物質層
の厚みが均一な活物質層の製造が可能な塗工装置を提供
することを課題とするものである。SUMMARY OF THE INVENTION An object of the present invention is to provide a coating apparatus for forming a coating film having a uniform thickness on a continuously running belt-like member. SUMMARY OF THE INVENTION An object of the present invention is to provide a coating apparatus having no parts and capable of easily obtaining a coating film having a uniform thickness. It is an object of the present invention to provide a coating apparatus capable of manufacturing an active material layer having a uniform thickness of a material layer.
【０００７】[0007]
【課題を解決するための手段】本発明は、バックアップ
ロール上を走行する帯状部材に塗工ヘッドによって塗膜
を形成する塗工装置において、帯状部材の幅方向におけ
る塗工ヘッドとバックアップロールとの間隔が、中央部
に比べて端部が小さい塗工装置によって解決することが
できる。帯状部材の幅方向におけるバックアップロール
の径が、中央部に比べて端部の方が大きい前記の塗工装
置である。また、バックアップロールの径が連続的に増
大する前記の塗工装置である。バックアップロールの径
が段階的に増大する前記の塗工装置である。帯状部材が
電池電極の集電体であり、電池の活物質の塗工する前記
の塗工装置である。SUMMARY OF THE INVENTION The present invention relates to a coating apparatus for forming a coating film on a belt-like member running on a backup roll by a coating head. This can be solved by a coating device in which the gap is smaller at the ends than at the center. In the above coating device, the diameter of the backup roll in the width direction of the belt-shaped member is larger at an end portion than at a central portion. Further, in the above coating device, the diameter of the backup roll continuously increases. The above-mentioned coating apparatus in which the diameter of the backup roll increases stepwise. The band-shaped member is a current collector of a battery electrode, and is the above-described coating apparatus for coating an active material of a battery.
【０００８】[0008]
【発明の実施の形態】以下に図面を参照して本発明を説
明する。図１は、本発明の塗工装置の一実施例を説明す
る図であり、図１（Ａ）は全体を示す断面図であり、図
１（Ｂ）は、塗膜の端部の拡大図である。本発明の塗工
装置１は、バックアップロール２の径は一様ではなく、
形成される塗膜５の幅方向の中央部の帯状体と接触する
中央部の径７に比べて、塗膜の幅方向の端部の帯状体と
接触する端部の径８を大きくしたものである。塗工装置
は、塗膜の幅方向の端部が形成される帯状体と接触する
部分の径が漸増するバックアップロールを使用した例を
示している。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. FIG. 1 is a view for explaining an embodiment of a coating apparatus according to the present invention. FIG. 1 (A) is a cross-sectional view showing the whole, and FIG. 1 (B) is an enlarged view of an end portion of a coating film. It is. In the coating apparatus 1 of the present invention, the diameter of the backup roll 2 is not uniform,
The film 8 to be formed has a larger diameter 8 at the end contacting the band at the end in the width direction of the coating than the diameter 7 at the center at the center at the center in the width direction of the coating 5 to be formed. It is. The coating apparatus shows an example in which a backup roll in which the diameter of a portion that comes into contact with a belt-shaped body on which an end portion in the width direction of a coating film is formed gradually increases is used.
【０００９】帯状部材に形成される塗膜の厚みは、塗工
ヘッドのドクターブレードと帯状部材との間で形成され
る間隔によって調整される。本発明の塗工装置では、バ
ックアップロールの端部が傾斜しているので塗膜の端部
の塗工ヘッドと帯状部材との間隔は端部ほど小さくなる
ので、端部は厚みの小さな塗膜が形成されるが、端部は
表面張力によって塗膜が盛り上がるので一定の厚みの塗
膜が形成されることとなる。[0009] The thickness of the coating film formed on the belt-like member is adjusted by the distance formed between the doctor blade of the coating head and the belt-like member. In the coating apparatus of the present invention, since the end of the backup roll is inclined, the distance between the coating head and the band-shaped member at the end of the coating film becomes smaller toward the end, so that the end has a thin coating film. Is formed, but the coating film rises at the end portion due to surface tension, so that a coating film having a constant thickness is formed.
【００１０】図１（Ｂ）に塗膜の端部の拡大図を示すよ
うに、バックアップロール２には、塗膜の端部からの距
離ａ：６ｍｍの部分から外側に向けて、傾斜角度θ：２
度の傾きで径が大きくなっており、塗膜の端部に相当す
る部分のバックアップロールの高さｅは、水平面から１
２０μｍの高さを有している。As shown in FIG. 1B, which is an enlarged view of the end of the coating film, the backup roll 2 has an inclination angle θ from the portion at a distance of 6 mm from the end of the coating film toward the outside. : 2
The diameter of the back-up roll corresponding to the edge of the coating film is 1 e from the horizontal plane.
It has a height of 20 μm.
【００１１】このようなバックアップロールを用いて帯
状のシート上に厚みｄ：１４０μｍの塗膜を形成する
と、バックアップロールの傾斜部に位置する塗膜の端部
は、表面張力によって盛り上がるものの帯状部材が傾斜
を有しているために、盛り上がった部分の高さｈは１１
０〜１３０μｍの高さとなる。その結果、塗膜の端部の
厚みも中央部とほぼ同じ厚みのものを得ることが可能と
なる。When a coating film having a thickness d: 140 μm is formed on a belt-like sheet using such a backup roll, the end portion of the coating film located on the inclined portion of the backup roll rises due to surface tension, but the belt-like member is raised. Due to the slope, the height h of the raised portion is 11
The height is from 0 to 130 μm. As a result, it is possible to obtain a coating film having a thickness substantially equal to that of the end portion at the center portion.
【００１２】また、図２は、本発明の他の塗工装置の実
施例を説明する図であり、図２（Ａ）は全体を示す断面
図であり、図２（Ｂ）は、塗膜の端部の拡大図である。
本発明の塗工装置１は、バックアップロール２の径が一
様ではなく、形成される塗膜５の幅方向の中央部の帯状
体と接触する中央部の径７に比べて、塗膜の幅方向の端
部の帯状体と接触する端部の径８を大きくしたものであ
り、塗工装置は、塗膜の幅方向の端部が形成される帯状
体と接触する部分の径が階段状に大きくなるバックアッ
プロールを使用した例を示している。FIG. 2 is a view for explaining an embodiment of another coating apparatus according to the present invention. FIG. 2 (A) is a cross-sectional view showing the whole, and FIG. It is an enlarged view of the end part.
In the coating apparatus 1 of the present invention, the diameter of the backup roll 2 is not uniform, and the diameter of the coating film 5 to be formed is smaller than the diameter 7 of the central portion in contact with the band-shaped body at the central portion in the width direction of the coating film 5 to be formed. The diameter 8 of the end in contact with the band at the end in the width direction is increased, and the coating apparatus is configured such that the diameter of the portion in contact with the band at which the end in the width direction of the coating film is formed is a step. An example is shown in which a backup roll that grows like a circle is used.
【００１３】図２（Ｂ）に塗膜の端部の拡大図を示すよ
うに、バックアップロール２には、塗膜の端部からの距
離ａ：６ｍｍの部分から外側の部分の径は、中央部に比
べて径が大きくなった段差部ｆ：７０μｍを形成してい
る。その結果、帯状部材の端部と塗布ヘッドに設けたド
クターブレードとの間に形成される間隔は小さくなる。
塗布ヘッドを調整して厚み１４０μｍの塗膜を形成する
場合には、塗膜の端部の厚みは表面張力による盛り上が
りの作用があっても１００〜１２０μｍのものとなり、
中央部の塗膜の厚みと大差のないものを得ることができ
る。本発明の塗布装置において使用される塗工ヘッド
は、ナイフドクターコーター、ロールドクターコーター
等の基材との間隔によって塗膜の厚みを調整することが
できる塗布ヘッドを用いることができる。以上の説明で
は、バックアップロールの径を、中央部に比べて端部を
大きくすることによって、帯状部材と塗工ヘッドとの間
で形成される間隔を中央部に比べて端部の間隔を小さく
したが、バックアップロールの径は一定の大きさとし
て、塗工ヘッドの両端部の先端に曲面を形成しても良
い。As shown in FIG. 2 (B), an enlarged view of the end of the coating film is shown in FIG. 2 (B). A step portion f: 70 μm having a diameter larger than that of the portion is formed. As a result, the space formed between the end of the band-shaped member and the doctor blade provided on the coating head becomes smaller.
When adjusting the coating head to form a coating film having a thickness of 140 μm, the thickness of the end portion of the coating film is 100 to 120 μm even if there is an action of swelling due to surface tension,
It is possible to obtain a coating having no great difference from the thickness of the coating film at the center. As a coating head used in the coating apparatus of the present invention, a coating head capable of adjusting the thickness of a coating film by a distance from a substrate such as a knife doctor coater or a roll doctor coater can be used. In the above description, by making the diameter of the backup roll larger at the end than at the center, the gap formed between the belt-shaped member and the coating head is made smaller at the end compared to the center. However, the diameter of the backup roll may be constant, and a curved surface may be formed at the end of each end of the coating head.
【００１４】また、リチウムイオン二次電池の正極電極
および負極電極の製造の場合を例に挙げて説明すると、
正極電極は帯状のアルミニウム箔に、ＬｉxＭＯ2（ただ
しＭは、少なくとも１種の遷移金属を表す。）である複
合酸化物、例えば、ＬｉxＣｏＯ2、ＬｉxＮｉＯ2、Ｌｉ
xＭｎ2Ｏ4、ＬｉxＭｎＯ3、ＬｉxＮｉyＣｏ(1-y)Ｏ2な
どを 、カーボンブラック等の導電性物質、ポリフッ化
ビニリデン（ＰＶＤＦ）等の結着剤をＮ−メチル−２−
ピロリドン（ＮＭＰ）等の溶剤とを分散混練した調製し
た正極塗料が本発明の塗布装置によって塗布されたのち
に、直ちに乾燥をされて巻き取られる。巻き取りの際に
は、塗膜の端部の厚みも均一であるので、端部が大きく
膨らんで切れることもない。また、片面に塗膜の形成が
終わったものは乾燥後に反対面も同様に塗布し、両面を
塗布される。Further, the case of manufacturing a positive electrode and a negative electrode of a lithium ion secondary battery will be described as an example.
The positive electrode is formed on a strip-shaped aluminum foil by using a composite oxide of Li x MO 2 (where M represents at least one transition metal), for example, Li x CoO 2 , Li x NiO 2 , and Li.
x Mn 2 O 4 , Li x MnO 3 , Li x Ni y Co (1-y ) O 2 , a conductive material such as carbon black, and a binder such as polyvinylidene fluoride (PVDF) with N-methyl- 2-
After the prepared positive electrode paint obtained by dispersing and kneading a solvent such as pyrrolidone (NMP) is applied by the coating apparatus of the present invention, it is immediately dried and wound up. At the time of winding, since the thickness of the end portion of the coating film is also uniform, the end portion does not swell greatly and does not break. After the coating film has been formed on one side, the opposite side is similarly applied after drying, and both sides are applied.
【００１５】負極電極は、帯状の銅箔等の表面に、リチ
ウムをドープ及び脱ドープ可能な、熱分解炭素類、ピッ
チコークス、ニードルコークス、石油コークスなどのコ
ークス類、グラファイト類、ガラス状炭素類、フェノー
ル樹脂、フラン樹脂などを焼成した有機高分子化合物焼
成体、炭素繊維、活性炭などの炭素質材料、ポリアセチ
レン、ポリピロール等の導電性高分子材料等をカーボン
ブラックなどの導電性物質、ポリフッ化ビニリデン（Ｐ
ＶＤＦ）等の結着剤をＮ−メチル−２−ピロリドン（Ｎ
ＭＰ）等の溶剤とを分散混練した調製した負極塗布液を
本発明の塗布装置によって塗布される。片面の塗布が終
わったものは乾燥後に反対面も同様に塗布し、両面を塗
布される。なお、負極電極にあっては、巻回して電池要
素を作製した場合に片面が正極活物質層に対向しない部
分にあっては、片面のみに負極活物質層を形成しても良
い。The negative electrode is made of a pyrolytic carbon, a pitch coke, a needle coke, a petroleum coke, a coke, a graphite, a glassy carbon, which can be doped and dedoped with lithium on a surface of a strip-shaped copper foil or the like. Baked organic polymer compounds such as phenolic resin, furan resin, etc., carbonaceous materials such as carbon fiber and activated carbon, conductive polymer materials such as polyacetylene and polypyrrole, conductive materials such as carbon black, polyvinylidene fluoride (P
VDF) and the like as N-methyl-2-pyrrolidone (N
MP) or the like is dispersed and kneaded, and the prepared negative electrode coating liquid is applied by the coating apparatus of the present invention. After the coating on one side is completed, the opposite side is similarly coated after drying, and both sides are coated. In the case where the negative electrode is wound and a battery element is manufactured, if one surface is not opposed to the positive electrode active material layer, the negative electrode active material layer may be formed only on one surface.
【００１６】このようにして得られた正極電極、負極電
極は、電極を所定の厚みに圧縮して圧縮した後に、裁断
装置によって電極を所定の形状に裁断し、導電タブを接
合した後に、セパレータを介して積層したものを巻回し
電池要素を作製し、電池缶に収納して、非水電解液を注
入した後に、外部接続端子、電池内圧の上昇によって圧
力を開放する安全弁、電池温度の上昇により電気抵抗の
増大で電流を遮断するＰＴＣ素子等を備えた蓋体を取り
付けて封口することによって密閉型電池を製造する。The positive electrode and the negative electrode thus obtained are compressed to a predetermined thickness, compressed, cut into a predetermined shape by a cutting device, joined to a conductive tab, and then separated into separators. A battery element is manufactured by winding the laminated body through a battery pack, housed in a battery can, injected with a non-aqueous electrolyte, and then connected to an external connection terminal, a safety valve that releases pressure by increasing internal battery pressure, and an increase in battery temperature. A sealed battery is manufactured by attaching and closing a lid provided with a PTC element or the like that interrupts current by increasing electric resistance.
【００１７】[0017]
【発明の効果】本発明の塗布装置によれば、走行する帯
状の基材上に、幅方向の端部の径が大きなバックアップ
ロールを用いて塗布ヘッドによって塗膜を形成したの
で、塗膜の端部での盛り上がりによる厚みの不均一を防
止することができるので、電池活物質の塗工装置として
利用した場合には、電極製造時に巻き取る際に切断した
り、あるいは電池電極の製造時に端部の厚みの厚い部分
を廃棄することなく電池を製造することができる。According to the coating apparatus of the present invention, a coating film is formed on a running belt-shaped substrate by a coating head using a backup roll having a large end portion in the width direction. Since unevenness in thickness due to bulging at the end can be prevented, when used as a battery active material coating device, it may be cut when wound during electrode manufacture, or may be cut during battery electrode manufacture. The battery can be manufactured without discarding the thick part.
【図１】図１は、本発明の塗工装置の一実施例を説明す
る図である。FIG. 1 is a diagram illustrating an embodiment of a coating apparatus according to the present invention.
【図２】図２は、本発明の他の塗工装置の実施例を説明
する図である。FIG. 2 is a view for explaining an embodiment of another coating apparatus of the present invention.
【図３】図３は、従来の塗工ヘッドを用いた塗工装置を
説明する図である。FIG. 3 is a diagram illustrating a coating apparatus using a conventional coating head.
１…塗工装置、２…バックアップロール、３…帯状部
材、４…塗工ヘッド、５…塗膜、６…盛り上がり部分、
７…中央部の径、８…端部の径、ａ…塗膜の端部からの
距離、ｂ…最も盛り上がった部分の塗膜の端部からの距
離、ｃ…塗膜の平坦な部分に比べた変形の高さ、ｄ…塗
膜の厚み、ｅ…塗膜の端部に相当する部分のバックアッ
プロールの高さ、ｆ…段差部、ｈ…最も盛り上がった部
分の高さ、θ…傾斜角度DESCRIPTION OF SYMBOLS 1 ... Coating apparatus, 2 ... Backup roll, 3 ... Band-shaped member, 4 ... Coating head, 5 ... Coating, 6 ... Rising part,
7: diameter at the center, 8: diameter at the end, a: distance from the end of the coating, b: distance from the end of the coating at the most raised part, c: at the flat part of the coating Height of deformation, d: thickness of coating film, e: height of backup roll at a portion corresponding to the end of the coating film, f: step portion, h: height of the most raised portion, θ: inclination angle
Claims (2)
材に塗工ヘッドによって塗膜を形成する塗工装置におい
て、帯状部材の幅方向における塗工ヘッドとバックアッ
プロールとの間隔が、中央部に比べて端部が小さいこと
を特徴とする塗工装置。In a coating apparatus for forming a coating film on a belt-like member running on a backup roll by a coating head, an interval between the coating head and the backup roll in a width direction of the belt-like member is larger than that of a central part. A coating device having a small end.
ロールの径が、中央部に比べて端部の方が大きいことを
特徴とする請求項１記載の塗工装置。2. The coating apparatus according to claim 1, wherein a diameter of the backup roll in the width direction of the belt-shaped member is larger at an end portion than at a central portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000032147A JP2001219109A (en) | 2000-02-09 | 2000-02-09 | Coating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000032147A JP2001219109A (en) | 2000-02-09 | 2000-02-09 | Coating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001219109A true JP2001219109A (en) | 2001-08-14 |
Family
ID=18556796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000032147A Pending JP2001219109A (en) | 2000-02-09 | 2000-02-09 | Coating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001219109A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010086811A (en) * | 2008-09-30 | 2010-04-15 | Toshiba Corp | Coating device, and coating method |
| JP2011077545A (en) * | 2007-07-09 | 2011-04-14 | Sumitomo Bakelite Co Ltd | Resin sheet for circuit board, and method of manufacturing the same |
| JP2012003968A (en) * | 2010-06-17 | 2012-01-05 | Nissan Motor Co Ltd | Coating device and method for producing electrode foil |
| CN110459794A (en) * | 2019-08-05 | 2019-11-15 | 苏州杜贝思特智能装备有限公司 | A kind of battery pad pasting coating machine |
| CN110815945A (en) * | 2019-12-04 | 2020-02-21 | 昆山金红凯包装制品有限公司 | Glue conveying and applying mechanism |
-
2000
- 2000-02-09 JP JP2000032147A patent/JP2001219109A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011077545A (en) * | 2007-07-09 | 2011-04-14 | Sumitomo Bakelite Co Ltd | Resin sheet for circuit board, and method of manufacturing the same |
| JP2011176362A (en) * | 2007-07-09 | 2011-09-08 | Sumitomo Bakelite Co Ltd | Resin sheet for circuit board and method for manufacturing the same |
| JP2010086811A (en) * | 2008-09-30 | 2010-04-15 | Toshiba Corp | Coating device, and coating method |
| JP2012003968A (en) * | 2010-06-17 | 2012-01-05 | Nissan Motor Co Ltd | Coating device and method for producing electrode foil |
| CN110459794A (en) * | 2019-08-05 | 2019-11-15 | 苏州杜贝思特智能装备有限公司 | A kind of battery pad pasting coating machine |
| CN110815945A (en) * | 2019-12-04 | 2020-02-21 | 昆山金红凯包装制品有限公司 | Glue conveying and applying mechanism |
| CN110815945B (en) * | 2019-12-04 | 2024-05-10 | 昆山金红凯包装制品有限公司 | Defeated gluey mechanism of plastering |
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