公开(公告)号：US4802928A

公开(公告)日：1989-02-07

申请号：US640462

申请日：1984-08-13

Applicant: Harold E. Dunlap

Inventor： Harold E. Dunlap

IPC: B05C11/04 ,  B05D1/42 ,  B41F9/10 ,  B08B1/02

CPC classification number: B05D1/42 ,  B05C11/04 ,  B41F9/1036

Abstract: A doctor blade assembly has a doctor blade supported in a blade holder. The blade has a projecting front edge adapted to be placed in contact with a moving surface to be doctored, and a rear edge adapted to be received in the blade holder. The blade is preloaded in a manner such that tensile stresses are induced in the front edge thereof. The level of such tensile stresses is below the yield strength of the blade material, yet high enough to prevent compressive stresses from developing at the blade front edge as a result of heat being generated by frictional contact between the blade and the moving surface being doctored.

Abstract translation: 刮刀组件具有支撑在刀架中的刮刀。 叶片具有突出的前边缘，其适于被放置成与待操作的移动表面接触，并且后边缘适于被容纳在刀片保持器中。 叶片以这样的方式预加载，使得在其前边缘中引起拉伸应力。 这种拉伸应力的水平低于叶片材料的屈服强度，但是高到足以防止由于叶片和被移动的表面之间的摩擦接触产生的热而在叶片前缘产生压缩应力。

公开(公告)号：US4779558A

公开(公告)日：1988-10-25

申请号：US896508

申请日：1986-08-14

Applicant: Edward R. Gabel ,  Ronald R. Surya ,  William J. Hanson ,  Mary B. Burke

Inventor： Edward R. Gabel ,  Ronald R. Surya ,  William J. Hanson ,  Mary B. Burke

IPC: B05C1/02 ,  B05C1/06 ,  B05C1/08 ,  B05C1/14 ,  B05D1/28 ,  B05D1/32 ,  B05D1/42 ,  B05D5/08 ,  B05D7/24 ,  B41M7/02 ,  B05C19/00 ,  B05B5/02 ,  B05B15/04 ,  B05C5/00

CPC classification number: B41M7/02

Abstract: A method and apparatus for preventing smudging of indicia printed on a surface by selective application of an amount of coating material to lubricate the contact with surfaces abrading the printed indicia or to provide physical separation from abrading surfaces, and thus prevent smearing. The coating material is preferably a "Teflon" micropowder that is applied by using impulse devices to dispense controlled amounts of the micropowder from a container, with the dispensed micropowder being transferred to, and passing through a plurality of apertures adjacent the surface of a piece of paper on which indicia has just been printed by a nonimpact printer such as a laser printer.

Abstract translation: 一种用于防止印刷在表面上的标记的涂抹的方法和装置，通过选择性地施加一定量的涂层材料来润滑与研磨打印标记的表面的接触，或者提供与研磨表面的物理分离，从而防止涂抹。 涂层材料优选是“特氟纶”微粉，其通过使用脉冲装置来施加，以从容器中分配受控量的微粉，其中分配的微粉被转移到并通过邻近一块的微粉的表面的多个孔 标签刚刚由诸如激光打印机的非冲击式打印机打印的纸张。

公开(公告)号：US4743469A

公开(公告)日：1988-05-10

申请号：US41103

申请日：1987-03-19

Applicant: Reiner Lehmann

Inventor： Reiner Lehmann

IPC: B05D1/42 ,  B65C9/22 ,  B05D5/10

CPC classification number: B65C9/22

Abstract: The invention relates to a method of applying an adhesive, e.g., hotmelt, to containers in labeling machines. The hotmelt is contactlessly applied to the containers to be labeled by means of a nozzle applicator. After application of the adhesive to the object to be labeled, the adhesive spot or adhesive bead produced in this manner is distributed over a wide area by means of a stream of pressurized gas, e.g., pressurized air.

Abstract translation: PCT No.PCT / DE86 / 00272 Sec。 371日期1987年3月19日 102（e）1987年3月19日PCT PCT 1986年6月28日PCT公布。 公开号WO87 / 00507 日期1987年1月29日。本发明涉及一种将粘合剂（例如热熔胶）施加到贴标机中的容器的方法。 热熔胶通过喷嘴施加器非接触地施加到待标记的容器上。 在将粘合剂施加到要标记的物体之后，以这种方式制造的粘合剂斑点或粘合剂珠通过加压气体流（例如加压空气）在广泛的区域上分布。

公开(公告)号：US4728539A

公开(公告)日：1988-03-01

申请号：US843985

申请日：1986-03-25

Applicant: Patrick A. C. Gane

Inventor： Patrick A. C. Gane

IPC: B05D7/00 ,  B05C20060101 ,  B05C3/18 ,  B05C5/02 ,  B05C11/04 ,  B05D1/00 ,  B05D1/26 ,  B05D1/42 ,  D21H20060101 ,  D21H19/36 ,  D21H23/36 ,  D21H27/30

CPC classification number: D21H23/36 ,  D21H5/0017

Abstract: A trailing blade paper coating apparatus is disclosed which comprises means providing a resilient curved surface for supporting a moving web of cellulosic material, an applicator for a paper coating composition and a trailing blade which in use is biased towards and in contact with the moving web of cellulosic material, and which further includes a flexible blade mounted so that, in operation of the trailing blade paper coating apparatus, the flexible blade is in contact with a web of cellulosic material to be coated at a location which is upstream relative to the trailing blade and downstream relative to the applicator for the coating composition. A method is also disclosed and claimed.

Abstract translation: 公开了一种后刮片纸涂布装置，其包括提供弹性弯曲表面的装置，用于支撑纤维素材料的移动幅材，用于纸张涂料组合物的涂布器和使用时的后叶片偏向于与移动幅材 纤维素材料，并且还包括柔性叶片，其安装成使得在后叶片纸涂布装置的操作中，柔性叶片与待涂覆的纤维素材料纤维网相接触，所述幅材相对于后叶片在上游 并且相对于涂料组合物的涂布器下游。 还公开了一种方法。

公开(公告)号：US4599248A

公开(公告)日：1986-07-08

申请号：US673884

申请日：1984-11-21

Applicant: Kenji Shirataki

Inventor： Kenji Shirataki

IPC: B41F15/40 ,  B41C1/14 ,  G03F7/12 ,  G03F7/16 ,  B05D1/26 ,  B05D1/42 ,  B05D3/12

CPC classification number: G03F7/12 ,  G03F7/16 ,  Y10S430/136

Abstract: A method for applying an emulsion onto a screen printing plate, in which two squeegees are arranged on either side of the screen, one squeegee of which is directed to the applying operation and the other squeegee is directed to the scraping and recovering operation. The method results in an emulsion film of uniform thickness being applied to the screen, with the thickness of the film being greater on the printing side of the screen.

公开(公告)号：US4465017A

公开(公告)日：1984-08-14

申请号：US473817

申请日：1983-03-09

Applicant: John J. Simmons

Inventor： John J. Simmons

IPC: A01C1/06 ,  B05C1/02 ,  B05C3/08 ,  B05C5/02 ,  B05D1/42

CPC classification number: A01C1/06 ,  Y10S47/09

Abstract: A seed coating machine comprising an upper mixing drum wherein a liquid adhesive coating is applied to seed and where the rate of application is regulated by a valve controlled by the seed feeder. Coated seed is dried to a state of tackiness and passed to a second, lower mixing drum. A variety of powders are applied onto the tacky seed after being mixed and sifted in a screen distributor. The resulting coated seed has an outer powder layer which adheres to the inner adhesive coating.

Abstract translation: 一种种子包衣机，其包括上混合鼓，其中将液体粘合剂涂层施加到种子，并且其中施用速率由种子进料器控制的阀调节。 将涂覆的种子干燥至粘性状态，并送至第二个较低的混合桶。 将各种粉末在混合并在筛分器中筛分后施加到粘性种子上。 所得到的涂覆的种子具有粘附到内部粘合剂涂层的外部粉末层。

公开(公告)号：US4358481A

公开(公告)日：1982-11-09

申请号：US266832

申请日：1981-05-26

Applicant: Hans I. Wallsten

Inventor： Hans I. Wallsten

IPC: B05C3/12 ,  B05C1/08 ,  B05C3/18 ,  B05C5/00 ,  B05C9/04 ,  B05D1/18 ,  B05D1/28 ,  B05D1/40 ,  B05D1/42 ,  B05D3/12

CPC classification number: B05D1/40 ,  B05C1/0869 ,  B05C3/18 ,  B05C9/04 ,  D21H23/42 ,  D21H5/002

Abstract: A method and apparatus for coating both sides of a moving web, such as a paper web, with the same coating material on both sides by feeding the web downwardly between a rotating support roller and a coating blade directed against said roller. One side of the web is partially wrapped around said roller and a first excess of coating material intended for the web side facing said roller is applied to the roller before or at the point of contact between said web and the roller. A second excess of coating material is applied to the other side of the web by feeding the web through a dam of coating material arranged below said contact point--in the moving direction of the web--said dam being formed substantially between said coating blade and holder and the said other side of the web. The excess coating material is laterally expressed in said dam beneath the top level thereof.

Abstract translation: 一种用于通过在旋转的支撑辊和指向所述辊之间的涂层刮刀向下馈送纸幅的方式和装置，用于通过在两侧上涂覆相同涂层材料来涂布诸如纸幅的可动幅材的两侧。 网的一侧部分地缠绕在所述辊上，并且用于面向所述辊的幅材侧的第一过量的涂层材料在所述幅材和辊之间的接触点之前或在该接触点处施加到辊上。 通过将纤维网通过布置在所述接触点下方的涂料材料的坝沿着幅材的移动方向施加到幅材的另一侧上，所述坝基本上形成在所述涂布刀片和保持器之间 和网页的另一面。 多余的涂层材料在其顶部下方的所述坝中横向表达。

公开(公告)号：US4133917A

公开(公告)日：1979-01-09

申请号：US717188

申请日：1976-08-24

Applicant: Hans I. Wallsten

Inventor： Hans I. Wallsten

IPC: B05C9/04 ,  B05C11/04 ,  B05D1/42 ,  B05D3/12

CPC classification number: B05C11/041 ,  B05C11/045 ,  B05C9/04 ,  B05D1/42

Abstract: A method and apparatus for coating at least one face of a moving web, such as a paper web, in which the web is fed longitudinally at a speed in excess of 400 meters per minute between a movable support and a blade forming, with the movable support, a nip. The blade has a bevel at the point of contact with the web, and an excess of coating material is applied at one side of the web in the nip, the coating material having a dryness content exceeding 60% and/or a viscosity exceeding 1500 cp. The angle of the blade is controlled so that it extends at most 20.degree. to the web and the bevel width, as measured in the direction of movement of the web, is at most 0.05 centimeters. Preferably, the blades are urged against the web with a force not exceeding 2 kgf per centimeter width of web.

Abstract translation: 一种用于涂覆诸如纸幅的移​​动幅材的至少一个表面的方法和设备，其中幅材以可移动支撑件和形成刀片之间的每分钟超过400米的速度被纵向地供给， 支持，咬合。 刀片在与纸幅接触点处具有斜面，并且在辊隙中在幅材的一侧施加过量的涂层材料，涂层材料的干度含量超过60％和/或粘度超过1500cp 。 叶片的角度被控制成使得其相对于幅材延伸至多20度，并且在幅材的移动方向上测量的斜面宽度最大为0.05厘米。 优选地，叶片以不超过2kgf /厘米宽的幅材的力被推靠在幅材上。

公开(公告)号：US4115601A

公开(公告)日：1978-09-19

申请号：US812230

申请日：1977-07-01

Applicant: Hans Hugo Ammann ,  Michael Ackman Oien

Inventor： Hans Hugo Ammann ,  Michael Ackman Oien

IPC: H05K3/24 ,  B23K1/015 ,  H05K1/00 ,  H05K3/34 ,  B05D3/04 ,  B05D1/42

CPC classification number: H05K3/3494 ,  B23K1/015 ,  H05K1/0393 ,  H05K2203/043 ,  H05K2203/0776 ,  H05K2203/1545 ,  H05K3/3473

Abstract: A process and machine are disclosed for reflowing solder plated continuous flexible circuit webs. During reflow in a vapor environment, the flexible web is maintained in a planar orientation to produce a relatively uniform distribution of solder. Virtually all of the heat transfer fluid used in producing the vapor is recovered and retained.

Abstract translation: 公开了一种用于回流焊接电镀连续柔性电路板的工艺和机器。 在蒸汽环境中回流时，柔性幅材保持平面取向以产生相对均匀的焊料分布。 几乎所有用于生产蒸气的传热流体被回收和保留。

公开(公告)号：US4102299A

公开(公告)日：1978-07-25

申请号：US622493

申请日：1975-10-15

Applicant: Hans Ivar Wallsten

Inventor： Hans Ivar Wallsten

IPC: B05C5/02 ,  B05C11/04 ,  B05D1/26 ,  B05D1/42 ,  D06B15/04 ,  D06B15/12

CPC classification number: D21H25/08 ,  B05D1/26 ,  B05D1/42 ,  D21H23/78 ,  D21H5/0062 ,  B05D2252/02 ,  B05D2252/10

Abstract: A method and apparatus for applying a coating composition onto a moving web especially a paper web, in which an excess of said coating composition is applied to said web. The web thereafter passes smoothing means to uniformly regulate the final thickness of the coating and simultaneously to remove the excess coating composition. This smoothing operation is performed under an adjustable partial vacuum. The removed excess coating composition is recirculated without being mixed with the coating composition within the application area and is mixed with fresh coating composition before reuse within the process.

Abstract translation: 一种用于将涂料组合物施加到移动幅材特别是纸幅上的方法和装置，其中将过量的所述涂料组合物施加到所述幅材上。 此后，网状物通过平滑装置以均匀地调节涂层的最终厚度并同时去除多余的涂层组合物。 该平滑操作在可调部分真空下进行。 除去的多余的涂料组合物在施涂区域内不与涂料组合物混合再循环，并且在再生过程中与新鲜的涂料组合物混合。