Tracing code and positioning line processing method, screen printing plate and film
By preparing target film and target screens with traceability codes and positioning lines, the traceability codes are printed while printing the positioning lines, and the problem of individual traceability code production in the existing technology increases production costs and management difficulties, reducing production costs and management difficulties.
Patent Information
- Application Number
- CN202411521255.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-03-07
AI Technical Summary
In the prior art, traceability code production requires a separate process, specific production equipment and auxiliary equipment, as well as specific operators and inspectors, which increases production costs and management difficulties.
By preparing a target film with a traceability code and a positioning line, and preparing a target film with a target film, the target film is used to print the traceability code and the positioning line to print the traceability code while printing the positioning line.
There is no need to set up specific production equipment and auxiliary equipment separately, as well as specific operators and inspectors to print traceability codes, effectively reducing production costs and management difficulties.
Smart Images
Figure CN119584441A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to a traceability code and a positioning line manufacturing process, and in particular to a traceability code and a positioning line manufacturing method, a screen and a film. Background Art
[0002] With the continuous iteration and development of products in various industries, consumers have higher requirements for product quality and safety. In some industries, in order to ensure the traceability of product parts, the manufacturing standards of the products clearly require that each component has a traceability code. This measure enables users to clearly understand the specific information of the components, production batch numbers, etc., and can achieve timely and accurate inquiries when quality problems are found, greatly improving the overall quality control level and safety assurance of the products.
[0003] For example, in products such as automobiles, smart building switch panels, and medical device panels, the production process of traceability codes is usually a separate process. Generally, positioning lines are printed on the product to facilitate the installation of various components during product assembly. The traceability code is printed after the positioning lines are printed. Usually, the printing of traceability codes includes UV inkjet coding and dot matrix inkjet coding. The upper and lower processes of UV inkjet coding are: positioning line printing → baking → UV inkjet coding → cleaning → inspection. The upper and lower processes of dot matrix inkjet coding are: positioning line printing → baking → dot matrix inkjet coding → baking → cleaning → inspection.
[0004] The production of traceability codes is a separate process that requires specific production equipment and auxiliary equipment as well as specific operators and inspectors, which increases production costs and management difficulties. UV inkjet printers and dot matrix inkjet printers are both high-intensity consumable equipment for continuous single-piece operations. They are prone to failure during continuous production, affecting the progress of the upstream and downstream processes. Furthermore, the special white ink and solvents used in the equipment are easy to consume and volatilize, which is not only costly, but may also have adverse effects on the production environment and product quality. Summary of the invention
[0005] The purpose of the embodiments disclosed herein is to provide a traceability code and positioning line process method, screen and film, so as to solve the technical problem that the traceability code production in the prior art is a separate process, which requires specific production equipment and auxiliary equipment as well as specific operators and inspectors, increasing production costs and management difficulty.
[0006] To solve the above technical problems, the embodiments of the present disclosure provide the following technical solutions:
[0007] The first aspect of the present disclosure provides a traceability code and a positioning line process method. The method comprises:
[0008] A target film is prepared according to target information, the target film has a traceability code and a positioning line, and a target screen is prepared according to the target film. The traceability code and the positioning line can be printed on the processing component through the target screen.
[0009] Furthermore, the target information includes: traceability information and location information;
[0010] A first film is prepared according to the traceability information to form a traceability code on the first film, a second film is prepared according to the positioning information to form a positioning line on the second film, and the first film and the second film are spliced to form a target film.
[0011] Further, the target information includes: traceability code location information;
[0012] Preparing the second film according to the positioning information also includes:
[0013] The second film is marked at a preset position according to the position information of the traceability code, and the first film can be set at the preset position.
[0014] Furthermore, the mark at the preset position corresponds to the shape of the first film, and splicing the first film and the second film includes:
[0015] The mark at the preset position is cut to obtain a placement gap, and the first film is bonded into the placement gap.
[0016] Further, preparing the first film according to the traceability information includes:
[0017] A plurality of different traceability codes are formed on the third film according to the traceability information, and the third film is cut to obtain a plurality of first films, and the plurality of first films correspond to the plurality of different traceability codes one by one.
[0018] Further, preparing a target halftone plate according to the target film includes: the target halftone plate is 420 meshes.
[0019] Further, preparing a target screen according to a target film includes: the thickness of the photosensitive rubber mold is 8-9 um.
[0020] Furthermore, the target screen can be used to print the traceability code and the positioning line on the processing component, which then includes:
[0021] The treated parts were baked at 130°C / 10min, and then the baked treated parts were cleaned and inspected.
[0022] A second aspect of the present disclosure provides a film, which is based on the traceability code and positioning line process method provided by the first aspect of the present disclosure.
[0023] The third aspect of the present disclosure provides a screen, which is based on the traceability code and positioning line process method provided by the first aspect of the present disclosure.
[0024] The first aspect of the present disclosure provides a traceability code and positioning line manufacturing method, which includes preparing a target film according to target information, so that the target film has a traceability code and a positioning line, then preparing a target screen according to the target film, and using the target screen to print the traceability code and the positioning line on the processing component. In this way, the traceability code can be printed at the same time as the positioning line is printed, and there is no need to separately set up specific production equipment and auxiliary equipment as well as specific operators and inspectors to print the traceability code, which effectively reduces production costs and management difficulties. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present disclosure will become readily understood. In the accompanying drawings, several embodiments of the present disclosure are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:
[0026] Figure 1 The schematic diagram of the traceability code and the process flow diagram of the positioning line process method is schematically shown;
[0027] Figure 2 The structural diagram of the target film is schematically shown;
[0028] Figure 3 The structural diagram of the third film is schematically shown;
[0029] Description of Figure Numbers:
[0030] 1. Target film; 11. First film; 111. Traceability code; 112. Text information; 12. Second film; 121. Positioning line; 13. Third film. DETAILED DESCRIPTION
[0031] The following is a further detailed description of the embodiments of the present disclosure in conjunction with the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.
[0032] The present disclosure provides these embodiments to make the present disclosure thorough and complete, and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.
[0033] It should be noted that, in the description of the present disclosure, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.
[0034] In addition, the words "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.
[0035] Embodiment 1
[0036] like Figure 1 As shown, the first embodiment of the first aspect of the present disclosure provides a traceability code 111 and a positioning line 121 process method, and the solution includes:
[0037] S1, preparing a target film 1 according to target information, wherein the target film 1 has a traceability code 111 and a positioning line 121;
[0038] Specifically, the target information may be information that can be used to generate the traceability code 111 and the positioning line 121, and is not specifically limited. Generating the traceability code 111 and the positioning line 121 according to the target information may be to generate a traceability code 111 with specific information through a traceability code 111 generator, and obtain the position and shape information of the positioning line 121 according to the requirements, and then first export the generated traceability code 111, and edit the positioning line 121 and the traceability code 111 through vector drawing software such as AI or CoreIDRAW, and finally merge the traceability code 111 and the positioning line 121 through two-dimensional software such as CAD, and finally manufacture the target film 1 according to the merged drawing of the traceability code 111 and the positioning line 121. For the method of manufacturing the target film 1, a conventional film manufacturing method may be used, and is not specifically limited.
[0039] S2, preparing a target screen according to the target film 1;
[0040] Specifically, the target screen can be made according to the target film 1 by pre-making a blank screen with mesh and dried photosensitive adhesive, and the target film 1 is placed flat on the blank screen for exposure to generate the target screen, and the positioning line 121 and the traceability code 111 are correspondingly generated on the target screen.
[0041] S3. The traceability code 111 and the positioning line 121 can be printed on the processing component through the target screen.
[0042] Specifically, the target screen can be first set on the screen holder, and the processing component can be set on one side of the screen, and the positions of the target screen and the processing component can be adjusted. Then, the printing equipment is used to release ink so that the traceability code 111 and the positioning line 121 on the target screen are printed on the processing component.
[0043] like Figure 2 As shown, in some embodiments, the target information includes: traceability information and positioning information; a first film 11 is prepared according to the traceability information to form a traceability code 111 on the first film 11, a second film 12 is prepared according to the positioning information to form a positioning line 121 on the second film 12, and the first film 11 and the second film 12 are spliced to form a target film 1.
[0044] Specifically, the traceability information may be specific information of the product, such as the date of production, the production process, etc., which is not specifically limited. The traceability code 111 may be generated by using the QR code generation software through the traceability information, and the traceability code 111 may be printed on the film to form the first film 11. The positioning information may include the position information of the processing component where other components need to be installed, and the positioning line 121 may be drawn according to the position information, and the positioning line 121 may be printed on the film to form the second film 12, without limiting the specific method. For the splicing of the first film 11 and the second film 12, the first film 11 may be attached to the blank space of the second film 12, so that the patterns of the first film 11 and the second film 12 can be printed on the screen during exposure. It should be noted that the first film 11 should be spliced to the position where the second film 12 does not have the positioning line 121, so as to place the images of the two overlap, resulting in mutual influence between the two.
[0045] With such a configuration, when the positioning line 121 and the traceability code 111 are printed on the product, if the same positioning line 121 is used but the traceability code 111 is replaced, the first film 11 can be removed and replaced with the first film 11 printed with other traceability codes 111, and then spliced with the second film 12. Conversely, if the same traceability code 111 is used but the positioning line 121 is replaced, the second film 12 can be removed and replaced with the second film 12 printed with other positioning lines 121, so as to reduce the cost of printing films.
[0046] like Figure 2 As shown, in some embodiments, the target information includes: the location information of the traceability code 111; preparing the second film 12 according to the positioning information also includes: marking the second film 12 at a preset position according to the location information of the traceability code 111, and the first film 11 can be set at the preset position.
[0047] Specifically, the position information of the traceability code 111 may be included in the position of the traceability code 111 relative to the positioning line 121 specified by the designer during product design. This position is a preset position. The traceability code 111 is set at this position so that it does not overlap with the positioning line 121, which is convenient for users and testers to scan the traceability code 111. The mark of the preset position may be a plurality of positioning points set on the second film 12, or it may be a positioning line 121. The mark of the preset position may be transparent or may be colored, and is not specifically limited. Setting a mark of the preset position can quickly position the first film 11 at the preset position so that the first film 11 and the second film 12 can be spliced. In this embodiment, when the second film 12 is prepared by positioning information, the positioning line 121 and the mark of the preset position may be printed on the second film 12 together to increase the accuracy of positioning the preset position.
[0048] In some embodiments, the mark at the preset position corresponds to the shape of the first film 11 , and splicing the first film 11 and the second film 12 includes: cutting the mark at the preset position to obtain a placement gap, and gluing the first film 11 into the placement gap.
[0049] Specifically, the mark at the preset position can be a line corresponding to the shape of the first film 11, or a graphic corresponding to the shape of the first film 11, and there is no specific limitation on it. After the first film 11 and the second film 12 are prepared, the mark at the preset position can be cut by a cutting tool to generate a placement gap on the second film 12, and then the first film 11 is bonded to the placement gap. There is no specific limitation on the specific bonding method between the two. In this embodiment, the two can be bonded by transparent glue. In this way, cutting the mark at the preset position can effectively avoid the influence of the mark during subsequent exposure and reduce the influence of the mark on the target screen.
[0050] In this embodiment, the first film 11 may be a rectangular film sheet, and the distance between the edge of the first film 11 and the traceability code 111 may be 3 mm. Some text information 112 may be printed on one side of the traceability code 111, such as production time or precautions, etc. Correspondingly, a rectangular frame corresponding to the shape of the first film 11 may be printed at the preset position of the second film 12, and the line thickness of the rectangular frame may be 0.1 mm. After the second film 12 is drawn, the rectangular frame may be cut off along the edge by a cutting tool such as scissors. It should be noted that after cutting, it is necessary to ensure that no lines of the rectangular frame are left on the second film 12.
[0051] like Figure 3 As shown, in some embodiments, preparing the first film 11 according to the traceability information includes: forming a plurality of different traceability codes 111 on the third film 13 according to the traceability information, cutting the third film 13 to obtain a plurality of first films 11, and the plurality of first films 11 correspond one-to-one to the plurality of different traceability codes 111.
[0052] Specifically, the information in the traceability code 111 may include production information of multiple different products. For example, in the same product, the information inside the traceability code 111 is substantially the same, wherein the different information is mainly the production date, number, etc. In the process of producing the third film 13, it is necessary to print the traceability codes 111 with different information on the same film to form the third film 13. In this embodiment, a cutting line can be set around each traceability code 111, and the third film 13 can be cut according to the cutting line to form multiple first films 11. The cutting line can be printed on the third film 13 together with the traceability code 111, and it can be specifically drawn by two-dimensional mapping software, and the specific method of its generation is not limited. In this embodiment, since the shape of the first film 11 is a rectangle, the shape of its cutting line can also be a rectangle. It should be noted that in the process of cutting, it is necessary to ensure that there are no cutting lines on the cut first film 11 to prevent the cutting lines from affecting the target screen production in the subsequent process.
[0053] In some embodiments, preparing a target screen according to the target film 1 includes: the target screen is 420 mesh. The thickness of the photosensitive adhesive mold is 8-9um. Setting the screen mesh to 420 mesh is conducive to thinner ink thickness of the screen-printed pattern and clearer image. At the same time, setting the thickness of the photosensitive adhesive film to 8-9um is conducive to making the QR code printed on the screen clearer and better controlling the thickness of the white ink printed on the screen.
[0054] In some embodiments, the traceability code 111 and the positioning line 121 can be printed on the processing component through the target screen, and then the processing component is baked at 130°C / 10min, and then the baked processing component is cleaned and inspected.
[0055] Specifically, after printing the traceability code 111 and the positioning line 121 on the processing component using the target screen, the processing component is baked at 130°C / 10min to ensure that the ink printed on the processing component by the target screen is dry and solidified. The baked processing component is then cleaned and inspected to prevent the positioning line 121 on the processing component from being incomplete and the traceability code 111 from being unrecognizable.
[0056] Embodiment 2
[0057] Embodiment 2 of the second aspect of the present disclosure provides a film, which is based on the traceability code 111 and positioning line 121 process method provided in the embodiment of the present disclosure.
[0058] Specifically, a film provided in the second embodiment of the present disclosure can be the target film 1 described in the process method of the traceability code 111 and the positioning line 121 provided in the first embodiment of the present disclosure, which includes a first film 11 and a second film 12. The traceability code 111 is printed on the first film 11, and the positioning line 121 is printed on the second film 12. At the same time, a preset position for splicing the first film 11 is reserved on the second film 12. During use, the first film 11 and the second film 12 are spliced. For the specific description of the first film 11 and the second film 12, please refer to the description in the first embodiment of the present disclosure, which will not be repeated here.
[0059] The film provided in the second embodiment of the present disclosure can replace the first film 11 according to demand, or replace the second film 12 according to demand, which effectively reduces the process flow and materials of film production and reduces the cost of producing different films.
[0060] Embodiment 3
[0061] A third embodiment of the present disclosure provides a screen plate, which is based on the traceability code 111 and positioning line 121 process method provided in the embodiment of the present disclosure.
[0062] Specifically, a screen provided in the third embodiment of the present disclosure can be the target screen described in the process method of the traceability code 111 and the positioning line 121 provided in the first embodiment of the present disclosure. The film provided in the second embodiment of the present disclosure is used in the production process. In the process of producing the screen, the production process can be effectively reduced and the cost can be reduced.
[0063] The above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.
[0064] It should also be noted that in the description of the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.
[0065] All terms used in the present disclosure have the same meanings as those understood by those of ordinary skill in the art to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, for example, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined as such herein.
[0066] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.
Claims
1. A traceability code and positioning line process method, characterized in that: The method includes: A target film (1) is prepared according to target information, the target film (1) having a traceability code (111) and a positioning line (121), and a target screen is prepared according to the target film (1), and the traceability code (111) and the positioning line (121) can be printed on a processing component through the target screen.
2. The traceability code and positioning line process method according to claim 1, characterized in that: The target information includes: tracing information and positioning information; A first film (11) is prepared according to the traceability information to form a traceability code (111) on the first film (11); a second film (12) is prepared according to the positioning information to form a positioning line (121) on the second film (12); and the first film (11) and the second film (12) are spliced together to form the target film (1).
3. The traceability code and positioning line process method according to claim 2, characterized in that: The target information includes: the location information of the traceability code (111); The step of preparing the second film (12) according to the positioning information further comprises: The second film (12) is marked at a preset position according to the position information of the traceability code (111), and the first film (11) can be set at the preset position.
4. The traceability code and positioning line process method according to claim 3, characterized in that: The mark at the preset position corresponds to the shape of the first film (11), and the step of splicing the first film (11) and the second film (12) comprises: The mark at the preset position is cut to obtain a placement gap, and the first film (11) is bonded into the placement gap.
5. The traceability code and positioning line process method according to any one of claims 2 to 4, characterized in that: Preparing a first film (11) according to the traceability information includes: A plurality of different traceability codes (111) are formed on the third film (13) according to the traceability information, and the third film (13) is cut to obtain a plurality of the first films (11), and the plurality of the first films (11) correspond one-to-one to the plurality of different traceability codes (111).
6. The traceability code and positioning line process method according to claim 1, characterized in that: The step of preparing a target screen according to the target film (1) includes: the target screen is 420 meshes.
7. The traceability code and positioning line process method according to claim 1, characterized in that: The method of preparing a target screen according to the target film (1) includes: the thickness of the photosensitive rubber mold is 8-9 um.
8. The traceability code and positioning line process method according to claim 1, characterized in that: The process of printing the traceability code (111) and the positioning line (121) on the processing component by the target screen includes: The treated component is baked at 130° C. / 10 min, and then the baked treated component is cleaned and inspected.
9. A screen, characterized in that: Including, the screen is based on the traceability code and positioning line process method of any one of claims 1-8.
10. A film, characterized in that: The film is based on the traceability code and positioning line process method of any one of claims 1-8.