JP2015077701A - Regenerated decorative sheet and production method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a regenerated decorative sheet obtained by inkjet printing of a decorative sheet as a replacement for used decorative sheets without digital image data and already executed used decorative sheets.SOLUTION: A regenerated decorative sheet 12 is a sheet formed by regenerating at least one to-be-regenerated (object) decorative sheet 10 among a plurality of decorative sheets executed side by side. A woody substrate 13 for regeneration is processed in the same shape as that of the object decorative sheet 10. On the surface of the woody substrate 13 for regeneration, a magnified image 44 for printing, with the aspect ratio kept or not kept at a magnification of higher than 100% and equal to or lower than 120%, prints a trimming image 41 created from the object decorative sheet 10 by inkjet printing and provides a clear resin layer 16 of the same glossiness as that of the object decorative sheet 10 on the printed surface.

Description

  The present invention is intended to replace an old decorative board which is a combination of a plurality of decorative patterns, for example, manufactured before the introduction of ink-jet printing, or a decorative board such as a floor or wall which has already been constructed, and which is severely damaged. The present invention relates to a method of manufacturing a recycled decorative board in which an old decorative board is regenerated as a decorative board by ink jet printing, and the recycled decorative board.

  As a decorative material such as flooring or wall material, a piece of natural material such as natural wood or natural stone is processed into a plate shape, and its use has been popular for a long time, but such genuine natural products are used. It takes a lot of time and effort to construct natural cosmetics, which are inevitably expensive.

  In order to provide these products at a lower cost, natural decorative patterns have been put on the surface of decorative plates. Large-format panels (mainly outer wall siding materials) and floor materials printed by inkjet printers are widely known.

  As an example of a method for faithfully printing a natural pattern on a decorative surface of a decorative board by an inkjet printer, Patent Document 1 includes a natural marble, which is a natural object, captured by a scanner, the density of the captured pattern data (material image), Various image processing such as color correction, aspect ratio adjustment, etc. is performed, and at the stage of creating a print image, pattern data is arranged, enlarged / reduced, rotated, multiple patterns are combined, etc. A printing image is created, and a printing process is continuously performed on the surface of a decorative board (substrate) using an inkjet printer using the printing image (see Patent Document 1). According to this conventional invention, a decorative board that faithfully reproduces a natural pattern can be efficiently manufactured in a short time.

JP 2005-279485 A

  However, in this method, it is very efficient to take out the stored digital image data of the surface pattern of many natural objects as necessary, perform the above processing, and use it as the surface pattern of the decorative board. For example, when old out-of-stock decorative boards before the introduction of inkjet printing must be shipped for repair, or for repairing walls and floors that have already been installed side by side When it is necessary to reproduce some or all of the old decorative panels on the site, these old decorative panels (referred to as original decorative plates) are reproduced by inkjet printing. When this is formed as a reference image, if the original decorative board is slightly inclined with respect to the scanning direction, the printed pattern has this inclination. Because it will be reproduced, there is a restriction that the original decorative board must be accurately placed in the scanning direction, and if there are vertical and horizontal joint groove processing between the patterns, this does not want digital printing The joint groove was clearly converted into data and printed as a thick black line, and as a result, it could not be put to practical use, and it was very difficult to reproduce such an original decorative board by ink jet printing. Also, when creating an image for printing by enlarging / reducing the pattern data, depending on the enlargement / reduction ratio (including aspect ratio), the pattern may be completely different from the original decorative board, and the old make-up on the site where it is applied side by side If a part of the board is replaced with a recycled decorative board, only the recycled decorative board is lifted, resulting in a loss of the original appearance.

  The present invention has been made in view of such conventional problems, and can easily reproduce an old decorative board without digital image data or a decorative decorative board for ink-jet printing as a replacement for an old decorative board that has already been constructed. It is an object of the present invention to provide a method for producing a decorative board that can be made inexpensively and a decorative board regenerated by the method.

The recycled decorative veneer 12 according to claim 1 is:
Among the plurality of decorative plates 10 arranged side by side, it is a reproduction decorative plate 12 that reproduces at least one reproduction target decorative plate 10,
The magnification from the trimming image 41 obtained by trimming the trimming reference image 40 created from the reproduction target decorative board 10 is trimmed on the surface of the reproduction wooden board 13 processed into the same shape as the reproduction target decorative board 10. Inkjet printing is performed in accordance with the enlarged printing image 44 with or without maintaining the aspect ratio at an enlargement ratio of more than 100% and not more than 120% of the image 41;
A clear resin layer 16 having the same gloss as the reproduction target decorative board 10 is provided on the printed surface.

The recycled decorative veneer 12 according to claim 2 is:
A reproduction decorative plate 12 that reproduces a reproduction target decorative plate 10 having a plurality of unit areas 43a to 43h to be reproduced in the decorative plate 10,
Trimming images 41a to 41h created from unit areas 40a to 40h of the trimming reference image 40 recorded from the reproduction target decorative board 10 on the surface of the reproduction wooden board 13 processed into the same shape as the reproduction target decorative board 10 Ink jet based on the printing image 44 enlarged to be the size of the unit regions 43a to 43h of the recycled decorative board 12 without maintaining or maintaining the aspect ratio at an enlargement ratio exceeding 100% and not more than 120% over 41h Printing is done,
A clear resin layer 16 having the same gloss as the reproduction target decorative board 10 is provided on the printed surface.

  A third aspect of the present invention relates to the printing image 44 of the recycled decorative board 12 according to the first or second aspect, wherein the color of the printing image 44 is not adjusted.

The invention described in claim 4 (FIG. 4)
The reproduction-purpose printing board 44 obtained by scanning the reproduction-use decorative board 10 and performing image processing is printed on the surface of the reproduction-use wooden substrate 13 processed into the same shape as the reproduction-use decorative board 10 by inkjet printing. A method of manufacturing the recycled decorative veneer 12 comprising:
Steps S50 to S110 for trimming necessary portions 40a to 40h from a trimming reference image 40 created based on a reference digital image 39 obtained by scanning the decorative plate 10 to be reproduced to create a trimmed image 41;
Steps S111 and S112 for forming the arrangement image 42 as it is, or by enlarging the trimmed image 41 in the vertical direction and / or the horizontal direction according to the pattern M of the reference digital image 39;
Steps S120 to S140 in which the arrangement image 42 is arranged according to the reference digital image 39 to form the printing image 44;
The decorative board 12 is characterized in that it performs inkjet printing in accordance with the printing image 44, and then forms a clear resin layer 16 having the same gloss as the reproduction target decorative board 10 on the inkjet-printed decorative layer 14. It is a manufacturing method.

The invention described in claim 5 (FIG. 5)
A reproduction target decorative board 10 having a plurality of unit areas 43a to 43h to be reproduced in one decorative board 10 is scanned, and a reproduced printing image 44 obtained by image processing is reproduced by ink jet printing. A method of manufacturing a regenerated decorative board 12 that performs printing on the surface of a recycled wood substrate 13 that has been processed into the same shape as the target decorative board 10,
Steps S50 to S110 for trimming necessary portions 40a to 40h from a trimming reference image 40 created based on a reference digital image 39 obtained by scanning the decorative plate 10 to be reproduced to create trimmed images 41a to 41h;
Steps S111 and S112 for forming the arrangement images 42a to 42h by enlarging the trimmed images 41a to 41h as they are or in accordance with the pattern M of the reference digital image 39 in the vertical direction and / or the horizontal direction,
Steps S120 to S140 that form the print image 44 by arranging the placement images 42a to 42h according to the reference digital image 39;
Step S150 for forming the clear resin layer 16 having the same luster as the reproduction target decorative board 10 is performed on the decorative layer 14 that has been subjected to ink jet printing in accordance with the print image 44 and then being ink jet printed. This is a manufacturing method of the plate 12.

The invention described in claim 6 (FIG. 5)
The reproduction-purpose printing board 44 obtained by scanning the reproduction-use decorative board 10 and performing image processing is printed on the surface of the reproduction-use wooden substrate 13 processed into the same shape as the reproduction-use decorative board 10 by inkjet printing. A method of manufacturing the recycled decorative veneer 12 comprising:
Step S50 for storing the reference digital image 39 of the decorative surface 11 by scanning the decorative plate 10 to be reproduced provided with the pattern M including the portion N that is not to be printed on the decorative surface 11 of the surface;
Reading the stored reference digital image 39 to create a trimming reference image 40;
Step S110 of trimming necessary portions 40a to 40h excluding the portion N that is not to be printed of the trimming reference image 40 to create trimmed images 41a to 41h;
The trimming images 41a to 41h are respectively directly or enlarged in accordance with the size of the unit areas 43a to 43h of the template 43 that are provided so as to correspond to the pattern M of the decorative board 10, and the placement images 42a to 42h. Steps S111 and S112 for creating
Steps S120, S130, and S140 for arranging the arrangement images 42a to 42h in the corresponding unit areas 43a to 43h to create the print image 44;
In step S150, inkjet printing is applied to the wooden substrate 13 according to the printing image 44, and then the clear resin layer 16 having the same gloss as the reproduction target decorative board 10 is formed on the decorative layer 14 that has been inkjet printed. This is a manufacturing method of the recycled decorative board 12 characterized by the above.

  The invention described in claim 7 is the recycled decorative board 12 according to any one of claims 4 to 6, wherein the decorative board 10 to be reproduced is at least one of a plurality of decorative boards 10 installed side by side. It is a manufacturing method.

  The invention described in claim 8 is the method for producing the recycled decorative board 12 according to any one of claims 4 to 7, wherein the magnification is more than 100% and 120% or less.

  In the invention according to claim 1, for example, at least one decorative plate 10 to be regenerated (for example, a decorative plate having the least damage) among a plurality of decorative plates arranged side by side on the floor or wall of an old building. Ink-jet printing is performed in accordance with the printing image 44 selected and trimmed from the trimming reference image 40, and the enlargement magnification from the normally small trimming image 41 is more than 100% of the trimming image 41 and 120% or less, and By providing the clear resin layer 16 having the same gloss as the reproduction target decorative board 10 on the printing surface, the pattern of the reproduction decorative board 12 can be reproduced to the extent that it cannot be seen visually compared with the pattern of the reproduction target decorative board 10. And even if this regenerated recycled decorative sheet 12 is replaced with a decorative sheet to be replaced among a plurality of decorative panels applied side by side, the appearance of the construction site (for example, a historical building) is maintained as it is before and after the replacement. can do.

  According to the second aspect of the present invention, when the trimming images 41 a to 41 h created from the unit areas 40 a to 40 h of the trimming reference image 40 are enlarged to form the printing image 44, the enlargement magnification is the trimming image 41. The ink is printed on the basis of the printing image 44 and the clear resin layer 16 having the same gloss as the reproduction target decorative board 10 is provided on the printing surface. The reproduction target decorative board 10 having a plurality of power unit areas 40a to 40h can be reproduced without a sense of incongruity. And the said reproduction | regeneration decorative board 12 is manufactured by the method as described in Claims 4-8. In the method described in claims 4 to 8, the image processing performed in the reproduction of the print image 44 includes “no color adjustment” and “with color adjustment”. When the printing image 44 of the recycled decorative board 12 is “no color adjustment”, the atmosphere of the old decorative board 10 can be brought into the recycled decorative board 12 as it is. In the case of “with color adjustment”, there is a limit from the viewpoint of regeneration of the old decorative board 10, but a certain adjustment range is recognized. Of course, since “with color adjustment”, the color adjustment can be freely performed if the viewpoint of regeneration of the old decorative board 10 is removed.

  As described above, when the enlargement ratio is maintained to be over 100% and 120% or less, and particularly when the aspect ratio is maintained, the pattern is enlarged due to enlargement, and it is slightly between the arrangement direction of the original decorative board 10 and the scanning direction. Even if there is an inclination, the printed decorative board 12 and the original decorative board 10 are almost indistinguishable with a normal observation eye, and are reproduced to the extent that does not cause a sense of incongruity.

It is a perspective view which shows an example of the original decorative board applied to this invention, or the reproduction | regeneration decorative board applied. 1 is a schematic diagram illustrating an example of a printing apparatus to which the present invention is applied. It is a flowchart which shows an example of an image processing routine. 4 is a flowchart specifically illustrating an image processing routine of FIG. 3. 4 is another flowchart specifically showing the image processing routine of FIG. 3.

  The present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing an example of an original decorative board 10 to be reproduced to which the present invention is applied or an applied decorative board 12 that has been reproduced. The present invention is, for example, a product prior to the introduction of ink jet printing, which has already been abandoned or has not been abandoned, and has no original digital data for printing. An image creation method for reproducing the pattern M of the decorative plate 10 to be reproduced on the surface of the recycled decorative plate 12 by inkjet printing among the original decorative plates 10 arranged side by side on a floor or wall of a complex building, and reproduced by the method This is related to the decorative panel 12. Before explaining these, the configuration of the old and new decorative boards 10 and 12 to which the present invention is applied will be briefly described.

  The decorative plates 10 and 12 may be floor materials, wall materials, ceiling materials, or the like. Here, floor materials will be described as representative examples. The decorative plates 10 and 12 are roughly constituted by, for example, a wooden substrate 13, a decorative layer 14, and a clear resin layer 16. The wood substrate 13 is a rectangular material made of wood material such as plywood, LVL (Laminated Veneer Lumber), MDF (Medium Density Fiberboard), laminated wood, particle board, strand board, veneer, etc. It is a board | plate material and the actual process (male 13a and female 13b) for joining is given to the opposing 2 side end surface. In addition, as an actual process, well-known things, such as a puffing process and this actual process, can be given suitably.

  The decorative layer 14 is a layered or sheet-like material provided on the surface of the wooden substrate 13 for applying ink of an ink jet printer. In this embodiment, a resin such as olefin, PVC, PET, or the like is formed into a sheet shape. It is configured by The thickness of the decorative layer 14 is set in the range of 0.03 to 1.0 mm, for example. When the thickness of the decorative layer 14 is 0.13 mm or less, the fibers of the wooden substrate 13 in the back are conspicuous. On the other hand, when the thickness is 1.0 mm or more, the decorative plates 10 and 12 are warped. This is because, in this embodiment, it is set to 0.26 mm.

  The decorative layer 14 may be any layer as long as it absorbs and fixes ink and has durability required for use. For example, as described in Japanese Patent No. 4355423, a decorative layer is formed by applying an ink absorbing layer made of a solvent absorbent made of silica fine particles, alumina fine particles or a mixture thereof and a binder to the surface of the wooden substrate 13. 14 may be formed, or, as described in JP-A-2002-19025, an ink absorbing layer made of a water-soluble polymer and a water-based resin is applied to the surface of the wooden substrate 13. Alternatively, the decorative layer 14 may be formed.

  On the surface of the decorative layer 14, a pattern M of the original decorative board 10 having a natural pattern such as wood or stone is printed by a printing device 18 described later. Note that a specific configuration of the printing apparatus 18 and an image creation method for creating the pattern M will be described later.

  The clear resin layer 16 is provided in order to improve surface protection performance such as scratch resistance, abrasion resistance, water resistance, and stain resistance on the surfaces of the decorative plates 10 and 12, and an acrylic resin is provided on the surface of the decorative layer 14. It is formed by applying and curing a transparent synthetic resin paint such as a resin, urethane resin, amino resin, or polyester resin. In order to match the regenerated decorative board 12 to the appearance of the original decorative board 10, the clear resin layer 16 has a gloss so that the gloss of the original decorative board 10 does not cause a visually uncomfortable feeling (that is, the same gloss). Worn.

  In order to form the recycled decorative board 12, first, a wooden substrate 13 and a decorative layer 14 that are cut into predetermined dimensions (in this embodiment, a large size of 3 × 6) are prepared. In this example, a sheet-like member made of olefin resin and having a thickness of 0.26 mm was used as the decorative layer 14. A resin adhesive is applied to the back surface of the decorative layer 14 using an adhesive applicator such as a knife coater or a roll coater, and this is adhered to the wooden substrate 13.

  Thereafter, the wooden substrate 13 and the decorative layer 14 are laminated and integrated by performing compression curing for a certain period of time, and a printing device 18 described later on the surface of the integrated body of the wooden substrate 13 and the decorative layer 14 (the surface of the decorative layer 14). Then, the pattern M of the original decorative board 10 is printed, and then the clear resin layer 16 having the same gloss as the reproduction target decorative board 10 is formed on the surface of the decorative layer 14 to which the pattern M is applied. As a result, the original decorative board 10 is reproduced as a new recycled decorative board 12 that is indistinguishable in appearance.

  The pattern M applied to the surface of the decorative layer 14 is created by, for example, the printing device 18 shown in FIG. 2 and printed on the surface of the decorative layer 14. Hereinafter, an example of the printing apparatus 18 will be described. The printing device 18 is roughly constituted by an image creating device 20, a printing mechanism 22, a display unit 24 and an operation unit 26, which are electrically connected by a bus 28.

  The image creation apparatus 20 includes a reference image storage unit 30, a color adjustment unit 31, a trimming image creation unit 32, and a pattern creation unit 34. The reference image storage means 30 stores a digital image 39 that serves as a reference when the pattern M is reproduced. Here, the reference digital image 39 is the original decorative board 10 that has already been out of print or does not have the digital data for ink jet printing, as described above, or the original decorative board 10 that has been installed side by side. The pattern M of the decorative board 10 to be recycled (usually the one with the least wrinkles) is of course not limited to this, but is usually a pattern of natural objects such as natural wood or natural stone (for example, marble). . The pattern M of the original decorative board 10 is converted into digital image data by scanning with a CCD camera, for example. In this embodiment, the wood pattern or stone pattern of the original decorative board 10 is used as the reference digital image 39 as reference image storage means. 30. If the arrangement of the original decorative board 10 can be accurately adjusted in the scanning direction during scanning, the entire decorative surface 11 of the original decorative board 10 is converted into digital image data as it is. Similarly, if the arrangement of the original decorative board 10 is slightly inclined with respect to the scanning direction, digital image data including the inclination is converted into digital image data.

  The color adjusting unit 31 changes the color of the image at any stage of the scanned reference digital image 39, the trimming reference image 40 read from the reference digital image 39, the trimming images 41, 41a to 41h, or the printing image 44. To be adjusted. Of course, if the color adjusting means 31 is not operated, the image becomes the color as it is captured.

  The trimming image creation means 32 reads the reference digital image 39 stored in the reference image storage means 30 and stores it as a trimming reference image 40.

  The pattern creating means 34 uses different expressions such as a template 43i (FIG. 4) formed in accordance with the entire pattern M of the original decorative board 10 and a template 43b (FIG. 5) having a plurality of unit regions 43a to 43h. In the template 43 b (FIG. 5) having a portion N that is not desired to be printed (for example, a joint groove 10a such as a vertical joint or a horizontal joint, a regular or irregularly stained portion), the former is trimmed in the template 43i. The image is trimmed from the reference image 40, and a trimming image 41 that is usually slightly smaller is created. In the latter two cases, a plurality of unit areas 43a to 43h (or a portion N that is not desired to be printed) is removed. The image is trimmed from the necessary portions 40a to 40h of the trimming reference image 40 at positions corresponding to the trimming portions 40), and usually trimmed images 41a to 41h that are slightly smaller in size are created. Since the trimmed images 41a to 41h are smaller than the unit areas 43a to 43h, the trimmed image 41 is enlarged to a template 43a (see FIG. 4) in the former, and the trimmed images 41a to 41h are enlarged in the former magnification. By arranging the images 41a to 41h on the template 43 (see FIG. 5), the pattern M of the printing image 44 of the original decorative board 10 for printing on the surface of the target decorative layer 14 is reproduced. The planned magnification is more than 100% and not more than 120%. The aspect ratio is preferably proportional within this range, but if it is within this range, the appearance of the old and new decorative boards is uncomfortable (that is, between enlargement of the pattern due to enlargement and the direction of arrangement of the original decorative board 10 and the scanning direction). It does not have to be proportional because it does not make the user feel uncomfortable when there is a slight inclination.

  The templates 43i and 43b are rectangular frame shapes whose outer shape is set to be approximately equal to the decorative layer 14, and when the entire pattern M of the original decorative board 12 is reproduced, the template 43 is simply the rectangular frame shape (model 43). B) In the case where the joint groove 10a is provided, a dividing line is formed so as to coincide with the joint groove 10a of the original decorative board 10. In addition, when there is a portion N that is not desired to be printed corresponding to the joint groove 10a (in FIG. 5, the joint groove 10a is shown to correspond to this, of course, the present invention is not limited to this), the original makeup A blindfold (not shown) is formed so as to coincide with a portion N of the board 10 which is not desired to be printed. As a result, the latter template 43b is divided into a plurality of unit regions 43a to 43h according to the pattern M of the original decorative board 10 by dividing lines. Then, for each of the unit areas 43a to 43h, the position, size (vertical or / and horizontal magnification), and information of the trimming images 41a to 41h to be arranged are associated with each other and stored in the pattern creating unit 34. ing.

  In the former, since the whole is trimmed, the trimmed image 41 has a one-to-one correspondence with the template 43a. However, in the latter, the trimmed images 41a to 41h to be arranged in the unit areas 43a to 43e are the original as described above. The first to eighth unit regions 43a to 43h are preliminarily associated with the trimming positions of the decorative board 10, and the first to eighth trimming images 41a to 41h are enlarged vertically and / or horizontally at a predetermined magnification. It is determined that the arrangement images 42a to 42h are arranged correspondingly. Note that the number of division into unit areas, the size of each unit area, and the trimmed image to be arranged are set according to the pattern of the original decorative board 10.

  Although not shown, the printing mechanism 22 is an ink jet mechanism that applies a pressure to each color ink and discharges the pressurized ink onto the surface of the decorative layer 14 to execute a printing process. The mechanism for applying pressure to the ink may be due to deformation of the piezoelectric element or due to the generation of bubbles due to the heat of the heater.

  The display means 24 is for displaying the pattern M created by the pattern creation means 34, and various information relating to the above-mentioned templates 43i, 43b, etc. are input by the operation means 26 such as a keyboard or a mouse. .

  An operation for creating a pattern M to be printed on the surface of the decorative layer 14 using the printing apparatus 18 configured as described above will be described. FIG. 3 is a flowchart showing a pattern creation processing routine executed by the printing apparatus 18. This routine is stored in the image creating apparatus 20 and is executed when a pattern creation start instruction is given by the operation of the operation means 26 by the user.

  In FIG. 4, first, as described in the image creating device 20, the pattern M of the decorative surface 11 of the original decorative board 10 is converted into digital image data by scanning with, for example, a CCD camera, and the reference image storage means 30 converts the digital image data. 39 is stored (step S50).

  Next, the trimming image creation means 32 accesses the reference image storage means 30, reads the reference digital image 39 (material image) stored in the reference image storage means 30, and creates the trimming reference image 40 (step). S100). Of course, the trimming image creating means 32 and the reference image storage means 30 may be integrated and trimmed from the reference digital image 39. Here, it demonstrates as a separate body.

  Subsequently, the trimming image creation means 32 reads various information (position, vertical and / or horizontal magnification) of the template 43a, and based on this information, an image of a necessary size from the trimming reference image 40 is obtained. (Trimming image 41) is trimmed (step S110). This trimmed image 41 is substantially equal to or smaller than the trimming reference image 40. If it is smaller, the image is enlarged in accordance with the above-described vertical and / or horizontal magnifications to form an arrangement image 43, which is arranged on the template 38a (step S120). Then, it is determined whether or not the arrangement has been completed (step S130).

  If completed, the pattern creation processing routine is terminated and the pattern M printed on the decorative layer 14 is completed (step 140). The completed pattern M is displayed on the display means 24 so that visual confirmation can be performed.

  When the pattern M is completed as described above, image information of the pattern M is transmitted to the printing mechanism 22, the pattern M is printed on the surface of the decorative layer 14, and further, the gloss of the original decorative board 10 is visually uncomfortable. Clear coating with a gloss that does not occur (that is, the same gloss) is applied, and the pattern of the original decorative board 10 is reproduced almost faithfully (step S150). In addition, conveyance of the decorative layer 14 to the printing mechanism 22 can be performed by a conveyor 50 as shown in FIG. 2, for example.

  Next, a case where unit regions 43a to 43h are provided in the template 43b will be described. (Step S50) (Step S100) is the same as described above.

  Subsequently, the trimming image creating means 32 reads various information (position, vertical and / or horizontal magnification) assigned to the first unit area 43a of the template 43, and as shown in FIG. Based on the above, the image having a size that can be inserted into the first unit region 43a is trimmed from the trimming reference image 40 (step S110). Since the trimmed image 41a is trimmed so as not to be related to the dividing line (corresponding to the joint groove 10a), it is almost equal or slightly smaller than the first unit region 43a. If it is smaller, the image is enlarged according to the vertical or / and horizontal magnification described above to form an arrangement image 42a, which is arranged in the first unit area 43a of the template 43 (step S120).

  When the arrangement of the arrangement image 42a in the first area 43a is completed, the process proceeds to the next trimming (step S121), and an image having a size that can be inserted into the second unit area 43a is trimmed from the trimming reference image 40. (Step S110). The enlargement magnification in the second unit area 43a is read by the trimming image creation means 32 as described above, and the trimming image 41a is enlarged and arranged according to the vertical or / and horizontal magnification based on the information. The image 42b is used and is arranged in the second unit area 43b of the template 43 (step S120). This is repeated until the final unit area 43h, and when it is finished, it is determined whether or not the arrangement of the arrangement image in all the unit areas is completed (step S130).

  If completed, the pattern creation processing routine is terminated and the pattern M (see FIG. 6) printed on the decorative layer 14 is completed (step 140). The completed pattern M is displayed on the display means 24 so that visual confirmation can be performed.

  When the pattern M is completed as described above, the image information of the pattern M is transmitted to the printing mechanism 22 as described above, the pattern M is printed on the surface of the decorative layer 14, and similarly clear paint is applied. The pattern of the board 10 is reproduced almost faithfully (step S150). As described above, the image processing includes “no color adjustment” and “with color adjustment”. When the print image 44 of the recycled decorative board 12 is “no color adjustment”, the old decorative board is used. The atmosphere after 10 eras can be brought into the recycled decorative board 12 as it is, and high reproducibility can be expected. In the case of “with color adjustment”, there is a limit from the viewpoint of regeneration of the old decorative board 10, but a certain adjustment range is recognized, and although it is artificial, painting with an appropriate color according to the situation at the site Is possible. Of course, since “with color adjustment”, the color adjustment can be freely performed if the viewpoint of regeneration of the old decorative board 10 is removed. The decorative layer 14 can be conveyed to the printing mechanism 22 by, for example, a conveyor 50 as shown in FIG.

  M: pattern, N: portion not to be printed, 10: original decorative board (recycled decorative board, old decorative board), 10a ... joint groove, 11 ... decorative face, 12 ... recycled decorative board, 13 ... wood substrate, 13a , 13b ... real, 14 ... makeup layer, 16 ... clear resin layer, 18 ... printing device, 20 ... image creation device, 22 ... printing mechanism, 24 ... display means, 26 ... operation means, 28 ... bus, 30 ... reference image Storage means 31 ... Color adjustment means 32 ... Trimming image creation means 34 ... Pattern creation means 39 ... Reference digital image 40 ... Trimming reference image 40a-40h ... Trimming reference image unit area (required location) ), 41, 41a to 41h ... Trimmed image, 42, 42a to 42h ... Arrangement image, 43a, 43b ... Template, 43a-43h ... Unit area, 44 ... Printing image, 50 ... Conveyor.

Claims (8)

Among the plurality of decorative plates that are installed side by side, at least one of the decorative decorative plates that have been recycled,
The magnification of the trimming image obtained by trimming the trimming reference image created from the reproduction target decorative board on the surface of the reproduction wooden board processed into the same shape as the reproduction target decorative board is 100% of the trimmed image. Inkjet printing is performed in accordance with the enlarged printing image with or without maintaining the aspect ratio at an enlargement ratio exceeding 120%,
A recycled decorative board comprising a clear resin layer having the same gloss as the decorative decorative board on the printed surface. A reproduction decorative board that reproduces a reproduction target decorative board having a plurality of unit areas to be reproduced in the decorative board,
The trimming image created from the unit area of the reference image for trimming recorded from the decorative board for reproduction on the surface of the wooden substrate for reproduction processed into the same shape as the decorative board for reproduction is more than 100% and less than 120% Inkjet printing is performed based on the image for printing that is enlarged to be the size of the unit area of the recycled decorative board, with or without maintaining the aspect ratio at the magnification.
A recycled decorative board, wherein a clear resin layer having the same gloss as the decorative decorative board is provided on the printed surface.   The recycled decorative board according to claim 1 or 2, wherein the print image is not color-adjusted. Recycled makeup that prints the reproduced printing image obtained by scanning the decorative board to be reproduced and image processing on the surface of the wooden substrate for reproduction processed by inkjet printing into the same shape as the decorative board to be reproduced A method of manufacturing a board,
Trimming a necessary portion from a reference image for trimming created based on a reference digital image obtained by scanning a decorative plate to be reproduced, and creating a trimmed image;
Forming the trimming image as it is, or by enlarging the trimming image in the vertical direction and / or the horizontal direction according to the pattern of the reference digital image,
Arranging the placement image according to a reference digital image to form a print image;
A method for producing a decorative board, comprising: performing inkjet printing according to an image for printing, and then forming a clear resin layer having the same gloss as the decorative board to be reproduced on the inkjet printed decorative layer. A decorative decorative board having a plurality of unit areas to be reproduced in one decorative board is scanned, and the reproduced printing image obtained by image processing is the same shape as the decorative decorative board by inkjet printing. A method for producing a recycled decorative board for printing on the surface of a recycled wood substrate processed into
Trimming a necessary portion from a reference image for trimming created based on a reference digital image obtained by scanning a decorative plate to be reproduced, and creating a trimmed image;
Forming the trimming image as it is, or by enlarging the trimming image in the vertical direction and / or the horizontal direction according to the pattern of the reference digital image,
Arranging the placement image according to a reference digital image to form a print image;
A method for producing a recycled decorative board, comprising: performing inkjet printing according to an image for printing, and then forming a clear resin layer having the same gloss as the decorative decorative board on the decorative layer printed by inkjet. Recycled makeup that prints the reproduced printing image obtained by scanning the decorative board to be reproduced and image processing on the surface of the wooden substrate for reproduction processed by inkjet printing into the same shape as the decorative board to be reproduced A method of manufacturing a board,
Scanning a decorative plate to be reproduced provided with a pattern including a portion not to be printed on the decorative surface of the surface, and storing a reference digital image of the decorative surface;
Reading the stored reference digital image to create a trimming reference image;
Trimming a necessary portion of the reference image for trimming except a portion that is not to be printed to create a trimmed image;
Creating a placement image by directly or enlarging the trimmed image according to the size of the template unit area provided to correspond to the pattern of the decorative board;
Arranging the placement image in the corresponding unit region to create a print image;
Reclaiming makeup comprising the steps of: applying ink jet printing on a wood substrate according to the printing image; and then forming a clear resin layer having the same gloss as the to-be-recycled decorative board on the ink-jet printed decorative layer. A manufacturing method of a board.   The method for manufacturing a recycled decorative board according to any one of claims 4 to 6, wherein the decorative decorative board is at least one of a plurality of decorative boards arranged side by side.   The method for manufacturing a recycled decorative board according to any one of claims 4 to 7, wherein the magnification is more than 100% and 120% or less.