Offset printing black ink formula

A technology of black ink and formula, applied in the field of offset printing, can solve the problems of lack of material content and type, and inability to understand the basic formula of ink

Inactive Publication Date: 2015-10-21
ANHUI JIAXIN PACKAGING & PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

An offset printing ink and its preparation method with application number 201310138279.5 describe the formula of offset printing ink, but its formula only describes the number of parts of binder, wax paste, pigment and auxiliary agent, and has no information about the content and type of materials. Note, yes, users still cannot understand the basic formula of the ink

Method used

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Embodiment

[0009] Preferred embodiments of the present invention will be described in detail.

specific Embodiment approach

[0010] The specific embodiment of the formula of a kind of offset printing black ink of the present invention: a kind of formula of offset printing black ink comprises the following materials: 46 parts of resin oil, 20 parts of colloidal oil, 3 parts of long oil alkyd resin, 2 parts of phthalocyanine blue B , 5 parts of light blue paste, 8 parts of high pigment carbon black, 10 parts of furnace pigment carbon black, 1 part of polyethylene microcrystalline wax, 1 part of polytetrafluoroethylene microcrystalline wax, 3 parts of cobalt isooctanoate, 1 part of manganese isooctanoate part, 0.5 part of zirconium isooctanoate, 0.2 part of butyraldehyde oxime, appropriate amount of high boiling point kerosene. The Co content in the cobalt isooctanoate is 8%, the Mo content in the manganese isooctanoate is 8%, and the Zr content in the zirconium isooctanoate is 8%. The distillation range of the high-boiling kerosene is 280°.

[0011] According to the above proportions, the prepared in...

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PUM

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Abstract

The present invention discloses an offset printing black ink formula, wherein the materials in the formula comprise resin oil, colloid oil, a long oil alkyd resin, phthalocyanine blue B, a Reflex Blue slurry, high pigment carbon black, furnace pigment carbon black, poly ethylene microcrystalline wax, polytetrafluoroethylene microcrystalline wax, cobalt isooctanoate, manganese isooctanoate, zirconium isooctanoate, butyraldehyde oxime, and high boiling point kerosene. According to the present invention, the phthalocyanine blue B, the Reflex Blue slurry, the high pigment carbon black and the furnace pigment carbon black are adopted as the ink pigment so as to provide the coloration effect; the resin oil, the colloid oil and the long oil alkyd resin are adopted as the connection material so as to disperse the pigment; the poly ethylene microcrystalline wax and the polytetrafluoroethylene microcrystalline wax are the ink filler and can be filled in the ink so as to reduce the cost; and the remaining cobalt isooctanoate, the manganese isooctanoate, the zirconium isooctanoate, the butyraldehyde oxime and the high boiling point kerosene are the additional material of the ink.

Description

technical field [0001] The invention relates to the field of offset printing, in particular to a formula of offset black ink. Background technique [0002] Offset printing is a kind of lithographic printing. To put it simply, offset printing is a printing method in which the graphics on the printing plate are transferred to the substrate by means of rubber. It is also the existence of the blanket that gives this printing method its name. Fine graphics and rich layers are suitable for mass printing, and the printing equipment can be used for multiple purposes, which is suitable for the characteristics of the Chinese label market. Ink is a very important part of the offset printing process, and different ink formulations can also determine different effects of offset printing. An offset printing ink and its preparation method with application number 201310138279.5 describe the formula of offset printing ink, but its formula only describes the number of parts of binder, wax pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/10C09D11/08C09D11/105C09D11/03
CPCC09D11/10C09D11/03C09D11/08C09D11/105
Inventor 卫国
Owner ANHUI JIAXIN PACKAGING & PRINTING
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