Pattern-blooming tie-dyeing method for tie-dyeing ready-made clothes
Through pretreatment, tying, tie-dyeing and soft steps, the flower pattern is controlled by assisted board, fishing net bag and mold ring, the problem of unstable traditional tie-dyeing patterns is solved, and the stability and unity of tie-dyeing patterns are achieved, which is suitable for large-scale production.
Patent Information
- Application Number
- CN202510903840.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-01
- Publication Date
- 2025-08-12
AI Technical Summary
The traditional tie-dyeing method has unstable, time-consuming and labor-intensive flower patterns, and is not suitable for large-scale and industrial production.
Pretreatment, typing, tie-dyeing, soap washing and softening steps are adopted to control the pattern stability by using the assist plate, fishing net bag and mold ring. By limiting the infiltration bath ratio and temperature, nylon fishing net bag and specific dye ratio are used to ensure the stability and uniformity of the pattern.
The stability and unity of tie-dye patterns are improved, the phenomenon of edge curling and flower piles is reduced, and the large-scale production of flower patterns is achieved.
Smart Images
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Abstract
Description
Technical Field
[0001] The present application relates to the technical field of dyeing, and in particular to a flower-blooming tie-dyeing method for tie-dyeing ready-made garments. Background Art
[0002] Nowadays, people yearn to return to nature from bustling metropolises. Modern clothing design innovation combines modern aesthetics with traditional tie-dyeing techniques, giving clothing more novel design concepts, natural and smooth patterns, and rich and varied layers.
[0003] Tie-dyeing is a traditional and unique Chinese folk dyeing technique. It consists of two steps: tying and dyeing. The pattern of the finished product is determined by the tying stage. Tying involves folding and concealing parts of the fabric before dyeing, leaving them unstained or minimally stained. This creates a visual effect of varying shades and rich, layered colors. This natural and spontaneous effect is difficult to achieve with mechanized production, and as a result, tie-dyeing still holds a vital place in traditional dyeing and weaving culture. However, traditional tie-dyeing methods suffer from unstable patterns, are time-consuming, and labor-intensive, making them unsuitable for large-scale, industrialized production. Summary of the Invention
[0004] In order to improve the stability and uniformity of the overall tie-dye pattern, the present application provides a tie-dyeing method for a blooming pattern for tie-dyeing garments.
[0005] The present application provides a method for tie-dyeing a blooming pattern for garment tie-dyeing, which adopts the following technical solution: A method for tie-dyeing a blooming pattern for garment tie-dyeing, comprising the following steps: Pretreatment: soaking and dehydrating the garments to be tie-dyed in sequence to obtain dehydrated garments; Tie-dyeing: Lay the dehydrated garment flat on the table, select a point on the right shoulder of the dehydrated garment as the origin, and use the right hand to spirally rotate the garment clockwise based on the origin. Use the left hand to fold the garment into an accordion shape along the folds generated by the rotation, straighten it, and continue to rotate the garment with the right hand until the end of the garment, thus forming a round cake shape to obtain a round cake-shaped garment; use the power-assisted plate to shovel the round cake-shaped garment onto the power-assisted plate, open a fishing net bag, move the round cake-shaped garment into the fishing net bag, first collect the net once so that the round cake-shaped garment is at the bottom of the fishing net bag, tie the opening of the fishing net bag with a primary tie so that the primary tie is close to the round cake-shaped garment, and divide the fishing net bag into an upper hollow part and a lower coated part with the primary tie. Then turn the upper hollow part over, wrap the lower coated part for a second time, and use the secondary tie to tighten the opening of the upper hollow part. Finally, put it into the mold ring to obtain a tie-dye cake. Tie-dyeing: dye, untie, soap, soften and dry the tie-dye cake to obtain patterned garments.
[0006] By adopting the above technical solution, when tying the pattern, the power-assisting plate can effectively put the round cake-shaped garment into the fishing net bag evenly and steadily; the mold ring can control the uniformity of size and effectively maintain the stability of the pattern; the fishing net bag wraps the round cake-shaped garment in two layers, effectively reducing the occurrence of warping, and can fix the color pattern style, making the pattern uniform, thereby improving the stability and uniformity of the final overall pattern.
[0007] In a specific embodiment, in the pretreatment step, the bath ratio of the soaking is 1:2, the temperature is 40° C., and the time is 10 min.
[0008] By adopting the above technical solution, the bath ratio, temperature and time of soaking are further limited, so that the garments to be tie-dyed can be fully wetted.
[0009] In a specific embodiment, in the pretreatment step, the liquid carrying rate of the dehydrated garment is 95%-105%.
[0010] In a specific embodiment, in the flower-tying step, the fishing net bag is a nylon fishing net bag.
[0011] By adopting the above technical solution and selecting nylon fishing net bags, the net bags are relatively strong and can be reused.
[0012] In a specific embodiment, the dyeing steps are: dissolving the dye with warm water, stirring and mixing evenly to obtain a dye solution; adding the clothing cake into the dye vat to fully wet and mix it evenly, with a bath ratio of 1:15, then adding the dye solution and dyeing at 85°C for 30 minutes, draining, and obtaining a dyed garment.
[0013] By adopting the above technical solution, the fabric will undergo changes in shape during the dyeing and heating process. When the dye vat is running, the fabrics will collide and squeeze with different forces between the fabrics and between the fabrics and the vat wall. The two-layer wrapped structure of the fishing net will effectively fix the initial flower-grabbing state, maintain stability, and reduce the occurrence of changes in the flower-stacking state, thereby leading to the unification of the final flower shape.
[0014] In a specific embodiment, the dye includes Yellow 4GK, Red 6GN, Blue 3GS, and acetic acid; and the mass fraction of Yellow 4GK in the dye solution is 0.08-0.1%, the mass fraction of Red 6GN is 0.10-0.14%, the mass fraction of Blue 3GS is 0.20-0.26%, and the concentration of acetic acid is 0.5-1.5 g / L.
[0015] In a specific embodiment, in the soaping step, the bath ratio is 1:15, and the soaping is first carried out at 80°C for 20 minutes, and then at 60°C for 10 minutes.
[0016] In a specific embodiment, the softening step is: adding the soaped garment into a softening solution and softening at 40° C. for 20 minutes, with a bath ratio of 1:10.
[0017] In a specific embodiment, the softening liquid contains a softener with a mass concentration of 2 g / L and a pH regulator with a mass concentration of 0.2 g / L.
[0018] In summary, this application includes at least one of the following beneficial technical effects: 1. In this application, when tying the pattern, the assist plate can effectively and evenly and steadily put the round pancake-shaped garment into the fishing net bag; the die ring can control the uniformity of size and effectively maintain the stability of the pattern; the fishing net bag wraps the round pancake-shaped garment in two layers, effectively reducing the occurrence of warping edges, fixing the color and style of the pattern, making the pattern uniform, thereby improving the stability and uniformity of the final overall pattern; 2. This application further defines the bath ratio, temperature, and time for soaking, so that the garment to be tie-dyed can be fully wetted; 3. In the present application, the fabric will undergo changes in shape during the dyeing and heating process. When the dye vat is running, the fabrics will collide and squeeze with different forces between the fabrics and between the fabrics and the vat wall. The two-layer wrapped structure of the fishing net will effectively fix the initial flower-grabbing state, maintain stability, and reduce the occurrence of changes in the flower-piling state, thereby resulting in a unified final flower pattern. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural diagram used to reflect the power assist plate in Example 1 of the present application.
[0020] Figure 2 It is a structural diagram used to reflect the mold ring in Example 1 of the present application.
[0021] Figure 3 It is a structural diagram used to illustrate the fishing net bag in Example 1 of the present application.
[0022] Figure 4 This is an illustration of a garment in Example 1 of the present application, which shows that the tie-dyeer rotates the garment in a clockwise spiral based on the origin with his right hand, and folds the garment into an accordion shape with his left hand along the folds generated by the rotation.
[0023] Figure 5 It is a structural diagram used to embody the round pancake-shaped garment in Example 1 of the present application.
[0024] Figure 6 This is a diagram showing the dyeing effect of patterned garments in Example 1 of the present application.
[0025] Explanation of the accompanying reference numerals: 1. power-assisting plate; 2. fishing net bag; 21. upper hollow portion; 22. lower coating portion; 3. mold ring. DETAILED DESCRIPTION
[0026] The present application is further described in detail below with reference to the embodiments.
[0027] All raw materials in the examples are commercially available. Yellow 4GK, Red 6GN, and Blue 3GS were all provided by Suzhou Kefaman Chemical Co., Ltd.; neutral soaping agent KFS was provided by Shanghai Huayao International Trade Co., Ltd.; and softener model number CS-8024-73. Example
[0028] Example 1 Example 1 provides a method for tie-dyeing a flower pattern-bloom for garment tie-dyeing, comprising the following steps: Pretreatment: The garment to be tie-dyed is soaked at 40°C for 10 minutes with a bath ratio of 1:2, and then dehydrated to obtain a dehydrated garment with a liquid absorption rate of 95%-105%. The garment to be tie-dyed is a 50 / 50 blended shrink-proof wool garment with a yarn specification of 55N / 1 and a gram weight of 180g / m2. Reference Figure 1-5 , Tie-dye pattern: Spread the dehydrated garment flat on the table, select a point on the right shoulder of the dehydrated garment as the origin, the tie-dyeer rotates the garment in a clockwise spiral with his right hand according to the origin, and folds the garment into an accordion shape with a height of 1.5-2cm along the folds generated by the rotation with his left hand, straightens it, and rotates the garment with his right hand until the end of the garment, thus forming a round cake shape to obtain a round cake-shaped garment; use the power board 1 to shovel the round cake-shaped garment onto the power board 1, open a fishing net bag 2, move the round cake-shaped garment into the fishing net bag 2, first perform a net collection, and the net bag begins to slowly close. During this process, try not to change the state of the garment before entering the net. During the tightening process of the net bag, the garment The edge of the garment will be raised and arranged so that the round cake-shaped garment is located at the bottom of the fishing net bag 2. The fishing net bag 2 is tied with a primary tie so that the primary tie is close to the round cake-shaped garment. The primary tie divides the fishing net bag 2 into an upper hollow part 21 and a lower coating part 22. Then, the upper hollow part 21 is turned upside down, and the lower coating part 22 is wrapped for a second time. The opening of the upper hollow part 21 is fastened with a secondary tie, and finally placed in the mold ring 3 to obtain a tied garment cake; wherein the diameter of the mold ring 3 can be 12-22 cm, and in this embodiment is 17 cm; the power board 1 is a 25 cm * 35 cm PVC board; the primary tie and the primary tie are both nylon tie; the fishing net bag 2 is a nylon fishing net bag; Tie-dyeing: Dissolve the dye in 50°C warm water and stir to mix evenly to obtain a dye solution; add the tie-dye cake to the dye vat and fully wet it for 15 minutes, with a bath ratio of 1:15; then add the dye solution and dye at 85°C for 30 minutes, drain, and obtain a dyed garment; the dyes include Yellow 4GK, Red 6GN, Blue 3GS, and acetic acid; the mass fraction of Yellow 4GK in the dye solution is 0.09%, the mass fraction of Red 6GN is 0.12%, and the mass fraction of Blue 3GS is 0.23%, and the concentration of acetic acid is 1g / L; Untie the net bag on the dyed garment, shake it loose, add it to the soaping liquid and soap it at 80℃ for 20 minutes, then soap it at 60℃ for 10 minutes, with a bath ratio of 1:15; add the soaped garment to the softening liquid and soften it at 40℃ for 20 minutes, with a bath ratio of 1:10, take it out, dry it, and get the following: Figure 6 The patterned garment shown in the figure; the soaping agent in the soaping liquid is a neutral soaping agent KFS with a concentration of 2g / L; the softening liquid contains a softener with a mass concentration of 2g / L and a pH regulator of 0.2g / L, and the pH regulator is acetic acid.
[0029] Example 2 Example 2 provides a method for tie-dyeing a flower pattern-bloom for garment tie-dyeing, comprising the following steps: Pretreatment: The garment to be tie-dyed is soaked at 40°C for 10 minutes with a bath ratio of 1:2, and then dehydrated to obtain a dehydrated garment with a liquid absorption rate of 95%-105%. The garment to be tie-dyed is a 50 / 50 blended shrink-proof wool garment with a yarn specification of 55N / 1 and a gram weight of 180g / m2. Reference Figure 1-5, Tie-dye pattern: Spread the dehydrated garment flat on the table, select a point on the right shoulder of the dehydrated garment as the origin, the tie-dyeer rotates the garment in a clockwise spiral with his right hand according to the origin, and folds the garment into an accordion shape with a height of 1.5-2cm along the folds generated by the rotation with his left hand, straightens it, and rotates the garment with his right hand until the end of the garment, thus forming a round cake shape to obtain a round cake-shaped garment; use the power board 1 to shovel the round cake-shaped garment onto the power board 1, open a fishing net bag 2, move the round cake-shaped garment into the fishing net bag 2, first perform a net collection, and the net bag begins to slowly close. During this process, try not to change the state of the garment before entering the net. During the tightening process of the net bag, the garment The edge of the garment will be raised and arranged so that the round cake-shaped garment is located at the bottom of the fishing net bag 2. The fishing net bag 2 is tied with a primary tie so that the primary tie is close to the round cake-shaped garment. The primary tie divides the fishing net bag 2 into an upper hollow part 21 and a lower coating part 22. Then, the upper hollow part 21 is turned upside down, and the lower coating part 22 is wrapped for a second time. The opening of the upper hollow part 21 is fastened with a secondary tie, and finally placed in the mold ring 3 to obtain a tied garment cake; wherein the diameter of the mold ring 3 can be 12-22 cm, and in this embodiment is 17 cm; the power board 1 is a 25 cm * 35 cm PVC board; the primary tie and the primary tie are both nylon tie; the fishing net bag 2 is a nylon fishing net bag; Tie-dyeing: Dissolve the dye in 50°C warm water and stir to mix evenly to obtain a dye solution; add the tie-dye cake to the dye vat and fully wet it for 15 minutes, with a bath ratio of 1:15; then add the dye solution and dye at 85°C for 30 minutes, drain, and obtain a dyed garment; the dyes include Yellow 4GK, Red 6GN, Blue 3GS, and acetic acid; the mass fraction of Yellow 4GK in the dye solution is 0.08%, the mass fraction of Red 6GN is 0.10%, the mass fraction of Blue 3GS is 0.20%, and the concentration of acetic acid is 0.5g / L; The net bag on the dyed garment is untied and shaken to loosen it, and the garment is added to a soaping solution and soaped at 80°C for 20 minutes, then at 60°C for 10 minutes, with a bath ratio of 1:15; the soaped garment is added to a softening solution and softened at 40°C for 20 minutes, with a bath ratio of 1:10, and then taken out and dried to obtain a patterned garment; the soaping solution contains a neutral soaping agent KFS with a concentration of 2g / L; the softening solution contains a softener with a mass concentration of 2g / L and a pH regulator of 0.2g / L, and the pH regulator is acetic acid.
[0030] Example 3 Example 3 provides a method for tie-dyeing a flower pattern-bloom for garment tie-dyeing, comprising the following steps: Pretreatment: The garment to be tie-dyed is soaked at 40°C for 10 minutes with a bath ratio of 1:2, and then dehydrated to obtain a dehydrated garment with a liquid absorption rate of 95%-105%. The garment to be tie-dyed is a 50 / 50 blended shrink-proof wool garment with a yarn specification of 55N / 1 and a gram weight of 180g / m2. Reference Figure 1-5 , Tie-dye pattern: Spread the dehydrated garment flat on the table, select a point on the right shoulder of the dehydrated garment as the origin, the tie-dyeer rotates the garment in a clockwise spiral with his right hand according to the origin, and folds the garment into an accordion shape with a height of 1.5-2cm along the folds generated by the rotation with his left hand, straightens it, and rotates the garment with his right hand until the end of the garment, thus forming a round cake shape to obtain a round cake-shaped garment; use the power board 1 to shovel the round cake-shaped garment onto the power board 1, open a fishing net bag 2, move the round cake-shaped garment into the fishing net bag 2, first perform a net collection, and the net bag begins to slowly close. During this process, try not to change the state of the garment before entering the net. During the tightening process of the net bag, the garment The edge of the garment will be raised and arranged so that the round cake-shaped garment is located at the bottom of the fishing net bag 2. The fishing net bag 2 is tied with a primary tie so that the primary tie is close to the round cake-shaped garment. The primary tie divides the fishing net bag 2 into an upper hollow part 21 and a lower coating part 22. Then, the upper hollow part 21 is turned upside down, and the lower coating part 22 is wrapped for a second time. The opening of the upper hollow part 21 is fastened with a secondary tie, and finally placed in the mold ring 3 to obtain a tied garment cake; wherein the diameter of the mold ring 3 can be 12-22 cm, and in this embodiment is 17 cm; the power board 1 is a 25 cm * 35 cm PVC board; the primary tie and the primary tie are both nylon tie; the fishing net bag 2 is a nylon fishing net bag; Tie-dyeing: Dissolve the dye in 50°C warm water and stir to mix evenly to obtain a dye solution; add the tie-dye cake to the dye vat and fully wet it for 15 minutes, with a bath ratio of 1:15; then add the dye solution and dye at 85°C for 30 minutes, drain, and obtain a dyed garment; the dyes include Yellow 4GK, Red 6GN, Blue 3GS, and acetic acid; the mass fraction of Yellow 4GK in the dye solution is 0.1%, the mass fraction of Red 6GN is 0.14%, the mass fraction of Blue 3GS is 0.26%, and the concentration of acetic acid is 1.5g / L; The net bag on the dyed garment is untied and shaken to loosen it, and the garment is added to a soaping solution and soaped at 80°C for 20 minutes, then at 60°C for 10 minutes, with a bath ratio of 1:15; the soaped garment is added to a softening solution and softened at 40°C for 20 minutes, with a bath ratio of 1:10, and then taken out and dried to obtain a patterned garment; the soaping solution contains a neutral soaping agent KFS with a concentration of 2g / L; the softening solution contains a softener with a mass concentration of 2g / L and a pH regulator of 0.2g / L, and the pH regulator is acetic acid.
[0031] Comparative Example Comparative Example 1 The difference between Comparative Example 1 and Example 1 is that, in the flower-tying process, the dehydrated garments are folded vertically and horizontally into small squares by an accordion folding method, and fixed with a splint to obtain a garment-tying cake; the remaining steps are consistent with Example 1.
[0032] Performance test pattern effect: ten raters were selected to score the pattern effects of the patterned garments in the examples and comparative examples respectively, and the average was taken to obtain the pattern score. The scoring standard was 1-10 points. The higher the score, the higher the stability and uniformity of the pattern.
[0033] Color fastness: The patterned garments in each embodiment and comparative example were subjected to a washing color fastness test in accordance with GB / T 3921 at a washing temperature of 40°.
[0034] Table 1 Performance test results of patterned garments sample Pattern score Washing color fastness Example 1 9.7 4.5 Example 2 9.0 4.5 Example 3 8.9 4.5 Comparative Example 1 7.3 4 Combining Example 1 and Comparative Example 1, the tie-dyeing effect of the patterned garment in Example 1 is the best. It can be seen that when tying the pattern, the method in the present application is used to roll the garment into a round cake state, and then the assisting plate 1 can be used to effectively and stably put the round cake-shaped garment into the fishing net bag 2; the mold ring 3 can control the uniformity of size and effectively maintain the stability of the pattern; the fishing net bag 2 wraps the round cake-shaped garment with two layers, effectively reducing the occurrence of warping, and can fix the color pattern style, making the pattern uniform, thereby improving the stability and uniformity of the final overall pattern.
[0035] In combination with Examples 1-3, it can be seen that when tie-dyeing garments, the best tie-dyeing effect of patterned garments is obtained according to the raw material ratio of the dye solution in Example 1.
[0036] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, 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 method for tie-dyeing a flower pattern for garment tie-dyeing, characterized by: The following steps are involved: Pretreatment: soaking and dehydrating the garments to be tie-dyed in sequence to obtain dehydrated garments; Tie-dye pattern: Spread the dehydrated garment flat on the table, select a point on the right shoulder of the dehydrated garment as the origin, and use the right hand to rotate the garment in a clockwise spiral according to the origin. Use the left hand to fold the garment into an accordion shape along the wrinkles generated by the rotation, straighten it, and use the right hand to rotate the garment continuously until the end of the garment, thereby forming a round cake shape, and obtaining a round cake-shaped garment; use the power board (1) to shovel the round cake-shaped garment onto the power board (1), open a fishing net bag (2), and move the round cake-shaped garment to the fishing net In the bag (2), the net is first collected once so that the round cake-shaped garment is located at the bottom of the fishing net bag (2). The opening of the fishing net bag (2) is tied with a primary tie so that the primary tie is close to the round cake-shaped garment. The primary tie divides the fishing net bag (2) into an upper hollow part (21) and a lower coating part (22). Then, the upper hollow part (21) is turned upside down, and the lower coating part (22) is wrapped with a secondary folding wrap. The opening of the upper hollow part (21) is fastened with a secondary tie, and finally, the bag is placed in the mold ring (3) to obtain a clothing cake. Tie-dyeing: dye, untie, soap, soften and dry the tie-dye cake to obtain patterned garments.
2. The method for tie-dyeing a flower pattern-blooming pattern for garment tie-dyeing according to claim 1, characterized in that: In the pretreatment step, the bath ratio of the soaking is 1:2, the temperature is 40° C., and the time is 10 min.
3. The method for tie-dyeing a flower pattern-blooming pattern for garment tie-dyeing according to claim 2, characterized in that: In the pretreatment step, the liquid carrying rate of the dehydrated garment is 95%-105%.
4. The method for tie-dyeing a flower pattern-blooming pattern for garment tie-dyeing according to claim 1, characterized in that: In the flower-tying step, the fishing net bag (2) is a nylon fishing net bag.
5. The method for tie-dyeing a flower pattern-blooming pattern for garment tie-dyeing according to claim 1, characterized in that: The dyeing steps are as follows: dissolving the dye with warm water, stirring and mixing evenly to obtain a dye solution; adding the clothing cake into the dye vat to fully wet and mix evenly, with a bath ratio of 1:15, then adding the dye solution and dyeing at 85°C for 30 minutes, draining, and obtaining a dyed garment.
6. The method for tie-dyeing a flower pattern-blooming pattern for garment tie-dyeing according to claim 5, characterized in that: The dyes include Yellow 4GK, Red 6GN, Blue 3GS, and acetic acid; and in the dye solution, the mass fraction of Yellow 4GK is 0.08-0.1%, the mass fraction of Red 6GN is 0.10-0.14%, the mass fraction of Blue 3GS is 0.20-0.26%, and the concentration of acetic acid is 0.5-1.5 g / L.
7. The method for tie-dyeing a flower pattern-blooming pattern for garment tie-dyeing according to claim 1, characterized in that: In the soaping step, the bath ratio is 1:15, and the soaping is first performed at 80° C. for 20 minutes, and then at 60° C. for 10 minutes.
8. The method for tie-dyeing a flower pattern-blooming pattern for garment tie-dyeing according to claim 1, characterized in that: The softening step comprises: adding the soaped garment into a softening solution and softening the garment at 40° C. for 20 minutes, with a bath ratio of 1:
10.
9. The method for tie-dyeing a flower pattern-blooming pattern for garment tie-dyeing according to claim 8, characterized in that: The softening liquid contains a softener with a mass concentration of 2 g / L and a pH regulator with a mass concentration of 0.2 g / L.