CN114986982A - Improved method of die cutting process of packing box - Google Patents
Improved method of die cutting process of packing box Download PDFInfo
- Publication number
- CN114986982A CN114986982A CN202210750254.XA CN202210750254A CN114986982A CN 114986982 A CN114986982 A CN 114986982A CN 202210750254 A CN202210750254 A CN 202210750254A CN 114986982 A CN114986982 A CN 114986982A
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- China
- Prior art keywords
- die cutting
- die
- cutting
- bottom template
- machine
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- 238000005520 cutting process Methods 0.000 title claims abstract description 105
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000012856 packing Methods 0.000 title claims abstract description 14
- 239000000123 paper Substances 0.000 claims abstract description 14
- 239000011087 paperboard Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000007639 printing Methods 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 238000010791 quenching Methods 0.000 claims abstract description 5
- 230000000171 quenching effect Effects 0.000 claims abstract description 5
- 238000003754 machining Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 11
- 238000007373 indentation Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 2
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/20—Cutting sheets or blanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/006—Controlling; Regulating; Measuring; Improving safety
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/88—Printing; Embossing
Landscapes
- Making Paper Articles (AREA)
Abstract
The invention discloses a packing box die cutting process improvement method, which comprises the following steps of 1) die cutting preparation: the die cutting plate carries out mirror image plate making relative to the printing pattern and is arranged on the die cutting machine; the die-cutting rule uses a high-edge cutting edge quenching knife, is arranged on a die-cutting machine, and adjusts the pressure to 7-8N; a bottom template is fixed on the bottom steel plate of the die cutting machine, and the die cutting plate is ensured to be completely sleeved with the bottom template during die cutting; 2) and (3) processing on a machine and die cutting: and (4) putting the paperboard on a machine, enabling the inner paper surface to face upwards, sleeving the die cutting plate with the bottom template, and then demolding to finish die cutting. According to the invention, the bottom template replaces the bottom template strip, the bottom template is positioned by the positioning pin, and the bottom template is fixed on the bottom steel plate of the die cutting machine, so that the quality problems of poor forming such as large and small seams, high and low angles and the like of a paper box product generated by the current die cutting process can be solved, and the use loss of a client in the process is reduced; and the problem of product surface indentation can be solved, the area of the corrugation of pressing line both sides conquassation can also be reduced, the compressive strength of the product is improved.
Description
The technical field is as follows:
the invention relates to the technical field of packaging, in particular to an improved method of a die cutting process of a packaging box.
Background art:
card paper and to mounting a class fine product gift box class product in order to avoid pressing out die block strip mark at the surface outside and influence the pleasing to the eye degree of product, the processing mode that adopts the cross cutting is for cutting the printing face, and the die block strip back pressure that the cross cutting line ball used is paper face cooperation cross cutting shaping in the die block board upper pressure, and this kind of processing technology's drawback is:
1. when the carton is formed by bonding, the carton is formed by folding towards the inner paper direction, but the pressing line is pressed on the surface paper surface, when the carton is formed, the carton generates poor quality problems such as high and low angles, large and small seams and the like as long as the pressing line is slightly not compacted or is offset corresponding to the bottom mould strip (the bottom mould strip is bonded by double-sided adhesive tape, when the equipment is operated at high temperature or the die cutting quantity exceeds 5 ten thousand, the bottom mould strip is staggered), and the delivery loss generated by the poor product forming is about 100 ten thousand yuan each year;
2. the width of the bottom die strip is about 2 centimeters, the corrugations in the range of about 2 centimeters on two sides of each pressing line can be crushed, the bearing strength of a product is seriously reduced, the protection function of a packing box on the product is reduced, the 2 largest functions of the corrugated packing box are the advertising effect and the packing protection function, and if the processing technology influences the strength of the product, the problem of great influence is absolutely solved in the packing field.
The invention content is as follows:
the invention aims to provide an improved method for a packaging box die cutting process, which aims to solve the quality problems of poor forming such as high and low angles, large and small seams and the like of a carton caused by conventional die cutting in the background technology and also solve the problem that corrugated paper is easy to crush by conventional die cutting.
The invention is implemented by the following technical scheme: an improved method for die cutting of packing case includes
1) Preparing die cutting: the die cutting plate is used for making a plate in a mirror image mode relative to the printing pattern and is installed on the die cutting machine, and the die cutting direction can be ensured to be consistent with the direction of the printing content after the die cutting plate is used for making the plate in the mirror image mode; the die-cutting rule uses a high-edge cutting edge quenching cutter, is arranged on a die-cutting machine, adjusts the pressure to be 7-8N, is not easy to cut a BOPP die on the surface of the inner paper die-cutting, is easy to have the quality risk of die stripping, and needs a special cutter; a bottom template is fixed on a bottom steel plate of the die cutting machine, and the die cutting plate is ensured to be completely sleeved with the bottom template during die cutting, so that the problem of indentation on the surface of a product can be solved by the bottom template, and the problem of crushing corrugations at two sides of a pressing line can be reduced;
2) and (3) processing on a machine and die cutting: and (3) putting the paperboard on a machine, enabling the inner paper surface to face upwards, sleeving the die-cutting plate with the bottom template, and then demolding to finish die cutting.
2. The improved method for the die cutting process of the packing box according to claim 1, wherein the improved method comprises the following steps: in 1) die cutting preparation, the die cutting rule has a specification of 0.71 × 23.8mm, thickness: 0.71 mm; the height is 23.8 mm.
Preferably, in 1) the die cutting preparation, the base die plate is positioned to the base steel plate of the die cutting machine by the positioning pins.
Preferably, in 1) the preparation of die cutting, the height of the bottom template is 23.8-25.4mm, and the distance between one end of the bottom template close to the die cutting rule and the die cutting rule is 0.7-1.8 mm.
The invention has the advantages that:
1. the bottom die plate is used for replacing the bottom die strip, the bottom die plate is positioned by the positioning pin, and the bottom die plate is fixed on the bottom steel plate of the die cutting machine, so that the quality problems of poor forming such as large and small seams, high and low angles and the like of a carton product generated by the existing die cutting process can be solved, and the use loss of a client process is reduced.
2. The bottom die plate replaces a bottom die strip, so that the problem of indentation on the surface of a product can be solved, the area of crushing corrugations on two sides of a pressing line can be reduced, and the compressive strength of the product is improved.
3. The die cutting plate can ensure that the die cutting direction is consistent with the direction of the printed content relative to the mirror image plate making of the printed pattern, avoid the bottom die strip from extruding redundant traces on the surface of the box body, and improve the attractiveness of products.
4. The reworking time of defective products caused by poor pressing lines in the process after die cutting is reduced, and the production efficiency is improved.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of a paperboard after die cutting in a conventional die cutting process;
fig. 2 is a schematic view of the inner side of the paperboard after die cutting in the die cutting process of the embodiment.
Fig. 3 is a schematic view of the outer side of the paperboard after die cutting in the die cutting process of the embodiment.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: an improved method for die cutting of packing case includes
1) Preparing die cutting: the die cutting plate is used for plate making relative to a printing pattern mirror image, adopts 32 lattice positions and is arranged on an Asahi constant full-automatic die cutting machine with the model number of 1620, and the die cutting direction can be ensured to be consistent with the printing content direction only after the die cutting plate is mirror image; the die-cutting rule uses a high-edge cutting edge quenching cutter with the specification of 0.71 x 23.8mm, the quenching cutter is installed on a die-cutting machine, the pressure is adjusted to be 7-8N, a BOPP die on the die-cutting surface of the lining paper is not easy to cut, the quality risk of die stripping is easy to occur, and a special cutter is needed; the bottom template is fixed on the bottom steel plate of the die cutting machine through the positioning pin, so that the relative position of the bottom template and the bottom steel plate is ensured to be fixed all the time, and the dislocation situation is avoided; the die-cutting plate is completely sleeved with the bottom template during die cutting, the bottom template can solve the problem of indentation on the surface of a product, and the problem of crushing and corrugating on two sides of a pressing line can be reduced;
in this embodiment, the height of the bottom template is 24mm, and the distance between one end of the bottom template close to the die-cutting rule and the die-cutting rule is 0.9 mm.
2) And (3) processing on a machine and die cutting: and (4) putting the paperboard on a machine, enabling the inner paper surface to face upwards, sleeving the die cutting plate with the bottom template, and then demolding to finish die cutting.
As can be seen from figure 1, the paperboard of E tile and F tile is die-cut by the traditional die-cutting process, the pressing line is on the surface paper, and the problem of large and small seams appears, and as can be seen from figure 2, the paperboard after the die-cutting process of the embodiment is pressed on the inner paper, and as can be seen from figure 3, the paperboard after the die-cutting process of the embodiment has uniform pressing line and does not have the problem of large and small seams.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. An improved method for a die cutting process of a packing box is characterized in that:
1) preparing die cutting: the die cutting plate carries out mirror image plate making relative to the printing pattern and is arranged on the die cutting machine; the die-cutting rule uses a high-edge cutting edge quenching knife, is arranged on a die-cutting machine, and adjusts the pressure to 7-8N; a bottom template is fixed on a bottom steel plate of the die cutting machine, and the die cutting plate is completely sleeved with the bottom template during die cutting;
2) and (3) machining on a machine and die cutting: and (4) putting the paperboard on a machine, enabling the inner paper surface to face upwards, sleeving the die cutting plate with the bottom template, and then demolding to finish die cutting.
2. The improved method for the die cutting process of the packing box according to claim 1, wherein the improved method comprises the following steps: in 1) preparation for die cutting, the die cutting rule has a gauge of 0.71 x 23.8 mm.
3. The improved die-cutting process for packing case with uniform pressure as claimed in claim 1, wherein: in 1) die cutting preparation, the base die plate is positioned on the base steel plate of the die cutting machine through the positioning pins.
4. The improved method for the die cutting process of the packing box according to claim 1, wherein the improved method comprises the following steps: in 1) preparing die cutting, the height of the bottom template is 23.8-25.4mm, and the distance between one end of the bottom template close to the die cutting rule and the die cutting rule is 0.7-1.8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210750254.XA CN114986982A (en) | 2022-06-28 | 2022-06-28 | Improved method of die cutting process of packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210750254.XA CN114986982A (en) | 2022-06-28 | 2022-06-28 | Improved method of die cutting process of packing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114986982A true CN114986982A (en) | 2022-09-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210750254.XA Pending CN114986982A (en) | 2022-06-28 | 2022-06-28 | Improved method of die cutting process of packing box |
Country Status (1)
| Country | Link |
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| CN (1) | CN114986982A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241159A (en) * | 2011-06-09 | 2011-11-16 | 正元国际印刷包装有限公司 | Mold cutting plate |
| CN102556465A (en) * | 2010-12-14 | 2012-07-11 | 深圳市裕同印刷股份有限公司 | Right-angled edge process of package box |
| CN103496192A (en) * | 2013-08-19 | 2014-01-08 | 李风利 | Packaging structure of like-for-like half knife dislocation die cutting paperboard |
| CN205418805U (en) * | 2016-02-02 | 2016-08-03 | 边继庆 | Color printing corrugated box linkage production line |
| CN208826805U (en) * | 2018-09-03 | 2019-05-07 | 东莞市嘉纪包装制品有限公司 | A kind of efficiently cross cutting knife plate |
| CN208930464U (en) * | 2018-09-21 | 2019-06-04 | 广西真龙彩印包装有限公司 | A kind of bed die version of blocking |
| CN110900711A (en) * | 2019-12-24 | 2020-03-24 | 唐山继国印刷机械有限公司 | Flat-pressing die cutting method and flat-pressing die cutting machine |
-
2022
- 2022-06-28 CN CN202210750254.XA patent/CN114986982A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556465A (en) * | 2010-12-14 | 2012-07-11 | 深圳市裕同印刷股份有限公司 | Right-angled edge process of package box |
| CN102241159A (en) * | 2011-06-09 | 2011-11-16 | 正元国际印刷包装有限公司 | Mold cutting plate |
| CN103496192A (en) * | 2013-08-19 | 2014-01-08 | 李风利 | Packaging structure of like-for-like half knife dislocation die cutting paperboard |
| CN205418805U (en) * | 2016-02-02 | 2016-08-03 | 边继庆 | Color printing corrugated box linkage production line |
| CN208826805U (en) * | 2018-09-03 | 2019-05-07 | 东莞市嘉纪包装制品有限公司 | A kind of efficiently cross cutting knife plate |
| CN208930464U (en) * | 2018-09-21 | 2019-06-04 | 广西真龙彩印包装有限公司 | A kind of bed die version of blocking |
| CN110900711A (en) * | 2019-12-24 | 2020-03-24 | 唐山继国印刷机械有限公司 | Flat-pressing die cutting method and flat-pressing die cutting machine |
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