CN110938926A - Ramie fiber antibacterial blended yarn and production process thereof - Google Patents
Ramie fiber antibacterial blended yarn and production process thereof Download PDFInfo
- Publication number
- CN110938926A CN110938926A CN201811112987.0A CN201811112987A CN110938926A CN 110938926 A CN110938926 A CN 110938926A CN 201811112987 A CN201811112987 A CN 201811112987A CN 110938926 A CN110938926 A CN 110938926A
- Authority
- CN
- China
- Prior art keywords
- cotton
- fibers
- ramie
- fiber
- carding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/449—Yarns or threads with antibacterial properties
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/08—Ramie
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention belongs to the technical field of novel spinning, and relates to ramie fiber antibacterial blended yarn which comprises the following components in parts by weight: 20-35% of ramie fiber, 35-65% of cotton fiber and 20-30% of aloe fiber, and the preparation process comprises the following steps: step one, pretreating cotton fibers; step two, performing blowing-carding on the pretreated cotton fibers; step three, mixing a part of the cotton fibers subjected to blowing-carding with ramie fibers to prepare a first cotton roll, mixing a part of the aloe fibers with the balance of the cotton fibers subjected to blowing-carding to prepare a second cotton roll; step four, taking the rest of ramie fibers and the first cotton roll to mix and prepare a first raw sliver, and preparing a second cotton roll into a second raw sliver; and step five, preparing the first and second raw slivers into mature slivers through a drawing process, and then sequentially performing a roving process and a spinning process on the mature slivers to prepare the blended yarn of the ramie fibers, the aloe fibers and the cotton fibers. The antibacterial yarn has the functions of antibiosis, sterilization and deodorization, and the preparation process is simple and easy to operate.
Description
Technical Field
The invention belongs to the technical field of novel spinning, and particularly relates to ramie fiber antibacterial blended yarn and a production process thereof.
Background
With the increasing awareness of environmental protection and health care, more and more people are paying attention to natural fibers, and cotton fibers are widely applied to the production of various textiles as the most common natural fibers. At present, yarns on the market come out endlessly, are different in material structure, and are widely applied to the living fields of weaving, rope making, thread making and the like. Xinjiang long staple cotton fiber is well known in the textile industry due to its softness and length, is known as a cotton top grade product by people, and has the advantages of less frequent combing, uniform and smooth evenness and high dyeability. However, the elasticity and the heat retention of the long stapled cotton fiber blended yarn on the market are not good, so that the woven fabric has the defects of poor heat retention effect and poor elasticity.
With the improvement of living standard of substances, the requirements of people on textiles are not limited to the original basic characteristics of warmth retention, comfort and the like. According to different uses of textiles, people also want special functions of health care, safety and the like, such as antibiosis, mite prevention, negative ion, far infrared, ultraviolet ray prevention, poison prevention, flame retardance, electromagnetic wave radiation prevention, magnetic therapy, fragrance, moisture absorption, sweat discharging, oil prevention, water prevention and the like.
In view of the above, there is a need to develop an antibacterial ramie fiber blended yarn and a production process thereof.
Disclosure of Invention
The invention aims to provide a ramie fiber antibacterial blended yarn which comprises the following components in parts by weight: 20-35% of ramie fiber, 35-65% of cotton fiber and 20-30% of aloe fiber.
The invention also aims to provide a production process of the ramie fiber antibacterial blended yarn, which comprises the following steps:
step one, pretreating cotton fibers;
step two, performing blowing-carding on the cotton fibers pretreated in the step one;
step three, mixing a part of the cotton fibers subjected to blowing-carding with ramie fibers to prepare a first cotton roll, mixing a part of aloe fibers with the rest of the cotton fibers subjected to blowing-carding in the step two to prepare a second cotton roll;
step four, taking the rest of ramie fibers, mixing the ramie fibers with the first cotton roll in the step three, making the mixture into first raw strips, and making the second cotton roll in the step three into second raw strips;
and step five, preparing the first and second raw slivers in the step four into mature slivers through a drawing process, and then sequentially performing a roving process and a spinning process on the mature slivers to obtain the blended yarn of the ramie fibers, the aloe fibers and the cotton fibers.
Preferably, the step one, the cotton fiber pretreatment, is to make the cotton fiber enter a preset raw cotton grading chamber for sufficient relaxation, then arrange and combine according to the proportion of the cotton fiber and a bale arrangement diagram, make the raw material moisture regain 15% under the conditions of the temperature of 27-32 ℃ and the relative humidity of 61%, and carry out mixing, opening and impurity removal treatment.
Preferably, the technological parameters of the blowing-carding-drawing step in the second step are set as follows: the cotton grabbing depth is 1.1-1.3 mm, the mass of the cotton grabbing bundles is 0.6-5 mg, the cotton grabbing beater speed is 450-500 r/mim, and the operating rate of the cotton grabbing machine is more than 95%; after the treatment of the blowing-carding step, the cotton fiber which is initially straightened and parallel is obtained.
Preferably, the process parameters for preparing the cotton rolls in the third step are set as follows: the cotton roll is quantified by 200-250 g/m, the combined number of the cotton rolls is 20, the drafting multiple is 1.5 times, the output speed is 220m/min, and the fixed length of the cotton roll is 25 m.
Preferably, the process parameters for preparing the raw strips in the fourth step are as follows: the quantitative determination of the carded sliver is 4.2g/m, when the speeds of three licker-in rollers in the process at the rear part of the carding machine are respectively 610-800 r/min, 900-1000 r/min and 1500-1600 r/min, the carding spacing is 0.26-0.24 mm, 0.26-0.24 mm and 0.24-0.22 mm, the transfer spacing is 0.16-0.18 mm, the penicillin speed is 450-480 r/min, the cover plate speed is 20-23 m/min, and the pressure of putting into a cotton box is 2000-2200 pa.
Preferably, the process parameters of the roving step in the fifth step are set as follows: the roving is 3-4 g/10m in fixed quantity, the drafting multiple is 5-7 times, the drafting center distance is 41-43 mm, the twist is 36-38T/10 cm, the initial tension is 1.50-1.59%, the Kd value is 0.58-0.60, and the Kh value is 3.00-3.20.
Preferably, the process parameters of the spinning step in the fifth step are set as follows: the drafting multiple is 26 times, the drafting center distance is 40-42 mm, the spindle speed is 11200-11600 r/min, the pressure is initially 8-10 kg/double spindle, and the pressure is increased again by 10-12 kg/double spindle.
Due to the adoption of the technical scheme, the invention has the following advantages and beneficial effects:
the antibacterial yarn provided by the invention has the advantages of antibacterial and bacteriostatic properties, deodorization and adsorption, moisture absorption and ventilation, mildew resistance, wear resistance, good wearability and comfort, bright and gorgeous color, good drapability, good anti-fouling property, simple preparation process and easy operation.
Detailed Description
In order to more clearly illustrate the invention, the invention is further described below in connection with preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
Example 1
The invention aims to provide a ramie fiber antibacterial blended yarn which comprises the following components in parts by weight: 20% of ramie fibers, 60% of cotton fibers and 20% of aloe fibers.
The production process comprises the following steps:
step one, pretreating cotton fibers;
step two, performing blowing-carding on the cotton fibers pretreated in the step one;
step three, mixing a part of the cotton fibers subjected to blowing-carding with ramie fibers to prepare a first cotton roll, mixing a part of aloe fibers with the rest of the cotton fibers subjected to blowing-carding in the step two to prepare a second cotton roll;
step four, taking the rest of ramie fibers, mixing the ramie fibers with the first cotton roll in the step three, making the mixture into first raw strips, and making the second cotton roll in the step three into second raw strips;
and step five, preparing the first and second raw slivers in the step four into mature slivers through a drawing process, and then sequentially performing a roving process and a spinning process on the mature slivers to obtain the blended yarn of the ramie fibers, the aloe fibers and the cotton fibers.
The step one, cotton fiber pretreatment, which is to make the cotton fibers enter a preset raw cotton grading chamber for full relaxation, then arrange and combine according to the proportion of the cotton fibers and a bale arrangement diagram, make the moisture regain of the raw materials reach 15% under the conditions of the temperature of 32 ℃ and the relative humidity of 61%, and carry out mixing, opening and impurity removal treatment.
The technological parameters of the blowing-carding-drawing step in the second step are set as follows: the cotton grabbing depth is 1.2mm, the mass of the cotton grabbing bundles is 2mg, the cotton grabbing beater speed is 450r/mim, and the operating rate of the cotton grabbing machine is more than 95%; after the treatment of the blowing-carding step, the cotton fiber which is initially straightened and parallel is obtained.
The technological parameters for preparing the cotton rolls in the third step are as follows: the cotton roll ration is 200g/m, the combined number is 20, the drafting multiple is 1.5 times, the output speed is 220m/min, and the fixed length of the cotton roll is 25 m.
The technological parameters for preparing the raw strips in the fourth step are as follows: the quantitative determination of the sliver is 4.2g/m, when the speeds of three licker-in rollers in the process of the back part of the carding machine are respectively 610r/min, 900r/min and 1500r/min, the carding space is 0.26mm, 0.26mm and 0.24mm, the transfer space is 0.16mm, the penicillin speed is 450r/min, the cover plate speed is 20m/min, and the pressure of putting into a cotton box is 2000 pa.
The technological parameters of the roving step in the fifth step are as follows: the roving ration is 3-4 g/10m, the drafting multiple is 5-7 times, the drafting center distance is 41mm, the twist is 36T/10cm, the initial tension is 1.50%, the Kd value is 0.58, and the Kh value is 3.00.
The technological parameters of the spinning step in the fifth step are as follows: the drafting multiple is 26 times, the drafting center distance is 40mm, the spindle speed is 11200r/min, the pressure is firstly increased by 8 kg/double spindle, and the pressure is increased by 10 kg/double spindle again.
Example 2
The invention aims to provide a ramie fiber antibacterial blended yarn which comprises the following components in parts by weight: 30% of ramie fibers, 45% of cotton fibers and 25% of aloe fibers.
The production process comprises the following steps:
step one, pretreating cotton fibers;
step two, performing blowing-carding on the cotton fibers pretreated in the step one;
step three, mixing a part of the cotton fibers subjected to blowing-carding with ramie fibers to prepare a first cotton roll, mixing a part of aloe fibers with the rest of the cotton fibers subjected to blowing-carding in the step two to prepare a second cotton roll;
step four, taking the rest of ramie fibers, mixing the ramie fibers with the first cotton roll in the step three, making the mixture into first raw strips, and making the second cotton roll in the step three into second raw strips;
and step five, preparing the first and second raw slivers in the step four into mature slivers through a drawing process, and then sequentially performing a roving process and a spinning process on the mature slivers to obtain the blended yarn of the ramie fibers, the aloe fibers and the cotton fibers.
The step one, cotton fiber pretreatment, which is to make the cotton fibers enter a preset raw cotton grading chamber for full relaxation, then arrange and combine according to the proportion of the cotton fibers and a bale-arranging diagram, make the raw materials moisture regain to 15% under the conditions of 30 ℃ of temperature and 61% of relative humidity, and carry out mixing, opening and impurity removal treatment.
The technological parameters of the blowing-carding-drawing step in the second step are set as follows: the cotton grabbing depth is 1.3mm, the mass of the cotton grabbing bundles is 4mg, the cotton grabbing beater speed is 500r/mim, and the operating rate of the cotton grabbing machine is more than 95%; after the treatment of the blowing-carding step, the cotton fiber which is initially straightened and parallel is obtained.
The technological parameters for preparing the cotton rolls in the third step are as follows: the cotton roll fixed quantity is 250g/m, the combined quantity is 20, the drafting multiple is 1.5 times, the output speed is 220m/min, and the fixed length of the cotton roll is 25 m.
The technological parameters for preparing the raw strips in the fourth step are as follows: the quantitative determination of the sliver is 4.2g/m, when the speeds of three licker-in rollers in the process of the back part of the carding machine are 700r/min, 900r/min and 1500r/min respectively, the carding space is 0.24mm, 0.24mm and 0.22mm, the transfer space is 0.18mm, the penicillin speed is 480r/min, the cover plate speed is 23m/min, and the pressure of a lower cotton box is 2200 pa.
The technological parameters of the roving step in the fifth step are as follows: the roving basis weight is 4g/10m, the drawing multiple is 7 times, the drawing center distance is 43mm, the twist is 38T/10cm, the initial tension is 1.59 percent, the Kd value is 60, and the Kh value is 3.20.
The technological parameters of the spinning step in the fifth step are as follows: the drafting multiple is 26 times, the drafting center distance is 42mm, the spindle speed is 11600r/min, 10 kg/double spindle is pressurized for the first time, and 12 kg/double spindle is pressurized again.
Example 3
The invention aims to provide a ramie fiber antibacterial blended yarn which comprises the following components in parts by weight: 25% of ramie fibers, 50% of cotton fibers and 25% of aloe fibers. .
The production process of the ramie fiber antibacterial blended yarn comprises the following steps:
step one, pretreating cotton fibers;
step two, performing blowing-carding on the cotton fibers pretreated in the step one;
step three, mixing a part of the cotton fibers subjected to blowing-carding with ramie fibers to prepare a first cotton roll, mixing a part of aloe fibers with the rest of the cotton fibers subjected to blowing-carding in the step two to prepare a second cotton roll;
step four, taking the rest of ramie fibers, mixing the ramie fibers with the first cotton roll in the step three, making the mixture into first raw strips, and making the second cotton roll in the step three into second raw strips;
and step five, preparing the first and second raw slivers in the step four into mature slivers through a drawing process, and then sequentially performing a roving process and a spinning process on the mature slivers to obtain the blended yarn of the ramie fibers, the aloe fibers and the cotton fibers.
The step one, cotton fiber pretreatment, which is to make the cotton fibers enter a preset raw cotton grading chamber for full relaxation, then arrange and combine according to the proportion of the cotton fibers and a bale arrangement diagram, make the moisture regain of the raw materials reach 15% under the conditions of the temperature of 32 ℃ and the relative humidity of 61%, and carry out mixing, opening and impurity removal treatment.
The technological parameters of the blowing-carding-drawing step in the second step are set as follows: the cotton grabbing depth is 1.3mm, the mass of the cotton grabbing bundles is 5mg, the cotton grabbing beater speed is 500r/mim, and the operating rate of the cotton grabbing machine is more than 95%; after the treatment of the blowing-carding step, the cotton fiber which is initially straightened and parallel is obtained.
The technological parameters for preparing the cotton rolls in the third step are as follows: the cotton roll fixed quantity is 250g/m, the combined quantity is 20, the drafting multiple is 1.5 times, the output speed is 220m/min, and the fixed length of the cotton roll is 25 m.
The technological parameters for preparing the raw strips in the fourth step are as follows: the quantitative determination of the sliver is 4.2g/m, when the speeds of three licker-in rollers in the process of the back part of the carding machine are 800r/min, 1000r/min and 1600r/min respectively, the carding space distance is 0.24mm, 0.24mm and 0.22mm, the transfer space distance is 0.18mm, the penicillin speed is 480r/min, the cover plate speed is 23m/min, and the pressure of a lower cotton box is 2200 pa.
The technological parameters of the roving step in the fifth step are as follows: the roving basis weight is 4g/10m, the drawing multiple is 7 times, the drawing center distance is 43mm, the twist is 38T/10cm, the initial tension is 1.59 percent, the Kd value is 0.60, and the Kh value is 3.20.
The technological parameters of the spinning step in the fifth step are as follows: the drafting multiple is 26 times, the drafting center distance is 42mm, the spindle speed is 11600r/min, 10 kg/double spindle is pressurized for the first time, and 12 kg/double spindle is pressurized again.
After detection, all indexes of the antibacterial spun yarn prepared by the three embodiments are as shown in the following table
| Breaking Strength/cN | Elongation at break/% | Details/piece km-1 | Nubs/piece km-1 | Cotton knots/piece km-1 | Evenness CV/%) | Breaking strength CV/%) | |
| Example 1 | 215.5 | 5.26 | 16 | 25 | 40 | 16.6 | 12.1 |
| Example 2 | 214.1 | 5.39 | 17 | 25 | 42 | 16.3 | 12.3 |
| Example 3 | 213.4 | 5.48 | 18 | 26 | 42 | 16.2 | 12.7 |
The foregoing shows and describes the general principles, essential 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, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The antibacterial ramie fiber blended yarn is characterized in that: comprises the following components in parts by weight: 20-35% of ramie fiber, 35-65% of cotton fiber and 20-30% of aloe fiber.
2. The process for producing the ramie fiber antibacterial blended yarn according to claim 1, comprising the steps of:
step one, pretreating cotton fibers;
step two, performing blowing-carding on the cotton fibers pretreated in the step one;
step three, mixing a part of the cotton fibers subjected to blowing-carding with ramie fibers to prepare a first cotton roll, mixing a part of aloe fibers with the rest of the cotton fibers subjected to blowing-carding in the step two to prepare a second cotton roll;
step four, taking the rest of ramie fibers, mixing the ramie fibers with the first cotton roll in the step three, making the mixture into first raw strips, and making the second cotton roll in the step three into second raw strips;
and step five, preparing the first and second raw slivers in the step four into mature slivers through a drawing process, and then sequentially performing a roving process and a spinning process on the mature slivers to obtain the blended yarn of the ramie fibers, the aloe fibers and the cotton fibers.
3. The process for producing an antibacterial ramie fiber blended yarn according to claim 2, wherein the step one, the cotton fiber pretreatment, is to introduce the cotton fiber into a predetermined raw cotton grading chamber, to fully relax, then to arrange and combine according to the proportion of the cotton fiber and the bale-discharging diagram, to make the moisture regain of the raw material reach 15% under the conditions of the temperature of 27-32 ℃ and the relative humidity of 61%, to perform the mixing, opening and impurity removal treatment.
4. The process for producing the ramie fiber antibacterial blended yarn according to claim 2, wherein the blowing-carding step in the second step is performed by setting the following process parameters: the cotton grabbing depth is 1.1-1.3 mm, the mass of the cotton grabbing bundles is 0.6-5 mg, the cotton grabbing beater speed is 450-500 r/mim, and the operating rate of the cotton grabbing machine is more than 95%; after the treatment of the blowing-carding step, the cotton fiber which is initially straightened and parallel is obtained.
5. The process for producing the ramie fiber antibacterial blended yarn according to claim 2, wherein the process parameters for preparing the lap in the third step are as follows: the cotton roll is quantified by 200-250 g/m, the combined number of the cotton rolls is 20, the drafting multiple is 1.5 times, the output speed is 220m/min, and the fixed length of the cotton roll is 25 m.
6. The process for producing the ramie fiber antibacterial blended yarn according to claim 2, wherein the process parameters for preparing the raw sliver in the fourth step are as follows: the quantitative determination of the carded sliver is 4.2g/m, when the speeds of three licker-in rollers in the process at the rear part of the carding machine are respectively 610-800 r/min, 900-1000 r/min and 1500-1600 r/min, the carding spacing is 0.26-0.24 mm, 0.26-0.24 mm and 0.24-0.22 mm, the transfer spacing is 0.16-0.18 mm, the penicillin speed is 450-480 r/min, the cover plate speed is 20-23 m/min, and the pressure of putting into a cotton box is 2000-2200 pa.
7. The process for producing the ramie fiber antibacterial blended yarn according to claim 2, wherein the process parameters of the roving step in the fifth step are as follows: the roving is 3-4 g/10m in fixed quantity, the drafting multiple is 5-7 times, the drafting center distance is 41-43 mm, the twist is 36-38T/10 cm, the initial tension is 1.50-1.59%, the Kd value is 0.58-0.60, and the Kh value is 3.00-3.20.
8. The production process of the ramie fiber antibacterial blended yarn according to claim 2, wherein the process parameters of the spinning step in the fifth step are as follows: the drafting multiple is 26 times, the drafting center distance is 40-42 mm, the spindle speed is 11200-11600 r/min, the pressure is initially 8-10 kg/double spindle, and the pressure is increased again by 10-12 kg/double spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811112987.0A CN110938926A (en) | 2018-09-25 | 2018-09-25 | Ramie fiber antibacterial blended yarn and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811112987.0A CN110938926A (en) | 2018-09-25 | 2018-09-25 | Ramie fiber antibacterial blended yarn and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110938926A true CN110938926A (en) | 2020-03-31 |
Family
ID=69904663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811112987.0A Pending CN110938926A (en) | 2018-09-25 | 2018-09-25 | Ramie fiber antibacterial blended yarn and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110938926A (en) |
-
2018
- 2018-09-25 CN CN201811112987.0A patent/CN110938926A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107557940B (en) | Hollow fancy ring multifunctional health-care yarn | |
| CN102517737B (en) | Wool yarn and production process thereof | |
| CN106757616A (en) | The complex yarn and its preparation technology of a kind of new heat accumulation thermal antibacterial bacteriostatic | |
| CN101892536A (en) | Three-component fiber blended yarns and manufacturing process thereof | |
| CN103806152A (en) | Antibiosis hollow polyester fiber blended deodorizing skin-care health-care yarn | |
| CN104480595A (en) | Multifunctional blended yarn and spinning process thereof | |
| CN103981609B (en) | A kind of moisture absorption antibiotic health care yarn and processing method | |
| CN106757615A (en) | A kind of production method of cotton/blended yarn of apocynum | |
| CN104988619A (en) | Anti-microbial moisture-absorption and sweat-discharge blended yarn and processing technology of same | |
| CN103614832A (en) | Environment-friendly anti-ultraviolet anti-microbial blended yarn and spinning technology thereof | |
| CN110055651A (en) | The scribbled and its spinning process of Sorona fiber, Seawool fiber and regenerated terylene | |
| CN104805560A (en) | Hygroscopic, breathable and antibacterial ultra-high molecular weight polyethylene blended core spun yarn and production method thereof | |
| CN104652000A (en) | Spinning method for high-count compact siro yarn with antibacterial and flame-retardant functions | |
| CN101050574B (en) | Modal bave blended yarn and its producing method | |
| CN109137195A (en) | A kind of new double-core yarn and its Yarn spinning method | |
| CN103422209A (en) | Coffee carbon siro spinning heather yarn and spinning process thereof | |
| CN110952199A (en) | Nano antibacterial regenerated protein fiber blended yarn and production process thereof | |
| CN109778363A (en) | Antibacterial pro-skin yarn and its preparation process | |
| CN102877176A (en) | Spun silk, pima cotton, tencel and nandina fiber blended siro spinning process | |
| CN102517734A (en) | Blended yarn with soybean fiber, silk, bamboo fiber and cashmere and production process thereof | |
| CN110952197A (en) | Silver acrylic fiber blended yarn and production process thereof | |
| CN110938923A (en) | Antibacterial blended yarn and production process thereof | |
| CN110938926A (en) | Ramie fiber antibacterial blended yarn and production process thereof | |
| CN110938924A (en) | Jute fiber antibacterial blended yarn and production process thereof | |
| CN110938921A (en) | Antibacterial blended yarn with corn fiber and production process thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200331 |