Preparation method of mulberry silk and rose fiber interwoven fabric with rose fragrance

Abstract

The invention relates to a preparation method of mulberry silk and rose fiber interwoven fabric with rose fragrance, which combines a rose fragrance agent with mulberry silk and rose fiber through a specific weaving technology and a treatment process, and aims to overcome the defects of the traditional mulberry silk fabric in the aspects of fragrance durability, wearing comfort and novelty and creativity. The prepared fabric has rich rose fragrance, the fragrance lasting time is long, and the expectation of consumers for the fragrance of the fabric can be met. Meanwhile, the fabric is excellent in softness, glossiness, air permeability, skin touch feeling and the like, and the wearing comfort is remarkably improved. In addition, the method has flexibility and can be adjusted according to different requirements of consumers so as to meet individual requirements.

Description

Technical Field

[0001] The invention relates to the technical field of interwoven fabric preparation, in particular to a method for preparing a rose-scented mulberry silk and rose fiber interwoven fabric. Background Art

[0002] In the field of textile fabrics, traditional mulberry silk fabrics have long been loved by consumers for their unique softness, glossiness and breathability. However, as people's requirements for quality of life continue to improve, single traditional mulberry silk fabrics can no longer meet consumers' growing personalized needs. In particular, in terms of fabric differentiation, innovation and functionality, traditional mulberry silk fabrics have obvious shortcomings.

[0003] In order to solve this problem, some innovative fabric products that are interwoven and blended with mulberry silk and new raw materials have appeared on the market, or they are created through special processes through post-processing. One of the ways is to add fragrance to the fabric to achieve a new design selling point. These products add various fragrances during the fabric preparation process to give the fabric a specific fragrance. However, these fragrances often have problems such as being environmentally unfriendly, poor fragrance persistence, and easy volatility, which causes the fragrance of the fabric to quickly weaken or even disappear during wearing, and cannot meet consumers' expectations for lasting fragrance. In addition, some fragrances cannot be combined with the fabric itself, and the development of new products seems to be forced, lacking a complete traceability and association basis.

[0004] In addition, although there are some interwoven fabric products on the market that attempt to improve the quality and functionality of fabrics by interweaving different fibers, these products are often difficult to surpass the gloss and softness of silk itself, and cannot achieve the innovative function and feature of having its own fragrance when worn.

[0005] Therefore, how to further improve the fragrance durability, wearing comfort and functionality of fabrics while maintaining the advantages of traditional mulberry silk fabrics has become a problem that everyone is constantly discussing and exploring in the development process of current fabrics.

[0006] In view of the above technical difficulties, the present invention proposes a method for preparing a rose-scented mulberry silk and rose fiber interwoven fabric. Summary of the invention

[0007] In order to solve the problems of the prior art, the present invention provides a method for preparing a rose-scented mulberry silk and rose fiber interwoven fabric. The method combines rose fragrance with mulberry silk and rose fiber through a specific interweaving technology and processing process to prepare a fabric with a strong rose fragrance, high quality and high comfort. The fragrance of the fabric lasts for a long time, which can meet consumers' expectations for long-lasting fragrance; at the same time, the fabric performs well in softness, glossiness, breathability and skin touch, which improves the comfort of wearing.

[0008] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: a method for preparing a rose-scented mulberry silk and rose fiber interwoven fabric, comprising the following steps:

[0009] Step 1: Raw material preparation: Select mulberry silk, rose fiber and rose fragrance as raw materials;

[0010] Step 2: Pre-processing of yarn: soaking, winding, doubling, twisting, steaming, rewinding and drawing of mulberry silk, and the rose fiber is ready for use;

[0011] Step 3: Weaving and raw embryo scouring: Use the treated yarn to weave to form raw embryos. After the quality of the raw embryos is inspected, scouring is performed to obtain cooked embryos.

[0012] Step 4: Printing process: digital printing on the cooked embryo;

[0013] Step 5: Fragrance treatment: After digital printing, the cooked fabric is treated with a solution containing a certain proportion of rose fragrance to give the fabric a lasting rose fragrance.

[0014] Step 6: Drying: After soaking, dehydration and tenter drying are carried out to fix the fragrance.

[0015] In this embodiment, workers carefully select high-quality mulberry silk and rose fibers, as well as fragrances with natural rose extract as the main ingredient, to ensure the quality of the basic material and fragrance source of the fabric. The yarn pre-processing (soaking, winding, doubling, twisting, steaming, rewinding and drawing) improves the quality and weavability of the yarn, laying a solid foundation for the subsequent steps;

[0016] The weaving process weaves the yarn into fabrics to form raw embryos, which is the core step in fabric preparation. After the raw embryos are inspected for quality, they are bleached to remove impurities and pigments, improve the whiteness and glossiness of the fabrics, and provide a better base for subsequent printing and fragrance treatment;

[0017] Digital printing technology achieves high-precision, multi-color pattern design, giving the fabric a unique visual effect and beauty, meeting consumers' demand for personalization and fashion; plant fragrance treatment controls parameters such as immersion time, temperature and solution concentration to allow the fabric to fully absorb the rose fragrance, and achieves uniform attachment and long-lasting retention of the fragrance, increasing the added value and attractiveness of the fabric;

[0018] The drying process not only removes excess moisture from the fabric, but also fixes the fragrance on the fabric and prevents it from evaporating too quickly, ensuring that the fabric is dry, crisp and easy to organize. At the same time, the drying process also helps to shape the fabric, making its size more stable, and improving the durability and wearing comfort of the fabric.

[0019] In a specific embodiment, in step 1, mulberry silk with a purity of not less than 90%, rose fiber with a length between 10 mm and 30 mm, and rose fragrance with natural rose extract as the main ingredient are selected.

[0020] In a specific implementation, in step 2, the yarn front-end processing is specifically configured as follows:

[0021] Soaking silk: Soak mulberry silk and rose fiber in a water solution at a temperature of 40℃ to 60℃ for 2 to 4 hours to improve the softness and spinnability of the fiber;

[0022] Winding: ensure the fiber direction is consistent and avoid fiber entanglement;

[0023] Double yarn: combine multiple fibers into one strand to ensure uniform yarn thickness;

[0024] Twisting: Z twist or S twist is adopted, and the twisting density is controlled at 100 to 200 twists per meter;

[0025] Steaming: Treat the silk in saturated steam at 100°C for 30 to 60 minutes to further soften the fiber and reduce static electricity;

[0026] Rewinding: adjust the yarn tension to ensure stability in the subsequent weaving process;

[0027] Drawing the warp: Arranging the treated yarns into warp threads according to fabric specifications.

[0028] In a specific embodiment, in step three, in the bleaching process, hydrogen peroxide is used as a bleaching agent, the pH value is controlled at 9 to 10.5, the temperature is maintained at 90° C. to 100° C., and the processing time is 30 to 60 minutes to obtain a cooked embryo with uniform whiteness and good gloss.

[0029] In a specific implementation, in step 4, a high-precision digital printing machine with a resolution of not less than 360dpi is used to design a pattern on the cooked embryo.

[0030] In a specific embodiment, in step 5, the scent treatment is performed by immersing the fabric in a solution containing rose scent, and controlling the concentration of the solution to be 8% to 12% by mass, the temperature to be 20° C. to 25° C., and the soaking time to be 10 minutes to 20 minutes, so as to achieve uniform attachment and long-lasting retention of the scent;

[0031] During the soaking process, slow stirring or intermittent ultrasonic treatment is used.

[0032] In a specific embodiment, in step six, the specific operation of the aroma treatment is: immersing the cooked embryo in a solution containing rose aroma agent, the concentration of the solution is controlled at 8% to 12% by mass, the temperature is maintained at 20° C. to 25° C., and the immersion time is 10 to 20 minutes;

[0033] Ultrasonic waves or high-frequency vibrations are used to assist penetration, ensuring that the fragrance adheres evenly and lastingly to the fabric;

[0034] After soaking, dehydration and tenter drying are carried out with the temperature controlled at 60°C to 80°C for 10 to 20 minutes to fix the fragrance and prevent it from volatilizing too quickly.

[0035] The beneficial effects of the present invention are:

[0036] 1. The present invention uses interweaving technology and specific processing technology to significantly improve the softness, glossiness and strength of the fabric. Compared with traditional mulberry silk fabrics, the fabric prepared by this patent is softer and more delicate, with higher glossiness and higher strength, thereby improving the overall quality and service life of the fabric;

[0037] 2. This patent adds rose fragrance during the fabric preparation process, and through a specific plant fragrance treatment technology, the fabric has a strong rose fragrance. Compared with other fabrics with added fragrance on the market, the fragrance of this patented fabric is more natural and lasts longer, which can meet consumers' expectations for lasting fragrance and increase the pleasure of wearing;

[0038] 3. The fabric prepared by this patent has excellent performance in terms of breathability and skin touch. Due to the use of interweaving technology and specific processing technology, the fabric is more breathable and reduces the stuffiness when worn; at the same time, the fabric is more skin-friendly, with a delicate touch and no irritation, making it more comfortable and pleasant to wear;

[0039] 4. The proposal and implementation of this patent not only enriches the product categories of the fabric industry, but also promotes the innovation and development of the complete development and preparation technology of fabrics from yarn to post-processing. By introducing new interweaving technology and processing technology, this patent brings new development directions and opportunities to the fabric industry. DETAILED DESCRIPTION

[0040] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0041] A method for preparing a rose-scented mulberry silk and rose fiber interwoven fabric comprises the following steps:

[0042] Step 1: Raw material preparation: Select mulberry silk, rose fiber and rose fragrance as raw materials; select mulberry silk with a purity of not less than 90%, rose fiber with a length between 10mm and 30mm, and rose fragrance with natural rose extract as the main ingredient.

[0043] Step 2: Yarn pre-processing: soaking, winding, doubling, twisting, steaming, rewinding and warp drawing of mulberry silk, and the rose fiber is ready for use;

[0044] The specific settings for yarn front-end processing are:

[0045] Soaking silk: Soak mulberry silk and rose fiber in a water solution at a temperature of 40℃ to 60℃ for 2 to 4 hours to improve the softness and spinnability of the fiber;

[0046] Winding: ensure the fiber direction is consistent and avoid fiber entanglement;

[0047] Double yarn: combine multiple fibers into one strand to ensure uniform yarn thickness;

[0048] Twisting: Z twist or S twist is adopted, and the twisting density is controlled at 100 to 200 twists per meter;

[0049] Steaming: Treat the silk in saturated steam at 100°C for 30 to 60 minutes to further soften the fiber and reduce static electricity;

[0050] Rewinding: adjust the yarn tension to ensure stability in the subsequent weaving process;

[0051] Drawing the warp: Arranging the treated yarns into warp threads according to fabric specifications.

[0052] Step 3: Weaving and whitening of raw embryos: Use the treated yarn to weave to form raw embryos. After quality inspection of the raw embryos, whitening is carried out to obtain cooked embryos. In the whitening process, hydrogen peroxide is used as a bleaching agent, the pH value is controlled at 9 to 10.5, the temperature is maintained at 90°C to 100°C, and the processing time is 30 to 60 minutes to obtain cooked embryos with uniform whiteness and good gloss.

[0053] Step 4: Printing processing: Digital printing is performed on the prepared embryo; a high-precision digital printing machine with a resolution of not less than 360dpi is used to design patterns on the prepared embryo.

[0054] Step 5: Fragrance treatment: After digital printing, the fabric is treated with a solution containing a certain proportion of rose fragrance to give it a lasting rose fragrance. The fragrance treatment is done by immersing the fabric in a solution containing rose fragrance, and controlling the concentration of the solution to 8% to 12% by mass, the temperature to 20°C to 25°C, and the soaking time to 10 to 20 minutes, so as to achieve uniform attachment and lasting retention of the fragrance. During the soaking process, slow stirring or intermittent ultrasonic treatment is used.

[0055] Step 6: Drying: After soaking, dehydration and tenter drying are carried out to fix the fragrance. The specific operation of the fragrance treatment is: soak the ripe embryo in a solution containing rose fragrance, the solution concentration is controlled at 8% to 12% by mass, the temperature is maintained at 20℃ to 25℃, and the soaking time is 10 to 20 minutes;

[0056] Ultrasonic waves or high-frequency vibrations are used to assist penetration, ensuring that the fragrance adheres evenly and lastingly to the fabric;

[0057] After soaking, dehydration and tenter drying are carried out with the temperature controlled at 60°C to 80°C for 10 to 20 minutes to fix the fragrance and prevent it from volatilizing too quickly.

[0058] Embodiment 1: Preparation method of rose-scented mulberry silk and rose fiber interwoven fabric

[0059] Raw materials preparation:

[0060] Select mulberry silk with a purity of 92% to ensure fiber strength and glossiness.

[0061] The rose fiber with a length of 20mm is selected to provide the fabric with a unique touch and visual effect.

[0062] Rose fragrance uses high-quality natural rose extract to ensure the purity and lasting fragrance.

[0063] Yarn front end treatment:

[0064] Soaking silk: Soak the mulberry silk in a 50℃ aqueous solution for 3 hours and set aside the rose fiber.

[0065] The winding, doubling, twisting, steaming, rewinding and warp drawing are all carried out according to standard procedures to ensure the quality of the yarn.

[0066] The twisting is Z twisting with a twisting density of 150 twists per meter.

[0067] Weaving and whitening of raw embryos:

[0068] The treated yarn is used for weaving to form a raw material.

[0069] After the raw embryo passes the quality inspection, it will undergo the whitening process.

[0070] The bleaching process uses hydrogen peroxide as a bleaching agent, the pH value is controlled at 9, the temperature is maintained at 90°C, and the processing time is 45 minutes.

[0071] Printing treatment:

[0072] A high-precision digital printing machine (resolution of 360dpi) is used to design the pattern on the cooked embryo. The pattern is based on the theme of roses, showing a romantic atmosphere.

[0073] Plant fragrance treatment:

[0074] Immerse the cooked embryo in a solution containing rose fragrance, the solution concentration is 10% by mass, the temperature is maintained at around room temperature 25°C, and the soaking time is 10 minutes.

[0075] Stir slowly during the soaking process to ensure that the fragrance is evenly attached.

[0076] Drying treatment:

[0077] After soaking, hot air drying is carried out with the temperature controlled at 70°C for 15 minutes to fix the fragrance and prevent it from evaporating too quickly.

[0078] Result: The obtained fabric is soft and smooth, with uniform whiteness, good gloss, clear pattern and lasting and pure rose fragrance.

[0079] Example 2: Preparation method of rose-scented mulberry silk and rose fiber interwoven fabric

[0080] Raw materials preparation:

[0081] We select 95% pure mulberry silk to pursue the ultimate fiber quality and glossiness.

[0082] Rose fiber with a length of 15mm is selected to add a unique touch and natural beauty to the fabric.

[0083] Rose fragrance uses top-grade natural rose extract to ensure a rich and lasting scent.

[0084] Yarn front end treatment:

[0085] Soaking silk: Soak the mulberry silk in a 45°C water solution for 2.5 hours and set aside the rose fiber.

[0086] Winding, doubling, twisting, steaming, rewinding and warp drawing are all carried out according to the optimized process to ensure the quality of yarn.

[0087] The twisting is S twisting with a twisting density of 180 twists per meter.

[0088] Weaving and whitening of raw embryos:

[0089] The treated yarn is used for weaving to form a raw material.

[0090] After the raw embryo passes the quality inspection, it will undergo the whitening process.

[0091] The bleaching process uses hydrogen peroxide as a bleaching agent, the pH value is controlled at 9.5, the temperature is maintained at 85°C, and the processing time is 50 minutes.

[0092] Printing treatment:

[0093] A high-precision digital printing machine (resolution of 400dpi) is used to design the pattern of the cooked embryo. The pattern is mainly abstract rose pattern, showing a modern and fashionable sense.

[0094] Plant fragrance treatment:

[0095] The cooked embryos were immersed in a solution containing rose fragrance, the solution concentration was 12% by mass, the temperature was maintained at 25°C, and the soaking time was 15 minutes.

[0096] Intermittent ultrasonic treatment is used during the soaking process to ensure that the fragrance is evenly absorbed and deeply penetrates the fabric.

[0097] Drying treatment:

[0098] After soaking, it is dried in an oven at 65°C for 18 minutes to fix the fragrance and prevent it from evaporating too quickly.

[0099] Result: The obtained fabric has fine texture, uniform whiteness, extremely high gloss, unique and modern pattern, and rich and lasting rose fragrance.

[0100] Comparative experiment: The control group used fabrics purchased on the market.

[0101] The experimental method is as follows: Sample preparation:

[0102] Experimental group: According to the methods of the first and second embodiments, samples of mulberry silk and rose fiber interwoven fabrics with rose fragrance were prepared.

[0103] Control group: The traditional mulberry silk fabric preparation method was used to prepare mulberry silk fabric samples without rose fragrance and rose fiber.

[0104] Quality Assessment:

[0105] Softness: Using a standard feel evaluation tool or instrument, test the samples for softness and record and compare the results.

[0106] Gloss: Use a gloss tester to measure the gloss of the sample under a standard light source, record and compare the results.

[0107] Strength: The tensile strength of the samples was tested by a tensile testing machine, and the breaking strength and elongation were recorded to compare the differences between the experimental group and the control group.

[0108] Fragrance persistence evaluation:

[0109] Initial aroma intensity: Professional evaluators or instruments evaluate the initial aroma intensity of samples under standard conditions, and record and compare the results.

[0110] Fragrance persistence: Place the sample in a standard environment, evaluate the fragrance intensity regularly (such as every hour or every half a day), record the time from when the fragrance becomes noticeable to when it completely disappears, and compare the differences between the experimental group and the control group.

[0111] Comfort rating:

[0112] Air permeability: Use an air permeability tester to measure the air permeability of the sample, record and compare the results.

[0113] Skin feel: Organize a certain number of volunteers, have them wear the samples under standard conditions, and fill out questionnaires about skin feel. Record and compare the results.

[0114] Overall comfort: The overall comfort of the sample is comprehensively evaluated by combining multiple indicators such as softness, glossiness, strength, breathability, skin touch, and the subjective feelings of the volunteers.

[0115]

[0116]

[0117] Explanation on quality, fragrance durability and comfort

[0118] Quality: The experimental group uses specific interweaving technology and processing technology to make the fabric perform well in softness, glossiness and strength. Compared with the control group, the fabric in the experimental group is softer and more delicate, with higher glossiness and greater strength, thus improving the overall quality and service life of the fabric.

[0119] Persistence of fragrance: Rose fragrance was added to the fabric during the preparation process of the experimental group, and a specific plant fragrance treatment technology was used to make the fabric have a strong rose fragrance. Compared with the control group, which had no fragrance, the fragrance of the fabric in the experimental group lasted longer, which could meet consumers' expectations for lasting fragrance and increase the pleasure of wearing.

[0120] Comfort: The experimental group fabrics performed well in terms of breathability and skin touch. Due to the use of interweaving technology and specific processing technology, the fabrics are more breathable and reduce the feeling of stuffiness when worn; at the same time, the fabrics are more skin-friendly, with a delicate touch and no irritation. These factors together improve the comfort of the fabrics, making it more pleasant and relaxing to wear.

[0121] In summary, through detailed experimental methods and comprehensive evaluation indicators, we can clearly see the superiority of the experimental group over the control group in terms of quality, fragrance persistence and comfort. These advantages not only improve the quality of the fabric and the user experience, but also provide consumers with a more personalized and high-quality choice.

[0122] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for preparing a rose-scented mulberry silk and rose fiber interwoven fabric, characterized in that: The following steps are involved: Step 1: Raw material preparation: Select mulberry silk, rose fiber and rose fragrance as raw materials; Step 2: Pre-processing of yarn: soaking, winding, (doubling), twisting, steaming, rewinding and drawing of mulberry silk, and the rose fiber is ready for use; Step 3: Weaving and raw embryo scouring: Use the treated yarn to weave to form raw embryos. After the quality of the raw embryos is inspected, scouring is performed to obtain cooked embryos. Step 4: Printing process: digital printing on the cooked embryo; Step 5: Fragrance treatment: After digital printing, the fabric is treated with a solution containing a certain proportion of rose fragrance to give it a lasting rose fragrance. Step 6: Drying: After soaking, dehydration and tenter drying are carried out to fix the fragrance.

2. The method for preparing a rose-scented mulberry silk and rose fiber interwoven fabric according to claim 1, characterized in that: In the step 1, mulberry silk with a purity of not less than 90%, rose fiber with a length between 10 mm and 30 mm, and rose fragrance with natural rose extract as the main ingredient are selected.

3. The method for preparing a rose-scented mulberry silk and rose fiber interwoven fabric according to claim 1, characterized in that: In the step 2, the yarn front-end processing is specifically set as follows: Soaking silk: Soak the silk in a water solution at a temperature of 40°C to 60°C for 2 to 4 hours to improve the softness and spinnability of the fiber; Winding: ensure the fiber direction is consistent and avoid fiber entanglement; Double yarn: combine multiple fibers into one strand to ensure uniform yarn thickness; Twisting: Z twist or S twist is adopted, and the twisting density is controlled at 100 to 200 twists per meter; Steaming: Treat the silk in saturated steam at 100°C for 30 to 60 minutes to further soften the fiber and reduce static electricity; Rewinding: adjust the yarn tension to ensure stability in the subsequent weaving process; Drawing the warp: Arranging the treated yarns into warp threads according to fabric specifications.

4. The method for preparing a rose-scented mulberry silk and rose fiber interwoven fabric according to claim 1, characterized in that: In the step 3, in the bleaching process, hydrogen peroxide is used as a bleaching agent, the pH value is controlled at 9 to 10.5, the temperature is maintained at 90° C. to 100° C., and the processing time is 30 to 60 minutes to obtain a cooked embryo with uniform whiteness and good gloss.

5. The method for preparing a rose-scented mulberry silk and rose fiber interwoven fabric according to claim 1, characterized in that: In the step 4, a high-precision digital printing machine with a resolution of not less than 360dpi is used to design a pattern on the cooked embryo.

6. The method for preparing a rose-scented mulberry silk and rose fiber interwoven fabric according to claim 1, characterized in that: In step 5, the scent treatment is performed by immersing the fabric in a solution containing rose scent, and controlling the concentration of the solution to be 8% to 12% by mass, the temperature to be 20° C. to 25° C., and the soaking time to be 10 minutes to 20 minutes, so as to achieve uniform attachment and long-lasting retention of the scent; During the soaking process, slow stirring or intermittent ultrasonic treatment is used.

7. The method for preparing a rose-scented mulberry silk and rose fiber interwoven fabric according to claim 1, characterized in that: In step 6, the specific operation of the aroma treatment is: immersing the cooked embryo in a solution containing rose aroma agent, the solution concentration is controlled at 8% to 12% by mass, the temperature is maintained at 20° C. to 25° C., and the immersion time is 10 to 20 minutes; Ultrasonic waves or high-frequency vibrations are used to assist penetration, ensuring that the fragrance adheres evenly and lastingly to the fabric; After soaking, dehydration and tenter drying are carried out with the temperature controlled at 60°C to 80°C for 10 to 20 minutes to fix the fragrance and prevent it from volatilizing too quickly.

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