CN112680850B - Stone needle fiber yarn and preparation method thereof - Google Patents
Stone needle fiber yarn and preparation method thereof Download PDFInfo
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- CN112680850B CN112680850B CN202011501575.3A CN202011501575A CN112680850B CN 112680850 B CN112680850 B CN 112680850B CN 202011501575 A CN202011501575 A CN 202011501575A CN 112680850 B CN112680850 B CN 112680850B
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- 239000000835 fiber Substances 0.000 title claims abstract description 163
- 239000004575 stone Substances 0.000 title claims abstract description 58
- 238000002360 preparation method Methods 0.000 title claims abstract description 33
- 229920000742 Cotton Polymers 0.000 claims abstract description 118
- 229920002334 Spandex Polymers 0.000 claims abstract description 94
- 239000004759 spandex Substances 0.000 claims abstract description 94
- 210000000085 cashmere Anatomy 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000000341 volatile oil Substances 0.000 claims abstract description 15
- 239000002270 dispersing agent Substances 0.000 claims description 32
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 25
- 239000002245 particle Substances 0.000 claims description 24
- 238000002156 mixing Methods 0.000 claims description 23
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 18
- 229930195729 fatty acid Natural products 0.000 claims description 18
- 239000000194 fatty acid Substances 0.000 claims description 18
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 14
- 229940072056 alginate Drugs 0.000 claims description 14
- 235000010443 alginic acid Nutrition 0.000 claims description 14
- 229920000615 alginic acid Polymers 0.000 claims description 14
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 14
- 239000011787 zinc oxide Substances 0.000 claims description 14
- 238000009987 spinning Methods 0.000 claims description 13
- 239000002216 antistatic agent Substances 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000009740 moulding (composite fabrication) Methods 0.000 claims description 12
- 239000003921 oil Substances 0.000 claims description 12
- 238000007493 shaping process Methods 0.000 claims description 12
- 238000010008 shearing Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 6
- 238000009960 carding Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- -1 ethoxylated aliphatic alkylamine Chemical class 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 125000005313 fatty acid group Chemical group 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003115 biocidal effect Effects 0.000 abstract description 5
- 238000002653 magnetic therapy Methods 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract description 3
- 150000004665 fatty acids Chemical class 0.000 description 16
- 230000000844 anti-bacterial effect Effects 0.000 description 14
- 239000004576 sand Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 229920006306 polyurethane fiber Polymers 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009956 embroidering Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Woven Fabrics (AREA)
- Artificial Filaments (AREA)
Abstract
The application discloses stone needle fiber yarns and a preparation method thereof, which relate to the technical field of magnetic therapy health care and comprise at least one synthetic sub-yarn blended by modified cotton fiber, modified spandex fiber and cashmere; the modified cotton fiber, the modified spandex fiber and the cashmere in parts by weight are 10-16: 2-4: 1. this application has the fibrous inner hole of structure of cotton fibre of modified through essential oil promotion to prevent the fibrous static of modified spandex through antistatic liquid and produce, with the fibrous effective interact of modified spandex fibre and modified cotton fibre of realization, and then make this stone needle fiber yarn have effective antibiotic and use comfortable effect.
Description
Technical Field
The application relates to the technical field of magnetic therapy health care, in particular to stone needle fiber yarns and a preparation method thereof.
Background
The fiber yarn is used for weaving, rope making, thread making, knitting, embroidering and the like. The elastic property is an important index of the fiber yarn and has important influence on the quality of a finished product. Meanwhile, with the improvement of living standard and health consciousness of people, the demand of the antibacterial fabric is increasing, and the antibacterial fabric can block various harmful bacteria from contacting with human bodies and kill the bacteria.
In the prior art, the antibacterial fiber is usually used alone to prepare civil and medical fabrics, so that the textile fabric is difficult to simultaneously have spinnability, hygroscopicity, air permeability, antistatic property, pilling resistance, skin affinity and the like.
When judging the elastic property of the yarn, the elastic property of the fiber yarn is generally characterized by the elongation at break. The elongation at break is the ratio of the difference of the length before and after stretching to the length before stretching when the fiber yarn is pulled apart under the action of external force. Due to the material characteristics of the antibacterial fiber, the antibacterial fiber cannot have good elastic performance while having effective antibacterial performance, and the comfort of the antibacterial fiber in the use process is affected, and needs to be improved.
Disclosure of Invention
In view of the above, the first objective of the present application is to provide a stone needle fiber yarn for achieving the purpose of effective antibacterial and comfortable use. The specific scheme is as follows:
a stone needle fiber yarn comprises at least one synthetic sub-yarn blended by modified cotton fiber, modified spandex fiber and cashmere;
the modified cotton fiber, the modified spandex fiber and the cashmere in parts by weight are 10-16: 2-4: 1;
the modified cotton fiber comprises the following components in parts by weight:
30-60 parts of cotton fiber;
6-12 parts of nano stone needle;
1-3 parts of zinc oxide;
0.5-0.8 part of dispersant;
the preparation method of the modified cotton fiber comprises the following steps:
step 1, adding 30-60 parts by weight of cotton fiber, 6-12 parts by weight of nano stone needle, 1-3 parts by weight of zinc oxide and 0.5-0.8 part by weight of dispersing agent into a mixer for mixing, and keeping the vacuum in the mixer and the relative humidity lower than 3% to obtain a mixed material;
step 2, adding the mixed material into a double-screw extruder, and carrying out melt extrusion, cooling, belt casting and shearing to obtain modified cotton fiber particles;
step 3, sequentially carrying out spinning, winding, forming, bundling, thread guiding, primary drafting, oil bath, secondary drafting, tertiary drafting, curling and loose shaping on the modified cotton fiber particles to obtain modified cotton fiber;
the modified spandex fiber comprises the following components in parts by weight:
30-60 parts of spandex fiber;
3-6 parts of alginate fibers;
1-2 parts of ferroferric oxide;
0.5-0.8 part of dispersant;
the preparation method of the modified spandex fiber comprises the following steps:
step 1, adding 30-60 parts by weight of spandex fiber, 3-6 parts by weight of alginate fiber, ferroferric oxide and 0.5-0.8 part by weight of dispersant into a mixer for mixing to obtain a mixed material;
step 2, adding the mixed material into a double-screw extruder, and carrying out melt extrusion, cooling, belt casting and shearing to obtain modified spandex fiber particles;
and 3, sequentially carrying out spinning, winding, forming, bundling, yarn guiding, primary drafting, oil bath, secondary drafting, tertiary drafting, curling and relaxation shaping on the modified spandex fiber particles to obtain the modified spandex fiber.
Preferably: the dispersant is a fatty acid amide dispersant.
The second purpose of the invention is to provide a preparation method of the stone needle fiber yarn, which comprises the following steps:
step 1, placing the modified cotton fiber and the modified spandex fiber into essential oil and antistatic liquid respectively and standing for 2 hours, wherein the weight ratio of the essential oil to the modified cotton fiber is 1:3-5, and the weight ratio of an antistatic agent to water in the antistatic liquid is 1: 8-10;
step 2, taking out the modified cotton fiber and the modified spandex fiber and drying the fibers;
step 3, mixing the following components in parts by weight of 10-16: 2-4: 1, mixing the modified cotton fiber, the modified spandex fiber and the cashmere to obtain a mixed cotton roll;
and 4, sequentially carrying out blowing, cotton carding, drawing, coarse sand, fine sand and spooling on the mixed cotton rolls to obtain the stone needle fiber yarns.
Preferably: the antistatic agent is ethoxylated aliphatic alkylamine.
According to the scheme, the application provides the stone needle fiber yarn and the preparation method thereof, and the stone needle fiber yarn has the following beneficial effects: the stone needle fiber yarn is made of modified cotton fiber, modified spandex fiber and cashmere in a proper proportion, so that the stone needle fiber yarn has a comfortable use effect while achieving the purpose of effective antibiosis through far infrared rays and ultrasonic pulses generated by nano stone needle components; meanwhile, the modified cotton fiber and the modified spandex fiber are synthesized by corresponding components and a preparation method, so that the stone needle fiber yarn which has the antibacterial property and is comfortable to use is obtained after the modified cotton fiber and the modified spandex fiber are blended with cashmere; the modified cotton fiber is prepared from the corresponding components and the preparation method, so that the nano stone needle and the zinc oxide are uniformly dispersed in the cotton fiber under the action of the dispersing agent, and the antibacterial and magnetic therapy effects of the modified cotton fiber are effectively improved; the modified spandex fiber is uniformly dispersed in the spandex fiber under the action of a dispersing agent through corresponding components and a preparation method, and the alginate fiber and the ferroferric oxide are combined, so that the modified spandex fiber has uniformly distributed magnetism, the purpose of exciting magnetic force and far infrared rays with the modified spandex fiber is achieved, and the purpose of improving the antibacterial effect of the stone needle fiber yarn is achieved; the preparation method of the stone needle fiber yarn has the following beneficial effects: promote the fibrous structure inner hole of modified cotton silk through essential oil to prevent modified spandex fibrous static through antistatic liquid and produce, with the fibrous effective interact of realization modified spandex fibre and modified cotton silk, and then make this stone needle fiber yarn have effective antibiotic and use comfortable effect.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a flow chart of a method for preparing a stone needle fiber yarn disclosed in the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The stone needle polyester yarn, the cloth and the manufacturing method thereof according to the embodiment of the invention are specifically explained as follows:
as shown in figure 1, the stone needle fiber yarn comprises at least one synthetic sub-yarn blended by modified cotton fiber, modified spandex fiber and cashmere. Wherein the modified cotton fiber, the modified spandex fiber and the cashmere are mixed according to the weight ratio of 10-16: 2-4: 1.
the modified cotton fiber comprises 30-60 parts by weight of cotton fiber, 6-12 parts by weight of nano stone needle, 1-3 parts by weight of zinc oxide and 0.5-0.8 part by weight of fatty acid amide dispersing agent.
The preparation method of the modified cotton fiber comprises the following steps:
step 1, adding 30-60 parts by weight of cotton fiber, 6-12 parts by weight of nano stone needle, 1-3 parts by weight of zinc oxide and 0.5-0.8 part by weight of fatty acid amide dispersing agent into a mixer for mixing, and keeping the vacuum in the mixer and the relative humidity lower than 3% to obtain a mixed material;
step 2, adding the mixed material into a double-screw extruder, and carrying out melt extrusion, cooling, belt casting and shearing to obtain modified cotton fiber particles;
and 3, sequentially carrying out spinning, winding, forming, bundling, yarn guiding, primary drafting, oil bath, secondary drafting, tertiary drafting, curling and relaxation shaping on the modified cotton fiber particles to obtain the modified cotton fiber.
Correspondingly, the modified spandex fiber comprises, by weight, 30-60 parts of spandex fiber, 3-6 parts of alginate fiber, 1-2 parts of ferroferric oxide and 0.5-0.8 part of fatty acid amide dispersing agent.
The preparation method of the spandex fiber comprises the following steps:
step 1, adding 30-60 parts of spandex fiber, 3-6 parts of alginate fiber, 1-2 parts of ferroferric oxide and 0.5-0.8 part of fatty acid amide dispersing agent in parts by weight into a mixer, and mixing to obtain a mixed material;
step 2, adding the mixed material into a double-screw extruder, and carrying out melt extrusion, cooling, belt casting and shearing to obtain modified spandex fiber particles;
and 3, sequentially carrying out spinning, winding, forming, bundling, yarn guiding, primary drafting, oil bath, secondary drafting, tertiary drafting, curling and relaxation shaping on the modified spandex fiber particles to obtain the modified spandex fiber.
The invention also provides a preparation method of the stone needle fiber yarn, which comprises the following steps:
step 1, placing the modified cotton fiber and the modified spandex fiber into essential oil and antistatic liquid respectively and standing for 2 hours, wherein the weight ratio of the essential oil to the modified cotton fiber is 1:3-5, and the weight ratio of an antistatic agent to water in the antistatic liquid is 1: 8-10;
step 2, taking out the modified cotton fiber and the modified spandex fiber and drying the fibers;
step 3, mixing the following components in parts by weight of 10-16: 2-4: 1, mixing the modified cotton fiber, the modified spandex fiber and the cashmere to obtain a mixed cotton roll;
and 4, sequentially carrying out blowing, cotton carding, drawing, coarse sand, fine sand and spooling on the mixed cotton rolls to obtain the stone needle fiber yarns.
The antistatic agent is an ethoxylated aliphatic alkylamine.
Example one
As shown in figure 1, the stone needle fiber yarn comprises at least one synthetic sub-yarn blended by modified cotton fiber, modified spandex fiber and cashmere. Wherein the modified cotton fiber, the modified spandex fiber and the cashmere are mixed according to the weight ratio of 10: 2: 1.
the modified cotton fiber comprises 30 parts by weight of cotton fiber, 6 parts by weight of nano stone needle, 1 part by weight of zinc oxide and 0.5 part by weight of fatty acid amide dispersing agent.
The preparation method of the modified cotton fiber comprises the following steps:
step 1, adding 30 parts by weight of cotton fiber, 6 parts by weight of nano stone needle, 1 part by weight of zinc oxide and 0.5 part by weight of fatty acid amide dispersing agent into a mixer for mixing, and keeping the vacuum in the mixer and the relative humidity lower than 3% to obtain a mixed material;
step 2, adding the mixed material into a double-screw extruder, and carrying out melt extrusion, cooling, belt casting and shearing to obtain modified cotton fiber particles;
and 3, sequentially carrying out spinning, winding, forming, bundling, yarn guiding, primary drafting, oil bath, secondary drafting, tertiary drafting, curling and relaxation shaping on the modified cotton fiber particles to obtain the modified cotton fiber.
Correspondingly, the modified spandex fiber comprises 30 parts of spandex fiber, 3 parts of alginate fiber, 1 part of ferroferric oxide and 0.5 part of fatty acid amide dispersing agent in parts by weight.
The preparation method of the spandex fiber comprises the following steps:
step 1, adding 30 parts by weight of spandex fiber, 3 parts by weight of alginate fiber, 1 part by weight of ferroferric oxide and 0.5 part by weight of fatty acid amide dispersant into a mixer, and mixing to obtain a mixed material;
step 2, adding the mixed material into a double-screw extruder, and carrying out melt extrusion, cooling, belt casting and shearing to obtain modified spandex fiber particles;
and 3, sequentially carrying out spinning, winding, forming, bundling, yarn guiding, primary drafting, oil bath, secondary drafting, tertiary drafting, curling and relaxation shaping on the modified spandex fiber particles to obtain the modified spandex fiber.
The invention also provides a preparation method of the stone needle fiber yarn, which comprises the following steps:
step 1, placing the modified cotton fiber and the modified spandex fiber into essential oil and antistatic liquid respectively and standing for 2 hours, wherein the weight ratio of the essential oil to the modified cotton fiber is 1:3, and the weight ratio of an antistatic agent to water in the antistatic liquid is 1: 8;
step 2, taking out the modified cotton fiber and the modified spandex fiber and drying the fibers;
step 3, mixing the following components in parts by weight: 2: 1, mixing the modified cotton fiber, the modified spandex fiber and the cashmere to obtain a mixed cotton roll;
and 4, sequentially carrying out blowing, cotton carding, drawing, coarse sand, fine sand and spooling on the mixed cotton rolls to obtain the stone needle fiber yarns.
The antistatic agent is an ethoxylated aliphatic alkylamine.
Example two
As shown in figure 1, the stone needle fiber yarn comprises at least one synthetic sub-yarn blended by modified cotton fiber, modified spandex fiber and cashmere. The cashmere wool comprises modified cotton fiber, modified spandex fiber and cashmere, wherein the weight ratio of the modified cotton fiber to the modified spandex fiber to the cashmere is 13: 3: 1.
the modified cotton fiber comprises 45 parts by weight of cotton fiber, 9 parts by weight of nano stone needle, 2 parts by weight of zinc oxide and 0.65 part by weight of fatty acid amide dispersing agent.
The preparation method of the modified cotton fiber comprises the following steps:
step 1, adding 45 parts by weight of cotton fiber, 9 parts by weight of nano stone needle, 2 parts by weight of zinc oxide and 0.65 part by weight of fatty acid amide dispersing agent into a mixer for mixing, and keeping the vacuum in the mixer and the relative humidity lower than 3% to obtain a mixed material;
step 2, adding the mixed material into a double-screw extruder, and carrying out melt extrusion, cooling, belt casting and shearing to obtain modified cotton fiber particles;
and 3, sequentially carrying out spinning, winding, forming, bundling, yarn guiding, primary drafting, oil bath, secondary drafting, tertiary drafting, curling and relaxation shaping on the modified cotton fiber particles to obtain the modified cotton fiber.
Correspondingly, the modified spandex fiber comprises 45 parts of spandex fiber, 4.5 parts of alginate fiber, 1.5 parts of ferroferric oxide and 0.65 part of fatty acid amide dispersing agent in parts by weight.
The preparation method of the spandex fiber comprises the following steps:
step 1, adding 45 parts by weight of spandex fiber, 4.5 parts by weight of alginate fiber, 1.5 parts by weight of ferroferric oxide and 0.65 part by weight of fatty acid amide dispersing agent into a mixer to mix to obtain a mixed material;
step 2, adding the mixed material into a double-screw extruder, and carrying out melt extrusion, cooling, belt casting and shearing to obtain modified spandex fiber particles;
and 3, sequentially carrying out spinning, winding, forming, bundling, yarn guiding, primary drafting, oil bath, secondary drafting, tertiary drafting, curling and relaxation shaping on the modified spandex fiber particles to obtain the modified spandex fiber.
The invention also provides a preparation method of the stone needle fiber yarn, which comprises the following steps:
step 1, placing the modified cotton fiber and the modified spandex fiber into essential oil and antistatic liquid respectively and standing for 2 hours, wherein the weight ratio of the essential oil to the modified cotton fiber is 1:4, and the weight ratio of an antistatic agent to water in the antistatic liquid is 1: 9;
step 2, taking out the modified cotton fiber and the modified spandex fiber and drying the fibers;
step 3, mixing the following components in parts by weight: 3: 1, mixing the modified cotton fiber, the modified spandex fiber and the cashmere to obtain a mixed cotton roll;
and 4, sequentially carrying out blowing, cotton carding, drawing, coarse sand, fine sand and spooling on the mixed cotton rolls to obtain the stone needle fiber yarns.
The antistatic agent is an ethoxylated aliphatic alkylamine.
EXAMPLE III
As shown in figure 1, the stone needle fiber yarn comprises at least one synthetic sub-yarn blended by modified cotton fiber, modified spandex fiber and cashmere. The cashmere wool comprises modified cotton fiber, modified spandex fiber and cashmere, wherein the weight ratio of the modified cotton fiber to the modified spandex fiber to the cashmere is 16: 4: 1.
the modified cotton fiber comprises 60 parts by weight of cotton fiber, 12 parts by weight of nano stone needle, 3 parts by weight of zinc oxide and 0.8 part by weight of fatty acid amide dispersing agent.
The preparation method of the modified cotton fiber comprises the following steps:
step 1, adding 60 parts by weight of cotton fiber, 12 parts by weight of nano stone needle, 3 parts by weight of zinc oxide and 0.8 part by weight of fatty acid amide dispersing agent into a mixer for mixing, and keeping the vacuum in the mixer and the relative humidity lower than 3% to obtain a mixed material;
step 2, adding the mixed material into a double-screw extruder, and carrying out melt extrusion, cooling, belt casting and shearing to obtain modified cotton fiber particles;
and 3, sequentially carrying out spinning, winding, forming, bundling, yarn guiding, primary drafting, oil bath, secondary drafting, tertiary drafting, curling and relaxation shaping on the modified cotton fiber particles to obtain the modified cotton fiber.
Correspondingly, the modified spandex fiber comprises 60 parts of spandex fiber, 6 parts of alginate fiber, 2 parts of ferroferric oxide and 0.8 part of fatty acid amide dispersing agent in parts by weight.
The preparation method of the spandex fiber comprises the following steps:
step 1, adding 60 parts by weight of spandex fiber, 6 parts by weight of alginate fiber, 2 parts by weight of ferroferric oxide and 0.8 part by weight of fatty acid amide dispersing agent into a mixer, and mixing to obtain a mixed material;
step 2, adding the mixed material into a double-screw extruder, and carrying out melt extrusion, cooling, belt casting and shearing to obtain modified spandex fiber particles;
and 3, sequentially carrying out spinning, winding, forming, bundling, yarn guiding, primary drafting, oil bath, secondary drafting, tertiary drafting, curling and relaxation shaping on the modified spandex fiber particles to obtain the modified spandex fiber.
The invention also provides a preparation method of the stone needle fiber yarn, which comprises the following steps:
step 1, placing the modified cotton fiber and the modified spandex fiber into essential oil and antistatic liquid respectively and standing for 2 hours, wherein the weight ratio of the essential oil to the modified cotton fiber is 1:5, and the weight ratio of an antistatic agent to water in the antistatic liquid is 1: 10;
step 2, taking out the modified cotton fiber and the modified spandex fiber and drying the fibers;
step 3, mixing the following raw materials in parts by weight of 16: 4: 1, mixing the modified cotton fiber, the modified spandex fiber and the cashmere to obtain a mixed cotton roll;
and 4, sequentially carrying out blowing, cotton carding, drawing, coarse sand, fine sand and spooling on the mixed cotton rolls to obtain the stone needle fiber yarns.
The antistatic agent is an ethoxylated aliphatic alkylamine.
In conclusion, the stone needle fiber yarn is made of the modified cotton fiber, the modified spandex fiber and the cashmere in a proper proportion, so that the stone needle fiber yarn has a comfortable use effect while achieving the purpose of effective antibiosis through far infrared rays and ultrasonic pulses generated by nano stone needle components; meanwhile, the modified cotton fiber and the modified spandex fiber are synthesized by corresponding components and a preparation method, so that the stone needle fiber yarn which has the antibacterial property and is comfortable to use is obtained after the modified cotton fiber and the modified spandex fiber are blended with cashmere; the modified cotton fiber is prepared from the corresponding components and the preparation method, so that the nano stone needle and the zinc oxide are uniformly dispersed in the cotton fiber under the action of the dispersing agent, and the antibacterial and magnetic therapy effects of the modified cotton fiber are effectively improved; the modified spandex fiber is uniformly dispersed in the spandex fiber under the action of a dispersing agent through corresponding components and a preparation method, and the alginate fiber and the ferroferric oxide are combined, so that the modified spandex fiber has uniformly distributed magnetism, the purpose of exciting magnetic force and far infrared rays with the modified spandex fiber is achieved, and the purpose of improving the antibacterial effect of the stone needle fiber yarn is achieved; in the preparation method of the stone needle fiber yarn, the structural inner pores of the modified cotton fibers are improved through the essential oil, and the antistatic liquid is used for preventing the static electricity of the modified polyurethane fibers from being generated, so that the effective interaction of the modified polyurethane fibers and the modified cotton fibers is realized, and the stone needle fiber yarn has the effects of effective antibiosis and comfortable use.
References in this application to "first," "second," "third," "fourth," etc., if any, are intended to distinguish between similar elements and not necessarily to describe a particular order or sequence. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, or apparatus.
It should be noted that the descriptions in this application referring to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
The principle and the implementation of the present application are explained herein by applying specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (4)
1. A stone needle fiber yarn is characterized in that: comprises at least one synthetic sub-line blended by modified cotton fiber, modified spandex fiber and cashmere;
the modified cotton fiber, the modified spandex fiber and the cashmere in parts by weight are 10-16: 2-4: 1;
the modified cotton fiber comprises the following components in parts by weight:
30-60 parts of cotton fiber;
6-12 parts of nano stone needle;
1-3 parts of zinc oxide;
0.5-0.8 part of dispersant;
the preparation method of the modified cotton fiber comprises the following steps:
step 1, adding 30-60 parts by weight of cotton fiber, 6-12 parts by weight of nano stone needle, 1-3 parts by weight of zinc oxide and 0.5-0.8 part by weight of dispersing agent into a mixer for mixing, and keeping the vacuum in the mixer and the relative humidity lower than 3% to obtain a mixed material;
step 2, adding the mixed material into a double-screw extruder, and carrying out melt extrusion, cooling, belt casting and shearing to obtain modified cotton fiber particles;
step 3, sequentially carrying out spinning, winding, forming, bundling, thread guiding, primary drafting, oil bath, secondary drafting, tertiary drafting, curling and loose shaping on the modified cotton fiber particles to obtain modified cotton fiber;
the modified spandex fiber comprises the following components in parts by weight:
30-60 parts of spandex fiber;
3-6 parts of alginate fibers;
1-2 parts of ferroferric oxide;
0.5-0.8 part of dispersant;
the preparation method of the modified spandex fiber comprises the following steps:
step 1, adding 30-60 parts of spandex fiber, 3-6 parts of alginate fiber, 1-2 parts of ferroferric oxide and 0.5-0.8 part of dispersing agent in parts by weight into a mixer, and mixing to obtain a mixed material;
step 2, adding the mixed material into a double-screw extruder, and carrying out melt extrusion, cooling, belt casting and shearing to obtain modified spandex fiber particles;
and 3, sequentially carrying out spinning, winding, forming, bundling, yarn guiding, primary drafting, oil bath, secondary drafting, tertiary drafting, curling and relaxation shaping on the modified spandex fiber particles to obtain the modified spandex fiber.
2. The stone needle fiber yarn according to claim 1, wherein: the dispersant is a fatty acid amide dispersant.
3. The preparation method of the stone needle fiber yarn as claimed in claim 2, which is characterized by comprising the following steps:
step 1, placing the modified cotton fiber and the modified spandex fiber into essential oil and antistatic liquid respectively and standing for 2 hours, wherein the weight ratio of the essential oil to the modified cotton fiber is 1:3-5, and the weight ratio of an antistatic agent to water in the antistatic liquid is 1: 8-10;
step 2, taking out the modified cotton fiber and the modified spandex fiber and drying the fibers;
step 3, mixing the following components in parts by weight of 10-16: 2-4: 1, mixing the modified cotton fiber, the modified spandex fiber and the cashmere to obtain a mixed cotton roll;
and 4, obtaining the stone needle fiber yarn by sequentially carrying out blowing, cotton carding, drawing, roving, spinning and spooling on the mixed cotton roll.
4. The preparation method of the stone needle fiber yarn according to claim 3, wherein the preparation method comprises the following steps: the antistatic agent is ethoxylated aliphatic alkylamine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| DE102013107660A1 (en) * | 2013-07-18 | 2015-01-22 | Ofa Bamberg Gmbh | Elastic thread with wool threads as part of the wrap |
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| CN106544767A (en) * | 2015-09-18 | 2017-03-29 | 江苏阳光股份有限公司 | A kind of preparation method of cashmere kapok blending air-conditioning yarn |
| CN108330555B (en) * | 2018-02-10 | 2020-11-24 | 中科纺织研究院（青岛）有限公司 | Stone needle polyester fiber and preparation method thereof |
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Denomination of invention: Bian stone fiber yarn and its preparation method Effective date of registration: 20220928 Granted publication date: 20211214 Pledgee: Zhejiang Anji Rural Commercial Bank of the West Branch of Limited by Share Ltd. Pledgor: Heye Health Technology Co.,Ltd. Registration number: Y2022330002394 |
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Date of cancellation: 20231012 Granted publication date: 20211214 Pledgee: Zhejiang Anji Rural Commercial Bank of the West Branch of Limited by Share Ltd. Pledgor: Heye Health Technology Co.,Ltd. Registration number: Y2022330002394 |