JP2011073217A - Method of manufacturing product having natural material pattern and natural material workpiece pattern - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing products having natural material patterns and natural material workpiece patterns that can realistically reproduce the natural material patterns on products, such as paper boxes, handicrafts and interior articles, by seven-colored printing. <P>SOLUTION: The method of manufacturing products having natural material patterns and natural material workpiece patterns is provided, wherein picture data obtained by color-imaging the natural material or natural material workpiece patterns are converted to seven colors through the RGB-CMYK conversion, seven-color plate-making is performed based on the RGB-CMYK conversion, high grade paper having the natural material patterns and natural material workpiece patterns subjected to the color printing by a seven-color printer is stuck to the paper boxes, workpieces or interior materials, thus finishing as gifts, handcrafts and interior articles having the natural material patterns and natural material workpiece patterns. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention can be applied to paper boxes, processed products, and interior materials by color printing, and natural material patterns and natural material processed products that can be realistically reproduced in gift boxes, crafts, and interior products. The present invention relates to a method for manufacturing a product having a pattern.

Traditionally, products printed with wood grain patterns have been used for a wide range of applications, but unlike natural wood, they can clearly be seen as “printed fake” at a glance.
On the other hand, there is known a wood grain pattern sheet that can reproduce a natural wood grain design more realistically by printing or the like (see Patent Document 1).
This known technique arranges a wood grain pattern expressed by halftone dots by printing or the like and a conduit pattern and / or texture pattern similarly expressed by halftone dots by printing or the like, preferably via a transparent or translucent layer. However, irregular shading of the grain is expressed by the moire interference effect between the grain pattern and the conduit pattern and / or texture pattern.

JP 2001-130200 A

  The present invention is a seven-color printing that is applied to paper boxes, processed products, and interior materials so as to have a three-dimensional effect depending on the hue and depth of the shade, and the natural material pattern and the processed natural material pattern are applied to gift boxes, crafts, and interiors. An object of the present invention is to provide a method for manufacturing a product having a natural material pattern or a natural material processed product pattern that can be realistically reproduced on a product.

  The method of manufacturing a product having a natural material pattern or a natural material processed product pattern according to the present invention converts RGB-CMYK photo data obtained by color photographing a natural material pattern or a natural material processed product pattern into seven colors, and this RGB-CMYK conversion. 7-color plate making based on the paper, paste high-quality paper with natural material pattern and natural material processed product pattern printed by 7 color printing machine on paper boxes, processed products, interior materials, natural material patterns and natural materials The processed pattern can be realistically reproduced in gift boxes, crafts, and interior items.

  The method of manufacturing a product having a natural material pattern or a natural material processed product pattern according to the present invention converts RGB-CMYK photo data obtained by color photographing a natural material pattern or a natural material processed product pattern into seven colors, and this RGB-CMYK conversion. 7-color plate making based on the paper, paste high-quality paper with natural material pattern and natural material processed product pattern printed by 7 color printing machine on paper boxes, processed products, interior materials, natural material patterns and natural materials Since the processed product pattern can be realistically reproduced in gift boxes, crafts, and interior products, natural material patterns and natural material processed product patterns such as precious woods, inscription stones, and leather can be reproduced realistically.

It is a flowchart which shows the manufacturing process of the product which has the natural material pattern of this invention, and a natural material processed goods pattern.

Below, one Example of the manufacturing method of the product which has the natural material pattern of this invention and a natural material processed goods pattern is described.
It is necessary to search for a natural material, for example, a precious tree, and to photograph the grain pattern of the precious tree in a color photograph. It is necessary to ask a professional photographer to shoot under the best conditions.
The natural materials include famous trees (bark, wood grain), famous stones, leather, and the like.
As a camera for photographing, it is preferable to use a digital camera with particularly high sensitivity and a large number of pixels.
The photographed photograph data is decomposed into seven colors of red (R), green (G), blue (B), cyan (C), magenta (M), yellow (Y), and black (K), and RGB (three colors) ) -CMYK (4 colors) conversion is performed to create data for each of the 7 colors.
Based on this color data, plate making corresponding to each of the seven colors is performed.
While adjusting the color on the screen of the personal computer based on the data of the seven colors, color printing of a seven-color printing machine, for example, FM screen printing with super fine color of Heidelberg, is performed, and final printing of the grain pattern is performed on high-quality paper.
A high-quality paper printed with a wood grain pattern is pasted on paper boxes, processed products, and interior materials to complete a wood grain pattern product.

Next, the manufacturing method of the product having the natural material pattern or the natural material processed product pattern of the present invention will be described in detail based on the flow chart.
Step 1: Selection is, for example, selection of natural name wood.
The wood grain pattern of the precious wood has a grain pattern and a grain pattern, and a grain pattern in which irregular curves appear is suitable, but the grain that appears when the knob portion is cut out is optimal. It is necessary to search for such a natural tree and photograph the tree pattern of the tree in a photograph. It is necessary to ask a professional photographer to shoot under the best conditions.
Step 2: The photograph is taken with a high sensitivity digital camera.
As a camera for photographing, it is preferable to use a digital camera with particularly high sensitivity and a large number of pixels.
Step 3: Decomposition is an RGB-CMYK conversion into 7 colors.
The photographed data is decomposed into seven colors of red (R), green (G), blue (B), cyan (C), magenta (M), yellow (Y), and black (K), and RGB (
(3 colors) -CMYK (4 colors) conversion is performed, and data of 7 colors are created.
Step 4: Plate making is to make plates corresponding to 7 colors.
Based on these color data, plate making corresponding to each of the seven colors is performed.
Step 5: Color adjustment is to perform color adjustment on a personal computer screen based on data of seven colors.
Perform color adjustment (calibration, confirmation) on the computer screen.
Step 6: Printing is printing on high-quality paper.
The final print of the wood grain pattern is performed on high-quality paper by FM screen printing.
Step 7: Production is production of gift boxes, crafts, and interior items.
Paste high-quality paper with printed grain patterns on paper boxes, processed products, and interior materials.
Step 8: The finished product is a finished product having a natural material pattern or a natural material processed product pattern.
It will be completed as a wood grain gift box, crafts, and interior items.

Claims (1)

  Photo data of natural material patterns and natural material processed product patterns taken in color were converted into 7 colors by RGB-CMYK conversion, 7 color plate making was performed based on this RGB-CMYK conversion, and color printing of 7 color printing machine was performed. It is characterized by being able to realistically reproduce natural material patterns and natural material processed patterns on gift boxes, crafts, and interior items by pasting high-quality paper with natural material patterns and processed natural material patterns on paper boxes, processed products, and interior materials A method for manufacturing a product having a natural material pattern or a processed natural material pattern.

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