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Special color heat-pressing label for resin grinding wheel

A resin grinding wheel and color technology, applied in the label field, can solve the problems of single color, large color change range, and low efficacy, and achieve the effects of dense and stable chemical structure, increased ink viscosity, and high pigment concentration

Active Publication Date: 2011-12-14
郑州市晶森彩印有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional method of marking the grinding wheel specification, model, grain size, trademark and other information is to stamp the finished grinding wheel. Due to the manual method, the clarity and efficacy are not satisfactory
Finally, the hand-sprayed handwriting on the finished grinding wheel is used to engrave and stencil. Because the working environment during spraying is too harsh, it directly affects the health of the workers, and it needs to be dried or dried individually. The effect is low and it pollutes the environment. The effect is rough. The color is single, which affects the aesthetics of the grinding wheel
After repeated research by the applicant, a "hot press label" that can be hot pressed together with a grinding wheel for high temperature vulcanization and drying was found. Afterwards, various technical data and trademark patterns are overprinted. Although it has certain aesthetics, it is not suitable for automatic printing due to the thin thickness of pure cotton paper. Manual printing can only be used. The work efficiency is too low to meet the requirements of modern production. need
At present, the industry has also produced some heat-pressed labels for grinding wheels according to their actual needs, but the color change range cannot be controlled when this kind of label is used, and the color change range is very large after sintering

Method used

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  • Special color heat-pressing label for resin grinding wheel
  • Special color heat-pressing label for resin grinding wheel

Examples

Experimental program
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Embodiment Construction

[0021] like figure 1 As shown, the special color hot-pressed label for resin grinding wheels of the present invention includes a black cardboard or coated paper base layer 1, and a bottom layer 2, a pattern ink layer 3 and a protective layer 4 that are offset printed on the base layer 1 in turn; the bottom layer 2 can be filled with paper The unevenness of the surface can protect the paper surface from being pulverized by high temperature, which can effectively improve the ability of the ink layer to carry the ink layer, so that the ink layers of various colors can be firmly bonded. The pattern ink layer 3 can be laminated with 2-7 layers; the outer protective layer 4 can improve the wear resistance, water resistance and oil resistance of the finished label.

[0022] In order to reduce the discoloration amplitude and adapt to the hot pressing and high temperature vulcanization process of the grinding wheel, the printing ink used in the pattern ink layer 3 is prepared by the fo...

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PUM

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Abstract

The invention discloses a special colored hot-press label of a resin grinding wheel. The special colored hot-press label comprises a black paperboard or a copper printing paper substrate, a bottom layer, a pattered oil layer and a protective layer, wherein the bottom layer, the pattered ink layer and the protective layer are offset-printed on the substrate. Aiming at realizing small color change amplitude after a finished product label and the grinding wheel are sintered and vulcanized together, ink for the pattered ink layer is scientifically prepared from materials, such as polydimethylsiloxane phenolic resin, a chemical corrosion resisting agent, an anti-friction agent, tung oil, organic pigment, and the like, crude ink is modified, the high-temperature softening point of the ink layeris improved, the adhesive film hardness of the surface of the ink layer is increased, and an adhesive film gap on the surface of the ink layer is sealed. The special colored hot-press label has the advantages that: a brand name and various technical data of the grinding wheel are printed with various colors of ink by utilizing the appropriate substrate and then die-cut and formed, and directly hot-pressed on the surface of the substrate in the production process of the grinding wheel, and the grinding wheel is discharged from a furnace after dried in a high-temperature vulcanizing kiln for 30h at 186 DEG C, therefore, the mark of the label is very distinct, not powdered and obscure, and the color change amplitude is less than 10 percent.

Description

technical field [0001] The present invention relates to labels, in particular to a special color hot-pressed label for resin grinding wheels. Background technique [0002] The traditional method of marking the wheel size, model, grain size, trademark plate and other information is to stamp the finished grinding wheel. Due to the manual method, the clarity and efficacy are not satisfactory. After that, the finished grinding wheel was hand-painted with engraved stencils. Because the working environment during the spraying was too harsh, it directly affected the health of the workers, and it needed to be dried or dried individually. The effect was low and the environment was polluted. The effect is rough, The single color affects the aesthetics of the grinding wheel. After repeated research by the applicant, a "hot-pressed label" that can be hot-pressed with a grinding wheel for high-temperature vulcanization and drying has been found. After overprinting various technical dat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M5/44
Inventor 张继杨
Owner 郑州市晶森彩印有限公司
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