CN117626499A - Yaer Yun Ni fabric and manufacturing method thereof - Google Patents
Yaer Yun Ni fabric and manufacturing method thereof Download PDFInfo
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- CN117626499A CN117626499A CN202210973546.XA CN202210973546A CN117626499A CN 117626499 A CN117626499 A CN 117626499A CN 202210973546 A CN202210973546 A CN 202210973546A CN 117626499 A CN117626499 A CN 117626499A
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- 238000007730 finishing process Methods 0.000 claims abstract description 11
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- 238000010025 steaming Methods 0.000 claims description 27
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- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a shell fabric of eler Yun Ni and its preparation method, including wool 30-50%, dacron 43-63%,40D lycra 7%, yarn count 10/2-12.5/2tex, its preparation method includes wool dyeing process, spinning process, weaving process and finishing process, the shell fabric of eler Yun Ni of the invention is that wool and dacron lycra mix and weave, therefore, through the finishing method of the invention, it has good hand feeling and luster, have better elasticity and dimensional stability at the same time, make wear more comfortable; the post-treatment method overcomes the defects of larger component difference and obvious anisotropism of the mixed fabric, so that the post-treatment is more stable and convenient.
Description
Technical Field
The invention relates to the technical field of textile, in particular to a delbrueck Yun Ni fabric and a manufacturing method thereof.
Background
The delbrueck Yun Ni fabric is a mixed fabric of wool and wool polyester lycra, and has the advantages of fine smoothness, flatness and luster. However, since there are many different fibers and materials in the jeer Yun Ni fabric, there are different deformation characteristics in the fabric, which results in significant thermal shrinkage of the fabric during processing, easy wrinkling, and severe pilling. Therefore, in the process of preparing and manufacturing the shell fabric of the dell Yun Ni, how to improve the self performance of the shell fabric by a reasonable method is needed to be solved.
Disclosure of Invention
The invention aims to provide a delbrueck Yun Ni fabric and a manufacturing method thereof, which solve the problems.
The invention realizes the above purpose through the following technical scheme: the manufacturing method of the delbrur Yun Ni fabric comprises 30-50% of wool, 43-63% of terylene, 7% of 40D lycra and 10/2-12.5/2tex of yarn, and the manufacturing method comprises a wool top dyeing process, a spinning process, a weaving process and a finishing process, wherein the wool top dyeing process comprises a wool reactive dye low-temperature dyeing process and a terylene disperse dye low-temperature dyeing process;
the spinning process comprises the following steps: re-combing, mixing, VSN head needle, VSN two needles, DSN three needles, SHS four needles, RF4 roving, FB502 spinning, yarn steaming, 338 self-winding, SSM high-speed doubling machine, VTS-08-0 two-for-one twister, yarn forming inspection and yarn forming warehousing;
the post-finishing process comprises the following steps: singeing, boiling, washing, untwisting and scutching, boiling, drying, brushing, heat setting, pot steaming, washing, untwisting and scutching, boiling, untwisting and scutching, softening and drying, pot steaming and preshrinking.
As a preferred embodiment of the present invention, the wool reactive dye low temperature dyeing process comprises: adding 0.5-1.0% of penetrating agent, 1.0-2.0% of certain amount of glacial acetic acid with concentration of 97% or high-quality formic acid with concentration of 85% and 3.0-8.0% of active low-temperature dyeing auxiliary agent and standard formula of lynacin dye into the wool tops to be dyed at 30-40 ℃, firstly raising the temperature to 70 ℃ at 1-1.5 ℃/min for 10-15 min, then continuing raising the temperature to 88-90 ℃ at 0.5-1.0 ℃/min for 30-60 min for dyeing, and then lowering the temperature to 70 ℃ for post-treatment after finishing dyeing.
As the preferable low-temperature dyeing process of the polyester disperse dye, the invention comprises the following steps: adding 0.5% -1.0% of penetrating agent, 1.0% -2.0% of certain amount of glacial acetic acid with concentration of 97%, 1.0% -2.0% of low-temperature dyeing auxiliary agent and 2.0% -8.0% of disperse dye with standard formula into the wool tops to be dyed at 40-50 ℃ respectively, keeping the temperature for 5 minutes at 2-3 ℃/min to 90 ℃, continuing to keep the temperature for 30-60 minutes at 0.5-1.0 ℃/min to 120-130 ℃ for dyeing, and directly discharging at high temperature after finishing dyeing and entering post-treatment.
As the preferable selection of the invention, the roller pressure in the washing and shrinking combination machine is regulated to be 1-2bar in the step of washing, the shrinking plate pressure on the shrinking box is regulated to be 0.1-0.5bar, the speed of the vehicle is regulated to be 180m/min, the temperature is regulated to be 35-45 ℃, the shrinking agent is added to be 0.8-2% owf in the production process, and the liquid rolling rate is 80-110%.
As the preferable mode of the invention, in the drying step, the speed of the vehicle is 15-25m/min during drying, and the overfeeding is 20-28%.
As the preference of the invention, in the heat setting step, the heat setting temperature is 185 ℃, the heat setting width is determined according to the actual requirement, and the heat setting treatment time is 38-60S.
As the preferable choice of the invention, in the upper softening drying step, the speed of the drying is 10-25m/min, overfeeding is 25% -28%, the weft tension is applied to the fabric by utilizing needle plates at two sides under the open width, the fabric is pulled open while being dried, meanwhile, the softening agent on a pulp rolling device is utilized, the pressing suction method is adopted, the softening agent for melting the material is 10-30g/l, and the drying temperature is 120-160 ℃.
Compared with the prior art, the invention has the following beneficial effects: (1) The invention provides a shell fabric of elegance Yun Ni, which is obtained by mixed weaving of wool and polyester lycra, so that the shell fabric has good hand feeling and luster, and simultaneously has good elasticity and dimensional stability, so that the shell fabric is more comfortable to wear.
(2) The post-treatment method overcomes the defects of larger component difference and obvious anisotropism of the mixed fabric, so that the post-treatment is more stable and convenient.
Detailed Description
The invention is further described below:
the manufacturing method of the delbrueck Yun Ni fabric comprises a manufacturing method of the delbrueck Yun Ni fabric, wherein the manufacturing method comprises 30-50% of wool, 43-63% of polyester, 7% of 40D lycra and 10/2-12.5/2tex of yarn, and the manufacturing method comprises a wool top dyeing process, a spinning process, a weaving process and a finishing process, wherein the wool top dyeing process comprises a wool reactive dye low-temperature dyeing process and a polyester disperse dye low-temperature dyeing process;
the spinning process comprises the following steps: re-combing, mixing, VSN head needle, VSN two needles, DSN three needles, SHS four needles, RF4 roving, FB502 spinning, yarn steaming, 338 self-winding, SSM high-speed doubling machine, VTS-08-0 two-for-one twister, yarn forming inspection and yarn forming warehousing;
the post-finishing process comprises the following steps: singeing, boiling, washing, untwisting and scutching, boiling, drying, brushing, heat setting, pot steaming, washing, untwisting and scutching, boiling, untwisting and scutching, softening and drying, pot steaming and preshrinking.
Further, the wool reactive dye low-temperature dyeing process comprises the following steps: adding 0.5-1.0% of penetrating agent, 1.0-2.0% of certain amount of glacial acetic acid with concentration of 97% or high-quality formic acid with concentration of 85% and 3.0-8.0% of active low-temperature dyeing auxiliary agent and standard formula of lynacin dye into the wool tops to be dyed at 30-40 ℃, firstly raising the temperature to 70 ℃ at 1-1.5 ℃/min for 10-15 min, then continuing raising the temperature to 88-90 ℃ at 0.5-1.0 ℃/min for 30-60 min for dyeing, and then lowering the temperature to 70 ℃ for post-treatment after finishing dyeing.
Further, the low-temperature dyeing process of the polyester disperse dye comprises the following steps: adding 0.5% -1.0% of penetrating agent, 1.0% -2.0% of certain amount of glacial acetic acid with concentration of 97%, 1.0% -2.0% of low-temperature dyeing auxiliary agent and 2.0% -8.0% of disperse dye with standard formula into the wool tops to be dyed at 40-50 ℃, heating to 90 ℃ at 2-3 ℃ per minute, preserving heat for 5 minutes, continuously heating to 120-130 ℃ at 0.5-1.0 ℃ per minute, preserving heat for 30-60 minutes, dyeing, directly discharging at high temperature after finishing dyeing, and entering post-treatment.
Further, in the step of washing, the pressure of a roller in the washing and shrinking combination machine is regulated to be 1-2bar, the pressure of a shrinking plate on a shrinking box is regulated to be 0.1-0.5bar, the speed of the vehicle is regulated to be 180m/min, the temperature is 35-45 ℃, a shrinking agent is added to be 0.8-2% owf during production, and the liquid rolling rate is 80-110%.
Further, in the drying step, the speed of the vehicle is 15-25m/min during drying, and the overfeeding is 20-28%.
Further, in the heat setting step, the heat setting temperature is 185 ℃, the heat setting width is determined according to actual requirements, and the heat setting treatment time is 38-60S.
Further, in the upper softening and drying step, the speed of the vehicle is 10-25m/min, the overfeeding is 25-28%, weft tension is applied to the fabric by utilizing needle plates at two sides under open width, the fabric is pulled open while being dried, meanwhile, the softening agent on a pulp rolling device is utilized, the pressing and sucking method is adopted, the softening agent of 10-30g/l of material is converted, and the drying temperature is 120-160 ℃.
Embodiment 1,
The manufacturing method of the delbrur Yun Ni fabric comprises a wool top dyeing process, a spinning process, a weaving process and a finishing process.
Wool top dyeing: the wool is prepared by comprehensively adopting reactive dye for wool of HUNSMAN company to replace the traditional medium dye; the terylene adopts DYSTAR company environment-friendly disperse dye. The softened water treated by the system is used for replacing tap water, so that the dyeing water with stable water quality can be maintained, and the dyeing color and quality of the wool tops are ensured to be stable; the excellent environment-friendly low-temperature dyeing auxiliary agent is matched, so that on one hand, the energy consumption is saved, and on the other hand, the damage to the fiber is obviously reduced.
Stable high-quality dye and reasonable dyeing process are necessary guarantees for improving the dye yield, and the reactive dye is adopted for dyeing, so that the production process really achieves no chromizing, and the pollution to the environment can be effectively reduced.
The low-temperature dyeing saves energy consumption, reduces damage to fibers, can fully maintain original excellent performances of the wool fibers such as original collateral-activating elasticity and the like, and lays a foundation for subsequent production and stable quality of final products.
The wool reactive dye low-temperature dyeing process comprises the following steps:
adding 0.5-1.0% of penetrating agent, 1.0-2.0% of certain amount of glacial acetic acid with concentration of 97% or high-quality formic acid with concentration of 85% and 3.0-8.0% of active low-temperature dyeing auxiliary agent and standard formula of lynacin dye into the wool tops to be dyed at 30-40 ℃, firstly raising the temperature to 70 ℃ at 1-1.5 ℃/min for 10-15 min, then continuing raising the temperature to 88-90 ℃ at 0.5-1.0 ℃/min for 30-60 min for dyeing, and then lowering the temperature to 70 ℃ for preparation after finishing dyeing.
Adding 1.0% -2.0% sodium carbonate for neutralization, heating to 80 ℃, preserving heat for 15-20 minutes, and then reducing the temperature to 40 ℃ for discharging.
And injecting the water with the temperature of 60 ℃ prepared in the auxiliary cylinder into the main cylinder, adding 1.0% -2.0% of sodium carbonate for neutralization, heating to 80 ℃ for 15-20 minutes, thoroughly cleaning for 25-30 minutes while entering and exiting, and finishing flushing after observing that the dyeing foot water is qualified, and draining residual liquid.
And (3) injecting the water with the temperature of 45 degrees which is prepared in the auxiliary cylinder into the main cylinder again, adding acetic acid or formic acid with the concentration of 1.0% -2.0% for neutralization, heating to 50 ℃, preserving heat for 15-15 minutes, adjusting the pH value to 6-6.5, and discharging the water out of the cylinder.
The low-temperature dyeing process of the polyester disperse dye comprises the following steps of:
adding 0.5% -1.0% of penetrating agent, 1.0% -2.0% of certain amount of glacial acetic acid with concentration of 97%, 1.0% -2.0% of low-temperature dyeing auxiliary agent and 2.0% -8.0% of disperse dye with standard formula into the wool tops to be dyed at 40-50 ℃, heating to 90 ℃ at 2-3 ℃ per minute, preserving heat for 5 minutes, continuously heating to 120-130 ℃ for 30-60 minutes, dyeing, and directly discharging at high temperature after dyeing is finished.
Adding 3.0% -5.0% of sodium carbonate, 3.0% -5.0% of sodium hydrosulfite and 1.0% -2.0% of lotion respectively, heating to 80 ℃ at 1.0 ℃/min, preserving heat for 15-20 minutes, and then cooling to 60 ℃ and discharging.
And injecting 45-degree water prepared in the auxiliary cylinder into the main cylinder, adding a certain amount of 1.0% -2.0% and 1-2% of conditioner with the concentration of 97% glacial acetic acid for neutralization conditioning, heating to 50 ℃, preserving heat for 15-15 minutes, adjusting the pH value to 6-6.5, and discharging the water out of the cylinder.
The spinning process flow comprises the following steps:
double combing, mixing, VSN head needle, VSN two needles, DSN three needles, SHS four needles, RF4 roving, FB502 spinning, yarn steaming, 338 self-winding, SSM high-speed doubling machine, VTS-08-0 two-for-one twister, yarn forming inspection and yarn forming warehousing.
The post-finishing process comprises the following steps:
the method comprises the steps of sequentially singeing, boiling, washing, untwisting and scutching, boiling, drying, brushing and shearing, heat setting, pot steaming, washing, untwisting and scutching, boiling, untwisting and scutching, softening and drying, pot steaming and preshrinking the obtained grey cloth to obtain a finished fabric, wherein the specific working procedures comprise:
1. singeing: firstly, finishing the seam of the grey cloth by using a finishing machine, and then, using an OSTHOFF singeing machine to singe the wool on the surface of the grey cloth fabric, so that the wool surface is smooth and clear, the line is clear, the vehicle speed is 100m/min, and the front and back surfaces are singed. The woolen surface is required to be fine, smooth, flat and glossy, and the defects of fluff, pilling, fuzzing and the like are prevented, and a singeing process is preferably adopted.
2. Boiling woolen cloth: after singeing, a full-automatic efficient wool boiling machine with thousands of machines is used for carrying out the wool boiling process, and when the wool boiling machine is used, wool fabrics are treated in a water bath at a proper temperature of 85 ℃ and are subjected to proper conduction band tension and rolling to generate a shaping effect, so that the wool surfaces are smooth, have good hand feeling, luster and elasticity, and simultaneously remove the wool ash attached to the wool surfaces after singeing.
3. Washing woolen: the wool is firstly shrunk and then washed on a FLEXIFOLA high-speed washing and shrinking combination machine manufactured by Italy CIMI company, the wool is a low wool product, the wool content is only 30 percent, wool fibers and polyester fibers are repeatedly extruded by mechanical external force under the action of damp heat and chemical agents, the hardness of polyester is eliminated, after the polyester fibers are softened, wool blanks are washed off again, in the spinning process, oil and dust are smeared in the processes, dye scraps remain in the raw material dyeing process, and burnt wool scraps remain in the finishing process, and the wool is washed mainly to clean the various impurities in the wool blanks, so that the fabric is clean, and meanwhile, good hand feeling, body bones and wool surfaces are washed. Because of the different characteristics of terylene and wool, terylene has high intensity, compact internal molecular arrangement, lack of hydrophilic structure among molecules and different fulling property from wool, because of the characteristic, the mechanical pressure of equipment is adjusted to be 1.5bar, the shrinking plate pressure on a shrinking box is 0.4bar, the shrinking box pressure is required to be not larger than the drum pressure, otherwise, the problems of bloom grinding, scratching and the like are caused, the speed is adjusted to 180m/min, the temperature is 40 ℃, and the shrinking agent is added to be 0.8% -2% owf during production.
The used shrinkage-washing agent adopts the shrinkage-washing agent with the model ALCOLAN OL manufactured by the Bose chemical industry Co-Ltd, and the shrinkage-washing agent has slow action, so that the shrinkage-washing effect is uniform, and the treated fabric has softer, fluffy and full hand feeling. Meanwhile, the padding liquid ratio (padding liquid ratio= (cloth weight after padding-cloth weight before padding)/cloth weight before padding multiplied by 100) is controlled to be 80% -110%, and the padding liquid can be judged by hand twisting, and a small amount of overflow liquid is preferable. Because the milling is to improve the hand feeling of the fabric, the technology is set by technicians, the hardness of terylene after milling is improved, the terylene of the variety has high content, and the subsequent process may need multiple milling to achieve the final needed hand feeling.
4. Untwisting and scutching: and (3) performing untwisting and scutching on the fabric by using a CORINO untwisting scutcher, controlling the liquid rolling rate, and reducing the water content in the fabric.
5. And (3) drying: the multi-layer drying and fixing car fabric manufactured by Italy UNITECH company is used for drying, an open width machine is needed, the width of the drying woolen is determined according to the specification requirement of the product and the width shrinkage degree of the woolen blank in the finishing process, the fabric is fixed in width, and meanwhile, certain overfeeding is added, so that the warp elasticity is improved. The speed of the dryer is 15-25m/min, the overfeeding speed is 20-28%, and the speed is determined according to the gram weight of the fabric and the elasticity required in the warp direction.
6. Shearing: after judging that the fulling meets the requirements, the Italy import wafer four-knife shearing vehicle is used for shearing the front and back sides, the shearing vehicle is not three-positive and one-negative, is efficiently completed at one time and mainly comprises a spiral knife, a flat knife and a support, and the nap on the surface of the fabric is sheared completely mainly under the action of the spiral knife.
7. And (5) heat setting: because the wool-polyester lycra is contained in the fabric, a heat setting process is required to be carried out for obtaining the dimensional stability of the synthetic fiber in the fabric, so that the dimensional stability of the fabric in the weft direction is improved. Firstly, finishing and shaping are carried out, so that the wool fibers are subjected to displacement fulling firstly, and then the polyester fibers are subjected to heat shaping, thereby being beneficial to playing of wool characteristics, improving puffing and hand feeling of fabrics, and conversely, the synthetic fibers can restrict playing of wool characteristics and influence finishing effects. The sizing is closely related to elasticity and hand feeling, the sizing can improve the hand feeling, but if the sizing is carried out when the moisture regaining is insufficient, the hand feeling is boring, the selection of high-temperature sizing process conditions must avoid the damage of wool and lycra, the smelting point of lycra is 220 ℃, an M5471-CM200X8 type tenter produced by Shao yang textile machinery limited company is used for carrying out heat sizing on the fabric, the heat sizing temperature is 185 ℃, the heat sizing gate width is determined according to the actual requirement, the heat sizing treatment time is 38-60S, the heat sizing is carried out according to the lycra content, the variety contains 40D lycra 7% and 2D terylene 63%, the wool and polyester lycra variety needs to be subjected to heat sizing, the size stability and the crease resistance of humidity can be improved, the thermal shrinkage of the fabric in the post-processing and taking processes are reduced, the shrinkage crease and crease can be difficult to be generated during rope-shaped wet processing, the pilling can be reduced, the color change caused by ironing shrinkage lock is improved, the stretching of the fabric is reduced, the thickness and the shrinkage rate of the fabric are changed, the fabric is required to be increased due to the stretching caused by the second stretching of the prior channel wet processing, the fabric is required to be carried out, the size is increased by the tension and the second steaming is required to be increased by the tension and is required to be 1% and is high, the size is required to be stable, and is required to be found to be 5% and is high, and is stable when the size is required to be taken and is high when the product is required to be taken for the product and is required to be in the size and is stable.
8. Softening and drying: the multi-layer drying and fixing car fabric manufactured by Italy UNITECH company is used for drying, an open width machine is needed, the drying width is set according to the actual measurement width after the woolen cloth is boiled and taken off, and meanwhile, certain overfeeding is used. The speed of the dryer is 10-25m/min, the overfeeding speed is 25-28%, the weft tension is applied to the fabric under the open width by utilizing needle plates at two sides according to the gram weight of the fabric, the fabric is pulled open while being dried, so that the fabric is flat, meanwhile, the soft agent on the slurry rolling device is utilized, the hand feeling is improved, and the hand feeling is softer and softer than the hand feeling before.
The softener is HD-90 softener produced by Zhangjiu Kong Hongda auxiliary agent Co., ltd, HD-90 is the most novel organosilicon emulsion, and the product mainly adopts raw materials produced by American Tao Kangning company, and has extraordinary stability and good permeability. Because special synthesis technology is adopted, the emulsion is not easy to oxidize, so that the defect of yellowing of common amino silicone is avoided. The product contains amino, epoxy, hydroxyl and other active groups, has self-catalytic capacity and can form durable elastic film inside fabric and fiber. The softening agent with the chemical material of 10-30g/l is adopted by a pressure absorption method, and the drying temperature is 120-160 ℃.
9. And (3) steaming: the fabric is steamed for a certain time under a certain tension and pressure state, and the shaping effect is obtained by cooling, so that the hand feeling, luster, elasticity and dimensional stability of the fabric are improved. Because of the special property of the fabric, one-time pot steaming can not achieve the desired hand feeling, a KD-95 pot steaming machine is adopted as a pot steaming procedure, the fabric can be firstly treated for 90 seconds under the condition of 0.7Bar treatment pressure, 75 kg as a starting point and gradually increased winding tension, the steam penetration mode is inner-outer-inner, and the shaping effect is obtained after cooling. The hand feeling, luster, elasticity and dimensional stability of the fabric are improved through a steaming process. The pot steaming strength is moderate strength, the hand feeling of the pot steaming can be repeatedly finished after the first pot steaming is finished, the pot steaming is soft and dried, the pot steaming can be performed for the second time, the weak strength can be adopted, the KD-95 pot steaming machine is adopted to perform the pot steaming procedure, the pot steaming pressure is 0.6Bar, 75 kg is used as a starting point, the pot steaming is performed for 480s under the gradually increased winding tension, the steam penetration mode is internal-external circulation, and the shaping effect is obtained after cooling.
Preshrinking: the preshrinking aims to eliminate most of potential shrinkage stress in plants, reduce the shrinkage of finished products and meet the clothing processing requirements. The weft density of the fabric after the steam pre-shrinking finishing is increased, the hand feeling is improved, and the wrinkle resistance is improved. In the production process of the fabric, the fabric is subjected to various physicochemical treatments such as weaving, refining, dyeing, finishing and the like, and the fabric is subjected to strong mechanical tension in each process to cause weft shrinkage. Unstable state of warp elongation. Although the treatment improves the use value of the fabric, the fabric also has bad deformation characteristics such as natural shrinkage, wet heat shrinkage and the like. These deformation characteristics vary depending on the fiber and material, and therefore, the undesirable factors of these deformations are eliminated or alleviated prior to cutting, minimizing deformation of the article of apparel. The variety has larger vapor shrinkage, and is required to be pre-shrunk in order to ensure the physical index of the variety.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (7)
1. The delbrueck Yun Ni fabric and the manufacturing method thereof are characterized by comprising 30-50% of wool, 43-63% of terylene, 7% of 40D lycra and 10/2-12.5/2tex of yarn, wherein the manufacturing method comprises a wool top dyeing process, a spinning process, a weaving process and a finishing process, and the wool top dyeing process comprises a wool reactive dye low-temperature dyeing process and a terylene disperse dye low-temperature dyeing process;
the spinning process comprises the following steps: re-combing, mixing, VSN head needle, VSN two needles, DSN three needles, SHS four needles, RF4 roving, FB502 spinning, yarn steaming, 338 self-winding, SSM high-speed doubling machine, VTS-08-0 two-for-one twister, yarn forming inspection and yarn forming warehousing;
the post-finishing process comprises the following steps: singeing, boiling, washing, untwisting and scutching, boiling, drying, brushing, heat setting, pot steaming, washing, untwisting and scutching, boiling, untwisting and scutching, softening and drying, pot steaming and preshrinking.
2. The delbrueck Yun Ni fabric and the method for manufacturing the same as claimed in claim 1, wherein the wool reactive dye low temperature dyeing process is as follows: adding 0.5-1.0% of penetrating agent, 1.0-2.0% of certain amount of glacial acetic acid with concentration of 97% or high-quality formic acid with concentration of 85% and 3.0-8.0% of active low-temperature dyeing auxiliary agent and standard formula of lynacin dye into the wool tops to be dyed at 30-40 ℃, firstly raising the temperature to 70 ℃ at 1-1.5 ℃/min for 10-15 min, then continuing raising the temperature to 88-90 ℃ at 0.5-1.0 ℃/min for 30-60 min for dyeing, and then lowering the temperature to 70 ℃ for post-treatment after finishing dyeing.
3. The delbrueck Yun Ni fabric and the manufacturing method thereof according to claim 1, wherein the polyester disperse dye low-temperature dyeing process is as follows: adding 0.5% -1.0% of penetrating agent, 1.0% -2.0% of certain amount of glacial acetic acid with concentration of 97%, 1.0% -2.0% of low-temperature dyeing auxiliary agent and 2.0% -8.0% of disperse dye with standard formula into the wool tops to be dyed at 40-50 ℃, heating to 90 ℃ at 2-3 ℃ per minute, preserving heat for 5 minutes, continuously heating to 120-130 ℃ at 0.5-1.0 ℃ per minute, preserving heat for 30-60 minutes, dyeing, directly discharging at high temperature after finishing dyeing, and entering post-treatment.
4. The invention relates to a Jacquard Yun Ni fabric and a manufacturing method thereof, which are characterized in that,
in the step of washing, the pressure of a roller in the washing and shrinking combination machine is regulated to be 1-2bar, the pressure of a shrinking plate on a shrinking box is regulated to be 0.1-0.5bar, the speed of the vehicle is regulated to be 180m/min, the temperature is 35-45 ℃, the washing and shrinking agent is added to be 0.8-2% owf during production, and the rolling liquid rate is 80-110%.
5. The fabric of jail Yun Ni and its production process as claimed in claim 4, wherein the said fabric of jail Yun Ni and its production process are characterized in that the speed of the drying step is 15-25m/min and the overfeeding is 20-28%.
6. The method according to claim 1, wherein in the heat-setting step, the heat-setting temperature is 185 ℃, the heat-setting width depends on the actual requirement, and the heat-setting treatment time is 38-60S.
7. The invention relates to a Jacquard Yun Ni fabric and a manufacturing method thereof,
the method is characterized in that in the upper softening and drying step, the speed of the vehicle is 10-25m/min, the overfeeding is 25-28%, weft tension is applied to the fabric by utilizing needle plates at two sides under the open width, the fabric is pulled open while being dried, meanwhile, the softening agent on a slurry rolling device is utilized, the pressing and sucking method is adopted, the softening agent of 10-30g/l of material is converted, and the drying temperature is 120-160 ℃.
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| CN202210973546.XA CN117626499A (en) | 2022-08-15 | 2022-08-15 | Yaer Yun Ni fabric and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210973546.XA CN117626499A (en) | 2022-08-15 | 2022-08-15 | Yaer Yun Ni fabric and manufacturing method thereof |
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