CN108128027B - Method for compiling color sequence in card splicing printing process - Google Patents

Abstract

The invention provides a method for compiling a color sequence in a card splicing printing process, which comprises the following steps: s1: and determining cards of the puzzle, wherein the quantity of the PASS of the same type of each card in the cards of the puzzle is the same. S2: and (3) compiling the process cards of the jointed cards on the process card compiling equipment, wherein the process cards contain the printing color sequences of the cards. S3: and executing an automatic color sequence compiling step. S4: and (5) carrying out arrangement and sequencing calculation on the color sequence of the jigsaw card, and calculating a color sequence scheme. The method provided by the invention is used for compiling the printing color sequence for the cards of the jointed boards, the output is rapid, and the accuracy of the automatically output printing color sequence is high. According to the automatic output printing color sequence, a plurality of cards can be printed simultaneously in one printing step, so that the color printing steps of the cards are greatly reduced, the production efficiency of the cards is improved, and the labor cost is saved.

Description

Method for compiling color sequence in card splicing printing process

Technical Field

The invention relates to the technical field of card printing, in particular to a method for compiling a color sequence in a card splicing printing process.

Background

At present, the demand of small batch and individuation in the card printing industry is more and more common, and the small batch order accounts for more and more. In order to reduce the production cost of small-batch orders, a plurality of cards are spliced together to be printed and produced in a splicing printing mode.

The current common solution for compiling the color sequence of the jigsaw card is as follows: and (4) manually queuing and sequencing according to the color sequence of the cards in the board splicing scheme to compile the color sequence of the output spliced boards. Due to the complex algorithm of the multi-card color sequence queuing and sorting, the method has the advantages of low efficiency, time-consuming judgment, high error rate, poor optimality and high technical requirement on executive personnel, and cannot meet the requirement of mass production tasks.

Therefore, it is desirable to provide a method for compiling color sequences in a card splicing printing process, which is used for queuing and sequencing the color sequences of the cards in a splicing scheme and quickly outputting the splicing color sequences of the splicing scheme. The method is used for ensuring the accuracy and optimality of the color sequence of the jointed board and reducing the time for compiling the color sequence of the jointed board.

Disclosure of Invention

In view of the above problems, an object of the present invention is to provide a method for compiling color sequences in a card splicing printing process, which outputs an optimal splicing printing color sequence, reduces the time for compiling the splicing color sequence, improves the card production efficiency, and saves labor cost.

In order to achieve the purpose, the invention provides a method for compiling a color sequence in a card splicing printing process, which comprises the following steps: s1: and determining cards of the puzzle, wherein the quantity of the PASS of the same type of each card in the cards of the puzzle is the same. S2: and (3) compiling the process cards of the jointed cards on the process card compiling equipment, wherein the process cards contain the printing color sequences of the cards. S3: and executing an automatic color sequence compiling step. S4: and (5) carrying out arrangement and sequencing calculation on the color sequence of the jigsaw card, and calculating a color sequence scheme. Step S4 includes the following steps: s41, reading PASS of each card in sequence according to the combination sequence of the jigsaw cards; reading one PASS of the card at a time, if the PASS type of the card is different from that of the previous card, skipping the card, and reading the PASS of the next card; each round generates a set of PASS queues of the same PASS type in the order of reading. And S42, combining the color order in each PASS in all PASS queues output by the step S41.

Furthermore, the number of the plate splicing cards is not less than two.

Further, step S2 includes inputting the PASS included in each card and the color sequence included in each PASS into the process card.

Further, in step S42, the color order number of the card with the largest color order number is selected as the color order number of each group of PASS queues.

The invention has the beneficial effects that: the invention carries out permutation and sequencing calculation on the color sequence of the cards of the jointed board, combines and combines the cards printed by the jointed board with the same PASS types according to the permutation sequence to generate new PASS queues, and then carries out color printing on the cards according to the color sequence of each new PASS queue. The method provided by the invention is used for compiling the printing color sequence for the cards of the jointed boards, the output is rapid, and the accuracy of the automatically output printing color sequence is high. According to the automatic output printing color sequence, a plurality of cards can be printed simultaneously in one printing step, so that the color printing steps of the cards are greatly reduced, the production efficiency of the cards is improved, and the labor cost is saved.

Drawings

FIG. 1 is a block diagram of a method for programming color sequence during a card puzzle printing process according to the present invention.

FIG. 2 is a color sequence data model diagram of each card in the card set (A, B, C, D) for performing panel printing according to an embodiment of the method for programming color sequence in the card panel printing process of the present invention.

FIG. 3 is a diagram of a new PASS queue generated by the card sets (A, B, C, D) for pad printing in an embodiment of the method for compiling color sequences during the pad printing process of the present invention.

FIG. 4 is a diagram illustrating a new color sequence combination generated from the card sets (A, B, C, D) printed by the puzzle printing process according to an embodiment of the present invention.

The invention is further explained with reference to the drawings and the embodiments. To better illustrate the embodiments, certain features of the drawings may be omitted, enlarged or reduced; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The invention aims to recompose the color sequence of the card subjected to plate splicing printing, so as to improve the accuracy of a color sequence scheme and the card production efficiency.

In order to facilitate understanding of the technical solution of the present invention, first, the technical terms used in the technical solution of the present invention are described as follows:

plate splicing card: refers to the cards in the panel scheme. In some small-batch card production orders, in order to reduce the production cost of the small-batch orders, the printing production can be carried out by adopting a plate splicing printing mode, and a plurality of cards are spliced together for printing production.

PASS: card printing color passes machine. The whole process of printing color on the card is generally called PASS, and the total PASS of the card is divided into a plurality of different types of PASS. For example, if the printing color of a certain card is one offset PASS and two screen passes, the total PASS of the card includes one offset PASS and two screen passes.

Color sequence: the color printing sequence of the card is indicated, and each PASS of the card contains a plurality of color sequences.

And (3) color sequence of the jointed board: refers to the color printing sequence after splicing a plurality of cards.

Referring to fig. 1, the method for compiling color sequence in the card splicing printing process comprises the following steps:

step S1: determining a card of the jointed board;

step S2: compiling a process card of the jointed board card on process card compiling equipment;

step S3: executing the step of automatically compiling the color sequence;

step S4: and (5) carrying out arrangement and sequencing calculation on the color sequence of the jigsaw card, and calculating a color sequence scheme.

Specifically, step S1 is first executed to determine cards participating in the tile printing. The cards participating in the jigsaw printing need to have all or part of the same technological parameters, for example, the cards have the same lamination structure, layout specification and the like. The jigsaw card can be determined manually according to the process parameters, or can be determined by calculating the process parameters of the card read by related equipment. In step S1, the number of the tile cards is not less than two because the tile cards need to be two at a minimum.

FIG. 1 is a color sequence data model of a card. As shown in fig. 1, the entire process of printing colors on each card includes a plurality of PASS such as PASS1, PASS2, PASS3 … PASS, each PASS including one or more color sequences (F1, F2 … Fn). In table 1, the type indicated by TX refers to PASS type of the card, and TX is a finite variable, that is, PASS type of the card is finite.

TABLE 1

In this embodiment, the number of PASS of each card in the jigsaw cards is the same, and the number of PASS of the same type is also the same, which is also a constraint condition of the jigsaw cards in the present invention.

After step S1, in this embodiment, a card a, a card B, a card C, and a card D are selected as a jigsaw card set (a, B, C, D), and the arrangement order of the card set is ABCD.

As shown in fig. 2, card a includes 4 PASS's of PASS1, PASS2, PASS3, and PASS4, wherein PASS1 is a silk-screen PASS and the remaining 3 PASS's are offset PASS. Likewise, card B includes 4 passes, with PASS4 being a silk-screen PASS and the remaining 3 passes being offset PASS. Card C includes 4 passes, with PASS3 being a silk-screen PASS and the remaining 3 passes being offset PASS. Card D includes 4 PASS's, with PASS2 being a silk-screen PASS and the remaining 3 PASS's being offset PASS '. It can be seen that cards A, B, C, D all have the same number of PASS, and that screen PASS is 1 and offset PASS is 3. Each PASS of the card contains one or more color sequences.

Referring back to fig. 1, after the cards of the puzzle are determined, step S2 is executed to compile the process cards of the cards by using the process card compiling apparatus, and write the related process parameters of the puzzle cards into the process cards of the cards, where the related process parameters include PASS of the cards and the color sequence included in each PASS.

It should be noted that the sequence of step S1 and step S2 may be interchanged, that is, the craft cards of each card are first compiled on the craft card compiling apparatus, and then the cards of the jigsaw are determined. Under the scheme, the technological parameters on the woven card technological card comprise the technological parameters for determining the splicing scheme and the printing color sequence of the card. After the process cards of the cards are compiled, equipment is used for reading the process parameters of the cards, so that the card sets of the jointed boards and the arrangement sequence of the card sets of the jointed boards are determined according to the process parameters of the cards.

And (5) after the process card is compiled, executing the step S3, starting the process card compiling equipment, calling a color sequence compiling program, reading parameter information of the card process card, and automatically compiling the color sequence of the spliced card.

Step S4 is executed to perform permutation and order calculation on the color sequence of the puzzle cards.

Step S41 is executed first, and PASS of each card is read in sequence according to the order of combination of the puzzle cards. Reading one PASS of the card at a time, if the PASS type of the card is different from that of the previous card, skipping the card, and reading the PASS of the next card; each round generates a set of PASS queues of the same PASS type in the order of reading.

Referring to fig. 3, the left half of fig. 3 is a schematic diagram of PASS queues for each card in the tile card set (a, B, C, D). For example, the card a is a silk-screen PASS with the black circle portion a1 and the offset PASS with the white circle portions a2, A3 and a 4. The right half of FIG. 3 is a new PASS queue generated by the puzzle card set (A, B, C, D) recombining according to PASS type.

The printing color of the jointed board card sets (A, B, C and D) is that four cards pass through the machine in sequence according to the arrangement sequence, the equipment only executes one printing process at the moment, for example, the first round is silk-screen printing, and the first round only executes the silk-screen printing process.

The first PASS1, a1 of the read card a is the silk-screen PASS, i.e., the first PASS1 of the new PASS queue generated is the silk-screen PASS. The first PASSB1 of card B is then read, B1 being the offset PASS. Since B1 is of a different type than a1, card B is skipped and the first PASSC1 of card C is read, see also C1 for offset PASS and continuing to read the first pasds 1 of card D and D1 for offset PASS. Since the PASS types of B1, C1, D1 are all different from a1, after the first PASS, the tile card set (a, B, C, D) generates the first new PASS queue PASS1, PASS1 is a silk-screen PASS, including a 1.

The second round first reads the second PASS2 for card a, a2 being an offset PASS. The first PASSB1, B1 of the read card B is also the offset PASS; continuing to read the first PASSC1 of card C, where C1 is also the offset PASS; the first PASS1 of card D is then read, DI also being the offset PASS. The panel card set (a, B, C, D) generated a second new PASS queue PASS2, PASS2 being an offset PASS comprising a2, B1, C1 and D1.

The third round first reads the third PASSA3 for card A, A3 being an offset PASS. The second PASSB2, B2 of the read card B is also an offset PASS; the second PASSC2, C2, which was read from card C was also an offset PASS. The second PASS2, D2, which reads card D, is a silk-screen PASS, D2 is of a different type than the first three passes, skipping card D. At this point, the third round is completed, and the panel card set (a, B, C, D) creates a third new PASS queue PASS3, PASS3 being an offset PASS comprising A3, B2, and C2.

Since the number of the silk-screen PASS of each card in the jigsaw card set (a, B, C, D) is 1, when the silk-screen PASS is read, the silk-screen PASS will automatically generate a new PASS queue. Also, because D2 is a silk-screen PASS, when the second PASS2 of the card D is read, a fourth new PASS queue PASS4 is generated, PASS4 is a silk-screen PASS, including D2.

Returning to card A, the fourth PASSA4 of card A was read, A4 being the offset PASS. The third PASSB3, B3 of the read card B is also the offset PASS. The third PASSC3 for reading card C is continued, C3 is a silk-screen PASS. C3 is a different type from a4 and B3, skipping card C, reading the third PASS3 of card D, D3 being an offset PASS. Thus, the panel card set (a, B, C, D) generates a fifth new PASS queue PASS5, PASS5 being an offset PASS, comprising a4 and B3. The panel card set (a, B, C, D) also generated a sixth new PASS queue PASS6, PASS6 being a silkscreen PASS, including C3.

At this point, all PASS's for card a have read the arrangement, and a new round of arrangement begins with card B. The fourth PASSB4, B4 of the read card B is a silk screen PASS. The fourth PASSC4, C4, of the read card C is the offset PASS. C4 is a different type from B4, skips card C, reads the third padds 3 of card D, D3 is offset PASS, D3 is a different type from B4. Thus, the current round of puzzle card sets (a, B, C, D) generates a seventh new PASS queue PASS7, PASS7 being a silk-screen PASS, including B2.

All PASS reading arrangements for cards a and B are complete and a new round of arrangement begins with card C. The fourth PASSC4, C4, of the read card C is the offset PASS. The third PASS3, D3 reading card C is also offset PASS, so the current round of panel card sets (a, B, C, D) generates an eighth new PASS queue PASS8, PASS8 is offset PASS, including C4 and D3.

After the eighth new PASS queue PASS8 is generated from the current round of tile card sets (a, B, C, D), the fourth PASS4 of card D is read, and D4 is the offset PASS. The panel card set (A, B, C, D) generates the ninth new PASS queue PASS9, PASS9 is offset PASS.

At this point, all the PASS of the jigsaw card set (A, B, C, D) are read and rearranged to generate a new PASS queue. The new PASS queues include 9 PASS queues, PASS1 through PASS9, and the sub-passes in each new PASS queue are all of the same type of PASS.

After the panel card sets (a, B, C, D) are rearranged to generate new PASS queues, step S42 is executed to combine the color sequences of each sub-PASS of each new PASS queue, and the color sequence number of each new PASS queue is the color sequence number of the card with the largest color sequence number.

As shown in fig. 4, PASS1 includes a 1. 3 color sequences of A1, FA11, FA12 and FA13 were taken.

PASS2 includes a2, B1, C1 and D1, the color rank of the most color-ranked card C, i.e., 5 color ranks FC11 for C1, FC12, FC13, FC14 and FC 15.

PASS3 includes A3, B2 and C2, the color order of the most color-ordered card B, i.e., 3 color orders FB21, FB22 and FB23 of B2. Of course, the number of color sequences of C2 is equal to that of B2, and the same applies to C2. The same applies later.

PASS4 took 3 color sequences of D2, FD21, FD22 and FD 23.

PASS5 takes 4 color sequences of A4, FA41, FA42, FA43 and FA 44.

PASS6 took 1 color sequence FC31 of C3.

PASS7 takes 2 color sequences FB41 and FB42 of B4.

PASS8 takes 5 color sequences of C4, FC41, FC42, FC43, FC44 and FC 45.

PASS9 took 2 color sequences of D4, FD41 and FD 42.

After the color sequence is recombined, the jigsaw card set (A, B, C and D) generates a new color sequence group. The new color sequence group comprises 28 color sequences of F1, F2, F3 … F28 and the like. And the color printing of the panel card sets (A, B, C and D) can be completed by performing 28 color sequences according to the machine passing sequence from PASS1 to PASS 9. Compare in carrying out the colour printing to the card one by one, the printing colour order of card is less greatly, has very big promotion to the efficiency of production.

The above is only a preferred embodiment of the method for compiling color sequence in the printing process of the card jigsaw of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (3)

1. A method for compiling color sequence in the process of printing a card splicing plate is characterized by comprising the following steps:

s1: determining cards of the jointed board, wherein the quantity of the PASS of the same type of each card in the jointed board cards is the same;

s2: compiling a process card of the jointed board card on process card compiling equipment, wherein the process card comprises a printing color sequence of the card;

s3: executing the step of automatically compiling the color sequence;

s4: carrying out arrangement and sequencing calculation on the color sequence of the jointed board card, and calculating a color sequence scheme;

wherein the step S4 includes the steps of:

s41, reading PASS of each card in sequence according to the combination sequence of the jigsaw cards; reading one PASS of the card at a time, if the PASS type of the card is different from that of the previous card, skipping the card, and reading the PASS of the next card; generating a group of PASS queues with the same PASS type in each round according to the reading sequence;

and S42, combining the color sequences in each PASS in all the PASS queues output in the step S41, wherein the color sequence number of each group of PASS queues is the color sequence number of the card with the largest color sequence number.

2. The method for compiling color sequence in the printing process of the card jigsaw according to claim 1, wherein: the number of the plate splicing cards is not less than two.

3. The method for compiling color sequence in the printing process of the card jigsaw according to claim 2, wherein: the step S2 includes inputting PASS included in each card and a color sequence included in each PASS into the process card.