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Colorful magnetic laser printer toner and preparation method thereof

A laser printer and color technology, applied in optics, electrical recording, instruments, etc., can solve the problems of waste of resources, high labor cost, long cycle, etc., and achieve the effect of saving cost, saving manpower, and saving printing time

Inactive Publication Date: 2014-03-26
刘同波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Toner mainly refers to the material used for printing and imaging in the toner cartridge. Although the main component is carbon, compared with some toner in our daily life, the toner in the toner cartridge has finer particles and better chemical stability. Good; at present domestic and foreign black and white laser printers currently use black magnetic or non-magnetic toner, which directly enables black and white laser printers with a magnetic roller powder feeding mechanism to choose any single color toner, but there is no color magnetic toner on the market. Therefore, all black and white laser printers with a magnetic roller toner mechanism can only use black toner; since other single colors (except black) cannot be printed, when printing construction drawings, the drawings must be printed on sulfuric acid paper first, Then use the drawing machine to print the pictures to obtain the construction drawings. In this way, in terms of printing design drawings, it takes a long time, low efficiency, waste of resources, long cycle and high labor cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Select 50 parts of resin; 20 parts of ferromagnetic powder; 10 parts of charge regulator; 1 part of flow agent; 2 parts of color masterbatch; 5 parts of surface modifier;

[0019] First add the resin, ferromagnetic powder, charge regulator, flow agent, color masterbatch and surface modifier in the above ratio into the raw material mixer at one time, stir and mix at room temperature to obtain the mixed raw material;

[0020] Then add the above mixed raw materials to the high-speed disperser for stirring and dispersing;

[0021] Afterwards, the dispersed materials are melted and kneaded with a co-rotating twin-screw extruder to extrude sheet-like materials;

[0022] Afterwards, the above-mentioned flake materials are primary crushed, passed through a screening machine to obtain 0.5mm-2mm particles, and then use a jet mill to obtain fine particles of 1-25um;

[0023] After that, use the wind multi-machine classifier to sort out qualified products;

[0024] Finally, add t...

Embodiment 2

[0027] Select 55 parts of resin; 25 parts of ferromagnetic powder; 15 parts of charge regulator; 2 parts of flow agent; 3 parts of color masterbatch; 10 parts of surface modifier;

[0028] First add the resin, ferromagnetic powder, charge regulator, flow agent, color masterbatch and surface modifier in the above ratio into the raw material mixer at one time, stir and mix at room temperature to obtain the mixed raw material;

[0029] Then add the above mixed raw materials to the high-speed disperser for stirring and dispersing;

[0030] Afterwards, the dispersed materials are melted and kneaded with a co-rotating twin-screw extruder to extrude sheet-like materials;

[0031] Afterwards, the above-mentioned flake materials are primary crushed, and 0.5mm--2mm particles are obtained through a screening machine, and then fine particles of 1-25um are obtained by using a jet mill;

[0032] After that, use the wind multi-machine classifier to sort out qualified products;

[0033] Fin...

Embodiment 3

[0036] Select 60 parts of resin; 30 parts of ferromagnetic powder; 20 parts of charge regulator; 3 parts of flow agent; 5 parts of color masterbatch; 15 parts of surface modifier;

[0037] First add the resin, ferromagnetic powder, charge regulator, flow agent, color masterbatch and surface modifier in the above ratio into the raw material mixer at one time, stir and mix at room temperature to obtain the mixed raw material;

[0038] Then add the above mixed raw materials to the high-speed disperser for stirring and dispersing;

[0039] Afterwards, the dispersed materials are melted and kneaded with a co-rotating twin-screw extruder to extrude sheet-like materials;

[0040] Afterwards, the above-mentioned flake materials are primary crushed, passed through a screening machine to obtain 0.5mm-2mm particles, and then use a jet mill to obtain fine particles of 1-25um;

[0041] After that, use the wind multi-machine classifier to sort out qualified products;

[0042] Finally, add...

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PUM

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Abstract

The invention discloses a colorful magnetic laser printer toner. The colorful magnetic laser printer toner is prepared from the following components in parts by weight: 50-60 parts of resin, 20-30 parts of ferromagnetic powder, 10-20 parts of a charge control agent, 1-3 parts of a flowable agent, 2-5 parts of colorful masterbatch and 5-15 parts of a surface modifier. The components are subjected to mixing, dispersing, blending, crushing, grading and surface modification to obtain the finished product. The colorful magnetic laser printer toner has the beneficial effects that the colorful masterbatch is taken as a color tone, prepared blue carbon powder can be directly applied to printing of construction drawings, and traditional printing modes with a vegetable parchment, blueprinting and the like are not adopted, so that when the colorful magnetic laser printer toner is used for printing colorful drawings such as the construction drawings, a great amount of printing time, the cost and the manpower can be saved, and the low-carbon drawing can be realized truly.

Description

【Technical field】 [0001] The invention relates to carbon powder and a preparation method thereof, in particular to a color magnetic printer carbon powder and a preparation method thereof. 【Background technique】 [0002] Toner mainly refers to the material used for printing and imaging in the toner cartridge. Although the main component is carbon, compared with some toner in our daily life, the toner in the toner cartridge has finer particles and better chemical stability. Good; at present domestic and foreign black and white laser printers currently use black magnetic or non-magnetic toner, which directly enables black and white laser printers with a magnetic roller powder feeding mechanism to choose any single color toner, but there is no color magnetic toner on the market. Therefore, all black and white laser printers with a magnetic roller toner mechanism can only use black toner; since other single colors (except black) cannot be printed, when printing construction drawi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G9/09G03G9/083G03G9/08
Inventor 刘同波
Owner 刘同波
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