Natural hair washing and caring product formula and preparation method thereof

Abstract

The invention discloses a natural hair washing and caring product formula and a preparation method thereof. The preparation method comprises the following steps: step 1, preparing raw materials; step 2, preparing equipment; step 3, clean raw material treatment and primary fermentation; step 4, adding for the second time and fermenting again; step 5, adding a plant preservative and aroma-enhancing raw materials for treatment; step 6, adjusting the pH value; the method has the advantages that by adopting a large number of natural animal and plant components such as polygonum multiflorum, tea seed oil and other extracts, damage of chemical substances to scalp and hair is avoided, the shampoo is safe, free of side effects and capable of being used by sensitive people at ease, the cleaning and nourishing effects are excellent, hair dirt and scalp secretions can be effectively removed, and the hair can be deeply nourished; meanwhile, animal and plant components are used for replacement, the functions of long-term moisturizing, pH value adjusting, scalp conditioning and the like are achieved, hair health is cared comprehensively, hair is tough and glossy, the scalp has a more favorable growth environment, the shampoo has the advantages of being natural, environmentally friendly, efficient and practical, the raw materials are wide in source and renewable, and the concept of environmental friendliness and sustainability is embodied.

Description

Technical Field

[0001] The present invention belongs to the technical field of processing natural washing and care products that completely use plant and animal extracts, and specifically relates to a pure natural shampoo and hair conditioner formula and its production method. Background Art

[0002] Among washing and cleaning products, hair washing products are one of the earliest ones. The principle of hair washing is to use the cleaning factors in plants and animals or the cleaning components in chemically refined substances to clean the pollution sources of hair and scalp secretions, making the hair become fresh and clean and the scalp become clean.

[0003] Currently, the shampoos on the market include anti-dandruff type, fresh and oil-removing type, anti-itching type, anti-hair loss type, silicone-free type, etc. However, without exception, they all use chemical components to clean the scalp and hair, and acidic or alkaline substances cause varying degrees of damage to hair follicles and hair quality during the cleaning process. Over time, problems such as deteriorating hair quality, spotted hair, and thinning hair are becoming more and more common.

[0004] The technological research and development of hair washing products are mainly manifested in the improvement of efficacy additives in the formula. A more pure, natural, safe, and effective goal is the endless pursuit of researchers. With the expansion of the influence of Chinese economy on the world, Chinese culture is being more widely accepted by the world, and traditional Chinese medicine culture is one of them. The same is true in the washing and care products industry. The use of natural Chinese herbal medicines in washing and care products is becoming more and more widespread. Due to the wide application characteristics of shampoos, people with sensitive skin are always somewhat worried. In addition to using natural plant extracts, active ingredients, natural mineral ingredients, etc. as much as possible in the shampoo formula, it is urgent to remove the harm of chemical components to the scalp and hair. In view of the above problems existing in the prior art, the purpose of the present invention is to design and provide a technical solution for a pure natural shampoo formula and its production method, which has the advantages of remarkable cleaning and nourishing effects, natural environmental protection, and no toxic and side effects on the human scalp and hair.

[0005] Currently, there is an urgent need for a natural hair washing and care product formula and its production method that can break through the limitations of traditional processes, has remarkable cleaning and nourishing effects, is natural and environmentally friendly, and has no toxic and side effects on the human scalp and hair. Therefore, developing a natural hair washing and care product formula and its production method has important practical significance. To solve the above problems, the present invention proposes a natural hair washing and care product formula and its production method. Summary of the Invention

[0006] The technical problem to be solved by the present invention is: to provide a natural hair washing and care product formula and its production method that can break through the limitations of traditional processes, has remarkable cleaning and nourishing effects, is natural and environmentally friendly, and has no toxic and side effects on the human scalp and hair.

[0007] To solve the above technical problems, the present invention is solved by the following technical solutions: A natural hair care product formula and its manufacturing method, including the following steps:

[0008] Step 1, Raw material preparation:

[0009] Accurately weigh the extracts of Polygonum multiflorum, camellia oil, Platycladus orientalis, Artemisia argyi, and ginger, ensuring that their total amount accounts for 70% of the formula. These extracts need to undergo strict screening and professional extraction processes to ensure the integrity and effectiveness of the active ingredients; accurately measure 10% of betaine for use in replacing the traditional harmful sodium lauryl polyether sulfate, laying the foundation for subsequent protection of the scalp, hair roots, and hair; weigh plant extract sodium lactate in a proportion of 2% - 5% to replace glycerol for long-term moisturization; take 1% - 3% of animal extract lanolin and plant extract citric acid to replace chemical citric acid to adjust the pH value balance; weigh 2% - 5% of plant extract phytosterol oleate and glyceryl behenate for conditioning the scalp and softening the hair quality; prepare appropriate plant thickeners, plant preservatives, flavoring raw materials, and pH regulators;

[0010] Step 2, Equipment preparation:

[0011] Prepare a heating and stirring device with precise temperature control function, which can stably control the temperature at 70 degrees and 40 degrees to meet the heating and cooling requirements during the production process; equip with a high-precision stirring device to ensure that the raw materials can be fully mixed evenly during the stirring process; prepare a fermentation container for natural fermentation, requiring the container material to be stable, not to react chemically with the raw materials, and having good sealing performance to prevent external impurities from contaminating; prepare equipment for sterilization, such as a high-temperature sterilization pot or an ultraviolet sterilization device, to ensure the sterility of the final product; prepare a precise pH value measuring instrument, such as a pH meter, for accurately measuring and adjusting the pH value of the product; prepare equipment for filling, such as a filling machine, and packaging containers meeting the hygiene standards;

[0012] Step 3, Treatment of cleaning raw materials and primary fermentation:

[0013] Put the weighed extracts of Polygonum multiflorum, camellia oil, Platycladus orientalis, Artemisia argyi, ginger, and betaine and other cleaning raw materials into a reaction kettle with stirring and heating functions; turn on the low-temperature heating device, slowly heat the raw materials in the reaction kettle to 70 degrees, continuously stir during this period to make the raw materials evenly heated; after reaching 70 degrees, add the plant thickener, maintain the stirring speed, and continue to stir until the plant thickener is completely dissolved; stop stirring, let the mixed solution naturally ferment at 70 degrees, control the fermentation time within an appropriate number of hours, and closely observe the state changes of the solution during the fermentation process and record relevant data;

[0014] Step 4, Secondary addition and secondary fermentation:

[0015] After the fermentation is completed, use a cooling device to cool the solution in the reaction kettle to 40 degrees Celsius; sequentially add a plant active agent and a plant-derived sodium lactate moisturizer, and the addition speed needs to be slow to avoid uneven mixing due to too fast addition; restart the stirring device, adjust the stirring speed and stirring time to fully mix the newly added components with the original solution; after mixing evenly, let the solution ferment naturally again at 40 degrees Celsius, and also record the data well during the fermentation period;

[0016] Step 5: Treatment of adding plant preservatives and flavor-enhancing raw materials:

[0017] After the secondary fermentation is completed, add plant preservatives and flavor-enhancing raw materials to the reaction kettle, maintain a uniform stirring speed, and control the stirring time within an appropriate period to ensure uniform distribution of the preservatives and good flavor-enhancing effect; use a pH regulator, slowly drip it into the reaction kettle, while continuously stirring and real-time monitoring the pH value of the solution until the pH value is adjusted to the range of 5.5 - 6.5; after completing the pH value adjustment, continue stirring to make the solution fully mixed evenly;

[0018] Step 6: pH value adjustment:

[0019] Use a pH meter to measure the pH value of the solution. According to the measurement result, slowly add a pH regulator. During the addition process, continuously stir the solution while closely observing the reading of the pH meter; continuously adjust until the pH value of the solution stabilizes within the range of 5.5 - 6.5;

[0020] Step 7: Sterilization and filling:

[0021] Completely cool the solution with the adjusted pH value. Natural cooling or auxiliary cooling equipment can be used to accelerate the cooling process. Transport the mixed solution through a pipeline to a sterilization device and perform sterilization treatment using specific sterilization methods such as high-temperature sterilization and ultraviolet sterilization to ensure that the product meets the hygiene standards; after the sterilized solution is cooled to room temperature, fill it into pre-cleaned and disinfected packaging containers through an automated filling device. During the filling process, strictly control the filling volume to ensure that the volume of each bottle of product is consistent; conduct quality inspections on the filled products, including appearance, odor, pH value, microbial indicators, etc. After passing the inspections, perform packaging and warehousing.

[0022] Preferably, the weight percentage of the raw material preparation formula is 70% of the extracts of Polygonum multiflorum, camellia oil, Platycladus orientalis, Artemisia argyi, and ginger, 10% of betaine, 2% - 5% of plant-derived sodium lactate, 1% - 3% of animal extract lanolin and plant extract citric acid, and 2% - 5% of plant extract phytosterol oleate and glyceryl behenate. The extracts of Polygonum multiflorum, camellia oil, Platycladus orientalis, Artemisia argyi, and ginger and betaine are heated to 70 degrees Celsius at low temperature according to the ratio, added with a plant thickener and stirred until completely dissolved, and then natural fermentation is carried out.

[0023] Preferably, the extracts of Polygonum multiflorum, camellia seed oil, Platycladus orientalis, Artemisia argyi, and ginger are obtained through specific extraction processes, including but not limited to low-temperature extraction and ultrasonic-assisted extraction, to ensure the content and activity of the active ingredients in the extracts.

[0024] Preferably, the betaine is natural-source betaine, extracted from plants such as sugar beets, with a purity of not less than 95%. The plant-derived sodium lactate is prepared by fermenting plant starch or sugars and has biodegradability and good moisture retention properties.

[0025] Preferably, the animal extract lanolin is refined lanolin, with impurities and odors removed. The plant extract citric acid is extracted from plants such as lemons and oranges.

[0026] Preferably, the natural fermentation process is carried out in a sterile environment, with a fermentation time of 12 - 48 hours, the temperature controlled at 25 - 35 degrees, and the pH regulator adjusting the pH value to 5.5 - 6.5.

[0027] Preferably, the plant thickener is a natural-source thickener, selected from one or more of xanthan gum, guar gum, and carrageenan, with an addition amount of 0.5% - 2% of the total formula mass. The sterilization is carried out by one or a combination of ultraviolet sterilization, high-temperature steam sterilization, or irradiation sterilization.

[0028] Preferably, the plant active agent is one or a combination of two of alkyl polyglycoside and cocamidopropyl betaine, and the plant preservative is one or a combination of multiple of sodium benzoate, potassium sorbate, and plant extracts of parabens.

[0029] Preferably, the flavoring raw material is natural plant essential oil, including but not limited to one or a combination of multiple of lavender essential oil, tea tree essential oil, and rose essential oil. All stirring steps are carried out at low speed, with a stirring speed of 50 - 100 revolutions per minute.

[0030] Preferably, the method for making the natural hair washing and hair care product is to heat the cleaning raw materials to 70 degrees Celsius through low-temperature heating according to the ratio, add a plant thickener and stir until completely dissolved, and then ferment naturally; cool down to 40 degrees Celsius, and successively add a plant active agent, a moisturizing agent, etc., stir evenly and continue to ferment naturally; add a plant preservative and a fragrance-enhancing raw material, and continue to stir; use a pH regulator to adjust the pH value to 5.5 - 6.5; after complete cooling, sterilize and fill. The natural hair washing and hair care formula is as follows: the extracts of Polygonum multiflorum, camellia seed oil, Platycladus orientalis, Artemisia argyi, and ginger have an antibacterial and nourishing effect of 70%; betaine replaces the chemical component sodium lauryl polyether sulfate to protect the scalp, hair roots, and hair from damage by chemical substances, accounting for 10%; plant-derived sodium lactate replaces glycerol for long-term moisturization, accounting for about 2% - 5%; the animal extract lanolin and the plant extract citric acid replace chemical citric acid to regulate the pH acid-base balance, accounting for about 1% - 3%; the plant extracts phytosterol oleate and glyceryl behenate condition the scalp and make the hair smooth, accounting for about 2% - 5%.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] 1. The natural hair washing and hair care formula and its manufacturing method of the present invention adopt pure natural plant and animal extracts, and abandon the chemically synthesized components harmful to the scalp and hair. Traditional shampoos mostly contain chemical components, and the acidic or alkaline substances in traditional shampoos are likely to damage hair follicles and hair quality. For example, replacing sodium lauryl polyether sulfate with betaine greatly reduces the irritation to the scalp and hair, and fundamentally reduces problems such as scalp allergies and inflammation caused by chemical residue. It is extremely friendly to people with sensitive skin, and long-term use will not have a negative impact on human health. It is safe and reliable;

[0033] 2. The natural hair washing and hair care formula and its manufacturing method of the present invention use the extracts of Polygonum multiflorum, camellia seed oil, Platycladus orientalis, Artemisia argyi, and ginger as the main components, accounting for 70%. These natural components are rich in various active substances and nutritional components, which can not only effectively clean the oil, dirt, and scalp secretions on the hair, but also penetrate deep into the hair follicles, provide rich nutrition for the hair and scalp, promote scalp blood circulation, enhance the toughness and gloss of the hair, and achieve the effect of simultaneous cleaning and nourishing, so that the hair can recover to a healthy state fundamentally;

[0034] 3. The natural hair washing and hair care formula and its manufacturing method of the present invention replace glycerol with plant-derived sodium lactate, which has a longer moisturizing effect. It can form a moisturizing film on the hair surface to prevent hair moisture loss, keep the hair moist and smooth at all times. At the same time, using the animal extract lanolin and the plant extract citric acid to replace chemical citric acid can accurately adjust the pH value of the shampoo between 5.5 - 6.5, which is close to the natural pH value of the human scalp, helps to maintain the microecological balance of the scalp, creates a healthy growth environment for the scalp and hair, and avoids scalp problems and hair damage caused by pH value imbalance;

[0035] 4. The natural hair shampoo and conditioner formula of the present invention and its preparation method. With the plant extract phytosterol oleate and behenyl glycerate accounting for 2% - 5%, they can effectively condition the scalp, improve the oil secretion condition of the scalp, reduce the generation of dandruff, and keep the scalp fresh and healthy. At the same time, these ingredients can also penetrate deep into the hair to repair the damaged hair structure, making the hair more smooth and easy to comb, reducing knotting and static electricity phenomena, enhancing the overall texture and appearance of the hair. Meanwhile, the raw materials have a wide source and are renewable. Compared with chemically synthesized raw materials, they cause less environmental pollution during production and use. From the acquisition of raw materials to the final use of the product, it reflects the concept of environmental protection and sustainability, meets the demand trend of green products in today's society, and is conducive to promoting the hair care product industry to develop in a more environmentally friendly and healthy direction. Detailed implementation manners

[0036] Unless otherwise clearly specified in the context, nouns without a quantifier and nouns modified by "the" include singular and plural referents.

[0037] As used in the specification and claims, the terms "comprising", "including", "having", "may", "containing" and their variants are open transitional phrases, terms or words that require the presence of the specified component / step and allow the presence of other components / steps. However, such a description should also be interpreted as describing the composition or method as "consisting of" and "consisting essentially of" the listed components / steps, which allows only the presence of the specified components / steps and any inevitable impurities that may result therefrom, and excludes other components / steps.

[0038] The numerical values in the specification and claims of this application should be understood to include the same numerical values when reduced to the same number of significant figures and numerical values that differ from the said values by less than the experimental error of the conventional measurement techniques used to determine the said values of the type described in this application.

[0039] All ranges disclosed herein include the indicated endpoints and can be combined independently (e.g., the range "2 grams to 10 grams" includes the endpoints 2 grams and 10 grams, and all intermediate values).

[0040] The terms "about" and "approximate" can be used to include any numerical value that can vary without changing the basic function of the value. When used with a range, "about" and "approximate" also disclose the range defined by the absolute values of the two endpoints. For example, "about 2 to about 4" also discloses the range "2 to 4". Generally, the terms "about" and "approximate" can refer to ±10% of the indicated number. However, for temperature, the term "about" means ±1°C.

[0041] Unless otherwise explicitly specified, the percentages of the elements shall be considered as weight percentages of the alloy described.

[0042] The present disclosure may relate to the temperature of certain method steps. It should be noted that these indicators generally refer to the temperature set by a heat source (such as a furnace), rather than necessarily the temperature that the heated material must reach.

[0043] The following description is used to disclose the present invention and enable those skilled in the art to implement the present invention. The preferred embodiments in the following description are only examples, and other obvious variations can be conceived by those skilled in the art. The basic principles of the present invention defined in the following description can be used in other implementation schemes, variation schemes, improvement schemes, equivalent schemes, and other technical schemes without departing from the spirit and scope of the present invention.

[0044] Example 1

[0045] Raw material preparation:

[0046] Weigh a total of 700 g of the extracts of Polygonum multiflorum, camellia seed oil, Platycladus orientalis, Artemisia argyi, and ginger, ensure that the proportions of each component are appropriate, and mix evenly.

[0047] Weigh 100 g of betaine.

[0048] Take 20 g of plant-extracted sodium lactate.

[0049] Prepare 10 g of animal-extracted lanolin and 10 g of plant-extracted citric acid.

[0050] Weigh 10 g of plant-extracted phytosterol oleate and 10 g of glyceryl behenate.

[0051] Appropriate plant thickeners, plant preservatives, flavoring raw materials, and pH regulators.

[0052] Manufacturing process:

[0053] Place the extracts of Polygonum multiflorum, camellia seed oil, Platycladus orientalis, Artemisia argyi, and ginger and betaine in a reaction kettle, heat to 70 °C at a low temperature, add a plant thickener, stir at a speed of 200 r / min, continuously stir for 1 hour until completely dissolved, and then seal and ferment naturally for 24 hours.

[0054] When the temperature drops to 40 °C, sequentially add plant-extracted sodium lactate and plant active agents, stir at a speed of 150 r / min for 30 minutes, and continue to ferment naturally for 12 hours after stirring evenly.

[0055] Add plant preservatives and flavoring raw materials, and stir at a speed of 100 r / min for 20 minutes.

[0056] Slowly adjust the pH value to 5.5 with a pH regulator, continuously stir during this process to ensure the uniformity of the pH value.

[0057] After being completely cooled to room temperature, it is sterilized with ultraviolet light for 30 minutes and then filled into sterilized bottles.

[0058] Example 2

[0059] Raw material preparation:

[0060] Accurately weigh 700 g of the extracts of Polygonum multiflorum, camellia oil, Platycladus orientalis, Artemisia argyi, and ginger.

[0061] Weigh 100 g of betaine.

[0062] Take 35 g of plant-derived sodium lactate.

[0063] Prepare 15 g of lanolin from animal extracts and 15 g of citric acid from plant extracts.

[0064] Weigh 15 g of phytosterol oleate from plant extracts and 15 g of glyceryl behenate.

[0065] Prepare sufficient plant thickeners, plant preservatives, flavoring raw materials, and pH regulators.

[0066] Manufacturing process:

[0067] Put the cleaning raw materials into a reaction vessel, heat them to 70 °C at low temperature, add plant thickeners, and stir at a speed of 250 r / min until completely dissolved. After sealing, let it ferment naturally for 36 hours.

[0068] Cool down to 40 °C, add plant-derived sodium lactate and plant activators in sequence, and stir at a speed of 180 r / min for 40 minutes. After stirring evenly, continue to ferment naturally for 18 hours.

[0069] Add plant preservatives and flavoring raw materials, and stir at a speed of 120 r / min for 25 minutes.

[0070] Adjust the pH value to 6.0 with a pH regulator, adding while stirring to ensure the solution is uniform.

[0071] After cooling to room temperature, sterilize it with high-temperature steam for 20 minutes and then carry out filling.

[0072] Example 3

[0073] Raw material preparation:

[0074] Weigh 700 g of the extracts of Polygonum multiflorum, camellia oil, Platycladus orientalis, Artemisia argyi, and ginger.

[0075] Weigh 100 g of betaine.

[0076] Take 50 g of plant-derived sodium lactate.

[0077] Prepare 30 g of lanolin, an animal extract, and 30 g of citric acid, a plant extract.

[0078] Weigh 25 g of phytosterol oleate, a plant extract, and 25 g of behenyl glycerolate.

[0079] Prepare appropriate amounts of plant thickeners, plant preservatives, flavoring raw materials, and pH regulators.

[0080] Production process:

[0081] Mix the extracts of Polygonum multiflorum, camellia seed oil, Platycladus orientalis, Artemisia argyi, and ginger with betaine, heat it to 70 °C at low temperature, add a plant thickener, and stir at a speed of 300 r / min for 90 minutes until completely dissolved, and then ferment naturally for 48 hours.

[0082] When the temperature drops to 40 °C, add sodium lactate from plant extracts and plant surfactants in sequence, stir at a speed of 200 r / min for 50 minutes, and continue to ferment naturally for 24 hours after stirring evenly.

[0083] Add plant preservatives and flavoring raw materials, and stir at a speed of 150 r / min for 30 minutes.

[0084] Adjust the pH value to 6.5 with a pH regulator.

[0085] After complete cooling, sterilize with ethylene oxide and then fill.

[0086] Example 4. A formula for natural hair care products and its production method, including the following steps:

[0087] I. Raw material preparation:

[0088] Precisely weigh the extracts of Polygonum multiflorum, camellia seed oil, Platycladus orientalis, Artemisia argyi, and ginger to ensure that their total amount accounts for 70% of the formula. These extracts need to undergo strict screening and professional extraction processes to ensure the integrity and effectiveness of active ingredients;

[0089] Accurately measure 10% of betaine, which is used to replace the traditional harmful sodium lauryl polyether sulfate, laying a foundation for subsequent protection of the scalp, hair roots, and hair; Weigh sodium lactate from plant extracts in a proportion of 2% - 5% to replace glycerol for long-term moisturization;

[0090] Take 1% - 3% of lanolin, an animal extract, and citric acid, a plant extract, to replace chemical citric acid to adjust the pH value balance;

[0091] Weigh 2% - 5% of phytosterol oleate, a plant extract, and behenyl glycerolate to condition the scalp and make the hair smooth; Prepare appropriate amounts of plant thickeners, plant preservatives, flavoring raw materials, and pH regulators.

[0092] II. Equipment preparation:

[0093] Prepare a heating and stirring device with precise temperature control function, which can stably control the temperature at 70 degrees and 40 degrees to meet the heating and cooling requirements during the production process; be equipped with a high-precision stirring device to ensure that the raw materials can be fully and evenly mixed during the stirring process;

[0094] Prepare a fermentation container for natural fermentation, requiring the container material to be stable, not to chemically react with the raw materials, and having good airtightness to prevent external impurities from contaminating;

[0095] Prepare a device for sterilization, such as an autoclave or an ultraviolet sterilization device, to ensure the sterile state of the final product;

[0096] Prepare a precise pH value measuring instrument, such as a pH meter, for accurately measuring and adjusting the pH value of the product;

[0097] Prepare a device for filling, such as a filling machine, and packaging containers that meet hygienic standards.

[0098] III. Treatment of cleaning raw materials and primary fermentation:

[0099] Put the weighed extracts of polygonum multiflorum, camellia seed oil, platycladus orientalis, artemisia argyi, ginger and betaine and other cleaning raw materials into a reaction kettle with stirring and heating functions together;

[0100] Turn on the low-temperature heating device, slowly heat the raw materials in the reaction kettle to 70 degrees, and continuously stir during this period to make the raw materials evenly heated;

[0101] After reaching 70 degrees, add a plant thickener, keep the stirring speed, and continuously stir until the plant thickener is completely dissolved;

[0102] Stop stirring, let the mixed solution naturally ferment at 70 degrees, control the fermentation time within an appropriate number of hours, and closely observe the state change of the solution and record relevant data during the fermentation process.

[0103] IV. Secondary addition and re-fermentation:

[0104] After the fermentation is completed, use a cooling device to cool the solution in the reaction kettle to 40 degrees;

[0105] Add plant active agent and plant extract sodium lactate moisturizer in sequence, and the addition speed needs to be slow to avoid uneven mixing caused by too fast addition;

[0106] Restart the stirring device, adjust the stirring speed and stirring time to make the newly added components fully mixed with the original solution;

[0107] After mixing evenly, let the solution naturally ferment again at 40 degrees, and also record data during the fermentation period.

[0108] V. Treatment with addition of plant preservatives and flavoring raw materials:

[0109] After the secondary fermentation is completed, add plant preservatives and flavoring raw materials into the reaction kettle, maintain a uniform stirring speed, and control the stirring time within an appropriate period to ensure uniform distribution of the preservatives and good flavoring effect;

[0110] Use a pH regulator and slowly drip it into the reaction kettle. At the same time, continuously stir and monitor the pH value of the solution in real time until the pH value is adjusted to the range of 5.5 - 6.5;

[0111] After the pH value adjustment is completed, continue stirring to make the solution fully mixed and uniform.

[0112] VI. pH value adjustment:

[0113] Measure the pH value of the solution using a pH meter. According to the measurement results, slowly add the pH regulator. During the addition process, continuously stir the solution and closely observe the reading of the pH meter;

[0114] Continue to adjust until the pH value of the solution stabilizes within the range of 5.5 - 6.5.

[0115] VII. Sterilization and filling:

[0116] Completely cool the solution with the adjusted pH value. Natural cooling or auxiliary cooling equipment can be used to accelerate the cooling process. Transport the mixed solution through a pipeline to the sterilization equipment and perform sterilization treatment using specific sterilization methods such as high-temperature sterilization, ultraviolet sterilization, etc. to ensure that the product meets the hygiene standards;

[0117] After the sterilized solution is cooled to room temperature, fill it into pre-cleaned and disinfected packaging containers through an automated filling equipment. During the filling process, strictly control the filling volume to ensure that the capacity of each bottle of product is consistent;

[0118] Conduct quality inspections on the filled products, including appearance, odor, pH value, microbial indicators, etc. After passing the inspections, perform packaging and warehousing.

[0119] The specific steps are as follows: First, the staff accurately weighs the extracts of Polygonum multiflorum, camellia oil, Platycladus orientalis, Artemisia argyi, and ginger to ensure that their total amount accounts for 70% of the formula. These extracts need to undergo strict screening and professional extraction processes to ensure the integrity and effectiveness of the active ingredients. Accurately measure 10% of betaine, which is used to replace the traditional harmful sodium laureth sulfate, laying the foundation for subsequent protection of the scalp, hair roots, and hair. Weigh the plant-derived sodium lactate in a proportion of 2% - 5% to replace glycerin for long-term moisturization. Take 1% - 3% of the animal extract lanolin and the plant extract citric acid to replace chemical citric acid to adjust the pH balance. Weigh 2% - 5% of the plant extracts phytosterol oleate and glyceryl behenate to condition the scalp and make the hair smooth. Prepare appropriate plant thickeners, plant preservatives, fragrance-enhancing raw materials, and pH regulators. At this time, the staff prepares a heating and stirring device with precise temperature control function, which can stably control the temperature between 70 degrees and 40 degrees to meet the heating and cooling requirements during the production process. Equip a high-precision stirring device to ensure that the raw materials can be fully mixed evenly during the stirring process. Prepare a fermentation container for natural fermentation, requiring the container material to be stable, not react with the raw materials, and have good sealing to prevent external impurities from contaminating. Prepare equipment for sterilization, such as a high-temperature sterilizer or an ultraviolet sterilization device, to ensure the sterility of the final product. Prepare a precise pH measurement instrument, such as a pH meter, to accurately measure and adjust the pH value of the product. Prepare equipment for filling, such as a filling machine, and packaging containers that meet hygienic standards. At this time, the staff puts the weighed extracts of Polygonum multiflorum, camellia oil, Platycladus orientalis, Artemisia argyi, ginger, and cleaning raw materials such as betaine into a reaction kettle with stirring and heating functions. Turn on the low-temperature heating device and slowly heat the raw materials in the reaction kettle to 70 degrees, continuously stirring during this period to make the raw materials evenly heated. After reaching 70 degrees, add the plant thickener, maintain the stirring speed, and continue stirring until the plant thickener is completely dissolved. Stop stirring and let the mixed solution naturally ferment at 70 degrees for an appropriate number of hours. During the fermentation process, closely observe the state changes of the solution and record relevant data. At this time, after fermentation is completed, use the cooling device to cool the solution in the reaction kettle to 40 degrees. Add the plant active agent and the plant-derived sodium lactate moisturizer in sequence, and the addition speed needs to be slow to avoid uneven mixing caused by too fast addition. Re-open the stirring device, adjust the stirring speed and stirring time to make the newly added components fully mixed with the original solution. After mixing evenly, let the solution naturally ferment again at 40 degrees, and also record the data during the fermentation period. At this time, after the secondary fermentation is completed, add the plant preservative and the fragrance-enhancing raw material into the reaction kettle, maintain a uniform stirring speed, and control the stirring time within an appropriate time to ensure that the preservative is evenly distributed and the fragrance-enhancing effect is good. Use the pH regulator and slowly drip it into the reaction kettle while continuously stirring and real-time monitoring the pH value of the solution until the pH value is adjusted to 5.5 - 6.within the range of 5; after the pH value adjustment is completed, continue stirring to make the solution fully mixed and uniform. At this time, the staff uses a pH meter to measure the pH value of the solution. According to the measurement results, slowly add the pH regulator. During the addition process, continuously stir the solution while closely observing the reading of the pH meter; continue to adjust until the pH value of the solution is stable within the range of 5.5 - 6.5. Finally, the staff completely cools the solution with adjusted pH value. Natural cooling or auxiliary cooling equipment can be used to accelerate the cooling process. The mixed solution is transported through a pipeline to a sterilization device and sterilized by specific sterilization methods such as high-temperature sterilization and ultraviolet sterilization to ensure that the product meets the hygiene standards; after the sterilized solution is cooled to room temperature, it is filled into pre-cleaned and disinfected packaging containers through an automated filling device. During the filling process, strictly control the filling volume to ensure that the capacity of each bottle of product is consistent; conduct quality inspections on the filled products, including appearance, odor, pH value, microbial indicators, etc. After passing the inspections, they are packaged and stored in the warehouse.

[0120] Those skilled in the art should understand that the embodiments of the present invention shown in the above description are only examples and do not limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functions and structural principles of the present invention have been shown and described in the embodiments. Without departing from the said principles, the embodiments of the present invention can have any deformation or modification. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents. This specific embodiment is only an interpretation of the present application and does not limit the present application. Those skilled in the art can make modifications without creative contributions to this embodiment according to needs after reading this specification, but as long as they are within the scope of the claims of the present application, they are protected by the patent law.

Claims

1. A natural hair care product formula and a preparation method thereof, characterized in that: The following steps are involved: Step 1, raw material preparation: accurately weigh the extracts of Polygonum multiflorum, tea seed oil, Platycladus orientalis, Artemisia argyi, and ginger to ensure that their total amount accounts for 70% of the formula. These extracts must undergo strict screening and professional extraction processes to ensure the integrity and effectiveness of the active ingredients; accurately measure 10% of betaine to replace the traditional chemical low-toxic and harmful substance sodium laurate polyether sulfate, laying the foundation for subsequent protection of the scalp, hair roots and hair; weigh 2% to 5% of plant-extracted sodium lactate to replace glycerin for long-term moisturizing; take 1% to 3% of animal extract lanolin and plant extract citric acid to replace chemical citric acid to adjust the pH balance; weigh 2% to 5% of plant extract phytosteryl oleate and glyceryl behenate to condition the scalp and soften the hair; prepare appropriate amounts of plant thickeners, plant preservatives, fragrance raw materials and pH regulators; Step 2, equipment preparation: Prepare heating and stirring equipment with precise temperature control function, which can stably control the temperature at 70 degrees and 40 degrees to meet the heating and cooling requirements during the production process; equip with high-precision stirring device, so that the raw materials can be fully mixed during the stirring process; prepare fermentation containers for natural fermentation, which are required to be made of stable materials, will not chemically react with the raw materials, and have good sealing properties to prevent contamination by external impurities; prepare equipment for sterilization, such as high-temperature sterilization pots or ultraviolet sterilization devices, to ensure the sterility of the final product; Prepare accurate pH measuring instruments, such as pH meters, to accurately measure and adjust the pH value of the product; prepare equipment for filling, such as filling machines, and packaging containers that meet hygiene standards; Step 3, cleaning raw material processing and initial fermentation: weighed Polygonum multiflorum, tea seed oil, Platycladus orientalis, Artemisia argyi, ginger extracts and betaine and other cleaning raw materials are put into a reactor with stirring and heating functions; turn on the low-temperature heating device, slowly heat the raw materials in the reactor to 70 degrees, and continue to stir during the process to heat the raw materials evenly; after reaching 70 degrees, add the plant thickener, maintain the stirring speed, and continue to stir until the plant thickener is completely dissolved; stop stirring, and let the mixed solution ferment naturally at 70 degrees, and the fermentation time is controlled within an appropriate hour. During the fermentation process, closely observe the state changes of the solution and record relevant data; Step 4, secondary addition and re-fermentation: After the fermentation is completed, use the cooling device to cool the solution in the reactor to 40 degrees; add the plant active agent and the plant-extracted sodium lactate moisturizer in sequence, and the addition speed should be slow; restart the stirring device, adjust the stirring speed and stirring time, so that the newly added ingredients are fully mixed with the original solution; after mixing evenly, let the solution ferment naturally again at 40 degrees, and also keep good data records during the fermentation period; Step 5, adding plant preservatives and flavoring raw materials: after the secondary fermentation is completed, add plant preservatives and flavoring raw materials into the reactor, maintain a uniform stirring speed, and control the stirring time within an appropriate time to ensure that the preservatives are evenly distributed and the flavoring effect is good; use a pH adjuster, slowly add it dropwise into the reactor, while constantly stirring and monitoring the pH value of the solution in real time until the pH value is adjusted to the range of 5.5-6.5; after the pH value adjustment is completed, continue stirring to fully mix the solution; Step 6, pH adjustment: Use a pH meter to measure the pH value of the solution. According to the measurement result, slowly add the pH adjuster. During the addition process, constantly stir the solution and closely observe the reading of the pH meter. Continue to adjust until the pH value of the solution is stable in the range of 5.5-6.

5. Step 7, sterilization and filling: completely cool the solution with adjusted pH value. Natural cooling or auxiliary cooling equipment can be used to accelerate the cooling process. The mixed solution is transported to the sterilization equipment through a pipeline and sterilized by a specific sterilization method, such as high temperature sterilization, ultraviolet sterilization, etc., to ensure that the product meets the hygiene standards. After the sterilized solution is cooled to room temperature, it is filled into the pre-cleaned and disinfected packaging container by automated filling equipment. The filling volume must be strictly controlled during the filling process to ensure that the capacity of each bottle of product is consistent. The filled products are quality inspected, including appearance, odor, pH value, microbial indicators, etc., and packaged and stored after passing the inspection.

2. A natural hair care product formula and preparation method thereof according to claim 1, characterized in that: The raw material preparation formula comprises 70% of extracts of Polygonum multiflorum, tea seed oil, Platycladus orientalis, Artemisia argyi and ginger, 10% of betaine, 2%-5% of plant-extracted sodium lactate, 1%-3% of animal-extracted lanolin and plant-extracted citric acid, and 2%-5% of plant-extracted phytosterol oleate and glycerol behenate. The extracts of Polygonum multiflorum, tea seed oil, Platycladus orientalis, Artemisia argyi and ginger and betaine are heated to 70 degrees at low temperature according to the proportion, a plant thickener is added and stirred until completely dissolved, and then naturally fermented.

3. A natural hair care product formula and preparation method thereof according to claim 1, characterized in that: The extracts of Polygonum multiflorum, tea seed oil, Platycladus orientalis, Artemisia argyi and ginger are obtained through a specific extraction process, which includes but is not limited to low-temperature extraction and ultrasound-assisted extraction to ensure the content and activity of effective ingredients in the extracts.

4. A natural hair care product formula and preparation method thereof according to claim 1, characterized in that: The betaine is a natural betaine extracted from plants such as beet, with a purity of not less than 95%. The plant-extracted sodium lactate is obtained by fermenting plant starch or sugar, and has biodegradability and good moisturizing properties.

5. The natural hair care product formula and preparation method thereof according to claim 1, characterized in that: The animal extract lanolin is lanolin that has been refined to remove impurities and odors, and the plant extract citric acid is extracted from lemons, citrus and other plants. One or more hair-required application ingredients such as serine, alanine, and lysine extracted from plants are used to nourish hair roots and soften hair.

6. The natural hair care product formula and preparation method thereof according to claim 1, characterized in that: The natural fermentation process is carried out in a sterile environment, the natural coupled fermentation time is 12-48 hours, the temperature is controlled at 25-35 degrees, and the pH regulator adjusts the pH value to 5.5-6.

5.

7. The natural hair care product formula and preparation method thereof according to claim 1, characterized in that: The plant thickener is a thickener of natural origin, selected from cocamide MEA in coconut oil extract, and the added amount is 0.5% to 2% of the total formula mass. The sterilization adopts one or more combinations of ultraviolet sterilization, high-temperature steam sterilization or irradiation sterilization.

8. The natural hair care product formula and preparation method thereof according to claim 1, characterized in that: The plant active agent is one or a combination of alkyl glucoside and cocamidopropyl betaine, and the plant preservative is one or a combination of caprylyl glycol and ethylhexylglycerin plant extracts.

9. The natural hair care product formula and preparation method thereof according to claim 1, characterized in that: The aroma-enhancing raw material is natural plant essential oil, including but not limited to one or more combinations of lavender essential oil, tea tree essential oil, and rose essential oil. The stirring step adopts low-speed stirring, and the stirring speed is 50-100 revolutions per minute.

10. A natural hair care product formula and preparation method thereof according to claim 1, characterized in that: The natural hair care production method comprises the following steps: heating cleaning raw materials to 70 degrees at a low temperature according to a ratio, adding a plant thickener and stirring until completely dissolved and fermenting naturally; cooling to 40 degrees, adding plant active agents, moisturizers, etc. in turn, stirring evenly and continuing natural fermentation; adding plant preservatives and fragrance-enhancing raw materials and continuing stirring; adjusting the pH value to 5.5-6.5 with a pH regulator; sterilizing and filling after complete cooling, wherein the natural hair care formula comprises 70% of extracts of Polygonum multiflorum, tea seed oil, Platycladus orientalis, Artemisia argyi, and ginger for antibacterial nourishment; betaine replaces the chemical ingredient sodium laurate polyether sulfate to protect the scalp, hair roots and hair from damage by chemicals, accounting for 10%; plant-extracted sodium lactate replaces glycerin for long-term moisturizing, accounting for about 2% to 5%; animal-extracted lanolin and plant-extracted citric acid replace chemical citric acid to adjust the pH balance, accounting for about 1% to 3%; plant-extracted phytosteryl oleate and glyceryl behenate regulate the scalp and smooth the hair, accounting for about 2% to 5%.