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A kind of recycling method of ink cartridge

A recycling method and ink cartridge technology, applied in printing and other directions, can solve the problems of complex process and low efficiency.

Active Publication Date: 2015-09-02
ZHUHAI NINESTAR MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a method for recycling ink cartridges to solve the technical problems of complicated procedures and low efficiency in the existing methods for recycling ink cartridges

Method used

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  • A kind of recycling method of ink cartridge
  • A kind of recycling method of ink cartridge
  • A kind of recycling method of ink cartridge

Examples

Experimental program
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Embodiment Construction

[0028] Such as figure 1 , figure 2 As shown, a kind of ink bag 1 that is used to hold ink is provided with a lead-out part 2 for supplying ink to the printing head at its top, and the two ends of lead-out part are ink inlet 12 and ink outlet 10 respectively, at the outlet The end of the ink port 10 has a shut-off valve and a sealing film 3 made up of a spring 6, a valve core 5 and a sealing ring 4. After the ink cartridge is installed in the printer, the shut-off valve is opened, the ink between the ink bag 1 and the print head is connected, and the ink cartridge is separated from the printer. After the printer, the stop valve is closed to prevent ink leakage. One end of ink inlet 12 is provided with a one-way check valve, and this check valve comprises valve plate 7 and valve seat 8, and valve plate 7 is a sheet that can move in ink inlet 12, when valve plate 7 and valve seat 8, the ink inlet 12 is sealed, otherwise, the check valve is opened, and the ink in the ink bag ca...

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PUM

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Abstract

The invention relates to an ink box recovery method. An ink box comprises a holding chamber for holding ink, an ink exporting part for supplying the ink outside, and an ink filling port located on a side face of the ink exporting part, wherein a check valve is arranged in the ink exporting part. The ink box recovery method comprises the following steps: (1) breaking unidirectional performance of the check valve through the ink filling port, and enabling the check valve to be a two-way channel; (2) sealing the ink filling port; (3) filling the ink through the ink exporting part. According to the ink box recovery method, the technical problems of complex working procedures and low efficiency of the existing ink box recovery method are solved.

Description

technical field [0001] The invention relates to an ink-jet printer ink box, in particular to a method for recycling the ink box. Background technique [0002] In a printing device such as an inkjet printer, printing is performed by jetting liquid ink onto an object to be printed, and a printing device, especially a small-sized printing device for home use, stores ink in an ink cartridge. In order to prevent air, etc. from being mixed into the ink in the ink cartridge and refilling of inferior ink, a check valve is usually installed on the ink outlet path from the ink cartridge to the print head, when the ink remaining is reduced to a small amount and cannot supply ink well , the above ink cartridges are usually recycled as spent ink cartridges. [0003] In the past, the method of forming an ink injection port for injecting ink into the ink storage chamber on the container body is generally used in the manufacturing stage of recycled ink cartridges, and injecting ink from th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/175
Inventor 崔洪明邱涌群
Owner ZHUHAI NINESTAR MANAGEMENT CO LTD