A kind of edible thermosetting ink and preparation method thereof

A heat-setting ink and ink technology, applied in the field of ink, can solve the problems of paper being deformed by moisture, reducing the printing yield, and not being able to adapt to high-speed printing, etc., to achieve the effects of easy deinking, reduced recycling costs, and favorable sewage treatment

Active Publication Date: 2018-10-02
SHANGHAI JIEYISEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the technical solution published by the above patent, there is a relatively large proportion of distilled water in the formula, which cannot meet the needs of high-speed printing. During the printing process, the paper is easily deformed due to moisture due to the volatilization of distilled water, thereby reducing the printing yield

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The edible thermosetting ink in this embodiment comprises the following components and parts by weight: 50 parts of soybean oil, 20 parts of colloidal oil, 20 parts of edible pigment black, 2 parts of edible light blue, 1 part of edible phthalocyanine blue, anti-caking 0.2 parts of skin agent, 1.8 parts of drier, 3 parts of long oil alkyd resin, 1 part of high boiling point kerosene and 1 part of PE wax paste.

[0034] Among them, soybean oil, edible pigment black, edible radiolight blue, and edible phthalocyanine blue are all food-grade materials; the drier is selected from commercially available No. 402 red dry oil; the anti-skinning agent is selected from commercially available methyl ethyl ketone oxime.

[0035] The preparation method of the edible thermosetting ink of this embodiment specifically comprises the following steps:

[0036] (1) Prepare materials according to the following components and parts by weight:

[0037] 50 parts of soybean oil, 20 parts of col...

Embodiment 2

[0042]The edible thermosetting ink in this embodiment comprises the following components and parts by weight: 46 parts of soybean oil, 20 parts of colloidal oil, 20 parts of edible pigment black, 2 parts of edible light blue, 1 part of edible phthalocyanine blue, anti-caking 0.2 parts of leather agent, 1.8 parts of drier, 5 parts of long oil alkyd resin, 2 parts of high boiling point kerosene and 2 parts of PE wax paste.

[0043] Among them, soybean oil, edible pigment black, edible radiolight blue, and edible phthalocyanine blue are all food-grade materials; the drier is selected from commercially available No. 78 white dry oil; the anti-skinning agent is selected from commercially available methyl ethyl ketone oxime.

[0044] The preparation method of the edible thermosetting ink of this embodiment specifically comprises the following steps:

[0045] (1) Prepare materials according to the following components and parts by weight:

[0046] 46 parts of soybean oil, 20 parts o...

Embodiment 3

[0051] The edible thermosetting ink of this embodiment comprises the following components and parts by weight: 45 parts of soybean oil, 21 parts of colloidal oil, 20 parts of edible pigment black, 2 parts of edible light blue, 1 part of edible phthalocyanine blue, anti-caking 0.2 parts of leather agent, 1.8 parts of drier, 5 parts of long oil alkyd resin, 2 parts of high boiling point kerosene and 2 parts of PE wax paste.

[0052] Among them, soybean oil, edible pigment black, edible radiolight blue, and edible phthalocyanine blue are all food-grade materials; the drier is selected from commercially available No. 78 white dry oil; the anti-skinning agent is selected from commercially available methyl ethyl ketone oxime.

[0053] The preparation method of the edible thermosetting ink of this embodiment specifically comprises the following steps:

[0054] (1) Prepare materials according to the following components and parts by weight:

[0055] 45 parts of soybean oil, 21 parts ...

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PUM

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Abstract

The invention relates to an edible thermosetting printing ink and a preparation method thereof. The printing ink comprises the following components in parts by weight: 40 to 50 parts of soybean oil, 10 to 20 parts of gummy oil, 20 to 25 parts of edible black pigment, 1 to 6 parts of edible reflex blue, 1 to 5 parts of edible phthalocyanine blue, 0.1 to 0.5 part of anti-skinning agent, and 1 to 4 parts of drier. The preparation method comprises the following steps: adding gummy oil into a stirrer, then adding edible black pigment, edible reflex blue, and edible phthalocyanine blue, evenly mixing and stirring to obtain a component (A); evenly mixing and stirring soybean oil, anti-skinning agent, and drier to obtain a component (B); adding the component (B) into the component (A), fully stirring and mixing until the mixture is converted to a semi-solid state, then filling the mixture into a plastic bottle, and sealing the opening of the bottle by an aluminum foil so as to obtain the edible thermosetting printing ink. Compared with the prior art, the preparation technology is simple, and the prepared edible thermosetting printing ink has the advantages of bright color, stable property, good fluidity, high viscosity, and strong adhesive force, is easy to recover, and is green and environment-friendly.

Description

technical field [0001] The invention belongs to the technical field of ink, and relates to an edible thermosetting ink and a preparation method thereof. Background technique [0002] Pyrosetting ink is also called plastic ink, or self-adhesive ink. It contains ingredients: mainly composed of polyvinyl chloride (PVC) and phthalates, PVC and phthalates, color fixing agent, stabilizer, thickener are mixed to form a thermosetting ink. Pyrosetting ink is a non-solvent ink, which dissolves and plasticizes between powder and additives after heating, penetrates into fibers and fabrics, and adheres tightly to form a firm film. Due to the current restriction on the use of polyvinyl chloride, polyvinyl chloride can be replaced by a modified body to make thermosetting inks that meet environmental protection requirements. Because of the different plasticizing temperatures of PVC, thermosetting inks can be divided into high temperature and low temperature. [0003] At present, most of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/06
CPCC09D11/06
Inventor 邵倩
Owner SHANGHAI JIEYISEN CO LTD
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