Natural Chinese herbal medicine printing paste formula

Abstract

The invention discloses a natural Chinese herbal medicine printing paste formula which is prepared from the following raw materials in parts by weight: 20-30 parts of Chinese herbal medicine powder, 30-50 parts of vegetable glue, 10-15 parts of animal glue, 5-10 parts of chitosan, 2-3 parts of citric acid, 3-5 parts of sodium chloride and the balance of water. The invention has the beneficial effects that the raw materials of the formula of the printing paste in the technical scheme are selected from natural, non-toxic and screened paste suitable for human skin to prepare the washable natural Chinese herbal medicine printing paste, and by applying the printing paste, the problem of skin allergy is effectively avoided, and meanwhile, the washable performance of a fabric is also improved; the printing ink is widely applicable to printing of various treatment and health care textiles in contact with skin.

Description

Technical Field

[0001] The invention relates to the technical field of printing and dyeing, in particular to a natural Chinese herbal medicine printing paste formula. Background Art

[0002] Chinese herbal medicine printing is mainly used in the field of transdermal drug delivery in medicine, which refers to a drug delivery method in which drugs are coated or applied to the skin surface. In addition to local administration to the affected skin, it can also be used for systemic administration. When used for the latter, the ointment or patch can be placed on the thinner skin part or acupuncture point. At this time, the drug can directly penetrate the subcutaneous layer through the corneal layer of the skin and the accessory structures of the skin such as the openings of the hair follicles and sweat gland ducts, enter the capillaries, and be distributed throughout the body through the systemic circulation. This route of administration has the advantages of convenience, safety, simplicity and long-lasting efficacy.

[0003] The existing transdermal drug delivery pastes contain many chemical synthetic ingredients, have poor wash resistance, and are prone to skin allergies and many other problems. Therefore, it is necessary to design a natural Chinese herbal medicine printing paste formula. Summary of the invention

[0004] The purpose of the present invention is to solve the above problems and to design a natural Chinese herbal medicine printing paste formula.

[0005] To achieve the above-mentioned purpose, the technical solution of the present invention is a natural Chinese herbal medicine printing paste formula, and the preparation raw materials are as follows: Chinese herbal medicine powder, plant glue, animal glue, chitosan, citric acid, sodium chloride, and water.

[0006] As a further description of the technical solution, the preparation raw materials are as follows in weight: 20-30 parts of Chinese herbal medicine powder, 30-50 parts of plant gum, 10-15 parts of animal glue, 5-10 parts of chitosan, 2-3 parts of citric acid, 3-5 parts of sodium chloride, and the rest is water.

[0007] As a further description of the technical solution, the Chinese herbal medicine powder is a dispersed powder with ground particles of 500-2000nm, and maintains the efficacy of the original Chinese herbal medicine powder.

[0008] As a further description of the present technical solution, the plant gum is one or more of gum arabic, rosin, bayberry tannin, glutinous rice gum, and chicle gum.

[0009] As a further description of the technical solution, the animal glue is one or more of bone glue, casein glue, serum glue, color glue and shellac.

[0010] As a further description of the technical solution, the slurry of the Chinese herbal medicine printing paste is weakly acidic, with a pH value of 5-6.

[0011] The beneficial effect lies in that the raw materials of the printing paste formula of the technical solution are taken from natural and non-toxic materials, and the slurry suitable for human skin is selected to make a washable natural Chinese herbal printing paste. The use of this printing paste can effectively avoid the problem of skin allergies. At the same time, it also improves the washability of the fabric and is widely suitable for printing various therapeutic and health-care textiles that come into contact with the skin. DETAILED DESCRIPTION

[0012] First of all, the original intention of the design of the present invention is explained. The existing transdermal drug delivery paste has many problems such as adding many chemical synthetic ingredients, poor washing resistance, and easy to cause skin allergies. Therefore, the present invention designs a natural Chinese herbal medicine printing paste formula.

[0013] The present invention will be described in detail below. A natural Chinese herbal medicine printing paste formula is prepared from the following raw materials: Chinese herbal medicine powder, plant glue, animal glue, chitosan, citric acid, sodium chloride and water.

[0014] The raw materials are prepared in parts by weight as follows: 20-30 parts of Chinese herbal medicine powder, 30-50 parts of plant glue, 10-15 parts of animal glue, 5-10 parts of chitosan, 2-3 parts of citric acid, 3-5 parts of sodium chloride, and the rest is water.

[0015] The Chinese herbal medicine powder is a dispersed powder with grinding particles of 500-2000nm, and maintains the efficacy of the original Chinese herbal medicine powder. The Chinese herbal medicine powder is ground with lignin added according to the formula requirements using a sand mill, and the particles of the Chinese herbal medicine powder after grinding are 500-2000nm.

[0016] The plant gum is one or more of gum arabic, rosin, bayberry tannin, glutinous rice gum, and chicle gum. Natural plant gum refers to amorphous semisolid or solid organic matter derived from plant exudates, which is mainly composed of secretions of trees (such as pine trees and peach trees) or substances formed in the soil by secretions of dead trees. They have strong adhesion and soft elasticity and are widely used in industries such as soap, papermaking, paint, rubber, and textiles. The present invention selects varieties with good pressure sensitivity, quick adhesion, low-temperature film-forming properties, and non-toxicity to the skin for reaction.

[0017] The animal glue is one or more of bone glue, casein glue, serum glue, color glue, and shellac; animal glue is a protein solid made from animal skin, bone or tendon, etc., through a series of process treatments. It has the characteristics of being soluble in water, slightly soluble in alcohol, and insoluble in organic solvents. Its aqueous solution has surface activity and high viscosity. It will freeze into an elastic gel after cooling, and return to a solution after heating. Animal glue is mainly used as an industrial adhesive, emulsifier and emulsion stabilizer, flocculant in mineral processing, and sizing agent in papermaking and textile industries. Since animal glue is similar to human skin in structure, it can form a whole with the skin well, and there is no allergy and toxicity problem. It is a good skin-friendly adhesive.

[0018] The printing paste component of the technical solution is added with chitosan, which is a natural polysaccharide compound with multiple biological functions and a wide range of applications. Chitosan is the product of N-deacetylation of chitin, and the amino group in its molecular structure is more reactive than the acetylamino group in the chitin molecule, which makes chitosan have excellent biodegradability, biocompatibility, non-toxicity, antibacterial, anti-cancer, lipid-lowering, immune enhancement and other physiological functions. In the application of the patent of the present invention, the role and efficacy of chitosan are mainly reflected in antibacterial and anti-inflammatory: chitosan has a broad-spectrum antibacterial effect and can inhibit the growth of a variety of bacteria and fungi, so it is often used to make food preservatives, medical dressings and disinfectants. At the same time, it can promote the healing of skin wounds: chitosan has a repairing effect on damaged mucosal tissues. Chitosan is the product of N-deacetylation of chitin, and the amino group in its molecular structure is more reactive than the acetylamino group in the chitin molecule, which makes chitosan have excellent biological functions and can undergo chemical modification reactions.

[0019] Citric acid is used in the preparation of raw materials, and the slurry of Chinese herbal medicine printing paste is weakly acidic with a pH value of 5-6.

[0020] The following will be described in detail with reference to the embodiments:

[0021] Example 1: Chinese herbal printing paste for clearing away heat and dampness, dispelling wind and relieving itching

[0022] 247 grams of Chinese herbal medicine powder (Isatis root, Cnidium monnieri, Coptis chinensis, Phellodendron chinense, Dictamni bark, Sophora flavescens, Polygonum cuspidatum, Viola yedoensis, Kochia scoparia, Atractylodes lancea, borneol powder), 60 grams of rosin, 180 grams of bayberry tannin, 80 grams of glutinous rice glue, 120 grams of shellac, 60 grams of chitosan, 20 grams of citric acid, 30 grams of sodium chloride, and 203 grams of water.

[0023] Example 2: Herbal printing paste for warming the uterus

[0024] 216 grams of Chinese herbal medicine powder (Asarum, raw aconite, Corydalis, Cyathula, ginger, mugwort), 150 grams of carrageenan, 70 grams of glutinous rice glue, 140 grams of bone glue, 80 grams of chitosan, 20 grams of citric acid, 30 grams of sodium chloride, and 294 grams of water.

[0025] The printing paste formula of this technical solution uses natural, non-toxic raw materials, selects the slurry suitable for human skin, and makes a washable natural Chinese herbal printing paste. The use of this printing paste effectively avoids the problem of skin allergies and, at the same time, improves the washability of the fabric.

[0026] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. A natural Chinese herbal medicine printing paste formula, characterized in that: The preparation raw materials are as follows: Chinese herbal medicine powder, plant glue, animal glue, chitosan, citric acid, sodium chloride and water.

2. A natural Chinese herbal medicine printing paste formula according to claim 1, characterized in that: The raw materials are prepared in parts by weight as follows: 20-30 parts of Chinese herbal medicine powder, 30-50 parts of plant glue, 10-15 parts of animal glue, 5-10 parts of chitosan, 2-3 parts of citric acid, 3-5 parts of sodium chloride, and the rest is water.

3. A natural Chinese herbal medicine printing paste formula according to claim 1, characterized in that: The Chinese herbal medicine powder is a dispersed powder with grinding particles of 500-2000nm, and maintains the efficacy of the original Chinese herbal medicine powder.

4. A natural Chinese herbal medicine printing paste formula according to claim 1, characterized in that: The plant gum is one or more of gum arabic, rosin, bayberry tannin, glutinous rice gum and chicle gum.

5. A natural Chinese herbal medicine printing paste formula according to claim 1, characterized in that: The animal glue is one or more of bone glue, casein glue, serum glue, color glue and shellac.

6. A natural Chinese herbal medicine printing paste formula according to claim 1, characterized in that: The slurry of Chinese herbal medicine printing paste is weakly acidic, with a pH value of 5-6.