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Plastic color mixing method

A plastic and toner technology, applied in the field of color matching, can solve the problems of slow speed and insufficient color accuracy, and achieve the effect of fast color matching speed and high color matching accuracy.

Inactive Publication Date: 2018-03-09
鲁一军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current plastic color matching method is slow and the color accuracy is not high enough

Method used

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Comparison scheme
Effect test

Embodiment Construction

[0018] The following describes the embodiments of the present invention in detail.

[0019] The present invention provides a kind of plastic toning method, is characterized in that, comprises the following steps:

[0020] a. Store the target color, store the target color in the color meter and mark it;

[0021] b. Preliminary color matching, according to the target color stored in the color measuring instrument, the toner that has been selected for the formula is initially determined for the first boarding;

[0022] c. In the mid-stage of color matching, the granulation formula is determined according to the comparison between the preliminary board and the target color and color correction;

[0023] d. Granulation. Weigh the toner according to the determined formula, mix the toner and raw materials, and granulate through a screw extruder after mixing.

[0024] e. After the granulation is completed, the difference between the panel test and the target color,

[0025] (1) If ...

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PUM

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Abstract

The invention provides a plastic color mixing method. The method comprises the following steps: a, storage of a target color, wherein the target color is stored in a color photometer and marks are made; b, initial color mixing, wherein the toner selected by a formula is initially determined to perform first-time template printing according to the target color stored by the color photometer; c, medium term of color mixing, wherein color is corrected to determine a pelleting formula according to a comparison between initial template printing and the target color; d, pelleting, wherein the toneris weighed according to a determined formula, the toner and raw materials are mixed, and a screw stem extruder is used for pelleting after mixing; and e, making clear of the difference between template printing tests and target color after completion of pelleting, wherein if no difference exists, see whether a printed template and the target plate have difference, preserve if no difference exists,and add a little toner to perform fine adjustment if the difference exists; and add the toner to adjust the color until the color is not different from the color of the target plate if the differenceexists. According to the plastic color mixing method, the color mixing speed is fast, and the color mixing accuracy is high.

Description

technical field [0001] The invention relates to a toning method, in particular to a plastic toning method. Background technique [0002] The process of plastic granulation is to mix the toner with plastic particles and add a dispersant, and then granulate through a screw extruder. The early stage of plastic granulation needs to go through the process of color matching, and the color matching can be mass-produced only after the customer confirms it. The current plastic color matching method is slow and the color accuracy is not high enough. Contents of the invention [0003] 【1】Technical problems to be solved [0004] The technical problem to be solved by the present invention is to provide a plastic toning method with high toning speed and high toning accuracy. [0005] 【2】Technical solution to solve the problem [0006] The invention provides a plastic toning method, which comprises the following steps: [0007] a. Store the target color, store the target color in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J3/20
CPCC08J3/20
Inventor 鲁一军
Owner 鲁一军