CN217293856U - Printing plate structure capable of replacing local area - Google Patents
Printing plate structure capable of replacing local area Download PDFInfo
- Publication number
- CN217293856U CN217293856U CN202220633350.1U CN202220633350U CN217293856U CN 217293856 U CN217293856 U CN 217293856U CN 202220633350 U CN202220633350 U CN 202220633350U CN 217293856 U CN217293856 U CN 217293856U
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- positioning mark
- printing plate
- local area
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Abstract
The utility model discloses a can change local area's printing plate structure, including the printing plate body, the printing plate body is laser sculpture rubber offset, be provided with the subsides version positioning mark that bellied printing picture and text part and top highly are less than printing picture and text part top on the printing plate body, printing picture and text part top is inked, it highly is less than printing picture and text part top and does not inke to paste version positioning mark top, can not produce unnecessary picture and text during the printing, it is provided with the subsides version positioning mark that does not need to change the region with removable local area adjacent position to need to change the region, removable local area is provided with removable local area's subsides version positioning mark with the adjacent position of region that does not need to change. The printing plate structure capable of replacing the local area reduces the plate making area, reduces the printing plate cost, saves the production cost, is suitable for different printing operations with the same content of most layouts and only the minimum part of contents by arranging the replaceable local area printing plate.
Description
Technical Field
The utility model relates to a printing plate printing technical field specifically is a can change local area's printing plate structure.
Background
The printing plate is a carrier for transferring ink to printing pictures and texts on a printing stock and can be divided into four types, namely a relief printing plate, a gravure printing plate, a lithographic printing plate and a porous printing plate, wherein the relief printing plate is used for enabling the picture and text part of the printing plate to be higher than the blank part, the gravure printing plate is used for enabling the picture and text part of the printing plate to be lower than the blank part, the lithographic printing plate is used for enabling the picture and text part and the blank part of the printing plate to be basically on the same plane and has the characteristics that the printing part is oleophilic and the blank part is hydrophilic, and the porous printing plate is used for enabling the pictures and texts of the printing plate to be composed of holes or meshes with different sizes or the same number but different numbers.
In the process of flexography production, a class of orders can appear, the orders have the characteristics that most of the layout contents are the same, and only a very small part of the contents are different, for example, only a very small part is changed when the layout is changed or the same product is produced in different places, under the condition, if the different parts can be only changed during the layout making, the area of the layout making is greatly reduced, the production cost can be effectively saved, but the position of the layout required by the printing plate in the printing production is accurate, and the layout positioning mark is required. However, in the conventional flexographic plate currently used in flexographic printing, due to the limitation of the production process, as shown in fig. 4, the heights of the printing image-text surface 401 and the positioning mark surface 402 in the existing printing plate are consistent, which may cause the positioning mark of the printing plate to be printed on the product during printing, resulting in a pattern of non-design content, which is not allowed, and thus, the local replacement of the printing plate cannot be realized, and therefore, we propose a printing plate structure capable of replacing local areas.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a can change local area's printing plate structure, adopt the direct sculpture rubber offset of laser, the printing plate structure of preparation can realize changing local area, effectively practices thrift manufacturing cost, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a printing plate structure capable of replacing local areas comprises a printing plate body, wherein the printing plate body is a laser engraving rubber plate, the printing plate body is provided with a raised printing image-text part and a plate pasting positioning mark with the top height lower than that of the printing image-text part, the top of the printing image-text part is inked, the top of the pasting plate positioning mark is lower than the top of the printing image-text part and is not inked, unnecessary images and texts are not generated during printing, the printing image-text part comprises a non-replacement area and a replaceable local area, the plate positioning mark comprises a plate positioning mark of the non-replacement area and a plate positioning mark of the replaceable local area, the adjacent position of the area which does not need to be replaced and the replaceable local area is provided with a pasting plate positioning mark of the area which does not need to be replaced, and the position of the replaceable local area adjacent to the area which does not need to be replaced is provided with a plate pasting positioning mark of the replaceable local area.
Furthermore, the top end of the pasting positioning mark is lower than the top end of the printing image-text part and lower than the plate base of the printing plate body.
Furthermore, the top of the plate pasting positioning mark is lower than the top of the printing image-text part and higher than the plate base of the printing plate body.
Furthermore, the plate attaching positioning mark of the area which does not need to be replaced and the plate attaching positioning mark of the replaceable local area are a group of line segments.
Furthermore, the pasting board positioning mark of the area which does not need to be replaced and the pasting board positioning mark of the local area which can be replaced are both circular arcs.
Compared with the prior art, the beneficial effects of the utility model are that: the printing plate structure with the replaceable local area has the following advantages:
by arranging the replaceable local area printing plate, the plate making area is reduced, the printing plate cost is reduced, the production cost is saved, and the printing plate is suitable for printing operations with the same content of most layout and only different contents of a minimum part.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic structural view of a region not to be replaced in the present invention;
FIG. 3 is a schematic structural view of a replaceable partial region according to the present invention;
FIG. 4 is a side view block diagram of a prior art printing plate configuration;
FIG. 5 is a side view of raised decal marks according to one embodiment of the present invention;
FIG. 6 is a side view of another embodiment recessed imposition mark of the present invention;
fig. 7 is a top view of an embodiment of a line segment overlay positioning mark of the present invention;
fig. 8 is a top view of an arc pasting positioning mark according to another embodiment of the present invention.
In the figure, 1 printing plate body, 10 printing image-text part, 11 pasting plate positioning mark, 101 pasting plate positioning mark without replacing area, 102 pasting plate positioning mark without replacing area, 103 replacing local area, 104 replacing local area pasting plate positioning mark, 401 printing image-text surface in current printing plate, 402 positioning mark surface in current pasting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the present embodiment provides a technical solution: a printing plate structure capable of replacing local areas comprises a printing plate body 1, wherein the printing plate body 1 is a laser engraving rubber plate, a raised printing image-text part 10 and a pasting plate positioning mark 11 with the top height lower than that of the printing image-text part 10 are arranged on the printing plate body 1, the top end of the printing image-text part 10 is inked, the top end of the pasting plate positioning mark 11 is lower than that of the printing image-text part 10 and is not inked, unnecessary images and texts are not generated during printing, the printing image-text part 10 comprises a non-replacement area 101 and a replaceable local area 103, the pasting plate positioning mark 11 comprises a pasting plate positioning mark 102 without a replacement area and a pasting plate positioning mark 104 with a replaceable local area, the pasting plate positioning mark 102 without a replacement area is arranged at a position, adjacent to the non-replacement area 101, of the replaceable local area 103 and the non-replacement area 101, since the tip of the placement positioning mark 11 is lower than the tip of the printing text portion 10 and has a fixed relative position, the placement positioning mark 11 is not inked at the time of printing. When the local replacement is carried out, the plate can be pasted according to the preset relative position of the plate pasting positioning mark 11, and the local positioning replacement can be carried out.
As shown in fig. 4, the height of the printing surface 401 and the positioning mark surface 402 in the plate in the prior art printing plate is consistent, which results in that the positioning mark of the plate is printed on the product during printing to form a pattern of non-design content.
Before plate making, according to the production requirement of a customer, determining a replaceable partial printing plate area, and setting a proper positioning mark shape and height.
Fig. 5 is a raised plate-sticking mark side view of an embodiment of the utility model, which embodies the cross-sectional design of the positioning mark of the utility model, wherein the top of the printing image-text part 10 is the inking part, in the printing process, contacts with the printed article, generates the printing image-text, wherein the top of the plate-sticking positioning mark 11 is lower than the printing image-text part 10, and is higher than the plate material base of the printing plate body 1, the top of the plate-sticking positioning mark 11 does not contact with the printed article, and no unnecessary pattern is formed on the printed article.
Fig. 6 is a side view of another embodiment of the present invention, showing the cross-sectional design of the positioning mark of the present invention, wherein the top of the printing image-text portion 10 is the inking portion, and contacts with the printed article in the printing process to generate the printing image-text, wherein the top of the plate-pasting positioning mark 11 is lower than the printing image-text portion 10 and lower than the plate material base of the printing plate body 1, and the top of the plate-pasting positioning mark 11 does not contact with the printed article, and does not form the unnecessary pattern on the printed article.
Fig. 7 is a side view of the plate attaching positioning mark of the line segment according to an embodiment of the present invention, in the case that the height of the plate attaching positioning mark 11 is the same, wherein the plate attaching positioning mark 102 of the region not to be replaced and the plate attaching positioning mark 104 of the replaceable local region have the same height and fixed relative position, and when the replaceable local region 103 is replaced, only the plate attaching positioning mark 104 of the replaceable local region on the replaceable local region 103 needs to be attached to the corresponding fixed position, so that local replacement can be realized.
Fig. 8 is a side view of the plate attaching positioning marks of the arc line according to an embodiment of the present invention under the condition that the height of the plate attaching positioning marks 11 is the same, wherein the plate attaching positioning marks 102 of the regions that do not need to be replaced and the plate attaching positioning marks 104 of the replaceable local regions have the same height and fixed relative position, and when the replaceable local regions 103 are replaced, only the plate attaching positioning marks 104 of the replaceable local regions on the replaceable local regions 103 need to be attached to the corresponding fixed positions, so that local replacement can be achieved.
Reference herein to "one embodiment," "an embodiment," or "one or more embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. Furthermore, it is noted that instances of the word "in one embodiment" are not necessarily all referring to the same embodiment.
The above description is only for illustrating the technical solutions of the present invention, and any person skilled in the art can modify and change the above embodiments without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be determined by the scope of the claims. The invention has been elucidated above in connection with an example. However, other embodiments than the above described are equally possible within the scope of the disclosure. The different features and steps of the invention may be combined in other ways than those described. The scope of the present invention is limited only by the appended claims. More generally, those of ordinary skill in the art will readily appreciate that all parameters, dimensions, materials, and configurations described herein are exemplary parameters, dimensions, materials, and/or configurations that may be used for exemplary purposes and that are dependent upon the particular application or applications for which the teachings of the present invention is/are used.
Claims (5)
1. A printing plate structure capable of replacing a local area, comprising: the printing plate comprises a printing plate body (1), wherein the printing plate body (1) is a laser engraving rubber plate, a raised printing image-text part (10) and a plate pasting positioning mark (11) with the top height lower than that of the printing image-text part (10) are arranged on the printing plate body (1), the top end of the printing image-text part (10) is inked, the top end of the plate pasting positioning mark (11) is lower than that of the printing image-text part (10) and is not inked, unnecessary images and texts are not generated during printing, the printing image-text part (10) comprises an area (101) which does not need to be replaced and a replaceable local area (103), the plate pasting positioning mark (11) comprises a plate pasting positioning mark (102) which does not need to be replaced and a plate pasting positioning mark (104) which can replace the local area, and the plate pasting positioning mark (102) which does not need to be replaced is arranged at the position adjacent to the replaceable local area (103), and a pasting plate positioning mark (104) of the replaceable partial area is arranged at the position adjacent to the area (101) which does not need to be replaced by the replaceable partial area (103).
2. A printing plate structure capable of replacing a partial area according to claim 1, wherein: the top end of the plate pasting positioning mark (11) is lower than the top end of the printing image-text part (10) and lower than the plate base of the printing plate body (1).
3. A printing plate structure capable of replacing a partial area according to claim 1, wherein: the top end of the plate pasting positioning mark (11) is lower than the top end of the printing image-text part (10) and higher than the plate base of the printing plate body (1).
4. A printing plate structure capable of replacing a partial area according to claim 1, wherein: the pasting board positioning mark (102) of the area which does not need to be replaced and the pasting board positioning mark (104) of the replaceable local area are all a group of line segments.
5. A printing plate structure capable of replacing a partial area according to claim 1, wherein: the pasting plate positioning mark (102) of the area which does not need to be replaced and the pasting plate positioning mark (104) of the replaceable local area are both circular arcs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220633350.1U CN217293856U (en) | 2022-03-23 | 2022-03-23 | Printing plate structure capable of replacing local area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220633350.1U CN217293856U (en) | 2022-03-23 | 2022-03-23 | Printing plate structure capable of replacing local area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217293856U true CN217293856U (en) | 2022-08-26 |
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ID=82936356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220633350.1U Active CN217293856U (en) | 2022-03-23 | 2022-03-23 | Printing plate structure capable of replacing local area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217293856U (en) |
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2022
- 2022-03-23 CN CN202220633350.1U patent/CN217293856U/en active Active
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