WO2019157615A1 - Method for re-processing after printing - Google Patents

Method for re-processing after printing Download PDF

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Publication number
WO2019157615A1
WO2019157615A1 PCT/CN2018/076600 CN2018076600W WO2019157615A1 WO 2019157615 A1 WO2019157615 A1 WO 2019157615A1 CN 2018076600 W CN2018076600 W CN 2018076600W WO 2019157615 A1 WO2019157615 A1 WO 2019157615A1
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WIPO (PCT)
Prior art keywords
processing
plate
processed
printing
pattern
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PCT/CN2018/076600
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French (fr)
Chinese (zh)
Inventor
洪能文
Original Assignee
洪能文
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Application filed by 洪能文 filed Critical 洪能文
Priority to CN201880003802.4A priority Critical patent/CN110383180B/en
Priority to PCT/CN2018/076600 priority patent/WO2019157615A1/en
Priority to JP2019526562A priority patent/JP6952114B2/en
Publication of WO2019157615A1 publication Critical patent/WO2019157615A1/en

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically

Definitions

  • the present invention relates to a printing method, and more particularly to a method of reworking after printing.
  • Printing is one of the four great inventions in ancient China. It is a technique for rapidly copying images or text manuscripts. More importantly, printing is the forerunner of modern human civilization. Because of the invention of knowledge before the invention of printing Copying by manpower is not only time-consuming, laborious, but also prone to errors. By printing a large number of copies of relevant books, knowledge can be widely disseminated.
  • printing can be classified into lithographic printing, letterpress printing, gravure printing and screen printing, etc., and the first step of printing is to make a plate, and then printing can be carried out, and the plate-making process is required for plate-making to form on the plate.
  • Pattern such as Chinese patent CN No. 202948248, the "screen version of the film fixture", comprising a transparent base, a positioning pin and a transparent platform, drawing a positioning line on the transparent platform, and then using the positioning pin to position a screen in the transparent On the light base, and then attaching the negative film, performing exposure etching and the like can be completed.
  • the main object of the present invention is to solve the problems of low printing accuracy, long alignment time, and high cost.
  • the present invention provides a method of reworking after printing, comprising the steps of:
  • Step S1 forming a basic pattern on a product to be processed
  • Step S2 obtaining an electronic image of the basic pattern by using an image capturing unit
  • Step S3 correcting the absolute position information of a processing pattern by a computer electrically connected to the image capturing unit to correspond to the electronic image, and thereby forming a processing plate, the processing plate having a corresponding image Reprocessing zone;
  • Step S4 input the to-be-processed product into a processing unit electrically connected to the computer to process the reworked area of the processed plate and the position of the to-be-processed product.
  • step S1 the basic pattern is formed in a group selected from the group consisting of lithography and screen printing.
  • step S2 the image acquisition unit acquires the electronic image by scanning.
  • step S3 the following steps are further included:
  • Step S3A correcting, by the computer, the processing pattern corresponds to the to-be-printed product
  • Step S3B sequentially forming a photoresist and a patterned barrier layer on the processing plate, the processed plate being a screen;
  • Step S3C etching the photoresist to form a patterned mask, and the patterned mask has a rework area corresponding to the processing pattern.
  • step S3B the patterned barrier layer is formed by spraying.
  • the material of the photoresist is phenolic resin, epoxy resin, polyisoprene rubber or a combination thereof.
  • step S4 the following steps are further included:
  • Step S4A inputting the to-be-processed product into the processing processing unit, the processing processing unit correspondingly positioning the reworked area of the processed plate with the processing position of the to-be-processed product;
  • Step S4B coating a coating on the patterned shield, the coating forming the processing pattern on the workpiece to be processed through the patterned shielding and the processing plate.
  • the processing plate is selected from any one of a lithographic plate, a bronzing plate, an embossed plate, and a die plate.
  • the invention replaces the traditional use of manual typesetting by computer correction, can increase the printing precision and reduce the waste of time, and further avoids the use of the film, and can effectively reduce the production cost.
  • FIG. 1 is a schematic flow chart of a preferred embodiment of the present invention.
  • FIG. 2 is a functional block diagram of a preferred embodiment of the present invention.
  • 3A-3F are schematic diagrams showing a manufacturing process according to a preferred embodiment of the present invention.
  • the present invention is a method for re-processing after printing, comprising the following steps:
  • Step S1 As shown in FIG. 3A and FIG. 3B, a basic pattern 60 is formed on a workpiece 10, and the basic pattern 60 may be formed by lithography or screen 40 printing, etc., wherein FIG. 3B It is a cross-sectional view taken along line AA in Fig. 3A, and the thickness of the base pattern 60 is extremely smaller than that of the article to be processed 10, and the thickness thereof will be thicker for the sake of illustration.
  • the basic pattern 60 is exemplified by the word "middle".
  • Step S2 The electronic image of the basic pattern 60 is obtained by an image capturing unit 70.
  • the image capturing unit 70 obtains the electronic image by scanning, but may also use photography. The method is completed, not limited to this.
  • Step S3 As shown in FIG. 2 and FIG. 3C and FIG. 3D, the image capturing unit 70 is electrically connected to a computer 80, and the absolute position information of a processing pattern 20 is corrected by the computer 80 to correct
  • the electronic image is formed on a processing plate 40, and the processing plate 40 has a rework area 41 corresponding to the electronic image, and the processing plate 40 can be a screen, a lithography, a bronzing plate, an embossed plate. , a knife version, etc., and in this embodiment, a screen is taken as an example.
  • computer 80 correction the accuracy of printing can be increased, the time of typesetting can be reduced, and the use of negatives can be reduced.
  • step S1 if it is produced by lithography, the product to be processed 10 (usually paper or cloth) is slightly deformed by heat expansion and contraction, and has a slight change in length or width, if directly If it is processed again, there will be a problem of inaccurate alignment. Therefore, it is necessary to perform position confirmation using step S3.
  • step S3 the following steps are included to achieve the goal:
  • Step S3A The processing pattern 20 is corrected by the computer 80 to correspond to the article 10 to be processed.
  • Step S3B After the correction, the corresponding processing plate 40 is formed.
  • a photoresist 32 and a patterned barrier layer 33 are sequentially formed on the processing plate 40.
  • the patterned barrier layer 33 can be sprayed.
  • Way of forming can use inkjet technology (ink The way of jet) achieves the effect of fine spraying, and as such, the patterned barrier layer 33 is formed to be finer.
  • the material of the photoresist 32 may be phenolic resin, epoxy resin, polyisoprene rubber or a combination thereof.
  • Step S3C as shown in FIG. 3D, the photoresist 32 is exposed.
  • the positive photoresist 32 is used to soften the irradiated photoresist 32, but the negative photoresist 32 may also be used. limit.
  • the photoresist 32 is etched to remove the softened photoresist 32 and the patterned barrier layer 33 to form the patterned shield 30, and the patterned shield 30 has a corresponding corresponding to the processed pattern 20. Reprocessing zone 41.
  • Step S4 Finally, as shown in FIG. 3E, the to-be-processed product 10 is input into a processing unit 90 electrically connected to the computer 80, and the processing unit 90 corresponds to the processing plate 40 and the to-be-processed product.
  • the position of 10 is processed to process the product to be processed 10, and in the screen printing of this embodiment, the following steps are included:
  • Step S4A The workpiece 10 to be processed is input into the processing unit 90, and the processing unit 90 positions the rework area 41 of the processing plate 40 and the workpiece 10 in a corresponding position.
  • Step S4B coating a coating 50 on the patterned shield 30, the coating 50 forms the processing pattern 20 on the workpiece 10 through the patterned shield 30 and the processing plate 40, and then, as shown in FIG. 3F It is shown that the processing plate 40 is removed, and the processing pattern 20 has a certain thickness corresponding to the processing plate 40. If viewed from the front, it is the same as FIG. 3A, but the difference in thickness can be felt by touching with a finger. The thickness in the figure will be drawn thicker to facilitate the illustration.
  • the processing plate 40 can also be a digital version stored in the computer 80.
  • a digital version stored in the computer 80.
  • the digital version is directly sprayed, so that the processing plate 40 does not need to be actually produced, and the cost can be reduced and the process efficiency can be improved.
  • the present invention has the following features:
  • the patterning barrier layer is formed by spraying, which can increase the fineness and effectively reduce the cost of fabricating the patterned barrier layer.
  • the traditional negative film is not required for the exposure action, thereby saving the consumption of the negative film and further reducing the cost.
  • the position of the basic pattern is confirmed by scanning first, and then the position to be printed is confirmed by the computer and corrected to ensure that the position of the screen printing corresponds to the position of the basic pattern, thereby avoiding the problem of printing error.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Manufacturing Of Printed Wiring (AREA)

Abstract

A method for re-processing after printing: first forming a basic pattern on a product to be processed; then obtaining an electronic image of the basic pattern by means of an image acquisition unit; correcting absolute position information of a processing pattern by means of a computer that is electrically connected to the image acquisition unit so as to correspond to the electronic image, thereby forming a processing plate, the processing plate having a re-processing region that corresponds to the electronic image; and finally inputting the product to be processed into a processing treatment unit that is electrically connected to the computer such that the re-processing region of the processing plate corresponds to the position of the product to be processed and processing. By means of a mode in which computer corrections replace the traditional use of manual typesetting, the accuracy of printing may be increased, the amount of wasted time is reduced, and directly outputting after computer correction may reduce the use of negative films.

Description

印刷后再次加工的方法Method of reprocessing after printing 技术领域Technical field
本发明涉及一种印刷方法，尤其涉及一种印刷后再次加工的方法。The present invention relates to a printing method, and more particularly to a method of reworking after printing.
背景技术Background technique
印刷术为中国古代四大发明之一，其为将影像或文字原稿迅速大量复制的一种技术，更重要的是，印刷术是人类近代文明的先导，因为印刷术发明之前，知识的传播主要靠人力进行抄写，不仅费时、费力，又容易产生错误，而通过印刷大量的复制相关书件，才可以将知识广泛的传播。Printing is one of the four great inventions in ancient China. It is a technique for rapidly copying images or text manuscripts. More importantly, printing is the forerunner of modern human civilization. Because of the invention of knowledge before the invention of printing Copying by manpower is not only time-consuming, laborious, but also prone to errors. By printing a large number of copies of relevant books, knowledge can be widely disseminated.
目前印刷可以分类为平版印刷、凸版印刷、凹版印刷及网版印刷等，而印刷的第一步，就是制版，而后才可进行印刷，而制版时需要进行晒版程序，才可于版上形成图案，如中国专利第CN 202948248号的“网版贴菲林治具”，其包括一透光底座、一定位销和一透明平台，于该透明平台上绘出定位线，再利用该定位销将一网版定位在该透光底座上，而后贴附上底片，进行曝光蚀刻等工艺，即可完成。At present, printing can be classified into lithographic printing, letterpress printing, gravure printing and screen printing, etc., and the first step of printing is to make a plate, and then printing can be carried out, and the plate-making process is required for plate-making to form on the plate. Pattern, such as Chinese patent CN No. 202948248, the "screen version of the film fixture", comprising a transparent base, a positioning pin and a transparent platform, drawing a positioning line on the transparent platform, and then using the positioning pin to position a screen in the transparent On the light base, and then attaching the negative film, performing exposure etching and the like can be completed.
技术问题technical problem
这种方式虽然会先绘出定位线，但仍需要利用人工来进行对位排版，而容易造成对位上的误差，降低印刷的精准度，且需要较长的对位时间，除此之外，也必须利用底片曝光的方式方能进行制版，耗费许多底片材料的问题，而增加印刷成本。因此，如何提高精准度、减少对位时间以及降低成本，实为一大课题。Although this method will first draw the positioning line, it still needs to use manual to perform the alignment typesetting, which is easy to cause the error in the alignment, reduce the printing precision, and requires a long alignment time, in addition to this. It is also necessary to use a film exposure method to perform plate making, which consumes a lot of film material problems and increases printing costs. Therefore, how to improve the accuracy, reduce the alignment time and reduce the cost is a big issue.
技术解决方案Technical solution
本发明的主要目的，在于解决印刷的精准度低、对位时间长以及高成本的问题。The main object of the present invention is to solve the problems of low printing accuracy, long alignment time, and high cost.
为达到上述目的，本发明提供一种印刷后再次加工的方法，包括有以下步骤：To achieve the above object, the present invention provides a method of reworking after printing, comprising the steps of:
步骤S1：形成一基础图样于一待加工品上；Step S1: forming a basic pattern on a product to be processed;
步骤S2：通过一影像采集单元取得该基础图样的电子图像；Step S2: obtaining an electronic image of the basic pattern by using an image capturing unit;
步骤S3：通过与该影像采集单元电性连接的一计算机，校正一加工图案的绝对位置信息，以对应于该电子图像，并借此形成一加工版，该加工版具有一对应于该电子图像的再加工区；以及Step S3: correcting the absolute position information of a processing pattern by a computer electrically connected to the image capturing unit to correspond to the electronic image, and thereby forming a processing plate, the processing plate having a corresponding image Reprocessing zone;
步骤S4：将该待加工品输入至一与该计算机电性连接的加工处理单元中，以对应该加工版的该再加工区与该待加工品的位置并进行加工。Step S4: input the to-be-processed product into a processing unit electrically connected to the computer to process the reworked area of the processed plate and the position of the to-be-processed product.
其中，于步骤S1中，该基础图样的形成方式选自于由平版印刷及网版印刷所组成的群组。Wherein, in step S1, the basic pattern is formed in a group selected from the group consisting of lithography and screen printing.
其中，于步骤S2中，该影像采集单元利用扫描的方式取得该电子图像。In step S2, the image acquisition unit acquires the electronic image by scanning.
其中，于步骤S3中，还包括有以下步骤：Wherein, in step S3, the following steps are further included:
步骤S3A：通过该计算机校正该加工图案对应于该待印刷品；Step S3A: correcting, by the computer, the processing pattern corresponds to the to-be-printed product;
步骤S3B：依序形成一光阻与一图形化阻挡层于该加工版上，该加工版为一网版；以及Step S3B: sequentially forming a photoresist and a patterned barrier layer on the processing plate, the processed plate being a screen; and
步骤S3C：对该光阻进行蚀刻，以形成一图形化屏蔽，且该图形化屏蔽具有对应于该加工图案的再加工区。Step S3C: etching the photoresist to form a patterned mask, and the patterned mask has a rework area corresponding to the processing pattern.
其中，于步骤S3B中，该图形化阻挡层利用喷涂的方式形成。Wherein, in step S3B, the patterned barrier layer is formed by spraying.
其中，于步骤S3B中，该光阻的材质为酚醛树脂、环氧树脂、聚异戊二烯橡胶或其组合。Wherein, in step S3B, the material of the photoresist is phenolic resin, epoxy resin, polyisoprene rubber or a combination thereof.
其中，于步骤S4中，还包括有以下步骤：Wherein, in step S4, the following steps are further included:
步骤S4A：将该待加工品输入该加工处理单元中，该加工处理单元将该加工版的该再加工区与该待加工品进行加工位置的对应定位；以及Step S4A: inputting the to-be-processed product into the processing processing unit, the processing processing unit correspondingly positioning the reworked area of the processed plate with the processing position of the to-be-processed product;
步骤S4B：涂布一涂料于该图形化屏蔽上，该涂料通过该图形化屏蔽与该加工版而形成该加工图案于该待加工品上。Step S4B: coating a coating on the patterned shield, the coating forming the processing pattern on the workpiece to be processed through the patterned shielding and the processing plate.
其中，于步骤S3中，该加工版选自于平版、烫金版、压纹版、刀版的任一种。Wherein, in step S3, the processing plate is selected from any one of a lithographic plate, a bronzing plate, an embossed plate, and a die plate.
有益效果Beneficial effect
本发明的有益效果：The beneficial effects of the invention:
本发明通过计算机校正取代传统利用人工排版的方式，可以增加印刷的精准度以及减少时间的浪费，并且更进一步的避免使用底片，而可有效降低制作成本。The invention replaces the traditional use of manual typesetting by computer correction, can increase the printing precision and reduce the waste of time, and further avoids the use of the film, and can effectively reduce the production cost.
附图说明DRAWINGS
图1为本发明一较佳实施例的流程示意图。FIG. 1 is a schematic flow chart of a preferred embodiment of the present invention.
图2为本发明一较佳实施例的功能方块示意图。2 is a functional block diagram of a preferred embodiment of the present invention.
图3A~3F为本发明一较佳实施例的制作流程示意图。3A-3F are schematic diagrams showing a manufacturing process according to a preferred embodiment of the present invention.
附图标记说明                                 Description of the reference numerals
待加工品10Products to be processed 10
加工图案20Processing pattern 20
图形化屏蔽30Graphical mask 30
光阻32Photoresist 32
图形化阻挡层33Graphical barrier layer 33
加工版40Processing version 40
再加工区41Reprocessing area 41
涂料50Paint 50
基础图样60Basic pattern 60
影像采集单元70Image acquisition unit 70
计算机80Computer 80
加工处理单元90Processing unit 90
步骤S1~S4、S3A~S3C、S4A、S4B。Steps S1 to S4, S3A to S3C, S4A, and S4B.
本发明的最佳实施方式BEST MODE FOR CARRYING OUT THE INVENTION
有关本发明的详细说明及技术内容，现就配合附图说明如下：The detailed description and technical contents of the present invention will now be described with reference to the accompanying drawings:
请参阅图1至图3F所示，本发明为一种印刷后再次加工的方法，包括有以下步骤：Referring to FIG. 1 to FIG. 3F, the present invention is a method for re-processing after printing, comprising the following steps:
步骤S1：如图3A及图3B所示，先形成一基础图样60于一待加工品10上，而形成该基础图样60的方式可以为平版印刷或网版40印刷等等，其中，图3B为图3A中的A-A剖视图，而该基础图样60的厚度极小于该待加工品10，为了示意说明，其厚度会绘制的较厚。于本实施例中，该基础图样60是以“中”字作为举例说明。Step S1: As shown in FIG. 3A and FIG. 3B, a basic pattern 60 is formed on a workpiece 10, and the basic pattern 60 may be formed by lithography or screen 40 printing, etc., wherein FIG. 3B It is a cross-sectional view taken along line AA in Fig. 3A, and the thickness of the base pattern 60 is extremely smaller than that of the article to be processed 10, and the thickness thereof will be thicker for the sake of illustration. In the present embodiment, the basic pattern 60 is exemplified by the word "middle".
步骤S2：通过一影像采集单元70取得该基础图样60的电子图像，请配合参阅图2，于此实施例中，该影像采集单元70利用扫描的方式取得该电子图像，但也可以利用照相等方式完成，不以此为限。Step S2: The electronic image of the basic pattern 60 is obtained by an image capturing unit 70. Please refer to FIG. 2 . In this embodiment, the image capturing unit 70 obtains the electronic image by scanning, but may also use photography. The method is completed, not limited to this.
步骤S3：如图2配合图3C及图3D所示，该影像采集单元70电性连接于一计算机80上，通过该计算机80校正的方式，校正一加工图案20的绝对位置信息，以对应于该电子图像，并借此形成一加工版40上，且该加工版40具有一对应于该电子图像的再加工区41，而该加工版40可以为网版、平版、烫金版、压纹版、刀版等等，而于此实施例中，是以网版作为举例说明。而通过计算机80校正的方式，可以增加印刷的精准度，并可以减少排版的时间，以及减少底片的使用。需特别说明的是，由于步骤S1中，若以平版印刷方式进行制作，该待加工品10（通常为纸或布）受热伸缩会有些微变形，而有长度或宽度略微变化的状况，若直接进行再次加工，便会有对位不准的问题。因此，必须利用步骤S3进行位置确认。此外，于此步骤中，包括有以下步骤以达成目的：Step S3: As shown in FIG. 2 and FIG. 3C and FIG. 3D, the image capturing unit 70 is electrically connected to a computer 80, and the absolute position information of a processing pattern 20 is corrected by the computer 80 to correct The electronic image is formed on a processing plate 40, and the processing plate 40 has a rework area 41 corresponding to the electronic image, and the processing plate 40 can be a screen, a lithography, a bronzing plate, an embossed plate. , a knife version, etc., and in this embodiment, a screen is taken as an example. By means of computer 80 correction, the accuracy of printing can be increased, the time of typesetting can be reduced, and the use of negatives can be reduced. It should be specially noted that, in step S1, if it is produced by lithography, the product to be processed 10 (usually paper or cloth) is slightly deformed by heat expansion and contraction, and has a slight change in length or width, if directly If it is processed again, there will be a problem of inaccurate alignment. Therefore, it is necessary to perform position confirmation using step S3. In addition, in this step, the following steps are included to achieve the goal:
步骤S3A：通过该计算机80校正该加工图案20对应于该待加工品10。Step S3A: The processing pattern 20 is corrected by the computer 80 to correspond to the article 10 to be processed.
步骤S3B：校正过后，形成对应的该加工版40，如图3C所示，依序形成一光阻32与一图形化阻挡层33于该加工版40上，该图形化阻挡层33可以利用喷涂的方式形成，更进一步的说明，可以利用喷墨技术(ink jet)的方式达到精细喷涂的效果，如此一来，所形成的该图形化阻挡层33会较为精细。而于本实施例中，该光阻32的材质可以为酚醛树脂、环氧树脂、聚异戊二烯橡胶或其组合等。Step S3B: After the correction, the corresponding processing plate 40 is formed. As shown in FIG. 3C, a photoresist 32 and a patterned barrier layer 33 are sequentially formed on the processing plate 40. The patterned barrier layer 33 can be sprayed. Way of forming, further explanation, can use inkjet technology (ink The way of jet) achieves the effect of fine spraying, and as such, the patterned barrier layer 33 is formed to be finer. In this embodiment, the material of the photoresist 32 may be phenolic resin, epoxy resin, polyisoprene rubber or a combination thereof.
步骤S3C：如图3D所示，对该光阻32进行曝光，于本实施例中，使用正光阻32，使得被照射的光阻32软化，但也可以使用负光阻32，不以此为限。再对该光阻32进行蚀刻，以将被软化的该光阻32以及该图形化阻挡层33去除，而形成该图形化屏蔽30，且该图形化屏蔽30具有一对应于该加工图案20的再加工区41。Step S3C: as shown in FIG. 3D, the photoresist 32 is exposed. In the embodiment, the positive photoresist 32 is used to soften the irradiated photoresist 32, but the negative photoresist 32 may also be used. limit. The photoresist 32 is etched to remove the softened photoresist 32 and the patterned barrier layer 33 to form the patterned shield 30, and the patterned shield 30 has a corresponding corresponding to the processed pattern 20. Reprocessing zone 41.
步骤S4：最后，如图3E所示，将该待加工品10输入至一与该计算机80电性连接的加工处理单元90中，该加工处理单元90会对应该加工版40与该待加工品10的位置，以对该待加工品10进行加工，于本实施例的网版印刷中，包括有以下步骤：Step S4: Finally, as shown in FIG. 3E, the to-be-processed product 10 is input into a processing unit 90 electrically connected to the computer 80, and the processing unit 90 corresponds to the processing plate 40 and the to-be-processed product. The position of 10 is processed to process the product to be processed 10, and in the screen printing of this embodiment, the following steps are included:
步骤S4A：将该待加工品10输入该加工处理单元90中，该加工处理单元90将该加工版40的该再加工区41与该待加工品10进行加工位置的对应定位。Step S4A: The workpiece 10 to be processed is input into the processing unit 90, and the processing unit 90 positions the rework area 41 of the processing plate 40 and the workpiece 10 in a corresponding position.
步骤S4B：涂布一涂料50于该图形化屏蔽30上，该涂料50通过该图形化屏蔽30与该加工版40而形成该加工图案20于该待加工品10上，而后，如图3F所示，移除该加工版40，该加工图案20会对应于该加工版40而具有一定的厚度，若从正面进行观看，则与图3A相同，但利用手指触摸则可感觉出厚度的差异，图中的厚度会绘制的较厚，以利于示意说明。Step S4B: coating a coating 50 on the patterned shield 30, the coating 50 forms the processing pattern 20 on the workpiece 10 through the patterned shield 30 and the processing plate 40, and then, as shown in FIG. 3F It is shown that the processing plate 40 is removed, and the processing pattern 20 has a certain thickness corresponding to the processing plate 40. If viewed from the front, it is the same as FIG. 3A, but the difference in thickness can be felt by touching with a finger. The thickness in the figure will be drawn thicker to facilitate the illustration.
需特别说明的是，该加工版40还可以为储存于该计算机80中的数字版，当取得该基础图样60的电子图像，并通过该计算机80校正后，即会于该计算机80中形成数字版，当该待加工品10输入至该加工处理单元90后，会直接对应该数字版而进行喷涂，就不需要实际制作出该加工版40，而可降低成本，并提高工艺效率。It should be particularly noted that the processing plate 40 can also be a digital version stored in the computer 80. When the electronic image of the basic pattern 60 is obtained and corrected by the computer 80, a number is formed in the computer 80. When the workpiece 10 is input to the processing unit 90, the digital version is directly sprayed, so that the processing plate 40 does not need to be actually produced, and the cost can be reduced and the process efficiency can be improved.
综上所述，本发明具有以下特点：In summary, the present invention has the following features:
一、通过计算机校正取代传统利用人工排版的方式，可以增加印刷的精准度、减少时间的浪费以及底片的使用。First, the use of computer correction to replace the traditional use of manual typesetting, can increase the accuracy of printing, reduce the waste of time and the use of negatives.
二、通过喷涂的方式来形成该图形化阻挡层，可以增加其精细度，并且有效降低制作该图形化阻挡层的成本。Second, the patterning barrier layer is formed by spraying, which can increase the fineness and effectively reduce the cost of fabricating the patterned barrier layer.
三、不需要传统底片用以进行曝光动作，因此可节省底片的消耗，而进一步的降低成本。Third, the traditional negative film is not required for the exposure action, thereby saving the consumption of the negative film and further reducing the cost.
四、利用扫描的方式先行确认该基础图样的位置，进而通过计算机确认待印刷位置并进行校正，以确实使网版印刷的位置对应在该基础图样的位置，避免印刷误差的问题。4. The position of the basic pattern is confirmed by scanning first, and then the position to be printed is confirmed by the computer and corrected to ensure that the position of the screen printing corresponds to the position of the basic pattern, thereby avoiding the problem of printing error.
以上已将本发明做一详细说明，但以上所述的，仅为本发明的一较佳实施例而已，不能限定本发明实施的范围。即凡依据本发明权利要书所作的均等变化与修饰等，均应仍属于本发明的保护范围内。The present invention has been described in detail above, but the foregoing is only a preferred embodiment of the present invention and is not intended to limit the scope of the invention. That is, the equivalent changes and modifications made in accordance with the claims of the present invention should still fall within the scope of the present invention.

Claims (8)

  1. 一种印刷后再次加工的方法，其特征在于，包括有以下步骤：A method of reprocessing after printing, comprising the steps of:
    　　步骤S1：形成一基础图样于一待加工品上；Step S1: forming a basic pattern on a product to be processed;
    　　步骤S2：通过一影像采集单元取得该基础图样的电子图像；Step S2: obtaining an electronic image of the basic pattern by using an image capturing unit;
    　　步骤S3：通过与该影像采集单元电性连接的一计算机，校正一加工图案的绝对位置信息，以对应于该电子图像，并借此形成一加工版，该加工版具有一对应于该电子图像的再加工区；以及Step S3: correcting the absolute position information of a processing pattern by a computer electrically connected to the image capturing unit to correspond to the electronic image, and thereby forming a processing plate, the processing plate having a corresponding image Reprocessing zone;
    步骤S4：将该待加工品输送至一与该计算机电性连接的加工处理单元中，以对应该加工版的该再加工区与该待加工品的位置并进行加工。Step S4: The product to be processed is transported to a processing unit electrically connected to the computer to process the rework area corresponding to the processed plate and the position of the product to be processed.
  2. 如权利要求1所述的印刷后再次加工的方法，其特征在于，于步骤S1中，该基础图样的形成方式选自于由平版印刷及网版印刷所组成的群组。The method of post-printing re-processing according to claim 1, wherein in step S1, the basis pattern is formed in a group selected from the group consisting of lithography and screen printing.
  3. 如权利要求1所述的印刷后再次加工的方法，其特征在于，于步骤S2中，该影像采集单元利用扫描的方式取得该电子图像。The method of re-processing after printing according to claim 1, wherein in step S2, the image capturing unit acquires the electronic image by scanning.
  4. 如权利要求1所述的印刷后再次加工的方法，其特征在于，于步骤S3中，还包括有以下步骤：The method of re-processing after printing according to claim 1, wherein in step S3, the method further comprises the steps of:
    步骤S3A：通过该计算机校正该加工图案对应于该待印刷品；Step S3A: correcting, by the computer, the processing pattern corresponds to the to-be-printed product;
    步骤S3B：依序形成一光阻与一图形化阻挡层于该加工版上，该加工版为一网版；以及Step S3B: sequentially forming a photoresist and a patterned barrier layer on the processing plate, the processed plate being a screen; and
    步骤S3C：对该光阻进行蚀刻，以形成一图形化屏蔽，且该图形化屏蔽具有对应于该加工图案的再加工区。Step S3C: etching the photoresist to form a patterned mask, and the patterned mask has a rework area corresponding to the processing pattern.
  5. 如权利要求4所述的印刷后再次加工的方法，其特征在于，于步骤S3B中，该图形化阻挡层利用喷涂的方式形成。The method of post-printing rework according to claim 4, wherein in step S3B, the patterned barrier layer is formed by spraying.
  6. 如权利要求4所述的印刷后再次加工的方法，其特征在于，于步骤S3B中，该光阻的材质选自酚醛树脂、环氧树脂、聚异戊二烯橡胶及其组合所组成之群组。The method of re-processing after printing according to claim 4, wherein in step S3B, the material of the photoresist is selected from the group consisting of phenolic resin, epoxy resin, polyisoprene rubber and combinations thereof. group.
  7. 如权利要求4所述的印刷后再次加工的方法，其特征在于，于步骤S4中，还包括有以下步骤：The method of re-processing after printing according to claim 4, wherein in step S4, the following steps are further included:
    步骤S4A：将该待加工品输送至该加工处理单元中，该加工处理单元将该加工版的该再加工区与该待加工品进行加工位置的对应定位；以及Step S4A: conveying the to-be-processed product to the processing processing unit, the processing processing unit correspondingly positioning the reworked area of the processed plate with the processing position of the to-be-processed product;
    步骤S4B：涂布一涂料于该图形化屏蔽上，该涂料通过该图形化屏蔽与该加工版而形成该加工图案于该待加工品上。Step S4B: coating a coating on the patterned shield, the coating forming the processing pattern on the workpiece to be processed through the patterned shielding and the processing plate.
  8. 如权利要求1所述的印刷后再次加工的方法，其特征在于，于步骤S3中，该加工版为平版、烫金版、压纹版和刀版中的任一种。The method of re-processing after printing according to claim 1, wherein in step S3, the processing plate is any one of a lithographic plate, a bronzing plate, an embossed plate, and a die plate.
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