Aromatic type printing ink containing mangosteen peel

Abstract

The invention relates to the field of printing ink and in particular relates to aromatic type printing ink containing mangosteen peel. The ink is prepared from the following raw materials in parts by weight: 15-18 parts of caprylic capric triglyceride, 5-6 parts of magnesium-aluminum silicate, 1-2 parts of sodium alga acid, 1-2 parts of secondary alkane sulphonate sodium, 12-15 parts of mangosteen peel, 3-5 parts of 2-hydroxyethylamine, 28-32 parts of long oil length alkyd resin, 0.5-0.8 part of citronellol, 20-25 parts of propylene glycol methyl ether acetate and 2-4 parts of an additive. The printing ink is low in toxicity, friendly to the environment and low in harm to the environment and the human body; meanwhile, haematochrome-rich mangosteen peel juice is used as a pigment, use of organic pigments is avoided; a sodium alga acid solution and aluminum-magnesium silicate are used as pigment carriers, so that the ink can be well dispersed in the solvent; the binding capacity of the ink with the resin can be improved; the ink is high in emulsifying property, controllable in viscosity, good in mobility and transitivity, firm and uniform in ink color, clear and aromatic in printing marks, low in production cost and durable; a film made of the ink is quickly dried, is smooth and hardly cracks.

Description

technical field [0001] The invention relates to the field of printing inks, in particular to an aromatic printing ink containing mangosteen peel. Background technique [0002] Printing ink is a common coloring material for printed products. It is mainly composed of pigments, binders, fillers and other components. It is a kind of colored paste-like adhesive with a certain degree of fluidity. In order to obtain a satisfactory printing effect, there are certain requirements for the color, printing adaptability, and drying speed of the ink during actual use. At the same time, it must have the characteristics of water resistance, light resistance, acid and alkali resistance, low toxicity and environmental protection according to the use environment. In the future, the development direction of printing inks must be towards the direction of low toxicity, fast drying, natural and diverse colors, and multi-functionality. Ink with better performance has disadvantages such as high pri...

AI Technical Summary

Problems solved by technology

In order to obtain a satisfactory printing effect, there are certain requirements for the color, printing adaptability, and drying speed of the ink during actual use. At the same time, it must have the characteristics of water resistance, light resistance, acid and alkali resistance, low toxicity and environmental protection according to the use environment. In the future, the development direction of printing inks must be towards the direction of low toxicity, fast drying, natural and diverse colors, and multi-functionality. Ink with better performance has disadvantages such as high price. Therefore, it is necessary to improve the formula and process of printing ink and accelerate the transformation of the industry to achieve an efficient and environmentally friendly production mode.