Sweater washing auxiliary agent and sweater washing method

Abstract

The invention relates to the technical field of textile engineering. The invention discloses a sweater washing auxiliary agent and a sweater washing method. The sweater washing auxiliary agent is prepared from the following raw materials in parts by weight: 5 to 10 parts of natural vegetable oil, 10 to 15 parts of surfactant, 0.2 to 0.8 part of biological enzyme, 1 to 3 parts of saponin extract, 0.5 to 1.5 parts of tea polyphenol, 0.5 to 1.5 parts of beewax, 1.5 to 4.5 parts of glycosylglycerol, 0.3 to 0.7 part of citric acid and 70 to 80 parts of water. The sweater washing method comprises the following steps: S1, adding water into the sweater washing auxiliary agent for dilution; s2, the diluted sweater washing auxiliary and the sweater are added into a washing machine, the washing temperature is adjusted to 28-35 DEG C, and the washing time is 15-20 min; and S3, dehydrating and drying the sweater washed with water, and blowing the sweater with cold air until the sweater is dry. The sweater washing auxiliary agent is free of silicone oil, antistatic, environment-friendly and capable of remarkably improving the hand feeling of a sweater.

Description

Technical Field

[0001] The present application relates to the technical field of textile engineering, and in particular to a sweater washing aid and a sweater washing method. Background Art

[0002] As consumers' requirements for clothing quality continue to improve, sweaters, as one of the indispensable clothing in autumn and winter, have become the focus of attention in terms of feel, appearance and wearing comfort. After the sweaters are made, special washing water treatment is usually required to remove the oil, dust and odor generated during the processing and further improve the feel and texture of the finished product. This process can not only clean the surface of the sweater, but also enhance the softness and smoothness of the fabric by adding specific additives.

[0003] At present, the widely used method in the sweater washing process is to add softeners, bulking agents, smoothing agents and silicone oil and other chemical reagents, which can improve the feel of sweater fabrics to a certain extent, making them softer and smoother. However, although such methods are effective, there are also problems that cannot be ignored, especially for children's sweaters, safety and environmental protection are particularly important.

[0004] Silicone oil and certain other chemical agents used in traditional washing processes may not be easy to completely clean, resulting in trace residues in the final product. This may have little impact on adults, but for children whose skin is more sensitive and whose immune systems are not yet fully developed, it may cause allergic reactions or other health problems. In addition, some chemicals may pollute the environment during production and subsequent processing, which is not in line with the concept of sustainable development in modern society. Although there are some harmless or low-hazard alternatives for sweater washing, they often fail to achieve the same effect as traditional chemical additives, and perform poorly in improving the feel of clothing, limiting their scope of application. At the same time, sweaters are generally used in autumn and winter, and are prone to static electricity, which not only causes discomfort, but also may pose potential safety issues, such as easy absorption of dust and fibers, and even fire risks.

[0005] Therefore, there is an urgent need to develop a silicone-free, antistatic, environmentally friendly washing aid that can significantly improve the feel of sweaters. Summary of the invention

[0006] In order to solve at least one of the above technical problems, a washing aid is developed which is silicone-free, antistatic, environmentally friendly and can significantly improve the feel of sweaters. The present application provides a sweater washing aid and a sweater washing method.

[0007] On the one hand, the present application provides a sweater washing aid, whose raw material composition, measured by weight, includes: 5 to 10 parts of natural vegetable oil, 10 to 15 parts of surfactant, 0.2 to 0.8 parts of biological enzyme, 1 to 3 parts of saponin extract, 0.5 to 1.5 parts of tea polyphenols, 0.5 to 1.5 parts of beeswax, 1.5 to 4.5 parts of glycerol glucoside, 0.3 to 0.7 parts of citric acid, and 70 to 80 parts of water.

[0008] By adopting the above technical scheme, the present application adopts specific raw materials and formulas, and the sweater washing aid prepared is silicone-free, antistatic, environmentally friendly and can significantly improve the feel of sweaters. The present application adds natural plant oil, which can penetrate into the fiber, make the sweater softer and smoother, and can also provide additional moisturizing effect, reduce the generation of static electricity, and is environmentally friendly. The surfactant of the present application can help remove oil, dust and other impurities, improve the washing effect, and help to decompose and disperse the stains in water for easy cleaning. The biological enzyme added in the present application can decompose organic stains such as protein, fat and starch, improve the cleaning effect, and is gentle on the fabric, will not damage the fiber, is easy to biodegrade, and is environmentally friendly. The saponin extract of the present application has natural cleaning ability, can remove stains, and is gentle on the skin and suitable for sensitive skin. The addition of tea polyphenols in the present application can prevent the fabric from oxidizing and yellowing, prolong the service life, and also has certain antibacterial properties, which helps to keep the fabric hygienic.

[0009] The beeswax of the present application can form a thin film on the fiber surface, increase softness and smoothness, and can also reduce friction between fibers and prevent static electricity accumulation. Glyceryl glucoside has excellent moisturizing properties, can absorb and retain moisture, and make the fabric softer and more comfortable. It can also form a protective film on the fiber surface, reduce friction between fibers, and improve the feel. And its moisturizing properties can effectively reduce the generation of static electricity. Glyceryl glucoside is mild to the skin, has low irritation, and is also suitable for sensitive skin. Citric acid can adjust the pH value of the washing aid to make it closer to neutral, reduce damage to the fabric, and can also soften the water quality, remove calcium and magnesium ions in hard water, and improve the washing effect.

[0010] The washing aid of the present application uses natural ingredients such as natural vegetable oil to replace silicone oil, which can also provide a soft and smooth effect, and is easy to clean without leaving harmful residues. The addition of beeswax and glycerol glucoside can form a protective film on the fiber surface, reduce the friction between the fibers, thereby reducing the generation of static electricity, avoiding the adsorption of dust and fibers, and improving the wearing experience. The ingredients of the present application are all natural or biodegradable substances and will not pollute the environment. The solution of the present application can not only provide silicone-free, anti-static, and environmentally friendly effects, but also significantly improve the feel and texture of sweaters, which not only meets the consumer's demand for high-quality sweaters, but also conforms to modern environmental protection and health concepts.

[0011] Optionally, the raw material composition includes, by weight: 7.5 parts of natural vegetable oil, 12.5 parts of surfactant, 0.5 parts of biological enzyme, 2 parts of saponin extract, 1 part of tea polyphenols, 1 part of beeswax, 3 parts of glycerol glucoside, 0.5 parts of citric acid, and 75 parts of water.

[0012] Optionally, the natural plant oil is selected from at least one of jojoba oil, coconut oil, sweet almond oil and sesame oil.

[0013] By adopting the above technical solution, the natural plant oils of the present application have good moisturizing properties, can reduce static electricity, improve the softness and smoothness of fabrics, are mild to the skin, suitable for sensitive skin, and are particularly suitable for children's sweaters. In addition, these oils are all of natural origin, easily biodegradable, and environmentally friendly.

[0014] Optionally, the surfactant is selected from at least one of sorbitan monolaurate, dodecyl dimethyl amine oxide and rhamnolipid.

[0015] By adopting the above technical solution, the surfactant of the present application has good decontamination and cleaning capabilities, can provide a comprehensive cleaning effect, is mild to the skin and fabrics, and is suitable for sensitive skin and children's sweaters.

[0016] Optionally, the biological enzyme is selected from at least one of protease, lipase, amylase and mannanase.

[0017] By adopting the above technical solution, the biological enzyme of the present application can provide a more comprehensive decontamination effect for different types of stains without damaging the fibers, and is suitable for sweaters of various materials.

[0018] Optionally, the weight ratio of the beeswax to the glycerol glucoside is 1:2-4.

[0019] By adopting the above technical solution, the beeswax and glycerol glucoside of the present application work together to provide multiple moisturizing effects. The protective film formed by beeswax can lock in moisture, while glycerol glucoside can absorb and retain moisture, thereby significantly improving the moisturizing performance of the fabric, making the fabric softer and smoother, and reducing friction between fibers, thereby reducing the generation of static electricity and improving wearing comfort. The weight ratio of beeswax and glycerol glucoside of the present application can balance the moisturizing performance and the softness and smoothness of the fabric. If there is too much beeswax, the fabric may be airtight, and if there is too little beeswax, it may lack a soft and smooth effect.

[0020] Optionally, the method for preparing the sweater washing aid comprises the following steps: Step 1: mixing the natural vegetable oil and the surfactant to prepare a premix; Step 2: heat the beeswax to melt at 60° C., pour it into the premixed solution while stirring, continue to add the saponin extract, tea polyphenols, and glycerol glucoside, stir and mix, and obtain a mixed solution; Step 3: Add the citric acid, water and biological enzyme to the mixed solution in sequence, stir and mix, and obtain the sweater washing aid.

[0021] Optionally, 0.1 to 0.5 parts of furanone are also included.

[0022] By adopting the above technical scheme, the furanone added in the present application has certain antibacterial properties, which can reduce bacteria and fungi on the fabric, help keep the sweater clean and hygienic, and can also reduce the yellowing or aging of the fabric due to oxidation, and maintain its color and texture.

[0023] Optionally, 0.3 parts of furanone is also included.

[0024] In a second aspect, the present application provides a method for washing sweaters, using the above-mentioned sweater washing aid for washing, comprising the following steps: S1, diluting the sweater washing aid with water; S2. Add the diluted sweater washing aid and sweater into the washing machine, adjust the washing water temperature to 28-35°C, and the washing time to 15-20 minutes; S3. Dehydrate the washed sweater, dry it, and blow it dry with cold air.

[0025] By adopting the above technical solution, the sweater washing method of the present application can effectively remove various types of stains, reduce the generation of static electricity, improve wearing comfort, and improve the softness and smoothness of fabrics. Appropriate water temperature and washing time can avoid the damage to sweaters caused by high temperature and long-term washing.

[0026] Optionally, in step S1, the weight ratio of the sweater washing aid to water is 1:10-20.

[0027] By adopting the above technical solution, the weight ratio of the sweater washing aid and water in the present application can ensure the effectiveness and mildness of the washing aid, while balancing the cleaning effect and fabric protection.

[0028] In summary, the present invention includes at least one of the following beneficial technical effects: 1. This application adopts specific raw materials and formulas to produce a sweater washing aid that is silicone-free, anti-static, environmentally friendly and can significantly improve the feel of sweaters.

[0029] 2. The washing aid of the present application uses natural ingredients such as natural plant oil to replace silicone oil, which can also provide a softening and smoothing effect, and is easy to clean without leaving any harmful residue.

[0030] 3. The addition of beeswax and glycerol glucoside in this application can form a protective film on the fiber surface, reduce the friction between fibers, thereby reducing the generation of static electricity and improving antistatic properties.

[0031] 4. The sweater washing method of the present application can effectively remove various types of stains, reduce the generation of static electricity, improve wearing comfort, and improve the softness and smoothness of the fabric. DETAILED DESCRIPTION

[0032] The present application is further described in detail below in conjunction with embodiments.

[0033] The present application designs a sweater washing aid, and its raw material composition includes, by weight: 5-10 parts of natural vegetable oil, 10-15 parts of surfactant, 0.2-0.8 parts of biological enzyme, 1-3 parts of saponin extract, 0.5-1.5 parts of tea polyphenols, 0.5-1.5 parts of beeswax, 1.5-4.5 parts of glycerol glucoside, 0.3-0.7 parts of citric acid, and 70-80 parts of water.

[0034] The sweater washing method of the present application adopts the above-mentioned sweater washing aid to wash water, and comprises the following steps: S1, diluting the sweater washing aid with water; S2. Add the diluted sweater washing aid and sweater into the washing machine, adjust the washing water temperature to 28-35°C, and the washing time to 15-20 minutes; S3. Dehydrate the washed sweater, dry it, and blow it dry with cold air.

[0035] The applicant has designed the technical solution of the present application to address the problems that existing sweater washing aids are prone to cause allergies, pollute the environment, have poor anti-static ability, and perform poorly in improving the feel of clothing.

[0036] The raw materials used in this application are as follows: Jojoba oil: CAS: 61789-91-1.

[0037] Coconut oil: CAS: 8001-31-8.

[0038] Rhamnolipid: CAS: 869062-42-0.

[0039] Dodecyl dimethyl amine oxide: CAS: 1643-20-5.

[0040] Lipase: CAS: 9001-62-1.

[0041] Mannanase: CAS: 37288-54-3.

[0042] Gleditsia sinensis extract: CAS: 487-25-2.

[0043] Tea polyphenols: CAS: 84650-60-2.

[0044] Beeswax: CAS: 8006-40-4.

[0045] Glyceryl Glucoside: CAS: 22160-26-5.

[0046] Citric acid: CAS: 77-92-9. Specific embodiments

[0047] Examples 1 to 3 Example 1 The present embodiment provides a sweater washing aid, and its raw material composition includes, by weight: 10 parts of natural vegetable oil, 10 parts of surfactant, 0.2 parts of biological enzyme, 1 part of saponin extract, 1.5 parts of tea polyphenols, 0.5 parts of beeswax, 1.5 parts of glycerol glucoside, 0.3 parts of citric acid, and 80 parts of water; The natural vegetable oil is jojoba oil; the surfactant is rhamnolipid; the biological enzyme is lipase; The preparation method comprises the following steps: Step 1: Mixing natural vegetable oil and surfactant to prepare a premix; Step 2: heat beeswax to melt at 60°C, pour it into the premixed solution while stirring, continue to add saponin extract, tea polyphenols, and glycerol glucoside, stir and mix to obtain a mixed solution; Step 3: Add citric acid, water and biological enzyme to the mixed solution in sequence, stir and mix, and obtain a sweater washing aid.

[0048] The sweater washing method includes the following steps: S1. dilute the prepared sweater washing aid with water, wherein the weight ratio of the sweater washing aid to water is 1:15; S2. Add the diluted sweater washing aid and sweater into the washing machine, adjust the washing water temperature to 28°C, and the washing time to 20 minutes; S3. Dehydrate the washed sweater, dry it, and blow it dry with cold air.

[0049] Example 2 The present embodiment provides a sweater washing aid, and its raw material composition includes, by weight: 7.5 parts of natural vegetable oil, 12.5 parts of surfactant, 0.5 parts of biological enzyme, 2 parts of saponin extract, 1 part of tea polyphenols, 1 part of beeswax, 3 parts of glycerol glucoside, 0.5 parts of citric acid, and 75 parts of water; The natural vegetable oil is jojoba oil; the surfactant is rhamnolipid; the biological enzyme is lipase; The preparation method comprises the following steps: Step 1: Mixing natural vegetable oil and surfactant to prepare a premix; Step 2: heat beeswax to melt at 60°C, pour it into the premixed solution while stirring, continue to add saponin extract, tea polyphenols, and glycerol glucoside, stir and mix to obtain a mixed solution; Step 3: Add citric acid, water and biological enzyme to the mixed solution in sequence, stir and mix, and obtain a sweater washing aid.

[0050] The sweater washing method includes the following steps: S1. dilute the prepared sweater washing aid with water, wherein the weight ratio of the sweater washing aid to water is 1:15; S2. Add the diluted sweater washing aid and sweater into the washing machine, adjust the washing water temperature to 31°C, and the washing time to 18 minutes; S3. Dehydrate the washed sweater, dry it, and blow it dry with cold air.

[0051] Example 3 The present embodiment provides a sweater washing aid, and its raw material composition includes, by weight: 5 parts of natural vegetable oil, 15 parts of surfactant, 0.8 parts of biological enzyme, 3 parts of saponin extract, 0.5 parts of tea polyphenols, 1.5 parts of beeswax, 4.5 parts of glycerol glucoside, 0.7 parts of citric acid, and 70 parts of water; The natural vegetable oil is jojoba oil; the surfactant is rhamnolipid; the biological enzyme is lipase; The preparation method comprises the following steps: Step 1: Mixing natural vegetable oil and surfactant to prepare a premix; Step 2: heat beeswax to melt at 60°C, pour it into the premixed solution while stirring, continue to add saponin extract, tea polyphenols, and glycerol glucoside, stir and mix to obtain a mixed solution; Step 3: Add citric acid, water and biological enzyme to the mixed solution in sequence, stir and mix, and obtain a sweater washing aid.

[0052] The sweater washing method includes the following steps: S1. dilute the prepared sweater washing aid with water, wherein the weight ratio of the sweater washing aid to water is 1:15; S2. Add the diluted sweater washing aid and sweater into the washing machine, adjust the washing water temperature to 35°C, and the washing time to 15 minutes; S3. Dehydrate the washed sweater, dry it, and blow it dry with cold air.

[0053] Comparative Examples 1 to 4 Comparative Example 1 The difference between Comparative Example 1 and Example 2 is that no beeswax is added in Comparative Example 1.

[0054] Comparative Example 2 The difference between Comparative Example 2 and Example 2 is that no glycerol glucoside is added in Comparative Example 2.

[0055] Comparative Example 3 The difference between Comparative Example 3 and Example 2 is that beeswax and glycerol glucoside are not added in Comparative Example 3.

[0056] Comparative Example 4 The difference between Comparative Example 4 and Example 2 is that in the sweater washing method of Comparative Example 4, the washing water temperature is adjusted to 40°C.

[0057] Experimental testing Test items and test methods Antistatic property: Tested according to GB / T 12703.1-2021 "Test method for electrostatic performance of textiles Part 1: Corona charging method", and the half-life is tested. A shorter half-life indicates better antistatic performance.

[0058] Sweater feel: The sensory touch method was used for the experiment. The same batch of sweaters were selected for the experiment. The sweater washing aids prepared in Examples 1 to 3 and Comparative Examples 1 to 4 were used for washing. The sweaters after washing were touched by the senses. The panel members participating in the test need to have a high tactile sensitivity. Each evaluation test was conducted with 50 people. The softness and smoothness of the sweaters were evaluated and scored (the full score was 40 points). Finally, the evaluation scores were statistically analyzed and eliminated using the Q test method for abnormal values, and the evaluation scores were averaged. The scores were 31 to 40, which were grade A (very soft and smooth); the scores were 21 to 30, which were grade B (soft and smooth); the scores were 11 to 20, which were grade C (generally soft and smooth); the scores were 0 to 10, which were grade D (rough). The control group was a sweater that was not washed with a sweater washing aid, and the feel rating was grade C.

[0059] Antibacterial effect: According to the simulation method in QB / T 2738-2023 "Evaluation Method for Antibacterial and Antibacterial Effect of Daily Chemical Products", the antibacterial effect of the sweater washing aids prepared in Examples 1 to 3 and Comparative Examples 1 to 4 was tested. The action time was 15 min, the action concentration was 1:100, and the bactericidal rate was tested.

[0060] The sweater washing aids prepared in Examples 1 to 3 and Comparative Examples 1 to 4 were tested for antistatic properties, sweater hand feel levels, and antibacterial effects. The test results are shown in Table 1.

[0061] Table 1 From the test results in Table 1, it can be seen that the sweater washing aids prepared in Examples 1 to 3 have a short half-life, good antistatic performance, good effect of improving the feel of sweaters, and a certain antibacterial effect.

[0062] Comparative Example 1 did not add beeswax, and Comparative Example 2 did not add glycerol glucoside, and the antistatic properties of the prepared sweater washing aids were reduced.

[0063] In Comparative Example 3, beeswax and glycerol glucoside were not added, and the antistatic performance of the obtained sweater washing aid was significantly reduced, and the sweater hand feel level was reduced, indicating that the sweater washing aid in Comparative Example 3 had a reduced effect on improving the sweater hand feel.

[0064] In the sweater washing method of Comparative Example 4, the washing water temperature was adjusted to 40° C., the antistatic performance of the obtained sweater washing aid was reduced, and the hand feel level of the sweater was reduced.

[0065] Embodiments 4 to 11 Example 4 The difference between Example 4 and Example 2 is that in Example 4, the natural vegetable oil is coconut oil.

[0066] Example 5 The difference between Example 5 and Example 2 is that in Example 5, the surfactant is dodecyl dimethyl amine oxide.

[0067] Example 6 The difference between Example 6 and Example 2 is that in Example 6, the biological enzyme is mannanase.

[0068] Example 7 The difference between Example 7 and Example 2 is that in Example 7, the weight ratio of beeswax to glycerol glucoside is 1:2, and the total weight of beeswax and glycerol glucoside is 4 parts.

[0069] Example 8 The difference between Example 8 and Example 2 is that in Example 8, the weight ratio of beeswax to glycerol glucoside is 1:4, and the total weight of beeswax and glycerol glucoside is 4 parts.

[0070] Example 9 The difference between Example 9 and Example 2 is that in Example 9, the raw material composition of the sweater washing aid also includes 0.1 parts of furanone.

[0071] Example 10 The difference between Example 10 and Example 9 is that in Example 10, the amount of furanone is 0.3 parts.

[0072] Embodiment 11 The difference between Example 11 and Example 9 is that in Example 11, the amount of furanone is 0.5 parts.

[0073] The sweater washing aids prepared in Examples 4 to 11 were tested for antistatic properties, sweater hand feel level, and antibacterial effect. The test results are shown in Table 2.

[0074] Table 2 From the test results in Table 2, it can be seen that compared with Example 2, Examples 4 to 6 respectively use different natural vegetable oils, surfactants, and biological enzymes, and the antistatic performance, sweater feel level, and antibacterial effect of the sweater washing aids obtained are similar to those of Example 2.

[0075] The difference between Example 7 and Example 8 and Example 2 is that the weight ratios of beeswax and glycerol glucoside are different. Among them, the sweater washing aid prepared in Example 2 has the best antistatic property.

[0076] In Example 9, furanone was also added, and the antibacterial effect of the obtained sweater washing aid was significantly improved.

[0077] The difference between Example 10 and Example 11 and Example 9 is that the dosage of furanone is different, and the antibacterial effect of the sweater washing aid prepared in Example 10 is the best.

[0078] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A sweater washing aid, characterized in that: The raw material composition includes, by weight: 5-10 parts of natural vegetable oil, 10-15 parts of surfactant, 0.2-0.8 parts of biological enzyme, 1-3 parts of saponin extract, 0.5-1.5 parts of tea polyphenols, 0.5-1.5 parts of beeswax, 1.5-4.5 parts of glycerol glucoside, 0.3-0.7 parts of citric acid and 70-80 parts of water.

2. The sweater washing aid according to claim 1, characterized in that: The raw material composition includes, by weight: 7.5 parts of natural vegetable oil, 12.5 parts of surfactant, 0.5 parts of biological enzyme, 2 parts of saponin extract, 1 part of tea polyphenols, 1 part of beeswax, 3 parts of glycerol glucoside, 0.5 parts of citric acid and 75 parts of water.

3. The sweater washing aid according to claim 1, characterized in that: The natural vegetable oil is selected from at least one of jojoba oil, coconut oil, sweet almond oil and sesame oil.

4. The sweater washing aid according to claim 1, characterized in that: The surfactant is selected from at least one of sorbitan monolaurate, dodecyl dimethyl amine oxide and rhamnolipid.

5. The sweater washing aid according to claim 1, characterized in that: The biological enzyme is selected from at least one of protease, lipase, amylase and mannanase.

6. The sweater washing aid according to claim 1, characterized in that: The weight ratio of the beeswax to the glycerol glucoside is 1:2-4.

7. The sweater washing aid according to claim 1, characterized in that: It also contains 0.1 to 0.5 parts of furanone.

8. The sweater washing aid according to claim 1, characterized in that: Also includes 0.3 parts of furanone.

9. A method for washing sweaters, characterized in that: The method of washing sweaters using the sweater washing aid according to claim 1 comprises the following steps: S1, diluting the sweater washing aid with water; S2. Add the diluted sweater washing aid and sweater into the washing machine, adjust the washing water temperature to 28-35°C, and the washing time to 15-20 minutes; S3. Dehydrate the washed sweater, dry it, and blow it dry with cold air.

10. A method for washing sweaters according to claim 9, characterized in that: In step S1, the weight ratio of the sweater washing aid to water is 1:10-20.

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