CN113755987A - Production process of folding fan flower-forming cool pure cotton yarn-dyed fabric - Google Patents

Production process of folding fan flower-forming cool pure cotton yarn-dyed fabric Download PDF

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Publication number
CN113755987A
CN113755987A CN202111179864.0A CN202111179864A CN113755987A CN 113755987 A CN113755987 A CN 113755987A CN 202111179864 A CN202111179864 A CN 202111179864A CN 113755987 A CN113755987 A CN 113755987A
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Prior art keywords
weaving
fabric
weft
yarn
warp
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许东
王飞
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Luthai Textile Co Ltd
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Luthai Textile Co Ltd
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Priority to CN202111179864.0A priority Critical patent/CN113755987A/en
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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/208—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based
    • D03D15/217—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based natural from plants, e.g. cotton
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/41—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific twist
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/54—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads coloured
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/567—Shapes or effects upon shrinkage
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
    • D06L1/14—De-sizing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
    • D06L1/16—Multi-step processes
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • 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
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/20—Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Coloring (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The invention relates to a production process of a folding fan flower-forming cool pure cotton yarn-dyed fabric, and belongs to the technical field of textiles. The invention adopts the following procedures: design of pattern weave specification → processing of warp and weft yarns → weaving of fabric → after finishing of fabric; wherein the warp processing flow comprises the steps of loose spooling → bleaching and whitening or dyeing of cheese → rewinding → warping → sizing → weaving; the weft yarn processing flow comprises the steps of loose spooling → bleaching and whitening or dyeing of cheese → rewinding → secondary twisting → yarn steaming and constant twisting → weaving; the fabric weaving process comprises the following steps: comprises a weaving reed process, a weaving air-drop weft process and a weaving warp let-off compensation process; the fabric after-finishing treatment process comprises the following steps: sewing → overflow desizing → dewatering → scutching → one-time super-softness → loose water washing → two-time super-softness → tentering and shaping → printing → finished product. The invention has scientific and reasonable design, high and lasting pattern appearance uniformity, strong concave-convex stereoscopic impression, small washing size change rate, high elasticity, good cool feeling and ventilation and comfortable wearing.

Description

Production process of folding fan flower-forming cool pure cotton yarn-dyed fabric
Technical Field
The invention relates to a production process of a folding fan flower-forming cool pure cotton yarn-dyed fabric, and belongs to the technical field of textiles.
Background
Among textile fabric series products, crepe textile fabrics are a large variety of products with special appearance forms, and have various and fresh appearance styles and rugged crepe effect on the surface. The traditional crepe is also called crepe, and is a thin plain cotton fabric with uniform wrinkles in the longitudinal direction. The traditional crepe yarn-dyed fabric has large washing size change rate and poor shape stability.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the defects of the prior art are overcome, the production process of the folding fan flower-forming cool feeling pure cotton yarn-dyed fabric is provided, the design is scientific and reasonable, the flower-forming appearance uniformity is high and lasting, the concave-convex three-dimensional sense is strong, the washing size change rate is small, the elasticity is high, the cool feeling is good in breathability, and the wearing is comfortable.
The production process of the folding fan flower-forming cool pure cotton yarn-dyed fabric adopts the following procedures:
design of pattern weave specification → processing of warp and weft yarns → weaving of fabric → after finishing of fabric;
wherein the warp processing flow comprises the steps of loose spooling → bleaching and whitening or dyeing of cheese → rewinding → warping → sizing → weaving;
the weft yarn processing flow comprises the steps of loose spooling → bleaching and whitening or dyeing of cheese → rewinding → secondary twisting → yarn steaming and constant twisting → weaving;
the fabric weaving process comprises the following steps: comprises a weaving reed process, a weaving air-drop weft process and a weaving warp let-off compensation process;
the fabric after-finishing treatment process comprises the following steps: sewing → overflow desizing → dewatering → scutching → one-time super-softness → loose water washing → two-time super-softness → tentering and shaping → printing → finished product.
In the pattern organization specification design procedure, the weft adopts pure cotton bleaching whitening or dyeing twisted strong twisted yarns with 40-60 single yarns, the initial twist is 24-26 twists/inch, and the secondary twisting procedure increases the twist by 24-26 twists/inch. The warp yarns are processed by the same conventional yarn-dyed cloth process.
In the pattern type weave specification design procedure, the weave is a plain weave, the warp density is 80-100 pieces/inch, and the weft density is 80-100 pieces/inch. The warp yarn count and the weft yarn count are the same.
In the yarn steaming and twist setting process of the weft yarn treatment process, a HT-R type yarn steaming machine produced by hong Kong Lixin is adopted for high-temperature and high-humidity air twist setting, the temperature during twist setting is 80-90 ℃, and the time is 30-40 min.
The weaving reed process is that warp yarns penetrate into a reed 4 and a reed 1 or a reed 2; the weaving air-drop weft insertion process is to drop 1 or 2 weft yarns every 4 weft yarns; the weaving let-off compensation process is that the let-off compensation amount is 0.5-1 mm during the air beating-up.
In the overflow desizing process in the fabric finishing process flow, a CUT-SR-1L type overflow dyeing machine of Nippon Hisaka is adopted, and the process flow is that a cylinder is washed → water drainage → water inlet → cloth inlet washing 5-10 min → advance and retreat slurry washing 3-6 min (slurry is well melted and injected in a secondary cylinder) → temperature rising to 70-90 ℃, alkali is added for 5-10 g/L treatment for 30-60 min → water drainage → water inlet temperature rising to 80-90 ℃, water washing for 10-20 min → water drainage is discharged from the cylinder, and the rotating speed of a main pump is 1050-1100 r/min.
The high-protection finishing liquid adopted in the tentering and setting process comprises 40-80g/L of easy-care resin and 50-60g/L of inorganic salt catalyst.
The printing process adopts a conventional paint printing process.
The other procedures are the same as the conventional non-ironing procedures.
The folding fan patterned cool pure cotton yarn-dyed fabric is similar to a folding fan in shape, novel in appearance and unique in effect, belongs to novel crepe and is mainly used as a men and women garment fabric. The obtained folding fan flower-forming cool pure cotton yarn-dyed fabric has high and lasting flower-forming appearance uniformity and strong concave-convex three-dimensional sense; the washing size change rate is small, and the washing paper is elastic; the contact area with the skin is reduced, and the cool feeling and the air permeability are good; can reduce the body surface temperature by 1-1.5 ℃, and is comfortable to wear.
Compared with the prior art, the invention achieves the following beneficial effects:
(1) the warp and weft fabrics adopt an air reed process and an air drop weft process, so that the shrinkage space of warp and weft yarns is increased; the appearance effect of crepe is realized by water washing in the post-finishing process, and meanwhile, the small change rate of the washed size is realized, the elasticity is high, and the crepe is more uniform;
(2) the invention creatively solves the problem that the creped appearance fabric is easy to wrinkle irregularly in the wearing process, and because the fabric is prepared by adopting an empty reed process and an empty drop weft process, a sufficient shrinkage space is provided for the shrinkage of weft and warp yarns, and after the fabric is washed by water and shaped by tentering resin in a post-finishing process, the crepe and shape-keeping performance of the fabric is improved, so that the shape-keeping performance of the finished product sample garment after the fabric is subjected to garment treatment is improved, and the appearance texture of the fabric is improved;
(3) according to the invention, no cool finishing agent is added, so that the surface area of the fabric is large, the moisture absorption and air permeability are improved by more than two times, the finished fabric has lasting cool feeling, and is ecological and environment-friendly;
(4) the prepared finished fabric adopts a warp-wise air reed process and a weft-wise air-drop weft process, so that the pores among yarns in the fabric are obviously increased, and the body surface wearing temperature can be reduced by 1-1.5 ℃;
(5) according to the production process, after the folding fan pattern-forming texture effect is initially realized by adopting overflow desizing, loose washing is creatively added, and the folding fan pattern-forming texture effect of the fabric is improved to a certain extent;
(6) the production process of the invention has scientific and reasonable design and high added value of products, and creates benefits for enterprises.
Detailed Description
The present invention will be further described with reference to the following examples.
Example 1
The production process of the pure cotton yarn-dyed fabric with the cool feeling of the flower formation of the folding fan with 40 English counts comprises the following process flows:
design of pattern weave specification → processing of warp and weft yarns → weaving → after finishing of fabric;
wherein the warp processing flow comprises the steps of loose spooling → bleaching and whitening or dyeing of cheese → rewinding → warping → sizing → weaving;
the weft yarn processing flow comprises the steps of loose spooling → cheese bleaching or whitening → rewinding → secondary twisting → yarn steaming and fixed twisting → weaving;
the fabric weaving process mainly comprises a weaving reed process, a weaving air-drop weft process and a weaving let-off compensation process;
the fabric after-finishing treatment process comprises the following steps: sewing → overflow desizing → dewatering → scutching → one-time super-softness → loose water washing → two-time super-softness → tentering and shaping → printing-finished product.
Wherein: in the design procedure of the pattern organization specification, the weft adopts 40-count single yarns of pure cotton bleaching whitening or dyeing twisting strong-twist yarns, the initial twist is 24 twists/inch, and the secondary twisting procedure increases the twist by 24 twists/inch; the warp yarns are processed by the same conventional yarn-dyed cloth process. The weave was plain weave with a warp density of 80 threads/inch and a weft density of 80 threads/inch. The warp yarn count and the weft yarn count are the same.
The weft yarn treatment process flow sequentially comprises the following steps: the method comprises the following steps of (1) loose winding → cheese bleaching whitening or dyeing → rewinding → secondary twisting → yarn steaming constant twisting → weaving;
wherein, the working procedure parameters of loose spooling, cheese bleaching, rewinding, warping and sizing are the same as the conventional flow;
in the weaving procedure, a weaving reed-free process, a weaving air-drop weft process and a weaving let-off compensation process are adopted.
The weaving empty reed process is that warp yarns penetrate into a 4-reed empty 1 reed. The weaving air-drop weft insertion process is to drop 1 weft yarn every 4 drops. The weaving let-off compensation process is that the let-off compensation amount is 0.5mm during the empty beating-up.
The yarn steaming and twist setting adopts HT-R type yarn steaming machine produced by Hongkong Li Xin to perform high-temperature high-humidity air twist setting, the temperature during twist setting is 80 ℃, the time is 30min, and the yarn steaming and twist setting is taken out after cooling.
The post-finishing process flow is sewing head → overflow desizing → dehydration → scutching → one-time ultra-soft → loose type washing → two-time ultra-soft → tentering and shaping → printing-finished product.
The printing process adopts a conventional paint printing process.
In the procedure of jig dyeing and desizing in the finishing process, a tin-free jig dyeing machine is adopted for desizing, and the technical process comprises the steps of washing a cylinder → draining → feeding water → feeding cloth and washing for 50min → adding desizing slurry and washing for 3min → heating to 70 ℃, washing for 30min → draining → feeding water and heating to 80 ℃, washing for 10min → draining.
In the overflow water washing process in the finishing treatment process, a CUT-SR-1L type overflow dyeing machine of Nippon Hisaka is adopted, and the process comprises the steps of washing a cylinder → draining water → water inlet → cloth inlet washing min → slurry inlet and outlet washing for 3min (slurry is well melted and injected into an auxiliary cylinder) → heating to 70 ℃, adding alkali for 5g/L treatment for 30min → draining water → water inlet heating to 80 ℃, and washing for 10min → draining water outlet. The rotating speed of the main pump is 1050 r/min.
The loose type washing procedure adopts a hong Kong Lixin loose type C1E6-2000 desizing washing machine, and an active unwinding device is adopted at a cloth feeding position to greatly reduce the cloth feeding tension. The steam box stacking device is produced in a stacking mode (production in a non-stretching state), so that the fabric is produced in a relaxed state in the warp direction, and the warp-direction tension is reduced. The water washing tank adopts a positive roller and a negative roller, the outer roller moves cloth reversely, the inner roller with blades rotates positively and can beat water at the same time, and the fabric is washed from the holes outside the rollers, so that the fabric is fully washed. The main technological parameters are as follows: the material liquid stacking time is 2 min; the stacking time of the steam box is 8min, and the temperature of the steam box is 90 ℃; the water washing temperature was 80 ℃.
The primary ultra-softening and the secondary ultra-softening in the post-finishing treatment process are both carried out by utilizing high-speed flowing air flow to turn over the fabric, beating and kneading the fabric to ensure that the fabric is fluffy and has plump hand feeling, obtaining down-like hand feeling, adopting a wet cloth feeding mode, beating and drying the fabric by air, and adopting BP4 XVCCE type ultra-softening machine of Italy Baikalanii company as equipment, wherein the main process parameters are as follows: the drying temperature of the air flow is 95 ℃; the air flow flap time was 45 min. The twice super-softening process makes the fabric fluffy, full in hand feeling and more three-dimensional in crepe appearance. The other processes of finishing are all conventional parameters.
In the tentering setting process, high-protection finishing liquid comprising 40g/L of easy-care resin and 50g/L of inorganic salt catalyst is adopted. The other procedures are the same as the conventional non-ironing procedures.
And (3) testing results: dripping water on the fabric at the simulated body surface temperature of a 35 ℃ oven, and reducing the temperature from 26.4 ℃ of the same specification pattern cloth to 25.2 ℃ in 10min and reducing the temperature from 30.8 ℃ of the same specification pattern cloth to 29.5 ℃ in 30min after the water dripping is tested;
the folding fan figured cool pure cotton yarn-dyed fabric has good appearance effect, is remarkably uniform in appearance, is rich in elasticity, is comfortable to wear, is not close to the skin, and is not easy to wrinkle irregularly;
instant contact cool feeling of 0.27W/cm2. The contact cool feeling of 0.15W/cm far greater than that required by conventional customers2。
Example 2
The production process of the 60-inch folding fan flower-raising cool pure cotton yarn-dyed fabric comprises the following process flows of:
design of pattern weave specification → processing of warp and weft yarns → weaving → after finishing of fabric;
wherein the warp processing flow comprises the steps of loose spooling → bleaching and whitening or dyeing of cheese → rewinding → warping → sizing → weaving;
the weft yarn processing flow comprises the steps of loose spooling → cheese bleaching or whitening → rewinding → secondary twisting → yarn steaming and fixed twisting → weaving;
the fabric weaving process mainly comprises a weaving reed process, a weaving air-drop weft process and a weaving let-off compensation process;
the fabric after-finishing treatment process comprises the following steps: sewing → overflow desizing → dewatering → scutching → one-time super-softness → loose water washing → two-time super-softness → tentering and shaping → printing-finished product.
Wherein: in the design procedure of the pattern organization specification, the weft adopts 60-inch single yarn of pure cotton bleaching whitening or dyeing twisting strong-twist yarn, the initial twist is 26 twists/inch, and the secondary twisting procedure increases the twist by 26 twists/inch; the warp yarns are processed by the same conventional yarn-dyed cloth process. The weave was plain weave with a warp density of 100 threads/inch and a fill density of 100 threads/inch. The warp yarn count and the weft yarn count are the same.
The warp treatment process flow sequentially comprises the following steps: loose bobbin → cheese bleaching → rewinding → twisting → warping → sizing → weaving;
the weft yarn treatment process flow sequentially comprises the following steps: the method comprises the following steps of (1) loose winding → cheese bleaching whitening or dyeing → rewinding → secondary twisting → yarn steaming constant twisting → weaving; wherein, the working procedure parameters of loose spooling, cheese bleaching, rewinding, warping and sizing are the same as the conventional flow;
in the weaving procedure, a weaving reed-free process, a weaving air-drop weft process and a weaving let-off compensation process are adopted. The weaving empty reed process is that warp yarns penetrate into a 4-reed empty 2-reed. The weaving air-drop weft insertion process is to drop 2 weft yarns every 4 drops. The weaving let-off compensation process is that the let-off compensation amount is 1mm during the empty beating-up.
The yarn steaming and twist setting adopts HT-R type yarn steaming machine produced by Hongkong Li Xin to perform high-temperature high-humidity air twist setting, the temperature during twist setting is 90 ℃, the time is 40min, and the yarn steaming and twist setting is taken out after cooling.
The post-finishing process flow is sewing head → overflow desizing → dehydration → scutching → one-time ultra-soft → loose type washing → two-time ultra-soft → tentering and shaping → printing-finished product.
The printing process adopts a conventional paint printing process.
In the overflow water washing process in the finishing treatment process, a CUT-SR-1L type overflow dyeing machine of Nippon Hisaka is adopted, and the process comprises the steps of washing a cylinder → draining water → feeding cloth washing 10min → feeding and discharging slurry washing 6min (slurry is well mixed in an auxiliary cylinder) → heating to 90 ℃, adding 10g/L of alkali for treatment for 60min → draining water → heating to 90 ℃ of water feeding, and washing for 20min → draining water and discharging from the cylinder. The rotating speed of the main pump is 1100 r/min.
The loose type washing procedure adopts a hong Kong Lixin loose type C1E6-2000 desizing washing machine, and an active unwinding device is adopted at a cloth feeding position to greatly reduce the cloth feeding tension. The steam box stacking device is produced in a stacking mode (production in a non-stretching state), so that the fabric is produced in a relaxed state in the warp direction, and the warp-direction tension is reduced. The water washing tank adopts a positive roller and a negative roller, the outer roller moves cloth reversely, the inner roller with blades rotates positively and can beat water at the same time, and the fabric is washed from the holes outside the rollers, so that the fabric is fully washed. The main technological parameters are as follows: the material liquid stacking time is 2 min; the stacking time of the steam box is 8min, and the temperature of the steam box is 90 ℃; the water washing temperature was 80 ℃.
The primary ultra-softening and the secondary ultra-softening in the post-finishing treatment process are both carried out by utilizing high-speed flowing air flow to turn over the fabric, beating and kneading the fabric to ensure that the fabric is fluffy and has plump hand feeling, obtaining down-like hand feeling, adopting a wet cloth feeding mode, beating and drying the fabric by air, and adopting BP4 XVCCE type ultra-softening machine of Italy Baikalanii company as equipment, wherein the main process parameters are as follows: the drying temperature of the air flow is 95 ℃; the air flow flap time was 45 min. The twice super-softening process makes the fabric fluffy, full in hand feeling and more three-dimensional in crepe appearance. The other processes of finishing are all conventional parameters.
In the tentering setting process, high-protection finishing liquid comprising 80g/L of easy-care resin and 60g/L of inorganic salt catalyst is adopted. The other procedures are the same as the conventional non-ironing procedures.
And (3) testing results: dripping water on the fabric at the simulated body surface temperature of a 35 ℃ oven, and reducing the temperature from 26.5 ℃ of the same specification pattern cloth to 25.1 ℃ in 10min and reducing the temperature from 30.7 ℃ of the same specification pattern cloth to 29.6 ℃ in 30min after the water dripping is tested;
the folding fan figured cool pure cotton yarn-dyed fabric has good appearance effect, is remarkably uniform in appearance, is rich in elasticity, is comfortable to wear, is not close to the skin, and is not easy to wrinkle irregularly;
the instant contact cool feeling of the fabric is 0.31W/cm2Is far more than 0.15W/cm of contact cool feeling required by conventional customers2。
Example 3
The production process of the 50-inch folding fan flower-raising cool pure cotton yarn-dyed fabric comprises the following process flows of:
design of pattern weave specification → processing of warp and weft yarns → weaving → after finishing of fabric;
wherein the warp processing flow comprises the steps of loose spooling → bleaching and whitening or dyeing of cheese → rewinding → warping → sizing → weaving;
the weft yarn processing flow comprises the steps of loose spooling → cheese bleaching or whitening → rewinding → secondary twisting → yarn steaming and fixed twisting → weaving;
the fabric weaving process mainly comprises a weaving reed process, a weaving air-drop weft process and a weaving let-off compensation process;
the fabric after-finishing treatment process comprises the following steps: sewing → overflow desizing → dewatering → scutching → one-time super-softness → loose water washing → two-time super-softness → tentering and shaping → printing-finished product.
Wherein: in the design procedure of the pattern organization specification, the weft adopts 60-count single yarns of the pure cotton bleached whitening or dyed twisted strong twisted yarns, the initial twist is 25 twists/inch, and the secondary twisting procedure increases the twist by 25 twists/inch; the warp yarns are processed by the same conventional yarn-dyed cloth process. The weave was plain weave with a warp density of 90 threads/inch and a fill density of 90 threads/inch. The warp yarn count and the weft yarn count are the same.
The warp treatment process flow sequentially comprises the following steps: loose bobbin → cheese bleaching → rewinding → twisting → warping → sizing → weaving;
the weft yarn treatment process flow sequentially comprises the following steps: the method comprises the following steps of (1) loose winding → cheese bleaching whitening or dyeing → rewinding → secondary twisting → yarn steaming constant twisting → weaving; wherein, the working procedure parameters of loose spooling, cheese bleaching, rewinding, warping and sizing are the same as the conventional flow;
in the weaving procedure, a weaving reed-free process, a weaving air-drop weft process and a weaving let-off compensation process are adopted. The weaving empty reed process is that warp yarns penetrate into a 4-reed empty 2-reed. The weaving air-drop weft insertion process is to drop 2 weft yarns every 4 drops. The weaving let-off compensation process is that the let-off compensation amount is 0.8mm during the empty beating-up.
The yarn steaming and twist setting adopts HT-R type yarn steaming machine produced by Hongkong Li Xin to perform high-temperature high-humidity air twist setting, the temperature during twist setting is 85 ℃, the time is 35min, and the yarn steaming and twist setting is taken out after cooling.
The post-finishing process flow is sewing head → overflow desizing → dehydration → scutching → one-time ultra-soft → loose type washing → two-time ultra-soft → tentering and shaping → printing-finished product.
The printing process adopts a conventional paint printing process.
In the overflow water washing process in the finishing treatment process, a CUT-SR-1L type overflow dyeing machine of Nippon Hisaka is adopted, and the process comprises the steps of washing a cylinder → draining water → feeding cloth and washing for 8min → feeding and draining pulp and washing for 4min (pulp is well melted and injected into an auxiliary cylinder) → rising the temperature to 80 ℃, adding 8g/L of alkali for treatment for 45min → draining water → feeding water rising the temperature to 85 ℃, and washing for 15min → draining water and discharging the water out of the cylinder. The rotating speed of the main pump is 1080 r/min.
The loose type washing procedure adopts a hong Kong Lixin loose type C1E6-2000 desizing washing machine, and an active unwinding device is adopted at a cloth feeding position to greatly reduce the cloth feeding tension. The steam box stacking device is produced in a stacking mode (production in a non-stretching state), so that the fabric is produced in a relaxed state in the warp direction, and the warp-direction tension is reduced. The water washing tank adopts a positive roller and a negative roller, the outer roller moves cloth reversely, the inner roller with blades rotates positively and can beat water at the same time, and the fabric is washed from the holes outside the rollers, so that the fabric is fully washed. The main technological parameters are as follows: the material liquid stacking time is 2 min; the stacking time of the steam box is 8min, and the temperature of the steam box is 90 ℃; the water washing temperature was 80 ℃.
The primary ultra-softening and the secondary ultra-softening in the post-finishing treatment process are both carried out by utilizing high-speed flowing air flow to turn over the fabric, beating and kneading the fabric to ensure that the fabric is fluffy and has plump hand feeling, obtaining down-like hand feeling, adopting a wet cloth feeding mode, beating and drying the fabric by air, and adopting BP4 XVCCE type ultra-softening machine of Italy Baikalanii company as equipment, wherein the main process parameters are as follows: the drying temperature of the air flow is 95 ℃; the air flow flap time was 45 min. The twice super-softening process makes the fabric fluffy, full in hand feeling and more three-dimensional in crepe appearance. The other processes of finishing are all conventional parameters.
In the tentering setting process, high-protection finishing liquid comprising 55g/L of easy-care resin and 56g/L of inorganic salt catalyst is adopted. The other procedures are the same as the conventional non-ironing procedures.
And (3) testing results: dripping water on the fabric at the simulated body surface temperature of a 35 ℃ oven, and reducing the temperature from 26.5 ℃ of the same specification pattern cloth to 25.3 ℃ in 10min and reducing the temperature from 30.7 ℃ of the same specification pattern cloth to 29.6 ℃ in 30min after the water dripping is tested;
the folding fan figured cool pure cotton yarn-dyed fabric has good appearance effect, is remarkably uniform in appearance, is rich in elasticity, is comfortable to wear, is not close to the skin, and is not easy to wrinkle irregularly;
instant contact cool feeling of 0.29W/cm2Is far more than 0.15W/cm of contact cool feeling required by conventional customers2。
Comparative example 1
The other process steps are the same as in example 1, except that:
the warp and weft adopt 40-count twisted strong-twist yarn after pure cotton bleaching or whitening, the initial twist is 21 twists/inch, and the secondary twisting process increases the twist to 18 twists/inch.
And (3) testing results:
dripping water on the fabric at the simulated body surface temperature of a 35 ℃ oven, and reducing the temperature from 26.5 ℃ of the same specification pattern cloth to 25.6 ℃ at 10min and reducing the temperature from 30.7 ℃ of the same specification pattern cloth to 29.8 ℃ at 30min after the water dripping is tested;
the pure cotton yarn-dyed fabric with the folding fan and the flower-forming cool feeling has poor appearance effect, the appearance wrinkling texture of the pure cotton yarn-dyed fabric with the folding fan and the flower-forming cool feeling is obviously lighter, and meanwhile, the phenomenon of uneven appearance is obvious.
Instant contact cool feeling of 0.22W/cm2Slightly larger than the cool feeling of 0.15W/cm required by the conventional client2。
Comparative example 2
The other process steps are the same as in example 1, except that:
the warp and weft adopt 40-inch twisted strong-twist yarn after pure cotton bleaching or whitening, the initial twist is 30 twists/inch, and the twist added in the secondary twisting process is 29 twists/inch.
And (3) testing results:
dripping water on the fabric at the simulated body surface temperature of a 35 ℃ oven, and reducing the temperature from 26.5 ℃ of the same specification design and color sample cloth to 25.0 ℃ in 10min and reducing the temperature from 30.7 ℃ of the same specification design and color sample cloth to 29.1 ℃ in 30min after the water dripping is tested;
the pure cotton yarn-dyed fabric with the folding fan and the flower-forming cool feeling has poor appearance effect, the appearance wrinkling texture degree of the pure cotton yarn-dyed fabric with the folding fan and the flower-forming cool feeling is too violent and obvious, and meanwhile, the phenomenon of serious uneven appearance exists.
Instant contact cool feeling of 0.36W/cm2And is far more than 0.15W/cm of contact cool feeling required by conventional customers2。
Comparative example 3
The other process steps are the same as in example 1, except that:
the warp and weft fabrics do not adopt an air reed process and an air drop weft process, namely a conventional process.
And (3) testing results:
dripping water on the fabric at the simulated body surface temperature of a 35 ℃ oven, and reducing the temperature from 26.5 ℃ of the same specification design and color sample cloth to 26.0 ℃ in 10min and reducing the temperature from 30.7 ℃ of the same specification design and color sample cloth to 30.2 ℃ in 30min after the water dripping is tested;
the pure cotton yarn-dyed fabric with the folding fan flower-forming cool feeling has poor appearance effect, the appearance wrinkling texture degree of the pure cotton yarn-dyed fabric with the folding fan flower-forming cool feeling is low, and the phenomenon of uneven appearance is obvious.
Instant contact cool feeling of 0.16W/cm2The cool feeling of contact required by the conventional customers is 0.15W/cm2Are almost identical.
Of course, the foregoing is only a preferred embodiment of the invention and should not be taken as limiting the scope of the embodiments of the invention. The present invention is not limited to the above examples, and equivalent changes and modifications made by those skilled in the art within the spirit and scope of the present invention should be construed as being included in the scope of the present invention.

Claims (7)

1. A production process of a folding fan figured cool pure cotton yarn-dyed fabric is characterized by comprising the following steps: the following procedures are adopted:
design of pattern weave specification → processing of warp and weft yarns → weaving of fabric → after finishing of fabric;
wherein the warp processing flow comprises the steps of loose spooling → bleaching and whitening or dyeing of cheese → rewinding → warping → sizing → weaving;
the weft yarn processing flow comprises the steps of loose spooling → bleaching and whitening or dyeing of cheese → rewinding → secondary twisting → yarn steaming and constant twisting → weaving;
the fabric weaving process comprises the following steps: comprises a weaving reed process, a weaving air-drop weft process and a weaving warp let-off compensation process;
the fabric after-finishing treatment process comprises the following steps: sewing → overflow desizing → dewatering → scutching → one-time super-softness → loose water washing → two-time super-softness → tentering and shaping → printing → finished product.
2. The production process of the folding fan flower-like cool pure cotton yarn-dyed fabric according to claim 1, characterized in that: in the design procedure of the pattern organization specification, the weft adopts pure cotton bleaching whitening or dyeing twisted strong twisted yarns with 40-60 single yarns, the initial twist is 24-26 twists/inch, and the secondary twisting procedure increases the twist by 24-26 twists/inch.
3. The production process of the folding fan flower-like cool pure cotton yarn-dyed fabric according to claim 1, characterized in that: in the design procedure of the pattern weave specification, the weave is a plain weave, the warp density is 80-100 pieces/inch, and the weft density is 80-100 pieces/inch. The warp yarn count and the weft yarn count are the same.
4. The production process of the folding fan flower-like cool pure cotton yarn-dyed fabric according to claim 1, characterized in that: in the yarn steaming and twisting procedure of the weft yarn treatment process, the temperature during twisting is 80-90 ℃ and the time is 30-40 min.
5. The production process of the folding fan flower-like cool pure cotton yarn-dyed fabric according to claim 1, characterized in that: the weaving empty reed process is that warp yarns penetrate into a reed 4 and a reed 1 or a reed 2; the weaving air-drop weft insertion process is to drop 1 or 2 weft yarns every 4 weft yarns; the weaving let-off compensation process is that the let-off compensation amount is 0.5-1 mm during the air beating-up.
6. The production process of the folding fan flower-like cool pure cotton yarn-dyed fabric according to claim 1, characterized in that: in the overflow desizing procedure in the fabric finishing treatment process, the technological process comprises the steps of washing a cylinder → draining → water inlet → cloth feeding washing for 5-10 min → slurry feeding and discharging washing for 3-6 min → temperature rising to 70-90 ℃, adding 5-10 g/L of alkali for 30-60 min → draining → water inlet for 80-90 ℃, washing for 10-20 min → draining and discharging, and the rotating speed of a main pump is 1050-1100 r/min.
7. The production process of the folding fan flower-like cool pure cotton yarn-dyed fabric according to claim 1, characterized in that: the high-protection finishing liquid adopted in the tentering setting process comprises 40-80g/L of easy care resin and 50-60g/L of inorganic salt catalyst.
CN202111179864.0A 2021-10-11 2021-10-11 Production process of folding fan flower-forming cool pure cotton yarn-dyed fabric Pending CN113755987A (en)

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Application publication date: 20211207