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Regeneration method of ink-jet printer cartridge

A technology of inkjet printers and ink cartridges, applied in the direction of chemical instruments and methods, cleaning methods and utensils, cleaning methods using liquids, etc., can solve environmental pollution and other problems, and achieve the effect of ensuring integrity

Active Publication Date: 2008-08-06
PRINT RITE UNICORN IMAGE PROD CO LTD OF ZHUHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Simply discarding or incinerating empty ink cartridges will cause serious environmental pollution

Method used

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  • Regeneration method of ink-jet printer cartridge
  • Regeneration method of ink-jet printer cartridge
  • Regeneration method of ink-jet printer cartridge

Examples

Experimental program
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Effect test

Embodiment 1

[0029] figure 1 , 2, and 3 are the first embodiment of the structure of the ink cartridge processed by the method for regenerating the ink cartridge of the inkjet printer of the present invention. figure 1 2. The placement posture of the ink cartridge in 2 corresponds to or is the same as the placement posture under the working state. image 3 The placement posture of the middle ink cartridge is basically opposite to the placement posture under its working state.

[0030] see figure 1 , 2. The ink cartridge targeted by the present invention mainly includes a box body 1 and a box cover 2 structurally.

[0031] The appearance of the box body 1 is about a flat cuboid. Its interior is a cavity formed by surrounding five side walls of the box body 1 . Its narrower and longer side wall, that is, the top wall is in an open state.

[0032] An elastic support handle 101 protruding obliquely from one end of the long side of the outer surface to the opposite end is arranged on the o...

Embodiment 2

[0048] For the ink-jet printer cartridge with the structure of the above-mentioned embodiment 1, it may also be considered to adopt a simpler regeneration method for processing. The simple method flow is as follows:

[0049] Firstly, use a drill or a crowbar to remove the glue sealing ball 111 and open the ink filling port 110 .

[0050] Afterwards, use the clip 7 (see Figure 4 ) fasten the ink supply port 104 so that it is sealed.

[0051] Subsequently, ink is injected into the ink storage chamber 108 to a rated capacity through the ink filling port 110 .

[0052] Finally, seal the ink filling port 110 with a new glue sealing ball, that is, obtain the regenerated ink cartridge.

[0053] The qualification rate of ink cartridges recovered by the method reaches over 65%.

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Abstract

The invention relates to a regeneration method for an empty and old ink box of a printer, which comprises the technological steps as the following order: (1) a sealing membrane on a box cover is removed; (2) the ink box is immerged in deionized water of 50 DEG C to 80 DEG C for 5 to 10 minutes; a sealing ball is pressed in an ink storing cavity on the state of 40 to 80 DEG C, or a via hole is arranged to communicate the ink storing cavity and atmosphere; (3) the ink box is arranged on a centrifugal rotary table to dehydrate by centrifugal whirl; (4) an air guiding outlet and an ink supplying outlet are sealed; an ink pouring outlet or the via hole is sealed by elasticity material; a needle tube through pricks the elasticity material, inserts the ink storing cavity, and extracts air in the ink storing cavity until that negative pressure value is minus 720 to minus 750mmHg; (5) the ink is poured in the ink storing cavity by the needle tube on the state of the step (4); the regeneration ink box is obtained after pulling out the needle tube. The ink box recycled by the invention has a small amount of air residue and the yield can reach more than 85 percent.

Description

technical field [0001] The invention relates to a method for regenerating an ink-jet printer ink box, in particular to a method for regenerating an empty ink-jet printer ink box in which a printing head and an ink container are separately arranged, and a porous material such as a sponge is used as a negative pressure generating mechanism in an ink storage cavity. Background technique [0002] For inkjet printers, the ink source is usually provided by the ink container, the ink is transported to the print head through the corresponding ink flow channel, and the ink is ejected from the print head nozzle to the recording medium such as paper under the drive of the print signal. Complete the recording of characters or graphics. Common commercially available inkjet printers include piezoelectric inkjet printers and thermal bubble jet printers. [0003] A piezoelectric crystal is arranged on the upper and lower sides of the print head of the piezoelectric inkjet printer. The pie...

Claims

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Application Information

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IPC IPC(8): B41J2/175B08B3/08
Inventor 全理华李世强
Owner PRINT RITE UNICORN IMAGE PROD CO LTD OF ZHUHAI
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