阅读说明：本技术 注染加乱花染一步扎染法 (One-step tie-dyeing method of injection dyeing and disordered flower dyeing ) 是由 周莉 陈勇 杨雪梅 于 2021-09-24 设计创作，主要内容包括：本申请涉及一种注染加乱花染一步扎染法,其包括以下步骤：成衣前处理；一次脱水；扎花,根据效果要求扎紧,以避免产生染色糊化现象；注染,将配好的染料按照颜色摆布要求注绘在成衣上,并放置；浸染,加入助剂搅匀,再加入注染后的成衣,染色时根据效果要求控制搅动幅度,并对注染的彩色及表面乱花染色的上色面进行查看,防止注染的彩色被糊化并控制乱花染色的上色面；成衣后处理；拆线后再酸洗；高温皂洗；带酸柔软后三次脱水,并烘干。本申请通过调整成衣脱水带液率、扎花松紧及染色助剂加入的频次、工艺步骤,将注染和乱花染两道工序进行合并,在乱花染色时进行注染工艺的同步上染固色,可以缩短工艺流程,降低生产成本。(The application relates to a one-step tie-dyeing method of injection dyeing and disordered flower dyeing, which comprises the following steps: pre-treating ready-made clothes; primary dehydration; the flower is pricked, and the flower is tightly pricked according to the effect requirement so as to avoid the dyeing and pasting phenomena; performing injection dyeing, namely injecting and drawing the prepared dye on the ready-made clothes according to the color cloth laying requirement, and placing; dip dyeing, adding an auxiliary agent, stirring uniformly, adding the ready-made clothes after injection dyeing, controlling the stirring amplitude according to the effect requirement during dyeing, checking the color of the injection dyeing and the coloring surface of the surface disorder dyeing, preventing the color of the injection dyeing from being pasted and controlling the coloring surface of the disorder dyeing; after-treatment of the ready-made clothes; acid cleaning is carried out after the stitches are removed; high-temperature soaping; and (5) dewatering for three times after softening with acid, and drying. The method combines the two processes of injection dyeing and messy flower dyeing by adjusting the ready-made clothes dewatering liquid ratio, the flower tying tightness and the adding frequency and the process steps of the dyeing auxiliary agent, and performs synchronous dye-uptake and color fixation of the injection dyeing process during the messy flower dyeing, thereby shortening the process flow and reducing the production cost.)

1. A one-step tie-dyeing method of injection dyeing and garbled dyeing is characterized by comprising the following steps:

pre-treating ready-made clothes;

performing primary dehydration, and controlling the water content of the ready-made clothes to be 100%;

the flower is pricked, and the flower is tightly pricked according to the effect requirement so as to avoid the dyeing and pasting phenomena;

performing injection dyeing, namely injecting and drawing the prepared dye on the ready-made clothes according to the color cloth laying requirement, and placing;

dip dyeing, adding an auxiliary agent, stirring uniformly, adding the ready-made clothes after injection dyeing, controlling the stirring amplitude according to the effect requirement during dyeing, checking the color of the injection dyeing and the coloring surface of the surface disorder dyeing, preventing the color of the injection dyeing from being pasted and controlling the coloring surface of the disorder dyeing;

after-treatment of the ready-made clothes;

acid cleaning is carried out after the stitches are removed;

high-temperature soaping;

and (5) dewatering for three times after softening with acid, and drying.

2. The one-step tie-dyeing method of injection dyeing and garbled dyeing according to claim 1, characterized in that, in the pre-treatment of ready-made clothes, water is added into a roller, an auxiliary agent is added, the bath ratio is 1: 25, putting the ready-made clothes when the water level rises to a level that the blades can drive the clothes to rotate, heating to 98 ℃, and keeping the temperature for 20 minutes.

3. The injection dyeing and garbled dyeing one-step tie-dyeing method according to claim 2, characterized in that the auxiliaries comprise 2g/L scouring agent and 1g/L soaping agent.

4. The injection dyeing and random dyeing one-step tie-dyeing method according to claim 2, characterized in that the rotating speed of the roller is set to 350 r/m and the dewatering time is set to 30 seconds in one dewatering.

5. The injection dyeing and messy flower dyeing one-step tie dyeing method according to claim 1, characterized in that, when the flower is tied, the flower is tied by thin polyester threads according to the pattern effect requirement, and the tightness is required to be tight but not loose.

6. The injection dyeing and messy flower dyeing one-step tie dyeing method according to claim 2 is characterized in that during dip dyeing, water is fed into a roller, after the temperature is raised to 63 ℃, anhydrous sodium sulphate is sequentially added for 5 minutes, dye is added for 10 minutes, soda is added for 30 minutes, and color matching and drainage are carried out.

7. The injection dyeing and messy flower dyeing one-step tie dyeing method according to claim 2, characterized in that the post-treatment step comprises acid washing and secondary dehydration, during acid washing, water is fed into a roller, glacial acetic acid is added in an amount of 2g/L, and the bath ratio is 1: 16, running for 5 minutes at room temperature, draining, feeding water, washing once, and taking out of a vat; and in the secondary dewatering, the rotating speed of the roller is set to be 350 rpm, and the dewatering time is 120 seconds.

8. The injection dyeing and messy flower dyeing one-step tie dyeing method according to claim 2, characterized in that when acid washing is carried out after stitch removal, water is fed into the roller, glacial acetic acid is added in an amount of 2g/L, and the bath ratio is 1: 25, running for 5 minutes at room temperature, draining, feeding water, washing once, and taking out of the tank.

9. The one-step tie-dyeing method of injection dyeing and garbled dyeing according to claim 2, characterized in that, during high-temperature soaping, water is fed into a roller, an auxiliary agent consisting of 815 soaping agent 1g/L and P anti-sticking agent 2g/L is added, the bath ratio is 1: 25, heating to 98 ℃, preserving heat for 10 minutes, draining, feeding water, and taking out of the tank.

10. The injection dyeing and messy flower dyeing one-step tie dyeing method according to claim 2 is characterized in that when the textile fabric is dewatered for three times after being softened with acid, water is firstly fed into a roller, an auxiliary agent consisting of 2g/L of a softening agent and 0.8g/L of glacial acetic acid is added, and the bath ratio is 1: 25, moving for 20 minutes, and taking out of the cylinder; and then, drying the ready-made clothes for 20 minutes at the rotation speed of 1200 rpm for 2 minutes and at the temperature of 85 ℃, cooling the ready-made clothes, and taking the ready-made clothes out of the cylinder.

Technical Field

The application belongs to the technical field of dyeing, and particularly relates to a one-step tie-dyeing method of injection dyeing and disordered flower dyeing.

Background

The existing injection dyeing and messy flower dyeing process flow comprises the following steps: pretreatment → washing, dehydration → flower grabbing → dye injection → steaming → acid washing → washing with soap → dehydration → flower tying → soaking in water → dip dyeing → acid washing → dehydration → stitch removing → acid washing → washing with soap → softening → dehydration → drying, which is to dye after the injection dyeing of the messy flowers, a plurality of procedures such as steaming, acid washing, washing with soap, washing with a pattern, dehydration, tying flowers and the like, the process flow is longer, and the cost is high, so that the injection dyeing and messy flower dyeing one-step tie dyeing method with short process flow and low cost is urgently needed.

Disclosure of Invention

In order to solve the technical problems in the prior art, the embodiment of the application provides a one-step tie-dyeing method of injection dyeing and disordered flower dyeing. The specific technical scheme is as follows:

in a first aspect, a one-step tie-dyeing method of injection dyeing and garbled dyeing is provided, which comprises the following steps: pre-treating ready-made clothes; dehydrating for the first time, and controlling the water content of the ready-made clothes to be 100%; the flower is pricked, and the flower is tightly pricked according to the effect requirement so as to avoid the dyeing and pasting phenomena; performing injection dyeing, namely injecting and drawing the prepared dye on the ready-made clothes according to the color cloth laying requirement, and placing; dip dyeing, adding an auxiliary agent, stirring uniformly, adding the ready-made clothes after injection dyeing, controlling the stirring amplitude according to the effect requirement during dyeing, checking the color of the injection dyeing and the coloring surface of the surface disorder dyeing, preventing the color of the injection dyeing from being pasted and controlling the coloring surface of the disorder dyeing; after-treatment of the ready-made clothes; acid cleaning is carried out after the stitches are removed; high-temperature soaping; and (5) dewatering for three times after softening with acid, and drying.

In a first possible implementation manner of the first aspect, during the pre-treatment of the ready-to-wear clothes, water is added into the roller, and an auxiliary agent is added, wherein the bath ratio is 1: 25, putting the ready-made clothes when the water level rises to a level that the blades can drive the clothes to rotate, heating to 98 ℃, and preserving the heat for 20 minutes.

In a second possible implementation manner of the first aspect, in combination with the first possible implementation manner of the first aspect, the auxiliary agent includes 2g/L of scouring agent and 1g/L of soaping agent.

With reference to the first possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect, the rotation speed of the roller is set to be 350 rpm and the dewatering time is set to be 30 seconds in one dewatering.

In a fourth possible implementation manner of the first aspect, during the embroidering, the thin polyester threads are bundled after being grabbed and pricked according to the pattern effect requirement, and the tightness is required to be tight and cannot be loose.

With reference to the first possible implementation manner of the first aspect, in a fifth possible implementation manner of the first aspect, during dip dyeing, water is fed into the roller, after the temperature is raised to 63 degrees, anhydrous sodium sulphate is sequentially added, the operation is performed for 5 minutes, the operation is performed with dye, the operation is performed for 10 minutes, the operation is performed with soda ash, the operation is performed for 30 minutes, and color matching and water drainage are performed.

With reference to the first possible implementation manner of the first aspect, in a sixth possible implementation manner of the first aspect, the post-treatment step includes acid washing and secondary dehydration, during acid washing, water is fed into the roller, 2g/L glacial acetic acid is added, and the bath ratio is 1: 16, running for 5 minutes at room temperature, draining, feeding water, washing once, and taking out of a vat; during secondary dewatering, the rotating speed of the roller is set to be 350 rpm, and the dewatering time is 120 seconds.

With reference to the first possible implementation manner of the first aspect, in a seventh possible implementation manner of the first aspect, when acid washing is performed after the stitches are removed, water is fed into the roller, 2g/L of glacial acetic acid is added, and the bath ratio is 1: 25, running for 5 minutes at room temperature, draining, feeding water, washing once, and taking out of the tank.

With reference to the first possible implementation manner of the first aspect, in an eighth possible implementation manner of the first aspect, during high-temperature soaping, water is fed into the roller, an auxiliary agent composed of 815 soaping agent 1g/L and P anti-sticking agent 2g/L is added, and the bath ratio is 1: 25, heating to 98 ℃, preserving heat for 10 minutes, draining, feeding water, and taking out of the tank.

With reference to the first possible implementation manner of the first aspect, in a ninth possible implementation manner of the first aspect, when dewatering three times after softening with acid, water is firstly fed into the roller, an auxiliary agent consisting of 2g/L of a softening agent and 0.8g/L of glacial acetic acid is added, and the bath ratio is 1: 25, moving for 20 minutes, and taking out of the cylinder; then the ready-made clothes are dried for 20 minutes at 85 ℃ at the rotating speed of 1200 rpm for 2 minutes, and then are taken out of the cylinder after being sprayed with cold air.

Compared with the prior art, the application has the advantages that:

the one-step tie-dyeing method of injection dyeing and messy flower dyeing combines two procedures of injection dyeing and messy flower dyeing by adjusting the ready-made clothes dewatering liquid ratio, the tightness of the tie-dyeing and the adding frequency and the process steps of the dyeing auxiliary agent, and carries out synchronous dye-fixing of the injection dyeing process during the messy flower dyeing, thereby shortening the process flow and reducing the production cost.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic flow chart of the steps of a one-step tie-dyeing method of injection-dyeing and garbled-dyeing according to an embodiment of the present application.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

Please refer to fig. 1, which is a schematic flow chart of a step of one-step tie-dyeing method of injection dyeing and garbled dyeing according to an embodiment of the present application; as shown in the figure, the one-step tie-dyeing method 1 of injection-dyeing and garbled-dyeing includes the following steps 101 to 109. In step 101, a garment is pre-treated. Adding water into the roller, adding 2g/L scouring agent and 1g/L soaping agent, wherein the bath ratio is 1: 25, when the water level rises to a level that the blades can drive the clothes to rotate, putting the ready-made clothes, raising the temperature to 98 ℃, keeping the temperature for 20 minutes, and performing primary dehydration in step 102 after the ready-made clothes reach a uniform wool effect. The rotating speed of the roller is set to be 350 r/m, the dehydration time is 30 seconds, and the moisture content of the ready-made clothes is controlled to be 100 percent.

Then, step 103 is executed to perform the flower binding. And (3) bundling the fabric according to the pattern effect requirement, and then bundling the fabric by using thin polyester yarns, wherein the tightness is required to be tight and cannot be loose, so that the dyeing and pasting phenomena are avoided. Then, in step 104, the dye is injected. And (4) painting the prepared dye on the ready-made clothes according to the color laying requirements, and placing. Then, step 105 is performed, and padding is performed. Adding an auxiliary agent, stirring uniformly, adding the ready-made clothes after injection dyeing, controlling the stirring amplitude according to the effect requirement during dyeing, checking the color of the injection dyeing and the coloring surface with the surface disorder dyeing, preventing the color of the injection dyeing from being pasted and controlling the coloring surface with the disorder dyeing. Specifically, water is fed into a roller, after the temperature is raised to 63 ℃, anhydrous sodium sulphate is sequentially added for 5 minutes, dye is added for 10 minutes, sodium carbonate is added for 30 minutes, and color matching and drainage are carried out.

Next, in step 106, the garment is post-processed. The post-treatment steps comprise pickling and secondary dehydration, wherein during pickling, water is fed into the roller, 2g/L of glacial acetic acid is added, and the bath ratio is 1: 16, running for 5 minutes at room temperature, draining, feeding water, washing once, and taking out of a vat; during secondary dehydration, the rotating speed of the roller is set to be 350 r/m, the dehydration time is 120 seconds, and therefore the phenomenon of color change caused by loose color bleeding in the pickling and soaping processes can be prevented. Then, step 107 is performed, and acid cleaning is performed after the wire is removed. Feeding water into the roller, adding glacial acetic acid 2g/L, and controlling the bath ratio to be 1: 25, running for 5 minutes at room temperature, draining, feeding water, washing once, and taking out of the tank.

Then, step 108 is performed to perform high temperature soaping. Adding water into the roller, adding an auxiliary agent consisting of 815 soaping agent 1g/L and P anti-sticking agent 2g/L, wherein the bath ratio is 1: 25, heating to 98 ℃, keeping the temperature for 10 minutes, draining, feeding water, taking out of the cylinder, and controlling the problems of white bottom staining, color staining and finished product color fastness of the ready-made clothes by removing stitches, then acid washing and high-temperature soaping. Finally, step 109, dewatering and drying are performed. And (5) dewatering for three times after softening with acid, and drying. When the acid-containing soft material is dewatered for three times, firstly, water is fed into the roller, an auxiliary agent consisting of 2g/L of softening agent and 0.8g/L of glacial acetic acid is added, and the bath ratio is 1: 25, moving for 20 minutes, and taking out of the cylinder; then the ready-made clothes are dried for 20 minutes at 85 ℃ at the rotating speed of 1200 rpm for 2 minutes, and then are taken out of the cylinder after being sprayed with cold air.

The injection dyeing and random dyeing one-step tie dyeing method of the embodiment combines the two procedures of injection dyeing and random dyeing by adjusting the ready-made clothes dewatering liquid ratio, the flower tying tightness, the adding frequency of the dyeing auxiliary agent and the process steps, and performs synchronous dye-uptake and color fixation of the injection dyeing process during the random dyeing, thereby shortening the process flow and reducing the production cost.

The following will use specific examples to further illustrate the beneficial effects of the injection dyeing and messy flower dyeing one-step tie-dyeing method of the present application in the practical production.

Examples

The method comprises the following steps: pretreatment → washing → dewatering → flower bundling → injection dyeing → dip dyeing → acid washing → dewatering → thread removing → acid washing → soaping → softening → dewatering → drying.

Secondly, the step-by-step process and the additive dosage are as follows:

1. pretreatment: feeding water, adding an auxiliary agent, raising the water level to a level where the blades can drive the clothes to rotate, raising the temperature to 98 ℃, and preserving the heat for 20 minutes, wherein the auxiliary agent: 2g/L of scouring agent and 1g/L of 815 soaping agent, wherein the bath ratio is 1: 25.

2. washing: draining, feeding water, washing once (2 minutes) and draining.

3. And (3) dehydrating: the rotating speed is 350 r/min, the time is 30 seconds, and the water content is about 100 percent

4. And (3) flower binding: and (4) bundling the fabric according to the pattern effect requirement, and then bundling the fabric by using thin polyester threads, wherein the tightness is required to be tight and cannot be loose.

5. And (3) injection dyeing: and (3) painting the prepared dye on the ready-made clothes according to the color layout requirement, wherein the painting amount is operated according to the effect requirement.

6. Dip dyeing: and (3) feeding water, heating to 63 ℃, adding anhydrous sodium sulphate, adding the dye for 5 minutes, adding the dye for 10 minutes, adding the soda ash, carrying out color matching for 30 minutes, and draining.

7. Acid washing: feeding water, adding acid, walking for 5 minutes at room temperature, draining water, feeding water, washing for one time (2 minutes), and taking out of a cylinder, wherein the auxiliary agent: glacial acetic acid 2g/L, bath ratio 1: 16.

8. and (3) dehydrating: the rotating speed is 600 rpm, and the time is 2 minutes.

9. And (6) removing the stitches.

10. Acid washing: and (3) feeding water, adding an auxiliary agent, walking for 5 minutes at room temperature, and draining water, wherein the auxiliary agent: glacial acetic acid 2g/L, bath ratio 1: 25.

11. soaping: feeding water, adding an auxiliary agent, heating to 98 ℃, keeping the temperature for 10 minutes, draining, feeding water, and discharging from a vat, wherein the auxiliary agent: 815 soaping agent 1g/L and BP anti-sticking agent 2g/L, bath ratio 1: 25.

12. softening: feeding water, adding the auxiliary agent, moving for 20 minutes, and taking out of the tank, wherein the auxiliary agent: 2g/L of softening agent and 0.8g/L of glacial acetic acid, wherein the bath ratio is 1: 25.

13. and (3) dehydrating: the rotating speed is 1200 rpm, and the time is 2 minutes.

14. Drying: drying at 85 ℃ for 20 minutes, blowing cold air, and taking out of the jar.

According to the process flow of the embodiment, compared with the existing method, the method saves the steps of flower grabbing, injection dyeing, steaming, acid washing, soaping and dehydration. According to the actual production requirements, the following conditions can be obtained:

flower grabbing: manual work-2 minutes per piece;

steaming: steaming in each cylinder for 60 minutes, consuming 150 kg of steam in each cylinder (steaming about 40 kg of ready-made clothes in each cylinder), and manually carrying out 2 steaming auxiliary tools (lifting a steam steaming rack, taking the steam steaming rack down, taking the steam steaming rack out from a screen frame, and pickling and soaping the steam steaming rack in the cylinder);

acid washing: the water consumption of each cylinder is 30 minutes (including water inlet and water discharge time), 30 liters/kilogram of water is used, and 1 operator is used;

soaping: the water consumption in each jar is 60 minutes (including the time of water inlet, water discharge, temperature reduction and cylinder outlet), 60 liters/kilogram of water (including the time of temperature reduction and water inlet after soaping), 12 kilograms of steam is consumed, and 1 operator is used;

and (3) dehydrating: the time is 30 minutes (including entering the dehydrator, exiting the dehydrator and transporting), and 2 dehydration auxiliary tools are used.

Therefore, compared with the existing method, the one-step tie-dyeing method of injection dyeing and messy flower dyeing of the embodiment not only shortens the process flow, improves the production efficiency, but also can reduce the production cost.

The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.