阅读说明：本技术 一种防脱毛巾织物及其加工方法 (Anti-falling towel fabric and processing method thereof ) 是由 董耀辉 于 2021-10-09 设计创作，主要内容包括：本发明涉及纺织品生产技术领域,尤其涉及一种防脱毛巾织物及其加工方法,该织物按质量份计包括以下原料：棉纤维100-130份、甲壳素纤维50-65份、涤纶纤维50-65份、LD-9400H抗静电剂70-90份、聚乙烯醇树脂30-50份、防螨添加剂36-60份和防脱添加剂35-45份。本发明不仅能够有效地提高对螨虫的消灭效果,而且还能有效地提高织物的防脱毛性能。(The invention relates to the technical field of textile production, in particular to an anti-dropping towel fabric and a processing method thereof, wherein the anti-dropping towel fabric comprises the following raw materials in parts by mass: 100-130 parts of cotton fiber, 50-65 parts of chitin fiber, 50-65 parts of polyester fiber, 70-90 parts of LD-9400H antistatic agent, 30-50 parts of polyvinyl alcohol resin, 36-60 parts of anti-mite additive and 35-45 parts of anti-dropping additive. The invention not only can effectively improve the killing effect on mites, but also can effectively improve the hair shedding prevention performance of the fabric.)

1. The anti-dropping towel fabric is characterized by comprising the following raw materials in parts by mass: 100-130 parts of cotton fiber, 50-65 parts of chitin fiber, 50-65 parts of polyester fiber, 70-90 parts of LD-9400H antistatic agent, 30-50 parts of polyvinyl alcohol resin, 36-60 parts of anti-mite additive and 35-45 parts of anti-dropping additive.

2. The anti-dropping towel fabric according to claim 1, wherein the mass ratio of the cotton fiber, the chitin fiber and the polyester fiber is 2:1: 1.

3. The anti-dropping terry towel as claimed in claim 1, wherein the anti-mite additive is prepared by mixing diluted MGU-350 mite removing liquid and 1-arylmethyl-3 aryl-1H-pyrazole-5 carboxylic acid acetylxylan ester.

4. The anti-dropping terry towel fabric as claimed in claim 3, wherein the MGU-350 mite-killing liquid and 1-arylmethyl-3 aryl-1H-pyrazole-5 carboxylic acid acetylxylan ester are in a mass ratio of 1:5, wherein the concentration of the MGU-350 mite-killing liquid is 76% -80%.

5. The anti-dropping towel fabric according to claim 1, wherein the anti-dropping additive is formed by mixing polyoxyethylene castor oil, sulfonated castor oil and water according to a mass ratio of 1:25: 15.

6. The processing method of the anti-dropping towel fabric is characterized by comprising the following steps:

s1, preprocessing: mixing the LD-9400H antistatic agent, polyvinyl alcohol resin and water in proportion to obtain a mixed solution, immersing the cotton fibers, the chitin fibers and the polyester fibers in the mixed solution for 7-8 hours, taking out and drying for later use;

s2, spinning: preparing warp yarns by processes of cotton cleaning, cotton carding, combing, drawing, roving, spinning, twisting, warping and slashing, and preparing weft yarns in the same way for later use;

and S3, middle processing: sequentially immersing the warp yarns and the weft yarns in the anti-mite additive and the anti-falling additive for 10-12 hours, taking out the warp yarns and the weft yarns, and drying the warp yarns and the weft yarns in a dryer for later use;

s4, weaving: introducing the warp yarns and the weft yarns into a loom, and enabling the warp yarns and the weft yarns to be interlaced and overlapped to form grey cloth;

s5, post-processing: removing the stained parts on the grey cloth by scouring, dyeing the grey cloth by using active environment-friendly dyeing to achieve the required color, and washing the grey cloth by water after dyeing to enable the pH value of the grey cloth to be neutral to obtain a fabric;

s6, sorting: and (3) blanking the fabric, softening the fabric by using polysiloxane after blanking, and drying by using a mechanical softening dryer.

7. The processing method of the anti-dropping towel fabric according to claim 6, characterized in that the specific process for preparing warp and weft in S2 is as follows:

A. cotton cleaning: loosening cotton fiber, chitin fiber and polyester fiber into fiber blocks or fiber bundles, removing impurities in the fiber and short fiber with the diameter of less than 16 mm, mixing, and coiling to prepare fiber rolls;

B. carding cotton: decomposing the fiber roll into single fiber state, mixing, and making into rough cotton sliver;

C. combing: separating fiber again, removing short fiber below 20 mm, and stretching the cotton sliver to obtain refined cotton sliver;

D. drawing: setting the linear speed of a doubling winder, introducing refined cotton slivers, and combining 6-8 strands into one strand to obtain cooked slivers;

E. roving: uniformly stretching and thinning the drawn slivers, straightening fibers, and twisting the drawn slivers to obtain roving;

F. spinning: the roving is attenuated to the required fineness, the fiber is straightened, the fiber strand is twisted back to prepare spun yarn, and then the spun yarn is wound on a bobbin for standby;

G. twisting: combining two or more single spun yarns to form a folded yarn, and winding the twisted folded yarn on a bobbin for later use;

H. warping and slashing: leading out a certain number of plied yarns with certain length from a bobbin to form warp yarns, tightly winding the warp yarns on a warping shaft in parallel, combining the warp yarns on the warping shaft into a piece, allowing the warp yarns to pass through slurry, squeezing, drying and winding to obtain a beam of knitting;

I. drawing-in: and (3) sequentially passing the warp yarns on the beam through a dropper, a heddle and a reed to form a shed on the warp yarns.

8. The processing method of the anti-dropping towel fabric according to claim 7, characterized in that the preparation method of the slurry is as follows: weighing 4-6 parts of starch, 11-15 parts of polyvinyl alcohol, 0.6-0.7 part of acrylic acid sizing assistant, 1.7-2.2 parts of smoothing agent and 1000 parts of water 800-containing ion-sizing agent according to the parts by mass, and mixing to obtain the sizing agent, wherein the warp yarns are immersed into the prepared slurry at the temperature of 75-85 ℃ at the sizing rate of 550-650 r/min.

9. The method as claimed in claim 6, wherein the warp knitting plate height of the loom is set between 3-3.5mm, the opening angle is controlled within the range of 24 ° -28 °, the tension is set at 45-55kgf, and the rotation speed is set at 320- > 350 r/min.

Technical Field

The invention relates to the technical field of textile production, in particular to an anti-falling towel fabric and a processing method thereof.

Background

The production of the towel generally comprises the steps of combing, spooling, sizing, weaving, dyeing and the like, wherein the sizing is one of the most critical processes in the production process of the plush towel, aims to prevent or reduce the broken ends of the yarns during weaving and improve the working efficiency, and is a technological process for treating the yarns with a sizing agent to increase the strength of the yarns.

Fabrics such as towels are used in various aspects, such as bathing, washing, outdoor and the like, and after the towel fabrics are used for a long time, some mites gradually exist on the fabrics, and the mites have certain influence on the skin of a user. Therefore, an anti-dropping towel fabric and a processing method thereof are provided for solving the problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides an anti-falling towel fabric and a processing method thereof.

The anti-dropping towel fabric comprises the following raw materials in parts by mass: 100-130 parts of cotton fiber, 50-65 parts of chitin fiber, 50-65 parts of polyester fiber, 70-90 parts of LD-9400H antistatic agent, 30-50 parts of polyvinyl alcohol resin, 36-60 parts of anti-mite additive and 35-45 parts of anti-dropping additive.

Preferably, the mass ratio of the cotton fibers to the chitin fibers to the polyester fibers is 2:1: 1.

Preferably, the anti-mite additive is prepared by mixing diluted MGU-350 mite removing liquid and 1-arylmethyl-3 aryl-1H-pyrazole-5 carboxylic acid acetylxylan ester.

Preferably, the weight ratio of the MGU-350 mite removing liquid to the 1-arylmethyl-3 aryl-1H-pyrazole-5 carboxylic acid acetylxylan ester is 1:5, wherein the concentration of the MGU-350 mite removing liquid is 76% -80%. .

Preferably, the anti-dropping additive is prepared by mixing polyoxyethylene castor oil, sulfonated castor oil and water according to the mass ratio of 1:25: 15.

A processing method of an anti-dropping towel fabric comprises the following steps:

s1, preprocessing: mixing the LD-9400H antistatic agent, polyvinyl alcohol resin and water in proportion to obtain a mixed solution, immersing the cotton fibers, the chitin fibers and the polyester fibers in the mixed solution for 7-8 hours, taking out and drying for later use;

s2, spinning: preparing warp yarns by processes of cotton cleaning, cotton carding, combing, drawing, roving, spinning, twisting, warping and slashing, and preparing weft yarns in the same way for later use;

and S3, middle processing: sequentially immersing the warp yarns and the weft yarns in the anti-mite additive and the anti-falling additive for 10-12 hours, taking out the warp yarns and the weft yarns, and drying the warp yarns and the weft yarns in a dryer for later use;

s4, weaving: introducing the warp yarns and the weft yarns into a loom, and enabling the warp yarns and the weft yarns to be interlaced and overlapped to form grey cloth;

s5, post-processing: removing the stained parts on the grey cloth by scouring, dyeing the grey cloth by using active environment-friendly dyeing to achieve the required color, and washing the grey cloth by water after dyeing to enable the pH value of the grey cloth to be neutral to obtain a fabric;

s6, sorting: and (3) blanking the fabric, softening the fabric by using polysiloxane after blanking, and drying by using a mechanical softening dryer.

Preferably, the specific process for preparing the warp yarns and the weft yarns in S2 is as follows:

A. cotton cleaning: loosening cotton fiber, chitin fiber and polyester fiber into fiber blocks or fiber bundles, removing impurities in the fiber and short fiber with the diameter of less than 16 mm, mixing, and coiling to prepare fiber rolls;

B. carding cotton: decomposing the fiber roll into single fiber state, mixing, and making into rough cotton sliver;

C. combing: separating fiber again, removing short fiber below 20 mm, and stretching the cotton sliver to obtain refined cotton sliver;

D. drawing: setting the linear speed of a doubling winder, introducing refined cotton slivers, and combining 6-8 strands into one strand to obtain cooked slivers;

E. roving: uniformly stretching and thinning the drawn slivers, straightening fibers, and twisting the drawn slivers to obtain roving;

F. spinning: the roving is attenuated to the required fineness, the fiber is straightened, the fiber strand is twisted back to prepare spun yarn, and then the spun yarn is wound on a bobbin for standby;

G. twisting: combining two or more single spun yarns to form a folded yarn, and winding the twisted folded yarn on a bobbin for later use;

H. warping and slashing: leading out a certain number of plied yarns with certain length from a bobbin to form warp yarns, tightly winding the warp yarns on a warping shaft in parallel, combining the warp yarns on the warping shaft into a piece, allowing the warp yarns to pass through slurry, squeezing, drying and winding to obtain a beam of knitting;

I. drawing-in: and (3) sequentially passing the warp yarns on the beam through a dropper, a heddle and a reed to form a shed on the warp yarns.

Preferably, the preparation method of the slurry is as follows: weighing 4-6 parts of starch, 11-15 parts of polyvinyl alcohol, 0.6-0.7 part of acrylic acid sizing assistant, 1.7-2.2 parts of smoothing agent and 1000 parts of water 800-containing ion-sizing agent according to the parts by mass, and mixing to obtain the sizing agent, wherein the warp yarns are immersed into the prepared slurry at the temperature of 75-85 ℃ at the sizing rate of 550-650 r/min.

Preferably, the height of a warp knitting plate of the weaving machine is set between 3 mm and 3.5mm, the opening angle is controlled within the range of 24 degrees to 28 degrees, the tension is set between 45kgf and 55kgf, and the rotating speed is set to be 320-350 r/min.

Compared with the prior art, the invention has the beneficial effects that:

1. in the invention, the abamectin is prepared into 76-80% solution and mixed with the 1-arylmethyl-3 aryl-1H-pyrazole-5 carboxylic acid acetylxylan ester to prepare the anti-mite additive, so that the neurophysiological activity of mites can be stimulated, and the depletion of proteins in mites can be caused, so that the mites die and are killed, and the killing effect on the mites can be effectively improved.

2. According to the invention, the anti-hair-loss additive is prepared by mixing the polyoxyethylene castor oil, the sulfonated castor oil and water, and the warp yarns and the weft yarns are immersed in the anti-hair-loss additive in the processing process, so that the components of the additive are infiltrated into the additive, the cohesive force of the warp yarns and the weft yarns is improved, and the anti-hair-loss performance of the fabric can be effectively improved.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples.

Example 1:

100 parts of cotton fiber, 50 parts of chitin fiber, 50 parts of polyester fiber, 70 parts of LD-9400H antistatic agent, 30 parts of polyvinyl alcohol resin, 36 parts of anti-mite additive and 35 parts of anti-dropping additive.

Example 2:

120 parts of cotton fiber, 60 parts of chitin fiber, 60 parts of polyester fiber, 80 parts of LD-9400H antistatic agent, 40 parts of polyvinyl alcohol resin, 48 parts of anti-mite additive and 40 parts of anti-dropping additive.

Example 3:

130 parts of cotton fiber, 65 parts of chitin fiber, 65 parts of polyester fiber, 90 parts of LD-9400H antistatic agent, 50 parts of polyvinyl alcohol resin, 60 parts of anti-mite additive and 45 parts of anti-dropping additive.

In examples 1-3 above:

the anti-mite additive is formed by mixing diluted MGU-350 mite removing liquid and 1-arylmethyl-3 aryl-1H-pyrazole-5 carboxylic acid acetylxylan ester, wherein the mass ratio of the MGU-350 mite removing liquid to the 1-arylmethyl-3 aryl-1H-pyrazole-5 carboxylic acid acetylxylan ester is 1:5, and the concentration of the MGU-350 mite removing liquid is 76%.

② the anti-dropping additive is prepared by mixing polyoxyethylene castor oil, sulfonated castor oil and water according to the mass ratio of 1:25: 15.

And the above examples 1 to 3 were all prepared into terry towel fabrics by the following procedure:

s1, preprocessing: mixing the LD-9400H antistatic agent, polyvinyl alcohol resin and water in proportion to obtain a mixed solution, immersing the cotton fibers, the chitin fibers and the polyester fibers in the mixed solution for 7 hours, taking out and drying for later use;

s2, spinning: preparing warp yarns by processes of cotton cleaning, cotton carding, combing, drawing, roving, spinning, twisting, warping and slashing, and preparing weft yarns in the same way for later use, wherein the specific process comprises the following steps:

A. cotton cleaning: loosening cotton fiber, chitin fiber and polyester fiber into fiber blocks or fiber bundles, removing impurities in the fiber and short fiber with the diameter of less than 16 mm, mixing, and coiling to prepare fiber rolls;

B. carding cotton: decomposing the fiber roll into single fiber state, mixing, and making into rough cotton sliver;

C. combing: separating fiber again, removing short fiber below 20 mm, and stretching the cotton sliver to obtain refined cotton sliver;

D. drawing: setting the linear speed of a doubling winder, introducing refined cotton slivers, and combining 6-8 strands into one strand to obtain cooked slivers;

E. roving: uniformly stretching and thinning the drawn slivers, straightening fibers, and twisting the drawn slivers to obtain roving;

F. spinning: the roving is attenuated to the required fineness, the fiber is straightened, the fiber strand is twisted back to prepare spun yarn, and then the spun yarn is wound on a bobbin for standby;

G. twisting: combining two or more single spun yarns to form a folded yarn, and winding the twisted folded yarn on a bobbin for later use;

H. warping and slashing: leading out a certain number of plied yarns with certain length from a bobbin to form warp yarns, enabling the warp yarns to be tightly wound on a warping shaft in parallel, combining the warp yarns on the warping shaft into one piece, immersing the warp yarns into prepared slurry at the temperature of 75 ℃ at the sizing rate of 550r/min, and winding to obtain a beam of knitting after squeezing and drying;

I. drawing-in: sequentially enabling warp yarns on a weaving shaft to pass through a dropper, a heddle and a reed so as to form a shed on the warp yarns;

and S3, middle processing: sequentially immersing the warp yarns and the weft yarns in the anti-mite additive and the anti-falling additive for 10-12 hours, taking out the warp yarns and the weft yarns, and drying the warp yarns and the weft yarns in a dryer for later use;

s4, weaving: introducing the warp and weft into a loom, adjusting the height of a warp knitting-out plate to be 3-3.5mm, controlling an opening angle to be within a range of 24-28 degrees, setting tension to be 45kgf and setting rotating speed to be 320r/min, and enabling the warp and the weft to be woven and overlapped in a staggered manner to form a grey cloth;

s5, post-processing: removing the stained parts on the grey cloth by scouring, dyeing the grey cloth by using active environment-friendly dyeing to achieve the required color, and washing the grey cloth by water after dyeing to enable the pH value of the grey cloth to be neutral to obtain a fabric;

s6, sorting: and (3) blanking the fabric, softening the fabric by using polysiloxane after blanking, and drying by using a mechanical softening dryer.

In the slashing process in the production, the preparation method of the size comprises the following steps: weighing 4 parts of starch, 11 parts of polyvinyl alcohol, 0.6 part of acrylic acid type sizing aid, 1.7 parts of smoothing agent and 800 parts of water according to parts by mass, and mixing to obtain the acrylic acid type sizing agent.

Test one: determination of anti-mite Properties on fabrics

Comparative example 1: compared with the example 1, the raw materials and the components are consistent except that the anti-mite additive does not contain 1-arylmethyl-3 aryl-1H-pyrazole-5 carboxylic acid acetylxylan ester;

comparative example 2: compared with the example 2, the raw materials and the components are consistent except that the anti-mite additive does not contain 1-arylmethyl-3 aryl-1H-pyrazole-5 carboxylic acid acetylxylan ester;

comparative example 3: compared with the example 3, the raw materials and the components are consistent except that the anti-mite additive does not contain 1-arylmethyl-3 aryl-1H-pyrazole-5 carboxylic acid acetylxylan ester;

the production process of comparative examples 1 to 3 was identical to that of examples 1 to 3.

Reference example 1: compared with the example 1, the raw materials and the components are consistent except that no anti-mite additive is added;

reference example 2: compared with the example 2, the raw materials and the components are consistent except that no anti-mite additive is added;

reference example 3: compared with the embodiment 3, the raw materials and the components are consistent except that no anti-mite additive is added;

the production process of reference examples 1-3 was identical to the process of examples 1-3 except that the treatment process in S3 was not submerged in the anti-mite additive.

The fabrics of examples 1 to 3, comparative examples 1 to 3 and reference examples 1 to 3 were tested in the order specified in GB/T24253-2009 "evaluation of anti-mite properties of textiles" and the inhibition of mites was recorded in the following table:

from the test results in the table above, it can be seen that:

in three groups of experiments, the inhibition rate is that the embodiment is more than 80% and the comparative example is more than 60% and the reference example from large to small, so that the addition of the MGU-350 mite removing liquid can have a certain protective effect on mite antibiosis, and after the 1-arylmethyl-3 aryl-1H-pyrazole-5 carboxylic acid acetylxylan ester is mixed, the anti-mite effect on fabrics can be further improved.

And (2) test II: on the basis of the first test, the concentration of the MGU-350 mite removing liquid is measured

Example 4: compared with the embodiment 1, the other raw materials and components are consistent except that the concentration of the MGU-350 mite removing liquid is 80 percent;

example 5: compared with the embodiment 2, the other raw materials and components are consistent except that the concentration of the MGU-350 mite removing liquid is 80 percent;

example 6: compared with the embodiment 3, the other raw materials and components are consistent except that the concentration of the MGU-350 mite removing liquid is 80 percent;

comparative example 1: compared with the embodiment 1, the other raw materials and components are consistent except that the concentration of the MGU-350 mite removing liquid is 75 percent;

comparative example 2: compared with the embodiment 2, the other raw materials and components are consistent except that the concentration of the MGU-350 mite removing liquid is 75 percent;

comparative example 3: compared with the embodiment 3, the other raw materials and components are consistent except that the concentration of the MGU-350 mite removing liquid is 75 percent;

comparative example 4: compared with the embodiment 1, the raw materials and components are the same except that the concentration of MGU-350 except the mite liquid is 81%;

comparative example 5: compared with the embodiment 2, the raw materials and components are the same except that the concentration of MGU-350 except the mite liquid is 81%;

comparative example 6: compared with the embodiment 3, the raw materials and components are the same except that the concentration of MGU-350 except the mite liquid is 81%;

the above-mentioned preparation processes of examples 4 to 6 and comparative examples 1 to 6 were identical to those of examples 1 to 3.

The fabrics of examples 1 to 6 and comparative examples 1 to 6 were tested in the order specified in GB/T24253-2009 evaluation of anti-mite properties for textiles, and the mite inhibition was recorded in the following table:

from the test results in the table above, it can be seen that:

in three groups of experiments, the inhibition effect on mites is greatly reduced when the concentration of the MGU-350 mite killing liquid is lower than 76% or higher than 80%, and the inhibition effect on mites is kept stable and strong when the concentration of the MGU-350 mite killing liquid is between 76% and 80%, so that the optimal concentration range of the MGU-350 mite killing liquid is 76% -80%.

And (3) test III: determination of Hair loss prevention ability of Fabric

Comparative example 4: compared with the embodiment 1, the anti-dropping additive does not contain polyoxyethylene castor oil, and other raw materials and components are consistent;

comparative example 5: compared with the embodiment 2, the other raw materials and components are consistent except that the anti-dropping additive does not contain polyoxyethylene castor oil;

comparative example 6: compared with the embodiment 3, the other raw materials and components are consistent except that the anti-dropping additive does not contain polyoxyethylene castor oil;

the production process of comparative examples 4 to 6 was identical to that of examples 1 to 3.

Reference example 4: compared with the embodiment 1, the other raw materials and components are consistent except that no anti-dropping additive is added;

reference example 5: compared with the embodiment 2, the other raw materials and components are consistent except that no anti-dropping additive is added;

reference example 6: compared with the embodiment 3, the other raw materials and components are consistent except that no anti-dropping additive is added;

the production methods of reference examples 4 to 6 were identical to those of examples 1 to 3 except that the treatment process in S3 was not immersed in the anti-separation additive.

The fabrics of examples 1 to 3, comparative examples 4 to 6 and reference examples 4 to 6 were tested as specified in GB/T22798-2009 "towel product depilation ratio test method", and the test data (depilation ratio) are reported in the following table:

from the above experimental results, it can be seen that the depilation rate in each group of experiments is in the order of reference examples, comparative examples and examples from high to low, and compared with the examples, the comparative examples contain the anti-hair-loss additive, but the polyoxyethylene castor oil is not added as the raw material of the anti-hair-loss additive, and the reference examples do not contain the anti-hair-loss additive, and the results show that the combination of the sulfonated castor oil and water has a certain inhibition effect on hair loss, and the combination of the sulfonated castor oil and the polyoxyethylene castor oil can further improve the inhibition effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.