CN210679862U - Flexible printing plate for processing crease line in height direction of corrugated case - Google Patents
Flexible printing plate for processing crease line in height direction of corrugated case Download PDFInfo
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- CN210679862U CN210679862U CN201921395093.7U CN201921395093U CN210679862U CN 210679862 U CN210679862 U CN 210679862U CN 201921395093 U CN201921395093 U CN 201921395093U CN 210679862 U CN210679862 U CN 210679862U
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Abstract
The utility model discloses a flexographic printing plate for carrying out corrugated box direction of height indentation line processing relates to corrugated box production technical field, when aiming at solving and adopting current flexographic printing plate to carry out corrugated box production, production efficiency is low, the big problem of manpower, material resources consumption. The key point of the technical scheme is that the corrugated paper box comprises a flexible sheet base, wherein one side surface of the flexible sheet base is also provided with two pressing strips for carrying out high-degree creasing lines, and the two pressing strips respectively correspond to two transverse creasing lines of the corrugated paper box; the layering includes two line ball boards that the symmetry set up, and two line ball boards correspond with two horizontal lines that correspond horizontal crease line on the corrugated box respectively. Through set up the layering on the flexible film base, can directly carry out the suppression of direction of height indentation line to it when printing corrugated container board on the printing machine, improved corrugated container box's production efficiency, saved manpower and material resources.
Description
Technical Field
The utility model belongs to the technical field of the corrugated box production technique and specifically relates to a flexographic plate for carrying out corrugated box direction of height indentation line processing is related to.
Background
At present, referring to fig. 1, after the high crease lines of two transverse crease lines 11 (each transverse crease line 11 includes two parallel transverse press lines) in the height direction of a corrugated board 1 are processed on a corrugated production line, the corrugated board with the creased lines is sent to a printing machine to realize the printing, the long and wide crease lines (namely, vertical crease lines 12), the slotting, the corner cutting and the die cutting of the corrugated board, and finally, the box gluing/nailing is performed to obtain the formed corrugated box. The printing of the corrugated board is to print patterns and/or characters on the corrugated board through a flexible printing plate on a printing cylinder in a printing machine.
However, when printing is also required at the two transverse crease lines 11 of the corrugated carton, for example, full-size printing or ribbon printing, in order to prevent white leakage at the two transverse crease lines 11, it is necessary to adopt another production method different from the above-described technical solution. At present, in the carton industry, the method adopted for the situation that the transverse crease line 11 of the corrugated carton is printed mainly comprises the following steps: the corrugated board production line is not provided with a high crease line, and after printing, long and wide crease lines, slotting, corner cutting and die cutting are carried out by a printer, two transverse crease lines 11 are manually pressed by a paper dividing and creasing machine.
The above prior art solutions have the following drawbacks: the flexographic plate can only print patterns and/or characters on the corrugated cardboard, so that after the corrugated cardboard is fed out from the printing machine, two transverse crease lines 11 need to be manually pressed by a paper dividing and creasing machine. However, the mode of pressing the transverse crease line 11 by the paper dividing and line pressing machine can increase one process for processing the corrugated case, and can cause the problem of secondary positioning, thereby influencing the production efficiency of the corrugated case and having larger manpower and material resource consumption.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flexographic plate for carrying out corrugated box direction of height indentation line processing, it has the effect that can improve corrugated box production efficiency, use manpower sparingly and material resources.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a flexible printing plate for processing a corrugated carton height direction indentation line comprises a flexible sheet base, wherein two pressing strips for performing height indentation line are arranged on one side surface of the flexible sheet base, and the two pressing strips respectively correspond to two transverse indentation lines of the corrugated carton; the pressing strip comprises two pressing plates which are symmetrically arranged, and the two pressing plates correspond to two transverse pressing lines corresponding to transverse pressing lines on the corrugated case respectively.
By adopting the technical scheme, the press strip is arranged on the flexible sheet base, and the flexible sheet base provided with the press strip is arranged on the printing roller of the printing machine, so that the corrugated board can be directly pressed in the height direction pressing line while being printed on the printing machine, the process of pressing the line of the subsequent paper dividing and line pressing machine is saved, the production efficiency of the corrugated case is improved, and the manpower and material resources are saved.
The utility model discloses further set up to: the wire pressing plate is triangular, one side face of the wire pressing plate is connected with the flexible sheet base, and the edge, which is arranged opposite to the flexible sheet base, on the wire pressing plate is a wire pressing part.
Through adopting above-mentioned technical scheme, two line ball boards all are the triangle-shaped form, are convenient for carry out high indentation.
The utility model discloses further set up to: the line pressing part is arc-shaped.
Through adopting above-mentioned technical scheme for line ball portion is smooth and be the curved surface form, can avoid the layering to appear the facial tissue phenomenon of bursting when the line ball to corrugated container board, has guaranteed the line ball quality.
The utility model discloses further set up to: the distance between the two pressing line parts of the pressing strip is 13-17 mm.
By adopting the technical scheme, the width of the double lines of the carton surface meets the requirement that the GB/T6543 specification does not exceed 17mm, the sufficient distance between the double lines is ensured, and the bending and forming of the carton are facilitated.
The utility model discloses further set up to: and a connecting piece is arranged between the two wire pressing plates of the pressing strip, and the connecting piece and the wire pressing plates are integrally formed and are fixedly connected with the flexible sheet base.
Through adopting above-mentioned technical scheme, two line ball boards are connected with the connection piece, have guaranteed the complete symmetry of layering structure, and have improved the structural strength of layering.
The utility model discloses further set up to: two line ball boards of layering are two lateral walls that set up in opposite directions and all incline to set up and the connection piece between the contained angle be the obtuse angle.
Through adopting above-mentioned technical scheme, further improved the structural strength of layering for the line pressing portion is when contacting with the cardboard and atress, is difficult for damaged.
The utility model discloses further set up to: the edges and corners of the pressing strips are provided with anti-scraping cambered surfaces.
By adopting the technical scheme, the typesetting personnel can be prevented from being injured due to sharp edges and corners of the pressing strips when the flexible printing plate is installed, and the safety is improved.
The utility model discloses further set up to: the pressing strip is adhered to the flexible film base through a double-sided adhesive tape.
By adopting the technical scheme, the pressing strip is convenient to mount on the flexible sheet base.
The utility model discloses further set up to: the double-sided adhesive tape is nylon cloth-based double-sided adhesive tape.
By adopting the technical scheme, the nylon cloth base double faced adhesive tape has higher strength and is not easy to tear, so that the connection stability between the pressing strip and the flexible film base is improved.
The utility model discloses further set up to: the flexible film base is close to on the side of layering and be located the both ends of layering and all be provided with the sponge strip, the sponge strip sets up to another layering direction along one of them layering, just the length of sponge strip is greater than or equal to the distance between two layering.
Through adopting above-mentioned technical scheme, because the sponge strip has elasticity and has the cushioning effect, so can be fine push down the cardboard, make the cardboard exhibition flat warpage not, do benefit to and carry out high indentation line on corrugated container board.
To sum up, the utility model discloses a beneficial technological effect does:
1. the arrangement of the pressing strips on the flexible sheet base can improve the production efficiency of the corrugated case and save manpower and material resources;
2. through the arrangement of the scratch-resistant cambered surface and the arc-shaped line pressing part, the typesetting safety is improved, and the quality of the corrugated board is ensured;
3. through the setting of sponge strip, the position degree of accuracy of line ball has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a corrugated board shown in the background art of the present invention;
fig. 2 is a schematic view of the overall structure of a flexographic printing plate according to an embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a schematic structural view of a pressing bar according to an embodiment of the present invention;
FIG. 5 is a schematic view of a printing cylinder according to an embodiment of the present invention;
fig. 6 is a schematic structural view of another printing cylinder according to an embodiment of the present invention.
In the figure, 1, corrugated cardboard; 11. transverse crease lines; 12. a vertical indentation line; 2. a flexible sheet base; 3. layering; 31. a wire pressing plate; 32. connecting sheets; 33. a wire pressing part; 34. anti-scraping arc surface; 35. a connecting plate; 4. double-sided adhesive tape; 5. a sponge strip; 6. a printing cylinder; 61. a first connecting groove; 62. a second connecting groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a flexographic plate for carrying out corrugated box direction of height indentation line processing, including flexible film base 2 and the connecting plate 35 of setting at flexible film base 2 both ends, connecting plate 35 is the U-shaped and grasps flexible film base 2. Two pressing strips 3 are arranged on one side surface of the flexible film base 2, and the two pressing strips 3 are symmetrical and are arranged along the length direction of the connecting plate 35. The two pressing strips 3 respectively correspond to the two transverse crease lines 11 of the corrugated case and are used for carrying out high crease line pressing.
Referring to fig. 2 and 3, a group of sponge strips 5 are arranged on the side surface of the flexible film base 2 close to the pressing strip 3 and at two ends of the pressing strip 3 in the length direction, the number of the sponge strips 5 in each group of sponge strips 5 is two, and the two sponge strips 5 are parallel to each other and are sequentially arranged along the length direction of the pressing strip 3. Each sponge strip 5 is arranged along the direction from one of the pressing strips 3 to the other pressing strip 3, the length of each sponge strip 5 is greater than or equal to the distance between the two pressing strips 3, and in the embodiment, the length of each sponge strip 5 is equal to the distance between the two pressing strips 3. The pressing strip 3 and the sponge strip 5 are both bonded to the flexible film base 2 through a double-sided adhesive tape 4, specifically, the double-sided adhesive tape 4 in the embodiment is a nylon cloth-based double-sided adhesive tape.
Referring to fig. 3 and 4, the pressing strip 3 includes two pressing plates 31 symmetrically disposed and a connecting sheet 32 disposed between the two pressing plates 31, the two pressing plates 31 correspond to two transverse pressing lines corresponding to the transverse pressing lines 11 on the corrugated carton, the connecting sheet 32 and the pressing plates 31 are integrally formed, and the pressing strip 3 is made of PVC. Two line ball boards 31 all are triangle-shaped, and a side of line ball board 31 is connected with flexible film base 2 and this side is flushed with the one side that connection piece 32 is close to flexible film base 2. The edge of the wire pressing plate 31 opposite to the flexible sheet base 2 is a wire pressing part 33, and the wire pressing part 33 is in an arc shape with the diameter of 1 mm.
Referring to fig. 4, the distance between the two wire pressing portions 33 of the molding 3 is 13-17mm, the distance a between the two wire pressing portions 33 is 14mm, the length b of the bottom surface of the wire pressing plate 31 is 8.5mm, and the height c of the wire pressing plate 31 is 6.5mm in the present embodiment. Two line ball boards 31 are two lateral walls that set up in opposite directions and all incline to set up and be the obtuse angle with the contained angle between the connection piece 32, and this obtuse angle is 105. In this embodiment, the edges and corners of the pressing bar 3 are all provided with the anti-scraping arc surfaces 34, in other words, the eight edges and corners of the pressing bar 3 are all rounded, so that the typesetting personnel can be prevented from being injured by the sharp edges and corners of the pressing bar 3 during typesetting.
Referring to fig. 5 and 6, when the flexographic printing plate is mounted, the flexographic printing plate is fixed and coated on the printing cylinder 6 of the last printing part of the printing machine for the corrugated cardboard 1, the printing part is used for the high-level creasing line, and the other printing parts of the printing machine are used for printing the pictures and texts. Specifically, the outer side wall of each printing cylinder 6 of the printing portion of the printing machine is provided with a first connecting groove 61 and a second connecting groove 62, and the first connecting groove 61 and the second connecting groove 62 are arranged along the axial direction of the printing cylinder 6; the flexible sheet base 2 is wrapped on the printing cylinder 6 of the last printing part, and the two connecting plates 35 (refer to fig. 2) are respectively and correspondingly clamped in the first connecting groove 61 and the second connecting groove 62, so that the flexible printing plate with the press strip 3 is mounted on the printing cylinder 6.
The implementation principle of the embodiment is as follows:
the fixed cladding of flexographic plate that will be provided with layering 3 is on the printing cylinder 6 of the last printing portion of corrugated container board 1's printing machine, can carry out high crease line simultaneously through the printing machine to corrugated container board 1 prints, has saved the process of using the artifical line ball of branch paper line press, has improved corrugated container box's production efficiency, has saved manpower and material resources.
When the printing machine performs high-degree creasing line, the creasing part 33 is in an arc shape, so that the phenomenon of cracking of the surface paper of the corrugated board 1 can not occur, and the quality of the corrugated case of full-page printing is ensured. And because the four sponge strips 5 are arranged, the corrugated board 1 can be tightly pressed when the corrugated board is pressed, so that the accurate position of the pressed line is ensured, the deviation is avoided, and the quality of the corrugated case is further improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. A flexographic printing plate for carrying out the processing of creasing lines in the height direction of corrugated cartons, comprising a flexible sheet base (2), characterized in that: two pressing strips (3) for performing high-degree creasing lines are arranged on one side surface of the flexible sheet base (2), and the two pressing strips (3) respectively correspond to two transverse creasing lines (11) of the corrugated case; the pressing strip (3) comprises two pressing strips (31) which are symmetrically arranged, and the two pressing strips (31) correspond to two transverse pressing lines corresponding to the transverse pressing lines (11) on the corrugated case respectively.
2. The flexographic printing plate for corrugated carton height direction creasing line processing according to claim 1, characterized in that: the wire pressing plate (31) is in a triangular shape, one side face of the wire pressing plate (31) is connected with the flexible sheet base (2), and the edge, which is arranged oppositely to the flexible sheet base (2), on the wire pressing plate (31) is a wire pressing part (33).
3. The flexographic printing plate for corrugated carton height direction creasing line processing according to claim 2, characterized in that: the pressure line part (33) is arc-shaped.
4. The flexographic printing plate for corrugated carton height direction creasing line processing according to claim 2, characterized in that: the distance between the two pressing line parts (33) of the pressing strip (3) is 13-17 mm.
5. The flexographic printing plate for corrugated carton height direction creasing line processing according to claim 2, characterized in that: a connecting piece (32) is arranged between the two wire pressing plates (31) of the pressing strip (3), and the connecting piece (32) and the wire pressing plates (31) are integrally formed and are fixedly connected with the flexible film base (2).
6. The flexographic printing plate for corrugated carton height direction creasing line processing according to claim 5, characterized in that: two line ball boards (31) of layering (3) are two lateral walls that set up in opposite directions and all incline the setting and are the obtuse angle with the contained angle between connection piece (32).
7. The flexographic printing plate for corrugated carton height direction creasing line processing according to claim 5, characterized in that: the edges and corners of the pressing strips (3) are provided with anti-scraping cambered surfaces (34).
8. The flexographic printing plate for corrugated carton height direction creasing line processing according to claim 1, characterized in that: the pressing strip (3) is adhered to the flexible film base (2) through a double-sided adhesive tape (4).
9. The flexographic printing plate for corrugated carton height direction creasing line processing according to claim 8, wherein: the double-sided adhesive tape (4) is a nylon cloth-based double-sided adhesive tape (4).
10. The flexographic printing plate for corrugated carton height direction creasing line processing according to claim 1, characterized in that: the utility model discloses a flexible piece base (2) is close to on the side of layering (3) and the both ends that are located layering (3) all are provided with sponge strip (5), sponge strip (5) set up to another layering (3) direction along one of them layering (3), just the length of sponge strip (5) is more than or equal to the distance between two layering (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921395093.7U CN210679862U (en) | 2019-08-26 | 2019-08-26 | Flexible printing plate for processing crease line in height direction of corrugated case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921395093.7U CN210679862U (en) | 2019-08-26 | 2019-08-26 | Flexible printing plate for processing crease line in height direction of corrugated case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210679862U true CN210679862U (en) | 2020-06-05 |
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ID=70896755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921395093.7U Active CN210679862U (en) | 2019-08-26 | 2019-08-26 | Flexible printing plate for processing crease line in height direction of corrugated case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210679862U (en) |
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2019
- 2019-08-26 CN CN201921395093.7U patent/CN210679862U/en active Active
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