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    Embossing die
    73.
    发明申请
    Embossing die 审中-公开
    压花模具

    公开(公告)号：US20070222121A1

    公开(公告)日：2007-09-27

    申请号：US11449366

    申请日：2006-06-08

    Applicant: Peter Menhofer ,  Eddy Cornu ,  Frank Roland

    Inventor： Peter Menhofer ,  Eddy Cornu ,  Frank Roland

    IPC: B29C70/42

    CPC classification number: B29C70/345 ,  B31F2201/0717 ,  B31F2201/0728

    Abstract: In a method for the manufacture of an embossing due for the cold and hot embossing of paper and cardboard a plane material impregnated with a duroplastic resin is brought into close contact with a shaping die, both are pressed together to obtain a press die from a plane material impregnated with duroplastic resin after hardening of the materials brought into contact with each other.

    Abstract translation: 在用于制造纸和纸板的冷热压花的压花的制造方法中，用杜勃塑料树脂浸渍的平面材料与成型模具紧密接触，两者被压在一起以从平面获得压模 材料硬化后浸渍有杜邦塑料树脂的材料相互接触。

    Method of digitizing emboss dies and the like
    74.
    发明申请
    Method of digitizing emboss dies and the like 失效
    数字化压花模具等的方法

    公开(公告)号：US20020174929A1

    公开(公告)日：2002-11-28

    申请号：US09844248

    申请日：2001-04-27

    Inventor： Scott M. Burgett ,  Brent P. Ragsdale ,  Vanessa Redshaw ,  David Sowden ,  John B. Watkins

    IPC: B44C001/00 ,  B31F001/07

    CPC classification number: B44B3/00 ,  B31F1/07 ,  B31F2201/0717 ,  B31F2201/0733 ,  B31F2201/0779 ,  B44C1/00 ,  Y10T156/1023

    Abstract: A method of copying a three-dimensional surface having X, Y, and Z dimensions forms a translucent impression of the surface to be copied and then captures a two-dimensional image of the translucent impression. The captured image has X and Y dimensions and a grayscale value for each X, Y coordinate of the image. Then, the method converts each grayscale value of the image to a Z height value, thereby generating a digital file of X, Y, and Z values. The digital file may then be provided as an input to a numerically controlled machine, which can be operated to reproduce the surface to be copied. The method of the present invention finds particular application in digitizing handcrafted emboss dies and the like.

    Abstract translation: 复制具有X，Y和Z尺寸的三维表面的方法形成待复制表面的半透明印象，然后捕捉半透明印象的二维图像。 拍摄的图像具有X和Y尺寸以及图像的每个X，Y坐标的灰度值。 然后，该方法将图像的每个灰度值转换为Z高度值，从而生成X，Y和Z值的数字文件。 然后可以将数字文件作为输入提供给数控机器，其可以被操作以再现待复制的表面。 本发明的方法在数字化手工压花模具等方面具有特殊的应用。

    Embossing and laminating machine for gluing embossed layers
    76.
    发明授权
    Embossing and laminating machine for gluing embossed layers 失效
    压花和层压机用于胶合压花层

    公开(公告)号：US06245414B1

    公开(公告)日：2001-06-12

    申请号：US09077229

    申请日：1998-10-28

    Applicant: Guglielmo Biagiotti

    Inventor： Guglielmo Biagiotti

    IPC: B32B300

    CPC classification number: B31F1/07 ,  B31F2201/0717 ,  B31F2201/0735 ,  B31F2201/0738 ,  B31F2201/0753 ,  B31F2201/0769 ,  B31F2201/0782 ,  B31F2201/0787 ,  Y10T156/1023 ,  Y10T156/1039 ,  Y10T156/1737 ,  Y10T428/24463 ,  Y10T428/24612

    Abstract: An embossing and laminating machine is described which comprises a first embossing cylinder (3) with a surface provided with a first set of protuberances (P3) disposed with a first pitch in a first direction (Lx3) of alignment and with a second pitch in a second direction (Ly3) of alignment, the said first and the said second direction of alignment forming between them an angle (&agr;) other then zero; a second embossing cylinder (5), with its axis (A5) parallel to the axis (A3) of the first embossing cylinder (3), and with a surface provided with a second set of protuberances (P5) disposed with the said first pitch in a third direction (Lx5) of alignment and with the said second pitch in a fourth direction (Ly5) of alignment; and a first and a second pressure roller (7, 9) interacting with the said first and the said second embossing cylinder (3, 5) respectively. The first and the third direction of alignment (Lx3) are inclined with respect to the axes (A3, A5) of the corresponding embossing cylinders (3, 5) such that, in the lamination nip, there is only partial corresponding between the protuberances of one cylinder and the protuberances of the other cylinder.

    Abstract translation: 描述了压花和层压机，其包括第一压花滚筒（3），其表面设置有第一组突起（P3），第一组突起（P3）在第一方向（Lx3）上以第一间距设置，并且具有第二节距 第二方向（Ly3），所述第一和所述第二对准方向在它们之间形成除了零之外的角度（α）; 第二压花圆筒（5），其轴线（A5）平行于第一压花滚筒（3）的轴线（A3），并且具有设置有第二组突起（P5）的表面设置有所述第一间距 在第三方向（Lx5）的对准和所述第二间距在第四方向（Ly5）的对准; 以及分别与所述第一和第二压花滚筒（3,5）相互作用的第一和第二压力辊（7,9）。 第一和第三对准方向（Lx3）相对于相应的压印滚筒（3,5）的轴线（A3，A5）倾斜，使得在层压辊隙中，只有部分对应于凸起 一个气缸和另一个气缸的凸起。

    Device and process for forming a matrix cavity
    77.
    发明授权
    Device and process for forming a matrix cavity 失效
    用于形成矩阵腔的装置和工艺

    公开(公告)号：US6105492A

    公开(公告)日：2000-08-22

    申请号：US179385

    申请日：1998-10-27

    Applicant: Alfons Fergen

    Inventor： Alfons Fergen

    IPC: B29C33/40 ,  B29C59/02 ,  B30B15/02 ,  B31F1/07

    CPC classification number: B31F1/07 ,  B31F2201/0717 ,  B31F2201/0728 ,  B31F2201/0782 ,  B31F2201/0784

    Abstract: A process and device for forming a matrix cavity in the counter die of an embossing punch with an embossing device. The counter die is made of a tough, elastic to hard material such as a thermoplastic. The top die having a raised embossing pattern is pressed onto the counter die, which is heated, to form the matrix cavity.

    Abstract translation: 一种用于在具有压花装置的压花冲头的对模中形成矩阵腔的方法和装置。 反模具由韧性，弹性到硬质材料如热塑性塑料制成。 具有凸起压花图案的顶模被压在对准模具上，该模具被加热以形成矩阵腔。

    Embossing apparatus having magnetic roller and flexible embossing plates therefor
    78.
    发明授权
    Embossing apparatus having magnetic roller and flexible embossing plates therefor 失效
    压花装置具有磁辊和柔性压花板

    公开(公告)号：US4116594A

    公开(公告)日：1978-09-26

    申请号：US766977

    申请日：1977-02-09

    Applicant: Dale D. Leanna ,  Allen R. Jorgensen ,  Thomas R. Curro ,  Andrew M. Bray

    Inventor： Dale D. Leanna ,  Allen R. Jorgensen ,  Thomas R. Curro ,  Andrew M. Bray

    IPC: B29C33/32 ,  B29C59/04 ,  B31F1/07 ,  B41C1/18 ,  B44B5/02 ,  F16C13/00 ,  B29D7/14

    CPC classification number: B29C59/04 ,  B29C33/32 ,  B31F1/07 ,  B41C1/18 ,  B44B5/026 ,  F16C13/00 ,  B31F2201/0717 ,  B31F2201/0723 ,  B31F2201/0728 ,  B31F2201/073 ,  B31F2201/0743 ,  B31F2201/0776 ,  Y10S425/033

    Abstract: Apparatus for applying a continuous embossing pattern to webs of material such as paper or the like and a method for producing an embossing surface. The apparatus includes rollers which receive a web or webs of such material therebetween and removable embossing plates secured to the surface of the rollers and having an embossing surface for embossing the webs. The rollers are constructed such that they have magnetic properties whereby the embossing plates which are comprised of magnetically attracted material can be held against the roller surface. The plates are positioned in closely adjacent relationship with respect to each other such that they provide a continuous embossing pattern around the surface of the roller. The plates and the rollers also include mutually engaging registering means which permit the plates to be accurately aligned with respect to the roller surface. The plates can thus be readily removed or replaced in the event that they become worn or damaged or in the event that it is desirable to change the embossing pattern frequently. The embossing pattern can be formed in the surface of each of the embossing plates by means of a method of coating the plate surfaces with a photo-chemical resist material, laying a negative of the desired pattern over the photo-chemical coating, directing light through the negative to cause selective deterioration of the coating, and subjecting the plate to a caustic chemical, wash chemical, or etchant to etch the desired pattern into the surface of the plate. The plate may, if necessary, be further machined in order to increase the depth of the etching and to improve the definition and clarity of the embossing pattern.

    Abstract translation: 用于将连续压花图案施加到诸如纸或类似材料的纸幅的装置以及用于生产压花表面的方法。 该装置包括在其间容纳这种材料的腹板或腹板的辊，以及固定到辊的​​表面的可移除的压花板，并具有用于压花腹板的压花表面。 辊被构造成使得它们具有磁性，由此由磁吸引材料构成的压花板可以抵靠辊表面保持。 板相对于彼此定位成紧密的关系，使得它们围绕辊的表面提供连续的压花图案。 板和辊也包括相互接合的配准装置，其允许板相对于辊表面精确对准。 因此，如果它们变得磨损或损坏，或者希望经常改变压花图案，则可以容易地移除或更换板。 压花图案可以通过用光致抗蚀剂材料涂覆板表面的方法形成在每个压花板的表面中，在光化学涂层上铺设所需图案的负片，将光引导通过 导致涂层的选择性劣化的负面，以及对板进行苛性化学品，洗涤化学品或蚀刻剂以将期望的图案蚀刻到板的表面中。 如果需要，可以进一步加工板以增加蚀刻的深度并提高压花图案的清晰度和清晰度。

    Rotary embossing die counter
    79.
    发明授权
    Rotary embossing die counter 失效
    旋转破碎机

    公开(公告)号：US3560289A

    公开(公告)日：1971-02-02

    申请号：US3560289D

    申请日：1968-02-21

    Applicant: HALLMARK CARDS

    Inventor： OTTO STANLEY W ,  WARRELL SETH W

    IPC: B29C59/00 ,  B31F1/07 ,  B31F1/00

    CPC classification number: B31F1/07 ,  B29C59/002 ,  B31F2201/0717 ,  B31F2201/073 ,  B31F2201/0743 ,  Y10T156/1039

    Abstract: A ROTARY COUNTER FOR USE AGAINST A ROTARY EMBOSSING OR FOIL STAMPING DIE HAVING A MODELED SURFACE PRESENTING A DESIGN. THE COUNTER IS PREPARED BY APPLYING SEVERAL LAYERS OF AN ULTRAVIOLET SENSITIVE, THERMOSETTING SYNTHETIC RESIN REINFORCED WITH GLASS CLOTH TO A COUNTER ROLL. AFTER PARTIAL CURING OF THE RESIN TO REDUCE THE TACKINESS THEREOF, THE DIE IS ROTATED AGAINST THE RESIN BLANKET ON THE COUNTER ROLL TO CAUSE THE OUTER FACE OF THE BLANKET TO ASSUME A SHAPE WHICH IS THE REVERSE OF THE DIE. A SHEET OF LEAD FOIL IS INSERTED BETWEEN THE DIE AND THE DEFORMED RESIN TO PROVIDE PAPER CLEARANCE. ROTATION OF THE DIE AGAINST THE LEAD FOIL CAUSED THE LATTER TO BE DEFORMED AND THE SYNTHETIC RESIN TO ASSUME THE CONFIGURATION OF THE ADJACENT FACE OF THE FOIL. FINAL CURE OF THE RESIN ON THE COUNTER ROLL IS EFFECTED BY APPLICATION OF ULTRAVIOLET ENERGY TO THE RESIN DURING ROTATION OF THE COUNTER ROLL.

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