CN108570753B - Roman cloth and preparation method thereof - Google Patents

Roman cloth and preparation method thereof Download PDF

Info

Publication number
CN108570753B
CN108570753B CN201810376153.4A CN201810376153A CN108570753B CN 108570753 B CN108570753 B CN 108570753B CN 201810376153 A CN201810376153 A CN 201810376153A CN 108570753 B CN108570753 B CN 108570753B
Authority
CN
China
Prior art keywords
polyester
artificial cotton
yarn
spandex
yarns
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.)
Active
Application number
CN201810376153.4A
Other languages
Chinese (zh)
Other versions
CN108570753A (en
Inventor
陈荣丰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Jinqiang Knitting Technology Co.,Ltd.
Original Assignee
Shaoxing Jinqiang Knitting Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shaoxing Jinqiang Knitting Co ltd filed Critical Shaoxing Jinqiang Knitting Co ltd
Priority to CN201810376153.4A priority Critical patent/CN108570753B/en
Publication of CN108570753A publication Critical patent/CN108570753A/en
Application granted granted Critical
Publication of CN108570753B publication Critical patent/CN108570753B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/10—Patterned fabrics or articles
    • D04B1/12—Patterned fabrics or articles characterised by thread material
    • D04B1/126—Patterned fabrics or articles characterised by thread material with colour pattern, e.g. intarsia fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D04B1/18—Other fabrics or articles characterised primarily by the use of particular thread materials elastic threads
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/445—Use of auxiliary substances before, during or after dyeing or printing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/60—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
    • D06P1/613—Polyethers without nitrogen
    • D06P1/6131—Addition products of hydroxyl groups-containing compounds with oxiranes
    • D06P1/6133—Addition products of hydroxyl groups-containing compounds with oxiranes from araliphatic or aliphatic alcohols
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32—Polyesters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/38—Polyurethanes
    • 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
    • D10B2201/24—Viscose
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

The invention discloses Roman cloth and a preparation method thereof, wherein the Roman cloth is formed by interweaving artificial cotton yarns, polyester and artificial cotton composite yarns and black polyester spandex-covered yarns, and the artificial cotton yarns, the polyester and artificial cotton composite yarns and the black polyester spandex-covered yarns are as follows in percentage by weight: 30-45% of artificial cotton yarn; 30-40% of polyester and artificial cotton composite yarn; 25-30% of black polyester spandex-covered yarn. The invention has the following advantages and effects: the Roman cloth is effectively provided with the setting performance through the addition of the terylene, so that the Roman cloth is not easy to deform.

Description

Roman cloth and preparation method thereof
Technical Field
The invention relates to a Roman cloth and a preparation method thereof.
Background
The Roman cloth is a knitted fabric knitted by a double-sided large circular knitting machine in a weft knitting mode, and the existing Roman cloth preparation process comprises the steps of grey cloth manufacturing, cloth turning, head sewing, pretreatment, dyeing, sample matching, finished product cloth tidying, sizing and packaging.
The existing Roman cloth is made of spandex and chinlon. The spandex and the chinlon both have the advantages of acid and alkali resistance, wear resistance and the like, but the spandex and the chinlon both have low setting performance, so that the Roman cloth made of the spandex and the chinlon as raw materials has poor setting effect and is easy to deform.
The easy decolorization of the Roman cloth is caused by the poor adhesion of the dye in the dyeing process.
Disclosure of Invention
The invention aims to provide Roman cloth and a preparation method thereof, which effectively provide the setting performance of the Roman cloth through the addition of terylene so as to be difficult to deform.
The technical purpose of the invention is realized by the following technical scheme: the Roman cloth is formed by interweaving artificial cotton yarns, polyester and artificial cotton composite yarns and black polyester spandex-covered yarns, wherein the artificial cotton yarns, the polyester and artificial cotton composite yarns and the black polyester spandex-covered yarns are in percentage by weight:
30-45% of artificial cotton yarn;
30-40% of polyester and artificial cotton composite yarn;
25-30% of black polyester spandex-covered yarn.
By adopting the technical scheme, the flat and straight, fluffy or pleated shape and the like generated after the addition of the terylene and the shaping can be durable after being washed for many times in use. The artificial cotton and the spandex have good moisture absorption, so that the comfort of the Roman cloth can be improved. Therefore, the Roman cloth formed by interweaving the terylene, the artificial cotton and the spandex can be flat and stiff and is not easy to deform; but also can be ventilated and comfortable to wear.
The existing covering yarn, cladding yarn or co-twisted yarn are dyed after co-twisting, but because the dyeing property of the terylene is poor, the terylene is often dyed uniformly by coloring for many times; therefore, if the covering yarn, the covering yarn or the co-twisted yarn is dyed after co-twisting, the covering yarn or the co-twisted yarn is dyed excessively, thereby affecting the dyeing requirement of the covering yarn, the covering yarn or the co-twisted yarn. According to the invention, the terylene is firstly dyed, and the dyed black terylene is used for coating the spandex to prepare the black terylene-coated spandex yarn, so that the phenomenon of excessive dyeing caused by dyeing after the terylene and the spandex are coated is avoided.
The invention is further set that the weight percentage of the terylene and the artificial cotton in the terylene and artificial cotton composite yarn is as follows:
20-30% of terylene;
70-80% of artificial cotton;
the weight percentage of the black polyester and the spandex in the black polyester spandex-covered yarn is as follows:
60-70% of black polyester;
30-40% of spandex.
By adopting the technical scheme, the flat and straight, fluffy or pleated shape and the like generated after the addition of the terylene and the shaping can be durable after being washed for many times in use. The artificial cotton and the spandex have good moisture absorption, so that the comfort of the Roman cloth can be improved. If the amount of the terylene is too much, the moisture absorption of the Roman cloth is reduced, and the comfort is affected; if the amount of the artificial cotton or the black polyester is too much, the setting effect of the Roman cloth is reduced, and the Roman cloth is easy to deform; through reasonable setting of the weight percentages of the terylene and the artificial cotton and the black terylene and the spandex, the moisture absorption performance of the Roman cloth can be improved, and the setting effect of the Roman cloth can be improved.
The invention is further provided that the count of the artificial cotton yarn is 30S, the count of the terylene and artificial cotton composite yarn is 36S, and the count of the black terylene is 75D/40F.
By adopting the technical scheme, the larger the count is, the thinner the yarn is, and the poorer the air permeability of the Roman cloth woven by the thinner yarn is. Therefore, the reasonable arrangement of the count of the artificial cotton yarn, the terylene and artificial cotton composite yarn and the black terylene yarn can improve the air permeability of the Roman cloth, thereby being comfortable to wear.
A preparation method of Roman cloth comprises the following steps:
(1) firstly, single dyeing black polyester, and preparing black polyester spandex-covered yarns by using the single-dyed black polyester spandex-covered yarns; meanwhile, the polyester and the rayon AB yarns are made into polyester and rayon composite yarns; meanwhile, the artificial cotton siro is tightly spun into artificial cotton yarn;
(2) and then, the artificial cotton yarn, the polyester and artificial cotton composite yarn and the black polyester spandex-covered yarn are made into grey cloth through a circular knitting machine.
Through adopting above-mentioned technical scheme, with dacron earlier independent dyeing, make black dacron package spandex yarn with dacron package spandex after dyeing to avoid dyeing again behind the dacron package spandex, cause the excessive problem of spandex dyeing.
The invention is further set that the dye liquor for single dyeing of the black polyester comprises the following components in percentage by mass:
Figure GDA0001718214410000031
Figure GDA0001718214410000041
by adopting the technical scheme, the addition of the leveling agent enables the fiber yarn, the yarn or the fabric to be dyed uniformly in the dyeing process, and defects such as color stripes, color spots and the like are not generated. The manufacturer of the leveling agent is Shenzhen Taida chemical Co. The addition of the dispersant prevents the sedimentation and coagulation of the dye liquor particles. The addition of the emulsifier can improve the emulsifying power and ensure the emulsifying stability. The addition of the color fixing agent can improve the dyeing effect of the terylene.
The invention is further set that the dispersing agent is sodium lignosulphonate, the emulsifying agent is fatty alcohol-polyoxyethylene ether, and the color fixing agent is rosin powder.
By adopting the technical scheme, the sodium lignosulfonate not only has strong dispersing capacity, but also is insoluble in an organic solvent, so that color points on the surface of the terylene can be avoided. The fatty alcohol-polyoxyethylene ether can improve the emulsifying power and ensure the emulsion stability. The rosin powder is melted after being heated, and the bonding capability is very strong, so that the coloring of the coloring agent can be improved.
The invention is further provided that the manufactured grey cloth is subjected to sodium hydroxide alkali opening and sulfuric acid opening in sequence before dyeing.
Superfine fiber can be prepared by opening fiber, thereby improving the hand feeling of the fabric. The existing fiber opening methods are alkali fiber opening, wherein the alkali fiber opening enables yarns to be hydrolyzed under the action of liquid alkali, and then the yarns are neutralized and cleaned by acid. The alkali fiber opening can lead the fiber to be continuously thinned, thereby reducing the fiber strength and evacuating the fabric. By adopting the technical scheme, the sodium hydroxide alkali fiber opening and the sulfuric acid fiber opening are adopted for twice fiber opening, so that the concentration of the sodium hydroxide alkali can be reduced during fiber opening, and excessive alkali fiber opening is avoided; because acid fiber opening is carried out after alkali fiber opening, the fiber opening effect can be ensured by twice fiber opening.
The invention is further set that the concentration of sodium hydroxide is 4-6 g/L, the temperature is 105-115 ℃, and the time is 40-50 min when the sodium hydroxide alkali opens the fiber; the concentration of sulfuric acid is 7-10 g/L, the temperature is 110-120 ℃, and the time is 40-50 min when the sulfuric acid is opened.
By adopting the technical scheme, the concentration of the sodium hydroxide cannot be lower than 4g/L, if the concentration of the sodium hydroxide is lower than 4g/L, the fiber opening purpose cannot be achieved, and meanwhile, the concentration of the sodium hydroxide cannot be 6g/L, if the concentration of the sodium hydroxide is 6g/L, the fiber opening time cannot be easily controlled; compared with the prior art, the fiber opening time is shortened, excessive fiber opening is avoided, and the fiber is further opened through acid fiber opening, so that a good fiber opening effect is achieved; the concentration of the sulfuric acid cannot be lower than 7g/L, if the concentration of the sulfuric acid is lower than 7g/L, the sulfuric acid only can play a role in neutralizing sodium hydroxide and cannot achieve the aim of acid fiber opening, meanwhile, the concentration of the sulfuric acid cannot be higher than 10g/L, and if the concentration of the sulfuric acid is higher than 10g/L, excessive acid fiber opening is easily caused.
In conclusion, the invention has the following beneficial effects:
1. the addition of the terylene generates flat and straight, fluffy or pleated shape after shaping, and the terylene can be washed for many times in use and still be durable; the dyed black polyester is used for coating the spandex to prepare black polyester spandex-coated yarns, so that the phenomenon of excessive dyeing caused by dyeing after the polyester and the spandex are coated is avoided;
2. the addition of the leveling agent enables fiber yarns, threads or fabrics to be dyed uniformly in the dyeing process without generating defects such as color stripes, color spots and the like; the addition of the dispersant can prevent the sedimentation and agglomeration of dye liquor particles; the addition of the emulsifier can improve the emulsifying power and ensure the emulsifying stability; the addition of the color fixing agent can improve the dyeing effect of the terylene;
3. sodium hydroxide alkali fiber opening and sulfuric acid fiber opening are adopted for twice fiber opening, so that the concentration of sodium hydroxide alkali can be reduced during fiber opening, and excessive alkali fiber opening is avoided; because acid fiber opening is carried out after alkali fiber opening, the fiber opening effect can be ensured by twice fiber opening.
Detailed Description
Example 1
A preparation method of Roman cloth comprises the following steps:
(1) firstly, single dyeing black polyester, and preparing black polyester spandex-covered yarns by using the single-dyed black polyester spandex-covered yarns; meanwhile, the polyester and the rayon AB yarns are made into polyester and rayon composite yarns; meanwhile, the artificial cotton siro is tightly spun into artificial cotton yarn.
The Roman cloth is formed by interweaving artificial cotton yarns, polyester and artificial cotton composite yarns and black polyester spandex-covered yarns, the count of the artificial cotton yarns is 30S, the count of the polyester and artificial cotton composite yarns is 36S, and the count of the black polyester yarns is 75D/40F.
The weight percentages of the artificial cotton yarn, the polyester and artificial cotton composite yarn and the black polyester spandex-covered yarn are as follows:
37% of artificial cotton yarn;
35% of polyester and artificial cotton composite yarn;
28% of black polyester spandex-covered yarn.
The weight percentage of the terylene and the artificial cotton in the terylene and artificial cotton composite yarn is as follows:
25% of terylene;
75% of artificial cotton;
the weight percentage of the black polyester and the spandex in the black polyester spandex-covered yarn is as follows:
65% of black terylene;
35% of spandex.
The black polyester single dyeing liquid comprises a dyeing agent, a leveling agent, a dispersing agent, an emulsifying agent, a color fixing agent and deionized water. The dispersing agent is sodium lignosulphonate, the emulsifying agent is fatty alcohol-polyoxyethylene ether, and the color fixing agent is rosin powder.
The dye liquor for single dyeing of the black polyester comprises the following components in percentage by mass:
Figure GDA0001718214410000071
(2) and then, the artificial cotton yarn, the polyester and artificial cotton composite yarn and the black polyester spandex-covered yarn are made into grey cloth through a circular knitting machine.
(3) The prepared grey cloth is subjected to sodium hydroxide alkali opening and sulfuric acid opening in sequence before dyeing.
The concentration of sodium hydroxide is 5g/L, the temperature is 110 ℃, and the time is 45min when the sodium hydroxide alkali is used for opening fibers; the sulfuric acid concentration is 8g/L, the temperature is 115 ℃, and the time is 45min when the sulfuric acid is opened.
Examples 2 to 6
The difference from example 1 is in the components and their weight percentages.
(1) The chart 1 shows the weight percentages of each component of roman cloth:
Figure GDA0001718214410000072
(2) the chart 2 shows the weight percentage of the polyester and the rayon in the polyester and rayon composite yarn:
example 2 Example 3 Example 4 Example 5 Example 6
Terylene (%) 20 23 26 28 30
Artificial cotton (%) 80 77 74 72 70
(3) The chart 3 shows the weight percentage of black polyester and spandex in the black polyester spandex-covered yarn:
example 2 Example 3 Example 4 Example 5 Example 6
Black polyester (%) 60 63 66 68 70
Spandex (%) 40 37 34 32 30
(4) The chart 4 shows the mass percentages of the dye liquor components:
example 2 Example 3 Example 4 Example 5 Example 6
Coloring agent 30 32 36 38 40
Levelling agent 1 2 2 4 3
Dispersing agent 4 1 3 2 4
Emulsifier 3 4 1 3 2
Color fixing agent 2 3 4 1 1
Deionized water 60 58 56 53 50
(5) Graph 5 shows the concentration of sodium hydroxide and sulfuric acid, temperature and time:
Figure GDA0001718214410000081
(6) table 6 is a comparison of the moisture regain and the setting effect of the roman cloth with respect to the polyester and rayon composite yarn:
when moisture regain is tested: the polyester and artificial cotton composite yarn is placed in an environment with the temperature of 20 ℃ and the humidity of 65% for 24 hours, and the moisture regain of each example is detected by a moisture absorbent drying method.
When the setting effect is tested: setting temperature is 100-120 ℃, and setting time is 30-60 s; after finishing the setting, the washing is carried out for 10 times to see the setting effect.
Figure GDA0001718214410000082
Figure GDA0001718214410000091
As can be seen from the graph 6, if the content of the polyester is greater than 30% of the polyester and rayon composite yarn, the moisture regain of the polyester and rayon composite yarn is obviously reduced; if the content of the terylene is less than 20% of the terylene-artificial cotton composite yarn, the shaping effect of the terylene-artificial cotton composite yarn is not ideal, and the shaping effect of the terylene-artificial cotton composite yarn cannot be improved.
(7) Fig. 7 is a comparison of the moisture regain and the setting effect of the roman cloth with respect to the black polyester spandex-covered yarn:
when moisture regain is tested: the black polyester spandex-covered yarn is placed in an environment with the temperature of 20 ℃ and the humidity of 65% for 24 hours, and the moisture regain of each example is detected by a moisture absorbent drying method.
When the setting effect is tested: setting temperature is 100-120 ℃, and setting time is 30-60 s; after finishing the setting, the washing is carried out for 10 times to see the setting effect.
Figure GDA0001718214410000092
As can be seen from the graph 7, if the content of the black polyester is greater than 70% of the black polyester spandex-covered yarn, the moisture regain of the black polyester spandex-covered yarn is obviously reduced; if the content of the black polyester is less than 60% of that of the black polyester spandex-covered yarn, the setting effect of the black polyester spandex-covered yarn is not ideal, and the setting effect of the black polyester spandex-covered yarn cannot be improved.
(8) FIG. 8 is an experimental comparison of sodium hydroxide and sulfuric acid concentrations, temperature and time:
Figure GDA0001718214410000101
as can be seen from fig. 8, when the concentration of sulfuric acid is too high compared to the concentration of sodium hydroxide, acid splitting is easily caused to be excessive, thereby reducing the tear strength of the yarn; when the concentration of the sulfuric acid is lower than or slightly higher than that of the sodium hydroxide, the sulfuric acid only has the function of neutralizing the sodium hydroxide and cannot play a role in opening fibers.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims (5)

1. A preparation method of Roman cloth is characterized by comprising the following steps:
(1) firstly, single dyeing black polyester, and preparing black polyester spandex-covered yarns by using the single-dyed black polyester spandex-covered yarns; meanwhile, the polyester and the rayon AB yarns are made into polyester and rayon composite yarns; meanwhile, the artificial cotton siro is tightly spun into artificial cotton yarn;
(2) then, making the artificial cotton yarn, the polyester and artificial cotton composite yarn and the black polyester spandex-covered yarn into grey cloth by a circular knitting machine;
the prepared grey cloth is subjected to sodium hydroxide alkali opening and sulfuric acid opening in sequence before dyeing;
the Roman cloth is formed by interweaving artificial cotton yarns, polyester and artificial cotton composite yarns and black polyester covered spandex yarns, and the artificial cotton yarns, the polyester and artificial cotton composite yarns and the black polyester covered spandex yarns are in percentage by weight:
30-45% of artificial cotton yarn;
30-40% of polyester and artificial cotton composite yarn;
25-30% of black polyester spandex-covered yarn;
the weight percentage of the terylene and the artificial cotton in the terylene and artificial cotton composite yarn is as follows:
20-30% of terylene;
70-80% of artificial cotton;
the weight percentage of the black polyester and the spandex in the black polyester spandex-covered yarn is as follows:
60-70% of black polyester;
30-40% of spandex.
2. The method for preparing a roman cloth according to claim 1, wherein the method comprises the following steps: the count of the artificial cotton yarn is 30S, the count of the polyester and artificial cotton composite yarn is 36S, and the count of the black polyester is 75D/40F.
3. The method for preparing a roman cloth according to claim 1, wherein the method comprises the following steps: the dye liquor for single dyeing of the black polyester comprises the following components in percentage by mass:
Figure FDA0002452492120000021
4. a method of manufacturing a roman cloth according to claim 3 wherein: the dispersing agent is sodium lignosulphonate, the emulsifying agent is fatty alcohol-polyoxyethylene ether, and the color fixing agent is rosin powder.
5. The method for preparing a roman cloth according to claim 1, wherein the method comprises the following steps: the concentration of sodium hydroxide is 4-6 g/L, the temperature is 105-115 ℃, and the time is 40-50 min when the sodium hydroxide alkali is used for fiber opening; the concentration of sulfuric acid is 7-10 g/L, the temperature is 110-120 ℃, and the time is 40-50 min when the sulfuric acid is opened.
CN201810376153.4A 2018-04-24 2018-04-24 Roman cloth and preparation method thereof Active CN108570753B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810376153.4A CN108570753B (en) 2018-04-24 2018-04-24 Roman cloth and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810376153.4A CN108570753B (en) 2018-04-24 2018-04-24 Roman cloth and preparation method thereof

Publications (2)

Publication Number Publication Date
CN108570753A CN108570753A (en) 2018-09-25
CN108570753B true CN108570753B (en) 2020-09-18

Family

ID=63575195

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810376153.4A Active CN108570753B (en) 2018-04-24 2018-04-24 Roman cloth and preparation method thereof

Country Status (1)

Country Link
CN (1) CN108570753B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109610082A (en) * 2018-12-13 2019-04-12 宁波百佳纺织服装有限公司 A kind of preparation method being knitted Roman cloth
CN110055746A (en) * 2019-03-21 2019-07-26 杭州兴富布业有限公司 The preparation process of fastness Roman cloth
CN111411442A (en) * 2020-04-01 2020-07-14 无锡市红博面料馆有限公司 Roman cloth and manufacturing method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009102761A (en) * 2007-10-22 2009-05-14 Teijin Fibers Ltd Multilayered woven or knitted fabric having excellent water absorption property and diffusion evaporation property, method for producing the same and textile product
CN103952917A (en) * 2014-05-04 2014-07-30 杭州新生印染有限公司 Modal woven fabric splitting process
CN104480620A (en) * 2014-11-25 2015-04-01 吴松山 Knitted fabric with conductive, antibiotic, radiation-proof and heat-collecting functions
CN107761233A (en) * 2017-11-03 2018-03-06 吴江市新吴纺织有限公司 The fabric and its weave that a kind of polyester fiber and nylon fibre interweave
CN207156556U (en) * 2017-07-05 2018-03-30 绍兴润骢纺织科技有限公司 A kind of dual-sided two color Roman cloth

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009102761A (en) * 2007-10-22 2009-05-14 Teijin Fibers Ltd Multilayered woven or knitted fabric having excellent water absorption property and diffusion evaporation property, method for producing the same and textile product
CN103952917A (en) * 2014-05-04 2014-07-30 杭州新生印染有限公司 Modal woven fabric splitting process
CN104480620A (en) * 2014-11-25 2015-04-01 吴松山 Knitted fabric with conductive, antibiotic, radiation-proof and heat-collecting functions
CN207156556U (en) * 2017-07-05 2018-03-30 绍兴润骢纺织科技有限公司 A kind of dual-sided two color Roman cloth
CN107761233A (en) * 2017-11-03 2018-03-06 吴江市新吴纺织有限公司 The fabric and its weave that a kind of polyester fiber and nylon fibre interweave

Also Published As

Publication number Publication date
CN108570753A (en) 2018-09-25

Similar Documents

Publication Publication Date Title
CN108570753B (en) Roman cloth and preparation method thereof
CN106012214A (en) Jacquard acetic acid filament home textile fabric and production method thereof
CN113684584B (en) Preparation method of pure cotton yarn-dyed high-count high-density non-ironing fabric
CN101481880A (en) Production method of nostalgic ecological cotton, hemp and blended fabric thereof
CN101148801A (en) Cotton blended spinning elastic knitted underwear face fabric and processing technique thereof
CN104695109A (en) Wool, cashmere/bamboo charcoal fiber blended fabric manufacturing method
CN102605632A (en) Velvety composite filament wash-faded plus material
CN111058316A (en) Alkaline pad dyeing method for chinlon 56 and cellulose fiber blended fabric
CN114635208B (en) Polyester/sea-island fiber non-elastic core spun yarn and fabric thereof
CN113136633B (en) Long-acting antibacterial flame-retardant double-effect lyocell fiber and preparation method thereof
CN110760965A (en) Preparation method of core-spun yarn
KR102261917B1 (en) Washed-processed denim fabric with improved elasticity and its manufacturing method
JP2020536183A (en) Lyocell fiber lining fabric
CN107190527A (en) A kind of biology enzyme airflow dyeing technique of soybean protein/modal fiber fabric
JP5778400B2 (en) Water-absorbing quick-drying fabric
CN107326692A (en) A kind of processing technology of waterproof ventilating type stamp yarn-dyed fabric
CN114875552B (en) Preparation process of double-strand double-core spandex elastic fiber jean fabric
CN111067169A (en) Moisture-absorbing antibacterial polyester fabric and preparation method thereof
CN108396557A (en) A kind of preparation method of fire retardant
CN103510180A (en) Lyocell bamboo fiber and preparation method thereof
US10612167B2 (en) Material blend with patterned fabric
CN110172832A (en) A kind of multifunctional fabric combination process
CN110735320A (en) antibacterial, anti-mite and mildew-proof fabric
CN112342654A (en) Bamboo fiber and cotton fabric and production process thereof
CN109208135A (en) The method for weaving and product of terylene and fever acrylic fibers intertexture man textile fabric

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: 312000 No.11 Guanhai Road, Doumen street, Yuecheng District, Shaoxing City, Zhejiang Province

Patentee after: Zhejiang Jinqiang Knitting Technology Co.,Ltd.

Address before: 312030 Xingpu village, Qixian town, Keqiao District, Shaoxing City, Zhejiang Province

Patentee before: SHAOXING JINQIANG KNITTING Co.,Ltd.

CP03 Change of name, title or address