JP2860616B2 - Textile products and method for producing print data of textile products - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a textile product such as a woven or knitted fabric in which a color expression element such as a color graphic design or a color photograph input to a computer is sewn, and a print data of the textile product. Data creation method.

[Prior art]

Conventionally, when weaving a color expression element such as a color graphic design or a color photograph as a woven fabric, the color of the yarn to be used is detected from the design or the photograph as the manuscript, and the yarn dyed to that color is detected. You are working with However, according to the above-described means, if the original document changes, the color to be used also changes. Therefore, in actual work, prepare a large number of color threads in advance, or dye the necessary threads each time. However, in the former case, the disadvantage that the cost is high,
Even in the latter case, there is a disadvantage that the work is lacking in speed.

[0003]

As a result of continuing research to solve the above-mentioned problems, the present inventor has found that multicolor separation for printing and color print output data to a color printer. If the data can be used as it is for textile products such as woven or knitted fabrics, it will be possible to speed up work and reduce costs.However, it can be used for multi-color separation and print output data to color printers. Does not contain white information,
It turned out that it cannot be used as direct print data. Therefore, as a result of further study, by generating white information by a logical expression from multi-color separation for printing and print output data to a color printer, a small number of fixed colors used in printing are obtained. Is applied to the color of yarns such as woven or knitted fabrics. It is an object of the present invention to provide a textile product and a method for producing print data of the textile product.

[0004]

In order to achieve the above object, a textile product according to the present invention includes a color design created by a graphic computer and a color input to a computer such as a color photograph captured by a scanner. If there is no output corresponding to the color used for printing a preselected number and / or color as a color print output condition for multi-color separation of an expression element or a printer, the digital data of white A logical expression that generates an output is set, and a system that constitutes the color of the color expression element is set.
Printing like Ann, Magenta, Yellow and Black
Based on the print output that adds white data to the color data used
Crest data created based on the color of the color expression element
Make up of cyan, magenta, yellow and black
Printing colors such as cyan, magenta, yellow and blue
Using printing color and white thread such as rack
A color expression element is sewn. In addition, the method of producing crest data of a textile product according to the present invention includes a color design created by a graphic computer, a multi-color separation of a color expression element input to the computer such as a color photograph captured by a scanner, and a printer If there is no output corresponding to the color used for the printing of the preselected number and / or color as a color print output condition, a logical expression that generates an output of digital data corresponding to white is set, The color of the color expression element
Make up of cyan, magenta, yellow and black
It is created based on a print output obtained by adding white data to a print use color .

[0005]

Normally, color print output data for multi-color separation or printer input of a color expression element input to a computer is formed as digital data inside the computer, and for each color used for printing, for example, cyan,
Magenta, yellow, and black digital data are set, but white data is not included. Therefore, according to the textile product and the production method of the textile product crest data according to the present invention, as an output condition for generating white digital data, an output corresponding to a pre-selected number and / or color used for printing is used. If there is no, a logical expression that generates an output of digital data corresponding to white is set, and cyan and magenta constituting colors of the color expression element are set.
White for printing colors such as black, yellow and black
Print pattern data based on the print output plus the color data
Create and print cyan, maze
White for printing colors such as black, yellow and black
A color design created by a graphic computer or a color expression element input to a computer such as a color photograph captured by a scanner is sewn using color threads .

[0006]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a textile product according to the present invention. 1 is a computer for graphics
Numeral 2 is a computer for converting print data. Digital data corresponding to the colors used in the color design designed by the graphic computer 1 is used as a color print output code. The data is input to the crest data conversion computer 2. In the crest data conversion computer 2, tissue data such as air-weave or satin weave are applied to the print input code. The data of the sword and the like are added to create crest data, and further converted to CGS format and used to produce fiber products such as woven and knitted fabrics. Print output conditions for generating white digital data at the time of color print output include, for example, the following combinations. Here, white = W, color used for printing = C (1), C
(2), C (3), C (4),..., C (n) are either 1 or 0 because of digital data. And C
Arbitrary constants f (1) to f (1) to (1) to C (n)
(N) and set C (1) × f (1) + C (2) × f (2) + C (3) × f (3) +
.. + C (n) × f (n) = X, and W is determined by the value of X. Example 1 When f (1) to f (n) = 1, W = 1 when X = 0, W = 0 when X ≠ 0, and all of C (1) to C (n) are 0 Only when W = 1, W = 0 even when any of C (1) to C (n) is 1. That is, in this case, the number of colors used for printing selected in advance is one or more. Therefore, if there is no output corresponding to the colors used for printing, the output of digital data corresponding to white is not obtained. If there is any output and there is an output corresponding to the color used for printing even in one color, no digital data output corresponding to white will be generated. Example 2 Assuming that f (1) to f (n) = 1, W = 1 when X ≦ 2, and W = 0 when X> 3, then the number of colors used for printing selected in advance is 3 Therefore, if there is an output corresponding to the used color of printing up to two colors, a digital data output corresponding to white is generated. Means that no digital data output corresponding to white is generated. Example 3 If f (1) = 3, f (2) to f (n) = 1, W = 1 if X ≦ 2, W = 0 if X> 3, and in this case, the preselected printing Is a number larger than 3 and is a color other than C (1). Therefore, if there is an output corresponding to the used colors of printing up to two colors other than C (1), , A digital data output corresponding to white is generated, and in the case of C (1) color or three or more colors, no digital data output corresponding to white is generated. By adding the white data thus produced to data of a color corresponding to printing, it can be used as data of a woven or knitted fabric. That is, the color corresponding to the yarn of the fabric = C (1) + C (2) + C (3) +... + C (n) + W. For example, multi-color separation for printing or print output data to a color printer is composed of four colors of cyan (C), magenta (M), yellow (Y), and black (B). Assuming that the print 3 is a design 3 as shown in FIG. 2, the print 3 is created by digital data of each of a cyan plate 4, a magenta plate 5, a yellow plate 6, and a black plate 7. -Data does not contain white information necessary for fabricating knitted or knitted fabrics. However, as shown in FIG. 3, the cyan color data 8 corresponding to the above-mentioned printing colors,
When data 12 corresponding to white is added to magenta color data 9, yellow color data 10, and black color data 11, it can be used as data of textiles 13 such as woven fabric and knitted fabric. It becomes possible. In the above embodiment, two computers, a graphic computer and a print data conversion computer, are used, but it is a matter of course that one computer may be used.

[0007]

As described above, according to the textile product and the textile data printing method according to the present invention, multicolor separation for printing and print output data to a color printer are provided. Can be directly used for sewing products such as textiles and knits, so that originals such as color photographs and color designs can be faithfully reproduced on textiles and knits, etc. By preparing threads of different colors, it is possible to respond to originals of any color arrangement, and in addition to the remarkable effects that the working time and cost can be significantly reduced, Techniques for dealing with color misregistration, moiré, and the like, which have been studied in the field of printing, can also be used for fabrics and knits.

[Brief description of the drawings]

FIG. 1 is a flowchart from a print output to the creation of a CGS format that is actually a fabric.

FIG. 2 is a plan view showing an original in the case of printing and cyan, magenta, yellow, and black plates in four-color separation.

FIG. 3 shows a manuscript in the case of a fabric, cyan, magenta, yellow, and black data corresponding to cyan, magenta, yellow, and black plates in four-color separation, and white. FIG. 4 is a plan view showing data corresponding to FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Computer for graphic 2 Computer for pattern data conversion 3 Printing 4 Cyan version 5 Magenta version 6 Yellow version 7 Black version 8 Cyan color data 9 Magenta color data 10 Yellow color data 11 Black data 12 Data corresponding to white 13 Textile products

Claims (2)

(57) [Claims] 1. A color design created by a graphic computer or a color print output condition for a multi-color separation or printer of a color expression element input to a computer such as a color photograph captured by a scanner. If there is no output corresponding to the used number of colors and / or colors used for printing, set a logical expression that generates an output of digital data corresponding to white ,
Cyan that make up the color of the color representation element, magenta,
White for printing color data such as yellow and black
Created based on print output with color data
Crest data, cyan constituting the color of the color expression element ,
Magenta, yellow and printing used for the color black, such as
And sewing by using white thread, the color
Textile products with sewn expression elements . 2. A color design created by a graphic computer or a color print output condition for a multi-color separation or printer of a color expression element input to a computer such as a color photograph captured by a scanner. If there is no output corresponding to the used number of colors and / or colors used for printing, set a logical expression that generates an output of digital data corresponding to white ,
Cyan constituting the color of the color representation element, Magenta,
White for printing color data such as yellow and black
Crest data created based on print output with color data added .