A kind of long-lasting antibacterial cosmetic pen composition and its preparation process

Abstract

The invention discloses a cosmetic pen composition with long-lasting antibacterial properties, comprising a plastic shell, an intermediate layer and contents; the plastic shell comprises the following components by weight: 200-240 parts of polyethylene, 50-60 parts of polycarbonate, 40-50 parts of polyvinyl chloride, 4-8 parts of a toughening agent, 2-5 parts of a heat stabilizer, 10-15 parts of glass fibers and 5-10 parts of a lubricant; the intermediate layer comprises the following components by weight: 30-40 parts of pine sawdust, 5-10 parts of pine needles, 2-4 parts of honeysuckle, 10-15 parts of pomegranate peels, 10-15 parts of pomegranate seeds, 8-10 parts of biogel and vitamin supplements; the cosmetic pen composition of the invention adopts a plastic shell, an intermediate layer and a filling method of contents, has good antibacterial and antifouling effects, the outer package and the contents are basically natural raw materials, and have good antibacterial effects, the outer package can ensure the quality of the contents and improve the shelf life thereof.

Description

Technical Field

[0001] The present invention belongs to the technical field of cosmetic preparation, and more specifically, particularly relates to a cosmetic pen composition with long-lasting antibacterial properties. The present invention also relates to a preparation process of the cosmetic pen composition with long-lasting antibacterial properties. Background Art

[0002] As one of the indispensable tools in cosmetics, makeup brushes have become a widely used makeup tool in modern society. Its appearance provides people with a convenient and quick way to apply makeup, making makeup simpler, more delicate and lasting. With the development of science and technology and the influence of the concept of sustainable development, the design and function of makeup brushes will continue to innovate and improve, bringing people a better makeup experience.

[0003] The earliest makeup was done with a tool similar to a makeup brush. The makeup brush at that time was usually made of bamboo, and the refill was made of dye or plant juice, which was used to apply makeup on the face or body. This makeup brush as a makeup tool is considered to be one of the earliest cosmetics in human history.

[0004] Over time, the materials and manufacturing processes of makeup brushes gradually changed. People began to use makeup brushes made of feathers, which were softer and could apply makeup more finely. In the Middle Ages, the body of makeup brushes began to be made of metal, which made the makeup brushes more durable and allowed for better control of the pressure and application of the brush core.

[0005] With the changes of the times, cosmetic pens have gradually developed into various types to meet different makeup needs. Common types of cosmetic pens include lipstick pens, eyebrow pencils, eyeliner pencils, lip liner pencils, etc. These cosmetic pens are different in appearance, refill material and usage methods to meet the makeup needs of different parts of the body.

[0006] When using makeup brushes, the composition of the makeup brushes is particularly important. It not only beautifies the face, but more importantly, it can adapt to the skin without causing discomfort to the skin. More importantly, it will not cause damage to the skin and protect the safety of the skin.

[0007] However, there are some problems in the prior art: there are a large number of chemicals in the composition of the existing cosmetic pen, which can easily cause infection to the skin or even damage the skin, and the facial skin is exposed to the outside and is always in contact with the environment, which can easily cause skin infection. The composition of the existing cosmetic pen cannot achieve antibacterial and antibacterial effects on the skin because it uses a large number of chemical agents, making the skin susceptible to infection, and the plastic shell does not have antibacterial and antifouling properties, which also affects the user experience to a certain extent; therefore, we propose a cosmetic pen composition with long-lasting antibacterial properties and a preparation process thereof. Summary of the invention

[0008] In view of the problems existing in the prior art, the purpose of the present invention is to provide a cosmetic pen composition with long-lasting antibacterial properties and a preparation process thereof, which uses a large amount of pure natural Chinese herbal medicines to inhibit and fight bacteria, thereby improving the antibacterial and antibacterial effects of the cosmetic pen composition, and the pure natural raw materials can protect the skin.

[0009] To achieve the above object, the present invention provides the following technical solutions: a long-lasting antibacterial cosmetic pen composition, comprising a plastic shell, an intermediate layer and contents;

[0010] The plastic shell comprises the following components by weight: 200-240 parts of polyethylene, 50-60 parts of polycarbonate, 40-50 parts of polyvinyl chloride, 4-8 parts of toughening agent, 2-5 parts of heat stabilizer, 10-15 parts of glass fiber, and 5-10 parts of lubricant;

[0011] The middle layer comprises the following components by weight: 30-40 parts of pine sawdust, 5-10 parts of pine needles, 2-4 parts of honeysuckle, 10-15 parts of pomegranate peels, 10-15 parts of pomegranate seeds, 8-10 parts of biogel and vitamin supplements;

[0012] The contents include the following components by mass:

[0013] Matrix: 6-8.4 parts, antibacterial agent: 0.5-1 parts, thickener: 0.3-0.6 parts, moisturizer: 0.6-2 parts, preservative: 0.2-0.4 parts.

[0014] Preferably, the vitamin supplement includes vitamin C and vitamin E, and the mass ratio of vitamin C to vitamin E is 1:2.

[0015] Specifically, the production process of the plastic shell includes: heating and drying polyethylene, polycarbonate, and polyvinyl chloride, and then adding polyethylene, polycarbonate, polyvinyl chloride, toughening agent, heat stabilizer, glass fiber, and lubricant into the hopper of an injection molding machine for thorough and uniform mixing; installing the plastic shell injection mold at the end of the injection molding machine, and preheating the plastic shell injection mold to 40-60° C.; and then performing injection molding, during which the melt temperature is controlled to be 220-280° C., the barrel temperature is 260-280° C., the injection pressure is 100-110 MPa, the holding pressure is 30%-40% of the injection pressure, and the injection speed controls the linear speed to be 1.3 m / s.

[0016] Specifically, the matrix is ​​one of an aqueous phase and an oil phase, or a mixture of an aqueous phase and an oil phase, the ratio of the aqueous phase to the oil phase in the mixture of the aqueous phase and the oil phase is 7:3, the aqueous phase uses distilled water as a solvent and a basic component, the oil phase uses oils and fats as a solvent and a basic component, and plant extracts and vitamins are added to the aqueous phase and the oil phase as active ingredients, and the oil phase also includes polyglycerol esters or fatty acid esters as emulsifiers.

[0017] Specifically, the antibacterial agent uses natural Chinese herbal ingredients, including turmeric, forsythia, viola yedoensis, thyme, tea tree, honeysuckle, gentian, clove, coptis chinensis, rose, osmanthus, violet, jasmine, lemon, rose, dianthus, lily of the valley and crape myrtle, and essential oils are obtained by distillation and mixed in equal proportions to form an antibacterial agent.

[0018] Specifically, the thickener is a natural plant extract, which is one or a mixture of tea tree oil, aloe vera extract, hydroxypropyl methylcellulose, xanthan gum, mannan and collagen.

[0019] Specifically, the moisturizer includes glycerin, hyaluronic acid, amino acids, water-soluble vitamins and milk. The ratio of the glycerin, hyaluronic acid, amino acids, water-soluble vitamins and milk is 3:3:1:1:2, and the glycerin and milk are used as solvents during mixing.

[0020] Specifically, the preservatives include vitamin E, citric acid, grape seed extract, royal jelly and lactic acid bacteria extract, and the ratio of the vitamin E, citric acid, grape seed extract, royal jelly and lactic acid bacteria extract is 1:3.5:4:0.5:1.

[0021] Specifically, the long-lasting antibacterial cosmetic pen composition also includes a pigment, and the pigment is a natural mineral or plant-extracted pigment.

[0022] A preparation process of a long-lasting antibacterial cosmetic pen composition, the preparation process is used to achieve the formula described in any one of claims 1 to 7, and includes the following preparation method:

[0023] S1. Grinding the middle layer materials: after fully mixing pine sawdust, pine needles, honeysuckle, pomegranate peel, pomegranate seeds and vitamin supplements, fully grind them in a grinder for standby use;

[0024] S2, manufacturing the middle layer: placing the middle layer crushed in S1 into a hot extruder, and mixing it with the biogel for hot extrusion, controlling the extrusion temperature to 80-90° C., and maintaining the pressure to obtain a hollow middle layer;

[0025] S3. Preparation for content production: clean all equipment and containers used to prepare the long-lasting antibacterial cosmetic pen composition to ensure that there is no contamination, and the preparation environment is a sterile production workshop;

[0026] S4. Mixing the basic components: heating the water phase component and the oil phase component to about 60° C. respectively, then slowly mixing them and stirring them evenly by an electric stirring mechanism to obtain a mixed solution A;

[0027] S5. Adding thickener: slowly adding the thickener into the mixed solution A, and continuing to stir by an electric stirring mechanism until the desired viscosity is reached to obtain a mixed solution B;

[0028] S6, adding antibacterial agent and preservative: when the mixed solution B is cooled to about 40° C., adding antibacterial agent and preservative, and stirring evenly by an electric stirring mechanism to obtain a mixed solution C;

[0029] S7, adding moisturizer and pigment: when the mixed solution C is cooled to 38° C., adding moisturizer and pigment, and stirring the mixed solution C to obtain a mixed solution D by an electric stirring mechanism;

[0030] S8. Adjusting pH value: adjusting the pH value of the mixed solution D with an appropriate amount of acid or alkali to ensure that it is suitable for skin use, thereby obtaining a mixed solution E;

[0031] S9, filling and cooling: fill the mixed liquid E into the middle layer, press the middle layer into the plastic shell, and place it at room temperature to cool to ensure product stability.

[0032] Specifically, the cleaning steps of the equipment and containers in S1 are as follows:

[0033] Preparation before cleaning: Choose a suitable cleaning agent, usually including neutral detergent and disinfectant, and prepare soft brush, sponge, cleaning cloth and spray bottle tools;

[0034] Preliminary cleaning: rinse the equipment and containers with warm water to remove surface residues; soak the equipment and containers, input the diluted cleaning agent into the equipment and containers for 15-30 minutes to soften the dirt;

[0035] Physical cleaning: Use a soft brush or sponge to scrub gently, focusing on cleaning gaps and corners, and wipe the surface with a cleaning cloth to ensure no residue;

[0036] Rinse thoroughly: rinse all cleaning agents with running water to ensure that no cleaning agent residue is left. Check for dirt or residue. If there is dirt or residue, repeat the cleaning steps;

[0037] Disinfection: Spray or soak the equipment with disinfectant, and rinse thoroughly with clean water after the disinfectant is washed;

[0038] Drying: Allow the cleaned equipment and containers to dry naturally in a sterile environment to avoid cross contamination.

[0039] Specifically, the acid or base in S6 is a natural acid or base to adjust the pH value;

[0040] The natural acid includes citric acid, malic acid and oxalic acid, and one or a mixture of more of them is used;

[0041] Natural alkali includes baking soda and lignin, and one or a mixture of two or more thereof is used.

[0042] Technical effects and advantages of the present invention:

[0043] The composition of the cosmetic pen of the present invention adopts a plastic shell, an intermediate layer and a filling method, and has good antibacterial and antifouling effects. The outer packaging and the contents are basically made of natural raw materials and have good antibacterial effects. The outer packaging can ensure the quality of the contents and improve the shelf life thereof.

[0044] The composition of the cosmetic pen of the present invention adopts a large amount of pure natural raw materials, and when used, it will not produce irritation reaction to the skin, will not damage the skin, can better fit the skin, and can protect the skin;

[0045] The antibacterial agent uses natural Chinese herbal ingredients, including turmeric, forsythia, violet yedoensis, thyme, tea tree, honeysuckle, gentian, clove, coptis root, rose, osmanthus, violet, jasmine, lemon, rose, carnation, lily of the valley and crape myrtle, which can effectively achieve antibacterial and antibacterial effects, reduce the invasion of bacteria in the environment, prevent the skin from being infected, and are pure and natural without irritation. They can also be used for facial acne, pimples and other skin problems. The antibacterial agent can also protect against facial acne and pimples, reduce bacterial contact in the environment, and prevent infection.

[0046] In addition, the thickener, moisturizer and preservative in the present invention are also pure natural ingredients, which can provide protection for the skin while keeping the skin moisturized, and will not cause irritation to the skin, thereby improving the safety of skin use.

[0047] Further features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 It is a schematic diagram of the process provided by the present invention. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0050] like Figure 1 As shown, a long-lasting antibacterial cosmetic pen composition provided by an embodiment of the present invention comprises a plastic shell, an intermediate layer and contents;

[0051] The plastic shell comprises the following components by weight: 200-240 parts of polyethylene, 50-60 parts of polycarbonate, 40-50 parts of polyvinyl chloride, 4-8 parts of toughening agent, 2-5 parts of heat stabilizer, 10-15 parts of glass fiber, and 5-10 parts of lubricant;

[0052] The middle layer comprises the following components by weight: 30-40 parts of pine sawdust, 5-10 parts of pine needles, 2-4 parts of honeysuckle, 10-15 parts of pomegranate peels, 10-15 parts of pomegranate seeds, 8-10 parts of biogel and vitamin supplements;

[0053] The contents include the following components by mass:

[0054] Matrix: 6-8.4 parts, antibacterial agent: 0.5-1 parts, thickener: 0.3-0.6 parts, moisturizer: 0.6-2 parts, preservative: 0.2-0.4 parts.

[0055] Wherein, the vitamin supplement includes vitamin C and vitamin E, and the mass ratio of vitamin C to vitamin E is 1:2.

[0056] In this embodiment, the production process of the plastic shell includes: heating and drying polyethylene, polycarbonate, and polyvinyl chloride, and then adding polyethylene, polycarbonate, polyvinyl chloride, toughening agent, heat stabilizer, glass fiber, and lubricant into the hopper of an injection molding machine for thorough mixing; installing the plastic shell injection mold at the end of the injection molding machine, and preheating the plastic shell injection mold to 40-60°C; and then performing injection molding, during which the melt temperature is controlled to be 220-280°C, the barrel temperature is 260-280°C, the injection pressure is 100-110MPa, the holding pressure is 30%-40% of the injection pressure, and the injection speed controls the linear speed to be 1.3m / s.

[0057] In this embodiment, preferably, the matrix is ​​one of an aqueous phase and an oil phase, or a mixture of an aqueous phase and an oil phase, the ratio of the aqueous phase to the oil phase in the mixture of the aqueous phase and the oil phase is 7:3, the aqueous phase uses distilled water as a solvent and a basic component, the oil phase uses oil as a solvent and a basic component, and plant extracts and vitamins are added to the aqueous phase and the oil phase as active ingredients, and the oil phase also includes polyglycerol esters or fatty acid esters as emulsifiers;

[0058] It should be noted that by selecting an aqueous phase, an oil phase or a mixture of an aqueous phase and an oil phase as the matrix, good spreadability and adhesion can be provided, so that the composition of the cosmetic pen can be more adhered to the facial skin, making the facial skin more natural and beautiful, and the emulsifier can make the oil phase and the aqueous phase blend better.

[0059] In this embodiment, preferably, the antibacterial agent uses natural Chinese herbal medicine ingredients, including turmeric, forsythia, viola yedoensis, thyme, tea tree, honeysuckle, gentian, clove, coptis root, rose, osmanthus, violet, jasmine, lemon, rose, dianthus, lily of the valley and crape myrtle, and the essential oils are obtained by distillation and mixed in equal proportions to form the antibacterial agent;

[0060] It should be noted that the use of pure natural Chinese herbal medicine as an antibacterial agent can improve the safety of use, and can better protect against skin problems such as acne and pimples and reduce irritation;

[0061] Turmeric contains active ingredients such as curcumin, which has antioxidant, anti-inflammatory and antibacterial properties, and is effective in relieving inflammation and preventing infection.

[0062] Forsythia suspensa can clear away heat and detoxify, reduce swelling and resolve lumps, and evacuate wind-heat. It has an inhibitory effect on a variety of pathogens, including streptococci and typhoid bacilli. Forsythia suspensa has a certain effect in sterilization and anti-inflammatory.

[0063] Viola yedoensis has the effects of clearing away heat, detoxifying, cooling blood and reducing swelling;

[0064] Thyme essential oil has antibacterial, antiviral and antifungal properties, which can effectively prevent infection;

[0065] Tea tree essential oil has broad-spectrum antiseptic, anti-inflammatory and antiviral effects;

[0066] Honeysuckle has the effects of clearing away heat and detoxifying, detoxifying and sterilizing;

[0067] Gentiana has the effects of clearing away heat and detoxifying, detoxifying and sterilizing;

[0068] Clove is a natural plant with the effects of clearing away heat and detoxifying, killing bacteria and reducing inflammation;

[0069] Coptis chinensis has the effects of clearing away heat and detoxifying, antibacterial and anti-inflammatory.

[0070] The volatile oils produced by aromatic flowers such as roses, osmanthus, violets, jasmine, lemons, roses, carnations, lily of the valley, and crape myrtles have significant bactericidal effects.

[0071] In this embodiment, preferably, the thickener is a natural plant extract, which is one or a mixture of tea tree oil, aloe vera extract, hydroxypropyl methylcellulose, xanthan gum, mannan and collagen;

[0072] It should be noted that thickeners are used to increase the viscosity and stability of the product, and thickeners made from pure natural ingredients can reduce irritation to the skin.

[0073] In this embodiment, preferably, the moisturizing agent includes glycerin, hyaluronic acid, amino acids, water-soluble vitamins and milk, the ratio of the glycerin, the hyaluronic acid, the amino acids, the water-soluble vitamins and the milk is 3:3:1:1:2, and the glycerin and the milk are used as solvents during mixing;

[0074] It should be noted that the moisturizer is used to increase the moisture content of the skin, so that the composition of the makeup pen can maintain the moisture of the skin after makeup is applied, prevent skin interference, and cause the makeup to not stick. In addition, the moisturizer uses pure natural ingredients to reduce irritation to the skin.

[0075] In this embodiment, preferably, the preservative includes vitamin E, citric acid, grape seed extract, royal jelly and lactic acid bacteria extract, and the ratio of the vitamin E, the citric acid, the grape seed extract, the royal jelly and the lactic acid bacteria extract is 1:3.5:4:0.5:1;

[0076] It should be noted that preservatives are used to extend the shelf life of the product and ensure that it will not deteriorate during use. Preservatives made from pure natural ingredients can reduce irritation to the skin.

[0077] In this embodiment, preferably, the long-lasting antibacterial cosmetic pen composition further includes a pigment, and the pigment is a natural mineral or plant-extracted pigment;

[0078] It should be noted that the pigment is used to provide color to the composition of the cosmetic pencil, and the pigment used is pure natural mineral or plant extracted pigment, which can reduce irritation to the skin.

[0079] A preparation process of a long-lasting antibacterial cosmetic pen composition, the preparation process is used to achieve the formula described in any one of claims 1 to 7, and includes the following preparation method:

[0080] S1. Grinding the middle layer materials: after fully mixing pine sawdust, pine needles, honeysuckle, pomegranate peel, pomegranate seeds and vitamin supplements, fully grind them in a grinder for standby use;

[0081] S2, manufacturing the middle layer: placing the middle layer crushed in S1 into a hot extruder, and mixing it with the biogel for hot extrusion, controlling the extrusion temperature to 80-90° C., and maintaining the pressure to obtain a hollow middle layer;

[0082] S3. Preparation for content production: clean all equipment and containers used to prepare the long-lasting antibacterial cosmetic pen composition to ensure that there is no contamination, and the preparation environment is a sterile production workshop;

[0083] S4. Mixing the basic components: heating the water phase component and the oil phase component to about 60° C. respectively, then slowly mixing them and stirring them evenly by an electric stirring mechanism to obtain a mixed solution A;

[0084] S5. Adding thickener: slowly adding the thickener into the mixed solution A, and continuing to stir by an electric stirring mechanism until the desired viscosity is reached to obtain a mixed solution B;

[0085] S6, adding antibacterial agent and preservative: when the mixed solution B is cooled to about 40° C., adding antibacterial agent and preservative, and stirring evenly by an electric stirring mechanism to obtain a mixed solution C;

[0086] S7, adding moisturizer and pigment: when the mixed solution C is cooled to 38° C., adding moisturizer and pigment, and stirring the mixed solution C to obtain a mixed solution D by an electric stirring mechanism;

[0087] S8. Adjusting pH value: adjusting the pH value of the mixed solution D with an appropriate amount of acid or alkali to ensure that it is suitable for skin use, thereby obtaining a mixed solution E;

[0088] S9, filling and cooling: fill the mixed liquid E into the middle layer, press the middle layer into the plastic shell, and place it at room temperature to cool to ensure product stability.

[0089] In this embodiment, preferably, the cleaning steps of the equipment and container in S1 are as follows:

[0090] Preparation before cleaning: Choose a suitable cleaning agent, usually including neutral detergent and disinfectant, and prepare soft brush, sponge, cleaning cloth and spray bottle tools;

[0091] Preliminary cleaning: rinse the equipment and containers with warm water to remove surface residues; soak the equipment and containers, input the diluted cleaning agent into the equipment and containers for 15-30 minutes to soften the dirt;

[0092] Physical cleaning: Use a soft brush or sponge to scrub gently, focusing on cleaning gaps and corners, and wipe the surface with a cleaning cloth to ensure no residue;

[0093] Rinse thoroughly: rinse all cleaning agents with running water to ensure that no cleaning agent residue is left. Check for dirt or residue. If there is dirt or residue, repeat the cleaning steps;

[0094] Disinfection: Spray or soak the equipment with disinfectant, and rinse thoroughly with clean water after the disinfectant is washed;

[0095] Drying: Allow the cleaned equipment and containers to dry naturally in a sterile environment to avoid cross contamination;

[0096] It should be noted that by thoroughly cleaning the equipment, bacterial interference and impact during the production and preparation process can be reduced.

[0097] In this embodiment, preferably, the acid or alkali in S6 is an acid or alkali of natural ingredients to adjust the pH value;

[0098] The natural acid includes citric acid, malic acid and oxalic acid, and one or a mixture of more of them is used;

[0099] Natural alkali includes baking soda and lignin, and one or a mixture of two or more thereof is used;

[0100] It should be noted that the use of pure natural acids or alkalis can reduce irritation to the skin.

[0101] Embodiment 1: A composition of a cosmetic pen containing a high ratio of antibacterial agent in a mixed matrix of water phase and oil phase;

[0102] Base: 6 parts, antibacterial agent: 1 part, thickener: 0.6 parts, moisturizer: 2 parts, preservative: 0.4 parts;

[0103] Step 1: Preparation: Clean all equipment and containers used to prepare the long-lasting antibacterial cosmetic pen composition to ensure that there is no contamination, and the preparation environment is a sterile production workshop;

[0104] Step 2, mixing the basic components: heat the water phase component and the oil phase component to about 60° C. respectively, then slowly mix them, and stir them evenly by an electric stirring mechanism to obtain a mixed solution A;

[0105] Step 3, adding thickener: slowly add the thickener into the mixed solution A, and continue stirring by an electric stirring mechanism until the desired viscosity is reached to obtain a mixed solution B;

[0106] The thickener is one or a mixture of tea tree oil, aloe vera extract, hydroxypropyl methylcellulose, xanthan gum, mannan and collagen;

[0107] Step 4, adding antibacterial agent and preservative: when the mixed solution B is cooled to about 40°C, adding antibacterial agent and preservative, and stirring evenly by an electric stirring mechanism to obtain a mixed solution C;

[0108] The antibacterial agents are distilled essential oils of turmeric, forsythia, viola yedoensis, thyme, tea tree, honeysuckle, gentian, clove, coptis root, rose, osmanthus, violet, jasmine, lemon, rose, dianthus, lily of the valley, and crape myrtle;

[0109] Step 5, adding moisturizer and pigment: when the mixed solution C is cooled to 38°C, adding moisturizer and pigment, and stirring the mixture evenly by an electric stirring mechanism to obtain a mixed solution D;

[0110] Moisturizers include glycerin, hyaluronic acid, amino acids, water-soluble vitamins and milk;

[0111] The pigments used are natural minerals or plant-extracted pigments;

[0112] Step 6, adjusting pH value: adjusting the pH value of the mixed solution D with an appropriate amount of acid or alkali to ensure that it is suitable for skin use, thereby obtaining a mixed solution E;

[0113] The natural acid includes citric acid, malic acid and oxalic acid, and one or a mixture of more of them is used;

[0114] Natural alkali includes baking soda and lignin, and one or a mixture of two or more thereof is used;

[0115] Step 7: Filling and cooling: Fill the mixed liquid E into the middle layer, press the middle layer into the plastic shell, and place it at room temperature to cool to ensure product stability;

[0116] Example 2: A composition of a cosmetic pen containing a high ratio of antibacterial agent in an aqueous matrix;

[0117] Base: 6 parts, antibacterial agent: 1 part, thickener: 0.6 parts, moisturizer: 2 parts, preservative: 0.4 parts;

[0118] Step 1: Preparation: Clean all equipment and containers used to prepare the long-lasting antibacterial cosmetic pen composition to ensure that there is no contamination, and the preparation environment is a sterile production workshop;

[0119] Step 2: Mixing the basic components: heating the aqueous phase components to about 60° C. to obtain a mixed solution A;

[0120] Step 3, adding thickener: slowly add the thickener into the mixed solution A, and continue stirring by an electric stirring mechanism until the desired viscosity is reached to obtain a mixed solution B;

[0121] The thickener is one or a mixture of tea tree oil, aloe vera extract, hydroxypropyl methylcellulose, xanthan gum, mannan and collagen;

[0122] Step 4, adding antibacterial agent and preservative: when the mixed solution B is cooled to about 40°C, adding antibacterial agent and preservative, and stirring evenly by an electric stirring mechanism to obtain a mixed solution C;

[0123] The antibacterial agents are distilled essential oils of turmeric, forsythia, viola yedoensis, thyme, tea tree, honeysuckle, gentian, clove, coptis root, rose, osmanthus, violet, jasmine, lemon, rose, dianthus, lily of the valley, and crape myrtle;

[0124] Step 5, adding moisturizer and pigment: when the mixed solution C is cooled to 38°C, adding moisturizer and pigment, and stirring the mixture evenly by an electric stirring mechanism to obtain a mixed solution D;

[0125] Moisturizers include glycerin, hyaluronic acid, amino acids, water-soluble vitamins and milk;

[0126] The pigments used are natural minerals or plant-extracted pigments;

[0127] Step 6, adjusting pH value: adjusting the pH value of the mixed solution D with an appropriate amount of acid or alkali to ensure that it is suitable for skin use, thereby obtaining a mixed solution E;

[0128] The natural acid includes citric acid, malic acid and oxalic acid, and one or a mixture of more of them is used;

[0129] Natural alkali includes baking soda and lignin, and one or a mixture of two or more thereof is used;

[0130] Step 7: Filling and cooling: Fill the mixed liquid E into the middle layer, press the middle layer into the plastic shell, and place it at room temperature to cool to ensure product stability;

[0131] Example 3: A composition of a cosmetic pen with a high ratio of antibacterial agent in an oil phase matrix;

[0132] Base: 6 parts, antibacterial agent: 1 part, thickener: 0.6 parts, moisturizer: 2 parts, preservative: 0.4 parts;

[0133] Step 1: Preparation: Clean all equipment and containers used to prepare the long-lasting antibacterial cosmetic pen composition to ensure that there is no contamination, and the preparation environment is a sterile production workshop;

[0134] Step 2: Mixing the base ingredients: heating the oil phase ingredients to about 60° C. to obtain a mixed solution A;

[0135] Step 3, adding thickener: slowly add the thickener into the mixed solution A, and continue stirring by an electric stirring mechanism until the desired viscosity is reached to obtain a mixed solution B;

[0136] The thickener is one or a mixture of tea tree oil, aloe vera extract, hydroxypropyl methylcellulose, xanthan gum, mannan and collagen;

[0137] Step 4, adding antibacterial agent and preservative: when the mixed solution B is cooled to about 40°C, adding antibacterial agent and preservative, and stirring evenly by an electric stirring mechanism to obtain a mixed solution C;

[0138] The antibacterial agents are distilled essential oils of turmeric, forsythia, viola yedoensis, thyme, tea tree, honeysuckle, gentian, clove, coptis root, rose, osmanthus, violet, jasmine, lemon, rose, dianthus, lily of the valley, and crape myrtle;

[0139] Step 5, adding moisturizer and pigment: when the mixed solution C is cooled to 38°C, adding moisturizer and pigment, and stirring the mixture evenly by an electric stirring mechanism to obtain a mixed solution D;

[0140] Moisturizers include glycerin, hyaluronic acid, amino acids, water-soluble vitamins and milk;

[0141] The pigments used are natural minerals or plant-extracted pigments;

[0142] Step 6, adjusting pH value: adjusting the pH value of the mixed solution D with an appropriate amount of acid or alkali to ensure that it is suitable for skin use, thereby obtaining a mixed solution E;

[0143] The natural acid includes citric acid, malic acid and oxalic acid, and one or a mixture of more of them is used;

[0144] Natural alkali includes baking soda and lignin, and one or a mixture of two or more thereof is used;

[0145] Step 7: Filling and cooling: Fill the mixed liquid E into the middle layer, press the middle layer into the plastic shell, and place it at room temperature to cool to ensure product stability;

[0146] Example 4: A composition of a cosmetic pen containing a low ratio of antibacterial agent in a mixed matrix of water phase and oil phase;

[0147] Base: 8.4 parts, antibacterial agent: 0.5 parts, thickener: 0.3 parts, moisturizer: 0.6 parts, preservative: 0.2 parts;

[0148] Step 1: Preparation: Clean all equipment and containers used to prepare the long-lasting antibacterial cosmetic pen composition to ensure that there is no contamination, and the preparation environment is a sterile production workshop;

[0149] Step 2, mixing the basic components: heat the water phase component and the oil phase component to about 60° C. respectively, then slowly mix them, and stir them evenly by an electric stirring mechanism to obtain a mixed solution A;

[0150] Step 3, adding thickener: slowly add the thickener into the mixed solution A, and continue stirring by an electric stirring mechanism until the desired viscosity is reached to obtain a mixed solution B;

[0151] The thickener is one or a mixture of tea tree oil, aloe vera extract, hydroxypropyl methylcellulose, xanthan gum, mannan and collagen;

[0152] Step 4, adding antibacterial agent and preservative: when the mixed solution B is cooled to about 40°C, adding antibacterial agent and preservative, and stirring evenly by an electric stirring mechanism to obtain a mixed solution C;

[0153] The antibacterial agents are distilled essential oils of turmeric, forsythia, viola yedoensis, thyme, tea tree, honeysuckle, gentian, clove, coptis root, rose, osmanthus, violet, jasmine, lemon, rose, dianthus, lily of the valley, and crape myrtle;

[0154] Step 5, adding moisturizer and pigment: when the mixed solution C is cooled to 38°C, adding moisturizer and pigment, and stirring the mixture evenly by an electric stirring mechanism to obtain a mixed solution D;

[0155] Moisturizers include glycerin, hyaluronic acid, amino acids, water-soluble vitamins and milk;

[0156] The pigments used are natural minerals or plant-extracted pigments;

[0157] Step 6, adjusting pH value: adjusting the pH value of the mixed solution D with an appropriate amount of acid or alkali to ensure that it is suitable for skin use, thereby obtaining a mixed solution E;

[0158] The natural acid includes citric acid, malic acid and oxalic acid, and one or a mixture of more of them is used;

[0159] Natural alkali includes baking soda and lignin, and one or a mixture of two or more thereof is used;

[0160] Step 7: Filling and cooling: Fill the mixed liquid E into the middle layer, press the middle layer into the plastic shell, and place it at room temperature to cool to ensure product stability;

[0161] The cosmetic pen composition prepared by the above-mentioned embodiment was subjected to antibacterial and antimicrobial tests;

[0162] The test process is as follows:

[0163] The composition obtained in Example 1 is set as the first group, the composition obtained in Example 2 is set as the second group, the composition obtained in Example 3 is set as the third group, and the composition obtained in Example 4 is set as the fourth group;

[0164] The first, second, third and fourth groups were applied to the facial skin to test adhesion, moisturizing and comfort;

[0165] Each group consists of ten people. We collected their feedback and got the following conclusions:

[0166] Three of the ten people in the first group felt that the adhesion and moisturizing properties were poor, and the comfort was high, while the remaining seven felt that the adhesion, moisturizing properties, and comfort were all high;

[0167] Five of the ten people in the second group felt that the adhesion was high, but the moisturizing property was poor and the comfort was high, while the remaining five felt that the adhesion, moisturizing property and comfort were all high;

[0168] Ten out of ten people in the third group felt that the adhesion was poor, and they felt that the moisturizing property was good and the comfort was high;

[0169] Ten out of ten people in the fourth group felt that the adhesion and moisturizing properties were good and the comfort was high;

[0170] In summary, it is concluded that the water phase has better adhesion, the oil phase has better moisturizing properties, and the effect will be better if the ratio is increased. When the water phase and the oil phase are mixed, the adhesion and moisturizing properties are improved.

[0171] Test the antibacterial and antimicrobial effects;

[0172] The compositions of the first group, the second group, the third group and the fourth group are placed in an outdoor environment respectively, and the compositions of the first group, the second group, the third group and the fourth group are placed in a bacterial culture dish respectively, and tested at time periods of 2 hours, 4 hours, 8 hours and 12 hours, and the number of bacteria on the compositions is observed through a microscope;

[0173] The test results showed that the bacterial production and retention of the first group in the outdoor environment was 1%, and the bacterial residue in the bacterial culture dish was 5%;

[0174] The bacterial production of the second group in the outdoor environment was 1%, and the bacterial residue in the bacterial culture dish was 5%;

[0175] The bacterial production and retention of the third group in the outdoor environment was 1%, and the bacterial residual amount in the bacterial culture dish was 5%;

[0176] The fourth group had a bacterial production of 5% in the outdoor environment and a bacterial residual of 15% in the bacterial culture dish;

[0177] In summary, the following conclusions were drawn: when the ratio of the antibacterial agent was reduced, the antibacterial and antibacterial effects of the composition were reduced;

[0178] Combining the usage experience and antibacterial and antimicrobial tests, it was concluded that the matrix was mixed with the water phase and the oil phase, and the antibacterial agent was used in a high dosage ratio to improve the antibacterial and antibacterial effects.

[0179] Through experiments, it was found that the composition of the cosmetic pen of the present invention adopts a plastic shell, an intermediate layer and a filling method, and has good antibacterial and antifouling effects. The outer packaging and the contents are basically natural raw materials and have good antibacterial effects. The outer packaging can ensure the quality of the contents and improve its shelf life.

[0180] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A long-lasting antibacterial cosmetic pen composition, characterized in that: Including plastic shell, middle layer and contents; The plastic shell comprises the following components by weight: 200-240 parts of polyethylene, 50-60 parts of polycarbonate, 40-50 parts of polyvinyl chloride, 4-8 parts of toughening agent, 2-5 parts of heat stabilizer, 10-15 parts of glass fiber, and 5-10 parts of lubricant; The middle layer comprises the following components by weight: 30-40 parts of pine sawdust, 5-10 parts of pine needles, 2-4 parts of honeysuckle, 10-15 parts of pomegranate peels, 10-15 parts of pomegranate seeds, 8-10 parts of biogel and vitamin supplements; The contents include the following components by mass: Matrix: 6-8.4 parts, antibacterial agent: 0.5-1 parts, thickener: 0.3-0.6 parts, moisturizer: 0.6-2 parts, preservative: 0.2-0.4 parts.

2. A long-lasting antibacterial cosmetic pen composition according to claim 1, characterized in that: The production process of the plastic shell comprises: heating and drying polyethylene, polycarbonate and polyvinyl chloride, then adding polyethylene, polycarbonate, polyvinyl chloride, toughening agent, heat stabilizer, glass fiber and lubricant into the hopper of an injection molding machine and mixing them thoroughly and evenly; installing the plastic shell injection mold at the end of the injection molding machine, and preheating the plastic shell injection mold to 40-60° C.; then performing injection molding, during which the melt temperature is controlled to be 220-280° C., the barrel temperature is controlled to be 260-280° C., the injection pressure is 100-110 MPa, the holding pressure is 30%-40% of the injection pressure, and the injection speed controls the linear speed to be 1.3 m / s.

3. The long-lasting antibacterial cosmetic pen composition according to claim 1, characterized in that: The vitamin supplement includes vitamin C and vitamin E, and the mass ratio of the vitamin C to the vitamin E is 1:

2.

4. The long-lasting antibacterial cosmetic pen composition according to claim 1, characterized in that: The matrix is ​​one of an aqueous phase and an oil phase, or a mixture of an aqueous phase and an oil phase, the ratio of the aqueous phase to the oil phase in the mixture of the aqueous phase and the oil phase is 7:3, the aqueous phase uses distilled water as a solvent and a basic component, the oil phase uses oils and fats as a solvent and a basic component, and plant extracts and vitamins are added to the aqueous phase and the oil phase as active ingredients, and the oil phase also includes polyglycerol esters or fatty acid esters as emulsifiers.

5. The long-lasting antibacterial cosmetic pen composition according to claim 1, characterized in that: The antibacterial agent adopts natural Chinese herbal medicine ingredients, including turmeric, forsythia, viola yedoensis, thyme, tea tree, honeysuckle, gentian, clove, coptis root, rose, osmanthus, violet, jasmine, lemon, rose, dianthus, lily of the valley and crape myrtle, and essential oils are obtained by distillation and mixed in equal proportions to form the antibacterial agent.

6. The long-lasting antibacterial cosmetic pen composition according to claim 1, characterized in that: The thickener is a natural plant extract, which is one or a mixture of tea tree oil, aloe vera extract, hydroxypropyl methylcellulose, xanthan gum, mannan and collagen.

7. The long-lasting antibacterial cosmetic pen composition according to claim 1, characterized in that: The moisturizer includes glycerin, hyaluronic acid, amino acids, water-soluble vitamins and milk, and the ratio of the glycerin, hyaluronic acid, amino acids, water-soluble vitamins and milk is 3:3:1:1:2, and the glycerin and milk are used as solvents during mixing; the preservative includes vitamin E, citric acid, grape seed extract, royal jelly and lactic acid bacteria extract, and the ratio of the vitamin E, citric acid, grape seed extract, royal jelly and lactic acid bacteria extract is 1:3.5:4:0.5:

1.

8. The long-lasting antibacterial cosmetic pen composition according to claim 1, characterized in that: The long-lasting antibacterial cosmetic pen composition also includes a pigment, which is a natural mineral or plant-extracted pigment.

9. A process for preparing a long-lasting antibacterial cosmetic pen composition, characterized in that: The preparation process is used to realize the formulation described in any one of claims 1 to 7, and includes the following preparation method: S1. Grinding the middle layer materials: after fully mixing pine sawdust, pine needles, honeysuckle, pomegranate peel, pomegranate seeds and vitamin supplements, fully grind them in a grinder for standby use; S2, manufacturing the middle layer: placing the middle layer crushed in S1 into a hot extruder, and mixing it with the biogel for hot extrusion, controlling the extrusion temperature to 80-90° C., and maintaining the pressure to obtain a hollow middle layer; S3. Preparation for content production: clean all equipment and containers used to prepare the long-lasting antibacterial cosmetic pen composition to ensure that there is no contamination, and the preparation environment is a sterile production workshop; S4. Mixing the basic components: heating the water phase component and the oil phase component to about 60° C. respectively, then slowly mixing them and stirring them evenly by an electric stirring mechanism to obtain a mixed solution A; S5. Adding thickener: slowly adding the thickener into the mixed solution A, and continuing to stir by an electric stirring mechanism until the desired viscosity is reached to obtain a mixed solution B; S6, adding antibacterial agent and preservative: when the mixed solution B is cooled to about 40° C., adding antibacterial agent and preservative, and stirring evenly by an electric stirring mechanism to obtain a mixed solution C; S7, adding moisturizer and pigment: when the mixed solution C is cooled to 38° C., adding moisturizer and pigment, and stirring the mixed solution C to obtain a mixed solution D by an electric stirring mechanism; S8. Adjusting pH value: adjusting the pH value of the mixed solution D with an appropriate amount of acid or alkali to ensure that it is suitable for skin use, thereby obtaining a mixed solution E; S9, filling and cooling: fill the mixed liquid E into the middle layer, press the middle layer into the plastic shell, and place it at room temperature to cool to ensure product stability.

10. The preparation process of a long-lasting antibacterial cosmetic pencil composition according to claim 9, characterized in that: The cleaning steps of the equipment and containers in S1 are as follows: Preparation before cleaning: Choose a suitable cleaning agent, usually including neutral detergent and disinfectant, and prepare soft brush, sponge, cleaning cloth and spray bottle tools; Preliminary cleaning: rinse the equipment and containers with warm water to remove surface residues; soak the equipment and containers, input the diluted cleaning agent into the equipment and containers for 15-30 minutes to soften the dirt; Physical cleaning: Use a soft brush or sponge to scrub gently, focusing on cleaning gaps and corners, and wipe the surface with a cleaning cloth to ensure no residue; Rinse thoroughly: rinse all cleaning agents with running water to ensure that no cleaning agent residue is left. Check for dirt or residue. If there is dirt or residue, repeat the cleaning steps; Disinfection: Spray or soak the equipment with disinfectant, and rinse thoroughly with clean water after the disinfectant is washed; Drying: Allow the cleaned equipment and containers to dry naturally in a sterile environment to avoid cross contamination; The acid or alkali in S6 is a natural acid or alkali used to adjust the pH value; The natural acid includes citric acid, malic acid and oxalic acid, and one or a mixture of more of them is used; Natural alkali includes baking soda and lignin, and one or a mixture of two or more thereof is used.

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