JP2015047473A5

JP2015047473A5 -

Info

Publication number: JP2015047473A5
Application number: JP2013183566A
Authority: JP
Filing date: 2013-09-05
Publication date: 2016-06-02
Anticipated expiration: 2033-09-05

Description

前記課題を解決するために、本発明のネイルプリント装置は、
小液滴インクと該小液滴インクよりも液滴量の多い大液滴インクとを選択的に噴射可能に構成された印刷ヘッドと、
印刷対象となる爪の幅方向の長さを爪幅として検出する爪形状検出部と、
前記爪幅に基づいて前記爪における前記大液滴インクにより印刷すべき大液滴印刷幅を取得し、前記印刷ヘッドを制御して、当該爪の幅方向の両端部から中央部に向かって前記大液滴印刷幅までの領域では前記印刷ヘッドから前記大液滴インクを噴射させ、それ以外の領域では前記印刷ヘッドから前記小液滴インクを噴射させる印刷制御部と、
を備えていることを特徴としている。 In order to solve the above problems, the nail printing apparatus of the present invention is
A print head configured to selectively eject a small droplet ink and a large droplet ink having a larger droplet amount than the small droplet ink;
A nail shape detection unit for detecting the length in the width direction of the nail to be printed as a nail width;
A large droplet printing width to be printed by the large droplet ink on the nail is obtained based on the nail width , the print head is controlled, and the both ends of the nail in the width direction toward the center portion. A printing control unit that ejects the large droplet ink from the print head in an area up to a large droplet printing width, and ejects the small droplet ink from the print head in other areas;
It is characterized by having.

また、本発明のネイルプリント装置の印刷方法は、
印刷対象となる爪に画像の印刷を施すネイルプリント装置の印刷方法において、
前記ネイルプリント装置は、小液滴インクと該小液滴インクよりも液滴量の多い大液滴インクとを選択的に噴射可能に構成された印刷ヘッドを有し、
前記印刷対象となる爪の幅方向の長さ爪幅として検出し、
検出された前記爪幅に基づいて前記大液滴インクにより印刷すべき大液滴印刷幅を取得し、
前記爪の幅方向の両端部から中央部に向かって前記大液滴印刷幅までの領域では前記印刷ヘッドから前記大液滴インクを噴射させて印刷を施し、それ以外の領域では前記印刷ヘッドから小液滴インクを噴射させて印刷を施すことを特徴としている。 Further, the printing method of the nail printing apparatus of the present invention is:
In a printing method of a nail printing apparatus that prints an image on a nail to be printed,
The nail printing apparatus has a print head configured to selectively eject a small droplet ink and a large droplet ink having a larger droplet amount than the small droplet ink,
Detected as the length nail width in the width direction of the nail to be printed,
Obtaining a large droplet printing width to be printed with the large droplet ink based on the detected nail width;
Printing is performed by ejecting the large droplet ink from the print head in the region from the both ends in the width direction of the nail to the large droplet printing width toward the center portion, and from the print head in other regions. It is characterized by printing by ejecting small droplet ink.

Claims

A print head configured to selectively eject a small droplet ink and a large droplet ink having a larger droplet amount than the small droplet ink;
A nail shape detection unit for detecting the length in the width direction of the nail to be printed as a nail width;
A large droplet printing width to be printed by the large droplet ink on the nail is obtained based on the nail width , the print head is controlled, and the both ends of the nail in the width direction toward the center portion. A printing control unit that ejects the large droplet ink from the print head in an area up to a large droplet printing width, and ejects the small droplet ink from the print head in other areas;
A nail printing apparatus comprising:

A storage unit storing parameters defining the large droplet printing width in the nail width;
The nail printing apparatus according to claim 1, wherein the printing control unit acquires the large droplet printing width based on the nail width and the parameter.

The parameter stored in the storage unit is a ratio of the large droplet printing width to the nail width,
3. The nail print according to claim 2 , wherein the printing control unit obtains the large droplet printing width by multiplying the nail width detected by the nail shape detection unit by the value of the parameter. apparatus.

The parameter stored in the storage unit is a value of the large droplet printing width for each of a plurality of different values of the nail width,
The nail printing apparatus according to claim 2 , wherein the print control unit acquires a value corresponding to the nail width detected by the nail shape detection unit in the parameter as the large droplet printing width. .

The parameters are the thumb, index finger, middle finger, nail printing device according to claim 2, characterized in that it is set corresponding to each of the ring finger and little finger in any one of claims 4.

The print control unit has a gamma correction table in which the density of an image printed on the nail is converted into a converted density value corresponding to each of the large droplet ink and the small droplet ink, and prints the image when the number of each of the ink droplets of the small droplet ink and large droplet ink, any of claims 1 to 5, characterized in that set to the number in accordance with the converted density value The nail printing apparatus according to one item.

In a printing method of a nail printing apparatus that prints an image on a nail to be printed,
The nail printing apparatus has a print head configured to selectively eject a small droplet ink and a large droplet ink having a larger droplet amount than the small droplet ink,
Detected as the length nail width in the width direction of the nail to be printed,
Obtaining a large droplet printing width to be printed with the large droplet ink based on the detected nail width;
Printing is performed by ejecting the large droplet ink from the print head in the region from the both ends in the width direction of the nail to the large droplet printing width toward the center portion, and from the print head in other regions. A printing method for a nail printing apparatus, wherein printing is performed by ejecting small droplet ink.

The nail printing apparatus has a storage unit that stores parameters defining the large droplet printing width in the nail width,
The printing method of the nail printing apparatus according to claim 7, wherein the large droplet printing width is acquired based on the nail width and the parameter.

The parameter stored in the storage unit is a ratio of the large droplet printing width to the nail width,
9. The printing method for a nail printing apparatus according to claim 8 , wherein the large droplet printing width is obtained by multiplying the nail width detected by the nail shape detecting unit by the value of the parameter.

The parameter stored in the storage unit is a value of the large droplet printing width for each of a plurality of different values of the nail width,
The printing method of the nail printing apparatus according to claim 8 , wherein a value corresponding to the nail width detected by the nail shape detection unit in the parameter is acquired as the large droplet printing width.

The nail printing apparatus has a gamma correction table in which the density of an image printed on the nail is converted into a converted density value corresponding to each of the large droplet ink and the small droplet ink,
The number of ink droplets of each of the large droplet ink and the small droplet ink is set to a number according to the converted density value when the image is printed. The printing method of the nail print apparatus as described in any one of Claims 10 .