Antibacterial and bacteriostatic oily ink

An oil-based ink and anti-bacteria technology, applied in the field of printing ink, can solve the problems of destroying ink, ink film, and polluting printed matter

Active Publication Date: 2010-09-01
苏州科德教育科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It not only destroys the ink and ink film...

Method used

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  • Antibacterial and bacteriostatic oily ink
  • Antibacterial and bacteriostatic oily ink
  • Antibacterial and bacteriostatic oily ink

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Preparation of antibacterial and antibacterial oily ink with garlic volatile oil:

[0046] Material preparation:

[0047] Rosin modified phenolic resin (JC3135 bright resin) 29.Kg

[0048] Linseed oil 15Kg

[0049] Mineral oil D110 28Kg

[0050] Pigment (Organic Pigment Yellow No. 12) 16Kg

[0051] Garlic volatile oil stock solution 0.5Kg

[0052] High-efficiency composite desiccant for offset printing ink (purchased from Beijing Huazhichangye Printing Material Co., Ltd.) 1.5Kg

[0053] White beeswax 3Kg

[0054] 6#Ink oil 7.Kg

[0055] Preparation Process:

[0056] The preparation process of the ink can be divided into three stages: preparation of liquid binder, stirring pre-dispersion and grinding and fine dispersion. The preparation examples of the present invention are as follows:

[0057] In the mixing pot, add 10Kg of linseed oil, mineral oil D110, and JC3135 bright resin in sequence according to the above-mentioned feeding ratio, and heat to 270°C until the materials are dissolv...

Embodiment 2

[0062] Ingredients in parts by weight of each component shown in Table 1:

[0063] Table 1 Composition of oil-based ink

[0064]

[0065]

[0066] Referring to the preparation process of Example 1 above, an oil-based ink was prepared.

[0067] On the self-adhesive label offset press, use antibacterial and antibacterial oily ink printing, the printing size is 310mm×254mm, the paper roll width is 100mm, and the printing speed is 50m / min. The printing process is stable and easy to operate. The printed products are exquisite and have good antibacterial effect. After testing, the diameter of the antibacterial (E. coli) circle is 5mm, 5mm, 10mm, 8.9mm.

Embodiment 3

[0069] Ingredients according to the weight percentage of each component shown in Table 2:

[0070] Table 2 Composition of oil-based ink

[0071]

[0072] Preparation Process:

[0073] Referring to the preparation process of Example 1 above, an oil-based ink was prepared.

[0074] On the self-adhesive label offset press, use antibacterial and antibacterial oily ink printing, the printing size is 310mm × 254mm, the paper roll width is 330mm, and the printing speed is 50 m / min. The printing process is stable and easy to operate. The printed products are exquisite and have good antibacterial effect. After testing, the diameter of the antibacterial (E. coli) circle is 3mm, 5mm, and 10mm respectively.

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Abstract

The invention relates to antibacterial and bacteriostatic oily ink. The antibacterial and bacteriostatic oily ink contains 0.0005 to 10 weight percent of plant volatile oil. The antibacterial and bacteriostatic oily ink is provided by adding the antibacterial and bacteriostatic plant volatile oil into oily ink and performing adaptive improvement on the formula of the oily ink. The oily ink is particularly suitable for printing products with environmentally-friendly requirements such as packing presswork (such as cosmetics, paper towels, clothes, books and magazines, instruction books and the like) contacted with the human body, presswork of foodstuff (such as food, wine, cigarettes, health-care products and the like) packages, packing presswork contacted with medicaments, presswork of adhesive labels and the like.

Description

Technical field [0001] The invention relates to the field of printing inks, in particular to an oily ink that is antibacterial and antibacterial. Background technique [0002] In daily life, people use a lot of printed products, such as food bags, food containers, toilet paper towels, napkins, food storage paper, underwear packaging bags, medicine bags, medicine containers, etc.; they also have a lot of contact with newspapers, magazines, and book prints. Most of these items that may be in direct contact with the human body are printed with patterns, advertisements or text. [0003] During the production and storage of oil-based inks, microorganisms that may be brought in by the production raw materials, contaminated by the production equipment, introduced into the outside world due to improper storage, and printed products are contaminated by microorganisms introduced from the outside. Once these microorganisms become nutritious The composition environment and the suitable temper...

Claims

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Application Information

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IPC IPC(8): C09D11/10C09D11/06C09D11/103
Inventor 肖学俊
Owner 苏州科德教育科技股份有限公司
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