Preparation method of lavender hydrolat laundry detergent with active ingredients

Abstract

The invention discloses a preparation method of a lavender hydrolat laundry detergent with active ingredients, which comprises the following steps: S1, preparing materials, using deionized water as a solvent, preparing lavender hydrolat as a flavoring agent, providing natural fragrance, improving the antibacterial property of the laundry detergent, using a surfactant for removing stains, and using the surface active agent for cleaning; the clothes are softer and more comfortable by using fabric care molecules, and the washing effect is improved by using a builder; s2, weighing the raw materials: metering and weighing the deionized water, the lavender hydrolat, the surfactant, the fabric care molecules and the builder, so that the weight of the raw materials reaches the formula proportion; the laundry detergent has the advantage of being convenient to use, and the problems that in the preparation process of an existing laundry detergent, synthetic essence is often used, too many chemical components possibly exist, potential risks are caused to the environment and human health, the content of active components in the existing laundry detergent is low, the dirt-removing ability of the laundry detergent is reduced, and the cleaning effect of clothes is affected are solved.

Description

Technical Field

[0001] The invention relates to the technical field of laundry detergents, in particular to a method for preparing lavender hydrosol laundry detergent with active ingredients. Background Art

[0002] Laundry detergent is a liquid detergent used to wash clothes. It is a mixture of various chemical ingredients designed to remove stains, sweat, grease and other contaminants from clothes. Laundry detergent is usually easier to dissolve than traditional laundry detergent and can also perform well in cold water washing. Lavender hydrosol laundry detergent with active ingredients is a product that combines the natural properties of lavender hydrosol with the cleaning technology of modern laundry detergent. This laundry detergent not only has the basic functions of conventional laundry detergent, such as stain removal, fabric softening and anti-static, but also incorporates the natural antibacterial, soothing and aromatic properties of lavender hydrosol.

[0003] Lavender hydrosol has a natural lavender scent that can provide a long-lasting fragrance to clothing. Lavender hydrosol has some antibacterial properties, which can help remove bacteria and odors from clothing. Lavender hydrosol is generally gentle and will not cause damage to clothing, so it is suitable for a variety of fabrics. Lavender hydrosol is considered to have a soothing effect, and for people with sensitive skin, using this laundry detergent can reduce irritation. Lavender hydrosol is a natural ingredient and has a lower impact on the environment than synthetic fragrances.

[0004] The Chinese patent application No. 201110005054.3 discloses a laundry detergent and a preparation method thereof, which is prepared from 0.1-5.0% lipophilic modified polymer, 0.2-5.0% carboxylic acid polymer, 1-25.0% nonionic surfactant, 1-25.0% anionic surfactant, 0.01-1.5% enzyme, 0.1-15.0% enzyme stabilizer, 0.5-8.0% foam control agent, 0.5-10% other auxiliary agents and water. The preparation method of the laundry detergent of the invention can reduce the production time by about 30%, realizing the efficient production of the laundry detergent; the prepared laundry detergent has strong detergency against mud and oil dirt and strong anti-dirt redeposition ability.

[0005] In the preparation process of existing laundry detergents, synthetic flavors are often used, which may contain too many chemical components and pose potential risks to the environment and human health. In addition, the active ingredients in existing laundry detergents are low, which reduces the detergent's decontamination ability and affects the cleaning effect of clothes. Summary of the invention

[0006] The purpose of the present invention is to provide a method for preparing a lavender hydrosol laundry detergent with active ingredients, which has the advantage of being easy to use and solves the problems that synthetic flavors are often used in the preparation process of existing laundry detergents, which may contain too many chemical components and pose potential risks to the environment and human health, and the active ingredients in the existing laundry detergents are relatively low, which reduces the detergent's decontamination ability and affects the cleaning effect of clothes.

[0007] To achieve the above object, the present invention provides the following technical solution: a method for preparing lavender hydrosol laundry detergent with active ingredients, comprising the following steps:

[0008] S1. Prepare materials, use deionized water as a solvent, prepare lavender hydrosol as a fragrance agent to provide a natural fragrance and improve the antibacterial property of the laundry detergent, use a surfactant to remove stains, use fabric care molecules to make clothes softer and more comfortable, and use a detergent to improve the washing effect;

[0009] S2, weighing raw materials, measuring and weighing deionized water, lavender hydrosol, surfactant, fabric care molecules and detergent to make their weights reach the formula ratio;

[0010] S3, mix the raw materials, add deionized water into the mixing equipment, then slowly add the surfactant, stirring continuously until it is completely dissolved, then add the builder, continue stirring until it is evenly distributed, and finally add the fabric care molecule, ensuring it is fully mixed;

[0011] S4, fragrance adjustment, add lavender hydrosol into the stirring device, and then stir evenly;

[0012] S5. Storage: transfer the mixed laundry detergent into a container for storage.

[0013] As a preferred method for preparing a lavender hydrosol laundry detergent with active ingredients of the present invention, the surfactant in S1 is one or more of anionic surfactants, nonionic surfactants, cationic surfactants, amphoteric surfactants and special surfactants.

[0014] As a preferred method for preparing a lavender hydrosol laundry detergent with active ingredients of the present invention, the fabric care molecules in S1 are one or more of a softener, an antistatic agent, an anti-wrinkle agent, an anti-shrinkage agent, an anti-mildew agent and a moisturizer.

[0015] As a preferred method for preparing a lavender hydrosol laundry detergent with active ingredients of the present invention, the builder in S1 is one or more of a chelating agent, a bleaching agent, an enzyme preparation, an anti-redeposition agent, a pH regulator, a dispersant, a stabilizer and a dye fixative.

[0016] As a preferred method for preparing a lavender hydrosol laundry detergent with active ingredients of the present invention, the deionized water in S2 accounts for 70-90% of the formula proportion, the lavender hydrosol accounts for 1-5% of the formula proportion, the surfactant accounts for 5-15% of the formula proportion, the fabric care molecules account for 0.1-3% of the formula proportion, and the detergent accounts for 0.1-3% of the formula proportion.

[0017] As a preferred method for preparing a lavender hydrosol laundry detergent having active ingredients of the present invention, in said S3, before adding the surfactant, the deionized water is heated to 40-50° C. and the stirring time is 30-90 minutes.

[0018] As a preferred method for preparing a lavender hydrosol laundry detergent with active ingredients of the present invention, when preparing the lavender hydrosol in S1, fresh lavender flower spikes are collected, and then the collected fresh lavender flower spikes are cleaned and impurities are removed, and placed in a distiller, sufficient distilled water is added to the distiller, and the water level covers the lavender flower spikes, the distiller is started, and heating begins. As the temperature rises, the essential oil components in the lavender are heated and evaporated into gas together with the water, and the evaporated gas is cooled by a condenser and converted back into a liquid state. In this process, a mixture of essential oil and water is collected, and the condensed liquid is divided into two layers, the upper layer is lavender essential oil, and the lower layer is lavender hydrosol. The two layers of liquid are separated using a separatory funnel to obtain lavender hydrosol.

[0019] As a preferred method for preparing a lavender hydrosol laundry detergent having an active ingredient of the present invention, after the lavender hydrosol is prepared, it is filtered using a filtering device to filter out solid particles in the lavender hydrosol.

[0020] As a preferred method for preparing a lavender hydrosol laundry detergent with active ingredients of the present invention, the filtering equipment is a rotary filter, and a suitable filter medium is selected according to the size of the solid particles in the lavender hydrosol, and then the filter medium is installed on the rotating part of the filter. During the operation of the rotary filter, the lavender hydrosol is slowly poured into the feed port of the rotary filter through the feed port, and the filter component inside the rotary filter starts to rotate, and the solid particles in the liquid are separated by centrifugal force. The filtered lavender hydrosol is discharged through the discharge port and flows into a pre-prepared container.

[0021] As a preferred method for preparing lavender hydrosol laundry detergent with active ingredients of the present invention, a feeding speed controller is installed inside the feed port of the rotary filter, and the feeding speed controller controls the feeding speed of the lavender hydrosol to prevent the lavender hydrosol from being fed too quickly and accumulating inside the rotary filter. The feeding speed controller includes a shell, a handwheel, a worm gear transmission mechanism, a speed control valve plate and a flow detector. The handwheel is installed on the outside of the shell, and the opening and closing angle of the speed control valve plate is controlled through the transmission of the worm gear and the worm. When the opening and closing angle of the speed control valve plate increases, the feeding speed of the lavender hydrosol increases. When the opening and closing angle of the speed control valve plate decreases, the feeding speed of the lavender hydrosol decreases. The flow detector detects the feeding speed of the lavender hydrosol, which is convenient for the staff to control the feeding speed.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention uses lavender hydrosol, which uses natural ingredients, provides a natural fragrance, and has a certain antibacterial effect, which makes the laundry detergent more environmentally friendly and more friendly to the human body. Deionized water is used as a solvent to avoid the influence of minerals and impurities in tap water, thereby improving the purity and stability of the laundry detergent.

[0024] 2. The surfactant of the present invention can improve the detergency of laundry detergent and ensure the cleaning effect of clothes by reasonably mixing anionic, nonionic, cationic and amphoteric surfactants. The addition of detergent can soften hard water and improve the washing effect. At the same time, ingredients such as chelating agents and bleaching agents can enhance the detergency, and enzyme preparations can help decompose specific types of stains. The addition of softeners, antistatic agents and other ingredients in fabric care molecules makes clothes softer and more comfortable after washing, reduces static electricity, and improves the wearing experience.

[0025] 3. The present invention improves the overall performance of the laundry detergent by accurately weighing various ingredients to ensure that each ingredient is mixed in an optimal ratio. The deionized water is heated to 40-50°C before adding the surfactant, which is conducive to the dissolution of the surfactant, thereby improving its efficacy. Through long-term stirring, all ingredients are ensured to be evenly mixed to avoid precipitation or stratification.

[0026] 4. The present invention uses a rotary filter to filter lavender hydrosol, which can effectively remove solid particles therein and improve the purity of the hydrosol. The feed speed of the lavender hydrosol can be accurately controlled by a feed speed controller to avoid incomplete filtration or clogging of the filter due to excessively fast feed speed. The entire preparation process is divided into multiple steps, each step has clear operating instructions, which is convenient for production and quality control. A flow detector is equipped to enable the operator to monitor the feed speed in real time to ensure the consistency and stability of the preparation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the preparation process of the present invention. DETAILED DESCRIPTION

[0028] See also Figure 1 , a method for preparing lavender hydrosol laundry detergent with active ingredients, comprising the following steps:

[0029] S1. Prepare materials, use deionized water as a solvent, prepare lavender hydrosol as a fragrance to provide a natural aroma and improve the antibacterial property of the laundry detergent, use a surfactant to remove stains, use fabric care molecules to make clothes softer and more comfortable, and use a builder to improve the washing effect.

[0030] Furthermore, the surfactant is one or more of anionic surfactants, nonionic surfactants, cationic surfactants, amphoteric surfactants and special surfactants.

[0031] Furthermore, the fabric care molecules are one or more of softeners, antistatic agents, anti-wrinkle agents, shrink-proof agents, mildew-proof agents and moisturizers.

[0032] Furthermore, the builder is one or more of a chelating agent, a bleaching agent, an enzyme preparation, an anti-redeposition agent, a pH adjuster, a dispersant, a stabilizer and a dye fixing agent.

[0033] Furthermore, when preparing lavender hydrosol, fresh lavender flower spikes are collected, and then the collected fresh lavender flower spikes are cleaned and impurities are removed, and placed in a distiller, sufficient distilled water is added to the distiller so that the water surface covers the lavender flower spikes, the distiller is started, and heating begins. As the temperature rises, the essential oil components in the lavender are heated together with the water and evaporated into gas, and the evaporated gas is cooled through a condenser and converted back into liquid. In this process, a mixture of essential oil and water is collected, and the condensed liquid is divided into two layers, the upper layer is lavender essential oil, and the lower layer is lavender hydrosol. The two layers of liquid are separated using a separatory funnel to obtain lavender hydrosol.

[0034] Furthermore, after the lavender hydrosol is prepared, it is filtered using a filtering device to filter out the solid particles in the lavender hydrosol.

[0035] Furthermore, the filtering equipment is a rotary filter. According to the size of the solid particles in the lavender hydrosol, a suitable filter medium is selected, and then the filter medium is installed on the rotating part of the filter. During the operation of the rotary filter, the lavender hydrosol is slowly poured into the feed port of the rotary filter through the feed port, and the filter component inside the rotary filter starts to rotate, and the solid particles in the liquid are separated by centrifugal force. The filtered lavender hydrosol is discharged through the discharge port and flows into a pre-prepared container.

[0036] Furthermore, a feeding speed controller is installed inside the feed port of the rotary filter. The feeding speed controller controls the feeding speed of the lavender hydrosol to prevent the lavender hydrosol from being fed too quickly and accumulating inside the rotary filter. The feeding speed controller includes a shell, a handwheel, a worm gear transmission mechanism, a speed control valve plate and a flow detector. The handwheel is installed on the outside of the shell. The opening and closing angle of the speed control valve plate is controlled through the transmission of the worm gear and the worm. When the opening and closing angle of the speed control valve plate increases, the feeding speed of the lavender hydrosol increases. When the opening and closing angle of the speed control valve plate decreases, the feeding speed of the lavender hydrosol decreases. The flow detector detects the feeding speed of the lavender hydrosol, which is convenient for the staff to control the feeding speed.

[0037] S2. Weighing raw materials: weighing deionized water, lavender hydrosol, surfactant, fabric care molecules and detergent to make their weights reach the formula ratio.

[0038] Furthermore, deionized water accounts for 70-90% of the formula, lavender hydrosol accounts for 1-5% of the formula, surfactant accounts for 5-15% of the formula, fabric care molecules account for 0.1-3% of the formula, and detergent accounts for 0.1-3% of the formula.

[0039] S3. Mix the raw materials, add deionized water into the mixing equipment, then slowly add the surfactant while stirring continuously until it is completely dissolved, then add the detergent, continue stirring until it is evenly distributed, and finally add the fabric care molecules to ensure thorough mixing.

[0040] Furthermore, before adding the surfactant, the deionized water is heated to 40-50° C. and stirred for 30-90 minutes.

[0041] S4. Fragrance adjustment: add lavender hydrosol into the stirring device and stir evenly.

[0042] S5. Storage: transfer the mixed laundry detergent into a container for storage.

[0043] The present invention uses lavender hydrosol, which uses natural ingredients, provides a natural fragrance, and has a certain antibacterial effect, which makes the laundry detergent more environmentally friendly and more friendly to the human body. Deionized water is used as a solvent to avoid the influence of minerals and impurities in tap water, thereby improving the purity and stability of the laundry detergent.

[0044] Surfactants can improve the detergency of laundry detergent and ensure the cleaning effect of clothes by reasonably combining anionic, nonionic, cationic and amphoteric surfactants. The addition of builders can soften hard water and improve the washing effect. At the same time, ingredients such as chelating agents and bleaching agents can enhance the detergency, and enzyme preparations help decompose specific types of stains. The addition of softeners, antistatic agents and other ingredients in fabric care molecules makes clothes softer and more comfortable after washing, reduces static electricity and improves the wearing experience.

[0045] By accurately weighing the various ingredients, we ensure that each ingredient is mixed in the optimal proportion, which improves the overall performance of the laundry detergent. Heating the deionized water to 40-50°C before adding the surfactant is conducive to the dissolution of the surfactant, thereby improving its efficacy. Through long-term stirring, we ensure that all ingredients are evenly mixed to avoid precipitation or stratification.

[0046] Using a rotary filter to filter lavender hydrosol can effectively remove solid particles and improve the purity of the hydrosol. The feed speed controller can accurately control the feed speed of lavender hydrosol to avoid incomplete filtration or clogging of the filter due to too fast a feed speed. The entire preparation process is divided into multiple steps, each of which has clear operating instructions to facilitate production and quality control. It is equipped with a flow detector so that the operator can monitor the feed speed in real time to ensure the consistency and stability of the preparation process.

[0047] The natural fragrance brought by lavender hydrosol can remain on clothes for a long time, enhancing the user's sensory experience. In addition to the basic cleaning function, it also has additional effects such as antibacterial, softening, and anti-static to meet the different needs of users.

[0048] The lavender hydrosol laundry detergent produced by the above preparation method not only has efficient cleaning ability and good fabric care effect, but also utilizes natural ingredients, is more environmentally friendly and healthy, and is suitable for modern family use. In addition, the strict preparation process ensures the quality and consistency of the product, which is conducive to large-scale production and market promotion.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for preparing lavender hydrosol laundry detergent having active ingredients, characterized in that: The following steps are involved: S1. Prepare materials, use deionized water as a solvent, prepare lavender hydrosol as a fragrance agent to provide a natural fragrance and improve the antibacterial property of the laundry detergent, use a surfactant to remove stains, use fabric care molecules to make clothes softer and more comfortable, and use a detergent to improve the washing effect; S2, weighing raw materials, measuring and weighing deionized water, lavender hydrosol, surfactant, fabric care molecules and detergent to make their weights reach the formula ratio; S3, mix the raw materials, add deionized water into the mixing equipment, then slowly add the surfactant, stirring continuously until it is completely dissolved, then add the builder, continue stirring until it is evenly distributed, and finally add the fabric care molecule, ensuring it is fully mixed; S4, fragrance adjustment, add lavender hydrosol into the stirring device, and then stir evenly; S5. Storage: transfer the mixed laundry detergent into a container for storage.

2. The method for preparing a lavender hydrosol laundry detergent having an active ingredient according to claim 1, characterized in that: The surfactant in S1 is one or more of anionic surfactants, nonionic surfactants, cationic surfactants, amphoteric surfactants and special surfactants.

3. The method for preparing a lavender hydrosol laundry detergent having an active ingredient according to claim 1, characterized in that: The fabric care molecules in S1 are one or more of softeners, antistatic agents, anti-wrinkle agents, shrink-proof agents, mildew-proof agents and moisturizers.

4. The method for preparing a lavender hydrosol laundry detergent having an active ingredient according to claim 1, characterized in that: The builder in S1 is one or more of a chelating agent, a bleaching agent, an enzyme preparation, an anti-redeposition agent, a pH regulator, a dispersant, a stabilizer and a dye fixing agent.

5. The method for preparing a lavender hydrosol laundry detergent having an active ingredient according to claim 1, characterized in that: The deionized water in S2 accounts for 70-90% of the formula proportion, the lavender hydrosol accounts for 1-5% of the formula proportion, the surfactant accounts for 5-15% of the formula proportion, the fabric care molecule accounts for 0.1-3% of the formula proportion, and the detergent accounts for 0.1-3% of the formula proportion.

6. The method for preparing a lavender hydrosol laundry detergent having an active ingredient according to claim 1, characterized in that: In S3, before adding the surfactant, the deionized water is heated to 40-50° C. and stirred for 30-90 minutes.

7. The method for preparing a lavender hydrosol laundry detergent having an active ingredient according to claim 1, characterized in that: When preparing the lavender hydrosol in S1, fresh lavender flower spikes are collected, and then the collected fresh lavender flower spikes are cleaned and impurities are removed, and placed in a distiller, sufficient distilled water is added to the distiller so that the water level covers the lavender flower spikes, the distiller is started, and heating begins. As the temperature rises, the essential oil components in the lavender are heated together with the water and evaporated into gas, and the evaporated gas is cooled by a condenser and converted back into liquid. In this process, a mixture of essential oil and water is collected, and the condensed liquid is divided into two layers, the upper layer is lavender essential oil, and the lower layer is lavender hydrosol. The two layers of liquid are separated using a separatory funnel to obtain lavender hydrosol.

8. The method for preparing a lavender hydrosol laundry detergent having active ingredients according to claim 7, characterized in that: After the lavender hydrosol is prepared, it is filtered using a filtering device to filter out solid particles in the lavender hydrosol.

9. The method for preparing a lavender hydrosol laundry detergent having active ingredients according to claim 8, characterized in that: The filtering equipment is a rotary filter. According to the size of the solid particles in the lavender hydrosol, a suitable filter medium is selected, and then the filter medium is installed on the rotating part of the filter. When the rotary filter is working, the lavender hydrosol is slowly poured into the feed port of the rotary filter through the feed port, and the filter component inside the rotary filter starts to rotate, and the solid particles in the liquid are separated by centrifugal force. The filtered lavender hydrosol is discharged through the discharge port and flows into a pre-prepared container.

10. The method for preparing a lavender hydrosol laundry detergent having active ingredients according to claim 9, characterized in that: A feeding speed controller is installed inside the feed port of the rotary filter. The feeding speed controller controls the feeding speed of the lavender hydrosol to prevent the lavender hydrosol from being fed too quickly and accumulating inside the rotary filter. The feeding speed controller includes a shell, a handwheel, a worm gear transmission mechanism, a speed control valve plate and a flow detector. The handwheel is installed on the outside of the shell. The opening and closing angle of the speed control valve plate is controlled through the transmission of the worm gear and the worm. When the opening and closing angle of the speed control valve plate increases, the feeding speed of the lavender hydrosol increases. When the opening and closing angle of the speed control valve plate decreases, the feeding speed of the lavender hydrosol decreases. The flow detector detects the feeding speed of the lavender hydrosol, which is convenient for the staff to control the feeding speed.

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