CN112941700B - Production process of breathable and moisture-absorbing fabric - Google Patents
Production process of breathable and moisture-absorbing fabric Download PDFInfo
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- CN112941700B CN112941700B CN202110123328.2A CN202110123328A CN112941700B CN 112941700 B CN112941700 B CN 112941700B CN 202110123328 A CN202110123328 A CN 202110123328A CN 112941700 B CN112941700 B CN 112941700B
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- 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
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
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- 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
- D06M11/50—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 hydrogen peroxide or peroxides of metals; with persulfuric, permanganic, pernitric, percarbonic acids or their salts
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- 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
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- 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
- D06P1/673—Inorganic compounds
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- 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
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- 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
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- 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
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/20—Protein-derived artificial fibres
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- 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]
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a production process of breathable and moisture-absorbing fabric, which comprises the following steps: (a) Twisting polyester filament with an asymmetric cross-shaped section, and spinning core-spun yarns by taking the polyester filament as a core layer and ramie staple fibers as a skin layer; (b) Respectively carrying out sizing treatment on the covering yarns and the milk protein polyester fibers, and then weaving the covering yarns serving as warps and the milk protein polyester fibers serving as wefts into woven grey cloth; (c) Steaming with hydrogen peroxide solution at normal pressure, washing with water, dyeing, drying and shaping to obtain the final product. The process steps are simple and feasible, the quality is stable, and the obtained fabric has the characteristics of air permeability, moisture absorption, softness, skin friendliness, good rebound resilience, wear resistance, bacteriostasis and the like, and is suitable for industrial production.
Description
Technical Field
The invention relates to the technical field of textiles, in particular to a production process of a breathable and moisture-absorbing fabric.
Background
Along with the improvement of living standard of people, the performances of comfort, health, safety, environmental protection and the like of the garment fabric gradually become key factors for consumers to choose and buy clothes. As the times of people participating in outdoor activities are increased and the time is prolonged, sports and leisure clothes gradually enter the lives of people and are more and more popular with consumers. The comfort is an important factor of leisure and sports clothes, and people not only require that the fabric of the clothes has good comfort, but also require that the clothes can not be pasted with skin to generate a cold feeling under the condition that a human body sweats. The existing textile fabric is poor in moisture absorption and air permeability, so that the comfort degree is influenced in the wearing process, and the practicability of the fabric is reduced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a production process of the breathable moisture-absorbing fabric, which has the advantages of simple and feasible process steps and stable quality, and the obtained fabric has the characteristics of breathability, moisture absorption, softness, skin friendliness, good resilience, wear resistance, bacteriostasis and the like, and is suitable for industrial production.
In order to achieve the purpose, the invention adopts the following technical scheme:
a production process of breathable and moisture-absorbing fabric comprises the following steps:
(a) Twisting polyester filament with an asymmetric cross-shaped section, and spinning core-spun yarns by taking the polyester filament as a core layer and ramie staple fibers as a skin layer;
(b) Respectively carrying out sizing treatment on the covering yarns and the milk protein polyester fibers, and then weaving the covering yarns serving as warps and the milk protein polyester fibers serving as wefts into woven grey cloth;
(c) Steaming with hydrogen peroxide solution at normal pressure, washing with water, dyeing, drying and shaping to obtain the final product.
In the step (a), the twist number of the polyester filament is 70 to 100tpm.
The core-spun yarn prepared in the step (a) contains 5.2-6.8% of ramie short fibers by mass.
In the step (b), the sizing rate of the core-spun yarn and the milk protein polyester fiber is controlled to be 13-15%.
In the step (b), the sizing temperature is controlled to be 450-600 ℃.
In the step (c), the mass concentration of the hydrogen peroxide solution is 3.5%, and the steaming time is 20-30min.
In the step (c), the dyeing temperature is 110-130 ℃, the bath ratio is 1:15-22.
The invention has the beneficial effects that: (1) The polyester filament with the asymmetric cross-shaped section is used as the core layer of the core-spun yarn, so that a gap is reserved between the core layer and the skin layer of the obtained core-spun yarn, and the fabric has better ventilation and sweat releasing effects; (2) The milk protein polyester fibers are used as the wefts of the fabric, so that the moisture absorption, sweat release and air permeability of the fabric are further improved, and the fabric is soft, skin-friendly, wear-resistant, pilling-resistant and antibacterial; (3) The tatting grey cloth is steamed by hydrogen peroxide solution, and a desizing and preshrinking process is replaced by a one-step treatment process, so that the production efficiency is improved, and meanwhile, the dyeing is pretreated, and the dyeing rate and the dye-uptake rate are improved; (4) The process has simple and easy steps and stable quality, and the fabric with the characteristics of air permeability, moisture absorption, softness, skin friendliness, good resilience, wear resistance, bacteriostasis and the like is prepared through the synergistic effect of the steps, so that the process is suitable for industrial production.
Drawings
FIG. 1 is a perspective view of a first perspective view of the screed apparatus of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a perspective view of a second perspective of the screed apparatus of the present invention with the connector plate removed;
FIG. 4 is a top view of the screed apparatus of the present invention;
fig. 5 is a cross-sectional view taken along the line B-B in fig. 4.
In the figure: the device comprises a rack 1, a support 11, a connecting plate 12, a workbench 13, a side plate 14, a slide rail 15, a fixing part 16, a first flattening mechanism 2, a second flattening mechanism 3, a guide piece 4, a guide hole 41, a connecting piece 5, a cylindrical part 51, a limiting part 52, a screwing part 53, a sliding piece 6, a ball 61, a pushing piece 7, a sliding hole 71, an air cylinder 8, a screw rod 9, a motor 91 and a gear 92.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description below:
example 1
A production process of breathable and moisture-absorbing fabric comprises the following steps:
(a) Twisting polyester filament with an asymmetric cross-shaped section, wherein the twisting twist is 70tpm, and spinning the core-spun yarn by taking the polyester filament as a core layer and ramie staple fiber as a skin layer, wherein the ramie staple fiber accounts for 6% in the core-spun yarn;
(b) The core-spun yarns and the milk protein polyester fibers are respectively subjected to sizing treatment, the sizing rates of the core-spun yarns and the milk protein polyester fibers are controlled at 14%, and the sizing temperature is controlled at 450 ℃; then, the core-spun yarns are used as warp yarns, and the milk protein polyester fibers are used as weft yarns to be woven into woven grey cloth;
(c) Steaming for 25min at normal pressure by adopting hydrogen peroxide solution with the mass concentration of 3.5%, and then washing, dyeing, drying and shaping to prepare a finished fabric product, wherein the dyeing temperature is 110 ℃, and the bath ratio is 1:15.
example 2
A production process of breathable and moisture-absorbing fabric comprises the following steps:
(a) Twisting the polyester filament with the asymmetrical cross-shaped section, wherein the twisting twist is 100tpm, and spinning the core-spun yarn by taking the polyester filament as a core layer and the ramie staple fiber as a skin layer, wherein the ramie staple fiber accounts for 5.5% of the core-spun yarn;
(b) Respectively carrying out sizing treatment on the core-spun yarns and the milk protein polyester fibers, wherein the sizing rates of the core-spun yarns and the milk protein polyester fibers are controlled at 13%, and the sizing temperature is controlled at 500 ℃; then, the core-spun yarns are used as warp yarns, and the milk protein polyester fibers are used as weft yarns to be woven into woven grey cloth;
(c) Steaming the fabric for 28min at normal pressure by adopting a hydrogen peroxide solution with the mass concentration of 3.5%, and then carrying out washing, dyeing and drying and shaping treatment to prepare a finished fabric, wherein the dyeing temperature is 120 ℃, the bath ratio is 1:22.
example 3
A production process of breathable and moisture-absorbing fabric comprises the following steps:
(a) Twisting polyester filament with an asymmetric cross-shaped section, wherein the twisting twist is 80tpm, and spinning the core-spun yarn by taking the polyester filament as a core layer and ramie staple fiber as a skin layer, wherein the ramie staple fiber accounts for 5.2% of the core-spun yarn;
(b) The core-spun yarns and the milk protein polyester fibers are respectively subjected to sizing treatment, the sizing rates of the core-spun yarns and the milk protein polyester fibers are controlled at 14.5%, and the sizing temperature is controlled at 600 ℃; then, the core-spun yarns are used as warp yarns, and the milk protein polyester fibers are used as weft yarns to be woven into woven grey cloth;
(c) Steaming the fabric for 30min at normal pressure by adopting a hydrogen peroxide solution with the mass concentration of 3.5%, and then carrying out washing, dyeing and drying and shaping treatment to prepare a finished fabric, wherein the dyeing temperature is 120 ℃, the bath ratio is 1:18.
example 4
A production process of breathable and moisture-absorbing fabric comprises the following steps:
(a) Twisting the polyester filament with the asymmetrical cross-shaped section, wherein the twisting twist is 90tpm, and spinning the core-spun yarn by taking the polyester filament as a core layer and the ramie staple fiber as a skin layer, wherein the ramie staple fiber accounts for 6.8% of the core-spun yarn;
(b) Respectively carrying out sizing treatment on the core-spun yarns and the milk protein polyester fibers, wherein the sizing rates of the core-spun yarns and the milk protein polyester fibers are controlled at 15%, and the sizing temperature is controlled at 550 ℃; then, the core-spun yarns are used as warp yarns, and the milk protein polyester fibers are used as weft yarns to be woven into woven grey cloth;
(c) Steaming the fabric for 25min at normal pressure by adopting a hydrogen peroxide solution with the mass concentration of 3.5%, and then carrying out washing, dyeing and drying and shaping treatment to prepare a finished fabric, wherein the dyeing temperature is 130 ℃, the bath ratio is 1:20.
example 5
A production process of breathable and moisture-absorbing fabric comprises the following steps:
(a) Twisting polyester filament with an asymmetric cross-shaped section, wherein the twisting twist is 85tpm, and spinning the core-spun yarn by taking the polyester filament as a core layer and ramie staple fiber as a skin layer, wherein the ramie staple fiber accounts for 6.5% of the core-spun yarn;
(b) Respectively carrying out sizing treatment on the core-spun yarns and the milk protein polyester fibers, wherein the sizing rates of the core-spun yarns and the milk protein polyester fibers are controlled at 14%, and the sizing temperature is controlled at 550 ℃; then, the core-spun yarns are used as warp yarns, and the milk protein polyester fibers are used as weft yarns to be woven into woven grey cloth;
(c) Steaming the fabric for 20min at normal pressure by adopting a hydrogen peroxide solution with the mass concentration of 3.5%, and then carrying out washing, dyeing and drying and shaping treatment to prepare a finished fabric, wherein the dyeing temperature is 125 ℃, the bath ratio is 1:20.
the air permeability, moisture absorption, moisture regain and elasticity of the fabrics prepared in examples 1 to 5 were measured, and the results are shown in table 1.
In the step (b) of the above embodiment, the core spun yarn and the milk protein polyester fiber are woven into the woven grey fabric by using an air jet loom. In the prior art, after the woven grey cloth is woven on the air jet loom, the woven grey cloth needs to be wound through a cloth roller of the air jet loom, but due to the fact that tension on two sides of the woven grey cloth is not enough, folding marks are easily formed in an overlapping mode during winding, and therefore the flatness of the woven grey cloth is affected.
The air jet loom adopted by the invention comprises a leveling device for rolling, as shown in figures 1-5, the leveling device comprises a frame 1, a first flattening mechanism 2 and a second flattening mechanism 3 which are respectively arranged on the frame 1 and arranged in the front and at the back, the first flattening mechanism 2 and the second flattening mechanism 3 respectively comprise height-adjustable guide pieces 4 and two groups of leveling components which can move oppositely, and two ends of each guide piece 4 are correspondingly connected with two sides of the frame 1 in a sliding manner. First exhibition flat mechanism 2 and second exhibition flat mechanism 3 still all include the cylinder 8 of fixing respectively in frame 1 both sides, the axle head and the 4 tip fixed connection of guide piece of cylinder 8, control the height of guide piece 4 through cylinder 8, guide piece 4 and frame 1 sliding connection can provide the direction for the up-and-down motion of guide piece 4, guarantee the motion stability.
The flattening subassembly includes connecting piece 5, sliding part 6 and can the back and forth movement push away piece 7, connecting piece 5 passes guide 4 and links firmly with sliding part 6, sliding part 6 embeds is equipped with ball 61, 4 centre grippings of guide are between connecting piece 5 middle part and sliding part 6, push away piece 7 and be located guide 4 top and push away piece 7 and 5 middle part intervals of connecting piece and set up, connecting piece 5 upper end is passed and is pushed away piece 7, push away piece 7 and drive sliding part 6 through connecting piece 5 and along guide 4 back and forth movement. Specifically, the connecting piece 5 comprises a cylindrical portion 51, a threaded portion 53 and a limiting portion 52, wherein the cylindrical portion 51 and the threaded portion 53 are connected up and down, the limiting portion 52 is formed by protruding an annular outer wall of the cylindrical portion 51, the cylindrical portion 51 simultaneously penetrates through the guide piece 4 and the pushing piece 7 in a sliding mode, the guide piece 4 is clamped between the limiting portion 52 and the sliding piece 6, and the threaded portion 53 is in threaded connection with the sliding piece 6. The guide 4 is provided with a guide hole 41 for the cylindrical part 51 to pass through, the guide hole 41 is arc-shaped, the guide hole 41 is concave towards the opposite direction of the advancing direction of the woven grey cloth, and the friction between the ball 61 and the woven grey cloth can be properly reduced; the pushing piece 7 is provided with a sliding hole 71 for the cylindrical part 51 to pass through, the sliding hole 71 is in a kidney-shaped shape, and the cylindrical part 51 moves back and forth along the guide hole 41 and the sliding hole 71 at the same time. In order to ensure the smoothness of the movement of the connecting piece 5 and the sliding piece 6, the surface of the guide piece 4, the surfaces of the cylindrical part 51 and the limiting part 52 and the upper surface of the sliding piece 6 can be coated with lubricating paint, such as polytetrafluoroethylene paint and the like. Guide 4 is clamped by limiting part 52 and sliding part 6, so that guide 4 can drive sliding part 6 to move when moving, and in fact, the distance between limiting part 52 and pushing part 7 is the distance that guide 4 can move adjustably.
When the two sliding parts 6 of the first flattening mechanism 2 move relatively close to each other, the two sliding parts 6 of the second flattening mechanism 3 move relatively far away from each other; when the two sliding pieces 6 of the first flattening mechanism 2 move away from each other relatively, the two sliding pieces 6 of the second flattening mechanism 3 move closer to each other relatively, that is, the opposite movement of the two sliding pieces 6 of the first flattening mechanism 2 is always synchronous and opposite to the opposite movement of the two sliding pieces 6 of the second flattening mechanism 3.
The first flattening mechanism 2 and the second flattening mechanism 3 also respectively comprise two screw rods 9 which are symmetrically and rotatably arranged on the upper part of the rack 1, and the screw rods 9 are correspondingly in threaded connection with the pushing piece 7; the two screw rods 9 of the first flattening mechanism 2 are driven to rotate by a motor 91 respectively, the screw rod 9 of the first flattening mechanism 2 is in meshing transmission connection with the screw rod 9 of the second flattening mechanism 3 positioned behind the screw rod 9 through a pair of gears 92, and the two screw rods 9 arranged in the front-back direction are kept to rotate oppositely through the action of the gears 92.
Frame 1 includes support 11 that the interval set up and connecting plate 12 of connecting two support 11, support 11 includes horizontal table 13 and the curb plate 14 of being connected perpendicularly with workstation 13, cylinder 8 is fixed on workstation 13, be equipped with slide rail 15 on the curb plate 14, 4 tip of guide and 15 sliding connection of slide rail, connecting plate 12 is connected between two curb plate 14 tops, connecting plate 12 middle part is equipped with fixed part 16, lead screw 9 rotates and installs between fixed part 16 and curb plate 14, motor 91 is fixed on curb plate 14.
The leveling device for winding of the air jet loom makes a pair of balls 61 expand and level the moving woven grey cloth through the opposite movement of a pair of sliding pieces 6; the heights of the two guide pieces 4 are alternately adjusted through the air cylinder 8, so that the pair of balls 61 can level the woven grey cloth, and the other pair of balls 61 can not be leveled, therefore, the first flattening mechanism 2 and the second flattening mechanism 3 can alternately level the woven grey cloth, and the flatness of the rolled woven grey cloth can be ensured.
The specific working principle is as follows: initially, the positions of the guide members 4 and the sliding members 6 in the first flattening mechanism 2 and the second flattening mechanism 3 are adjusted, that is, the two sliding members 6 of the first flattening mechanism 2 are located at the middle position, the height of the guide member 4 of the first flattening mechanism 2 is adjusted to enable the two balls 61 to be in contact with the woven grey cloth, the height of the guide member 4 of the second flattening mechanism 3 is adjusted to enable the two balls 61 to be higher than the woven grey cloth, the two sliding members 6 of the second flattening mechanism 3 are located at the two ends, and the height of the guide member 4 of the second flattening mechanism 3 is adjusted to enable the two balls 61 to be higher than the woven grey cloth. Starting a motor 91, enabling two balls 61 of the first flattening mechanism 2 to move away in opposite directions, pushing the woven grey fabric to be flat by utilizing outward expanding force of the balls 61 on the woven grey fabric, and enabling the balls 61 of the second flattening mechanism 3 to move close in opposite directions at the same time, in the process, when the two balls 61 of the first flattening mechanism 2 move to two ends of the guide piece 4, adjusting the height of the guide piece 4 of the second flattening mechanism 3 to enable the two balls 61 to move downwards, so that when the two balls 61 of the first flattening mechanism 2 move to two ends of the guide piece 4, the two balls 61 of the second flattening mechanism 3 are located at the middle position and the two balls 61 are in contact with the woven grey fabric; then, the two balls 61 of the first flattening mechanism 2 move upwards through the air cylinder 8, meanwhile, the two balls 61 of the first flattening mechanism 2 move towards each other, the two balls 61 of the second flattening mechanism 3 move away from each other, and the woven grey fabric is pushed to be flat through the second flattening mechanism 3; similarly, when the two balls 61 of the second flattening mechanism 3 are to be moved to both ends of the guide 4, the height of the guide 4 of the first flattening mechanism 2 is adjusted to move the two balls 61 downward, so that when the two balls 61 of the second flattening mechanism 3 are moved to both ends of the guide 4, the two balls 61 of the first flattening mechanism 2 are at the intermediate position and the two balls 61 are in contact with the woven fabric; and according to the method, the operation is switched to push the woven grey cloth to be flat through the first flattening mechanism 2 again, and the operation is repeated in a circulating mode, so that the woven grey cloth can be flattened through the continuous alternation of the first flattening mechanism 2 and the second flattening mechanism 3.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A production process of breathable and moisture-absorbing fabric is characterized by comprising the following steps: the method comprises the following steps:
(a) Twisting polyester filament with an asymmetric cross-shaped section, and spinning core-spun yarns by taking the polyester filament as a core layer and ramie staple fibers as a skin layer;
(b) Respectively carrying out sizing treatment on the covering yarns and the milk protein polyester fibers, and then weaving the covering yarns serving as warps and the milk protein polyester fibers serving as wefts into woven grey cloth;
in the step (b), the core-spun yarns and the milk protein polyester fibers are woven into woven grey cloth by an air jet loom; the air jet loom comprises a leveling device for rolling, the leveling device comprises a rack (1), and a first flattening mechanism (2) and a second flattening mechanism (3) which are arranged on the rack (1) in a front-back mode respectively, the first flattening mechanism (2) and the second flattening mechanism (3) both comprise height-adjustable guide pieces (4) and two groups of leveling components capable of moving in opposite directions, two ends of each guide piece (4) are correspondingly and slidably connected with two sides of the rack (1), each leveling component comprises a connecting piece (5), a sliding piece (6) and a pushing piece (7) capable of moving back and forth, the connecting piece (5) penetrates through the guide pieces (4) and is fixedly connected with the sliding piece (6), the sliding piece (6) is embedded with balls (61), the guide pieces (4) are clamped between the middle parts of the connecting piece (5) and the sliding piece (6), the pushing pieces (7) are positioned above the guide pieces (4) and arranged at intervals with the middle parts of the connecting piece (5), the upper ends of the connecting pieces (5) penetrate through the pushing pieces (7), and the sliding pieces (7) drive the sliding pieces (6) to move back and forth along the guide pieces (4);
(c) Steaming with hydrogen peroxide solution at normal pressure, washing with water, dyeing, drying and shaping to obtain the final product.
2. The process for producing a breathable and hygroscopic fabric according to claim 1, wherein: in the step (a), the twist number of the polyester filament is 70 to 100tpm.
3. The process for producing a breathable and hygroscopic fabric according to claim 1, wherein: the core-spun yarn prepared in the step (a) contains 5.2-6.8% of ramie short fibers by mass.
4. The process for producing a breathable and hygroscopic fabric according to claim 1, wherein: in the step (b), the sizing rate of the core-spun yarn and the milk protein polyester fiber is controlled to be 13-15%.
5. The process for producing a breathable and hygroscopic fabric according to claim 1, wherein: in the step (b), the sizing temperature is controlled to be 450-600 ℃.
6. The process for producing a breathable and hygroscopic fabric according to claim 1, characterized in that: in the step (c), the mass concentration of the hydrogen peroxide solution is 3.5%, and the steaming time is 20-30min.
7. The process for producing a breathable and hygroscopic fabric according to claim 1, characterized in that: in the step (c), the dyeing temperature is 110-130 ℃, and the bath ratio is 1:15-22.
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| US20070122614A1 (en) * | 2005-11-30 | 2007-05-31 | The Dow Chemical Company | Surface modified bi-component polymeric fiber |
| CN100595361C (en) * | 2007-08-29 | 2010-03-24 | 浙江恒逸集团有限公司 | Multihetero multifunctional terylene composite slub yarn and production method thereof |
| CN101215790B (en) * | 2008-01-09 | 2010-06-09 | 袁近 | Dyeing and finishing method for cotton/milk protein blended spinning Raschel fabric |
| CN102191641A (en) * | 2010-03-19 | 2011-09-21 | 谭坤 | Loose steaming and oxygen bleaching technology |
| CN101962850B (en) * | 2010-08-10 | 2012-07-04 | 际华三五零九纺织有限公司 | Production method of moisture-absorbing and sweat-discharging fabric |
| CN102978779A (en) * | 2012-12-05 | 2013-03-20 | 吴江市高发纺织有限公司 | Thin elastic fabric |
| CN103255536A (en) * | 2013-04-19 | 2013-08-21 | 晋江市闽高纺织科技有限公司 | Fabric containing milk protein fiber, manufacturing technique and textile of fabric containing milk protein fiber |
| CN103276600B (en) * | 2013-05-21 | 2015-05-13 | 如皋市协和印染有限公司 | Processing technology of moisture absorption and sweat discharge fiber |
| CN103469464A (en) * | 2013-09-11 | 2013-12-25 | 无锡天鸿机械制造有限公司 | High-elasticity knitted clothes fabric |
| CN105401400A (en) * | 2015-12-14 | 2016-03-16 | 江苏新芳科技集团股份有限公司 | Rinsing and dyeing technology for cotton and linen cloth |
| CN106676904A (en) * | 2016-12-30 | 2017-05-17 | 安徽寿县银丰棉业有限责任公司 | Dyeing method of milk protein fiber/ramie blended fabric |
| CN109720014A (en) * | 2017-10-30 | 2019-05-07 | 绍兴柯桥协尔纺织科技有限公司 | A kind of elastic fabric |
| CN109281024A (en) * | 2018-11-16 | 2019-01-29 | 浙江荣鑫纤维有限公司 | A kind of covering yarn and its processing method |
| CN110144659A (en) * | 2019-06-24 | 2019-08-20 | 苏州大学 | A kind of Yarn spinning method and fabric using covering yarn |
| CN111334911A (en) * | 2020-03-02 | 2020-06-26 | 绍兴市恒兴亚麻纺织科技有限公司 | Flax/polyester yarn self-bonding core-spun yarn production equipment and method |
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2021
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