Unlock instant, AI-driven research and patent intelligence for your innovation.

Ink-jet printing machine as well as spray printing concentration regulating method and device thereof

A technology of concentration adjustment and inkjet printer, applied in printing devices, printing, etc., can solve the problems of limited inkjet printing effect, inability to adapt to different needs of users, and inability to adjust ink concentration randomly, and achieve the effect of reducing ink cost.

Active Publication Date: 2019-08-13
昇捷丰标识科技(厦门)有限公司
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the printing effects of these two adjustment methods are limited. They can only achieve a fixed adjustment of the printing effect, and cannot randomly adjust the ink concentration that needs to be printed, which cannot meet the different needs of users.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ink-jet printing machine as well as spray printing concentration regulating method and device thereof
  • Ink-jet printing machine as well as spray printing concentration regulating method and device thereof
  • Ink-jet printing machine as well as spray printing concentration regulating method and device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0038] In related technologies, thermal foaming inkjet printers generally use two methods to adjust the concentration of inkjet printing during printing. One way is to adjust the concentration by setting single and double nozzles. A single nozzle uses only one row of nozzles. For printing, it can be set to the left nozzle or the right nozzle for printing, and 150 pixels are printed on 0.5 inches. The density of this printing is the normal printing effect, and the dual nozzles use two rows of nozzles For printing, 300 pixels are p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a spray printing concentration regulating method, medium and device of an ink-jet printing machine. The spray printing concentration regulating method comprises the following steps: obtaining spray printing data; converting the spray printing data into binary-system data flow represented by 0 or 1, wherein 1 in the binary-system data flow represents a pixel point to be subjected to spray printing; judging whether current spray printing concentration is 100% or not; and if the current spray printing concentration is not 100%, extracting the pixel point in the binary-system data flow to regulate spray printing concentration according to current needed spray printing concentration. Therefore, the spray printing concentration regulating method performs sectional extraction on number of pixel points according to set current needed spray printing concentration to achieve the purpose of regulating spray printing concentration, so that user experience is greatly improved.

Description

technical field [0001] The invention relates to the technical field of inkjet printing, in particular to a method for adjusting inkjet printing density, a computer-readable storage medium, an inkjet printer, and a printing density adjustment device for an inkjet printer. Background technique [0002] Existing TIJ (Thermal Inkjet Technology, thermal foaming technology) inkjet printers usually use two methods to adjust the ink concentration of jet printing, one is to adjust the concentration by setting single and double nozzles, that is, using single nozzle printing The printing effect of normal ink concentration can be achieved, or the printing effect of double ink concentration can be achieved by using double nozzles; Half of the inkjet printing effect, or in the original inkjet printing method, half of the dots are drawn from the Y-axis and X-axis respectively without inkjet printing, so as to achieve the inkjet printing effect of reducing the ink concentration by a quarter...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/01B41J2/07B41J29/393
CPCB41J2/01B41J2/07B41J29/393
Inventor 张武当黄丽君黄亦灵
Owner 昇捷丰标识科技(厦门)有限公司