CN220952337U - High-hygroscopicity high-evaporation weft-knitted fabric with double-layer effect - Google Patents
High-hygroscopicity high-evaporation weft-knitted fabric with double-layer effect Download PDFInfo
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- CN220952337U CN220952337U CN202322439634.4U CN202322439634U CN220952337U CN 220952337 U CN220952337 U CN 220952337U CN 202322439634 U CN202322439634 U CN 202322439634U CN 220952337 U CN220952337 U CN 220952337U
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- 239000004744 fabric Substances 0.000 title claims abstract description 122
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- 238000010521 absorption reaction Methods 0.000 claims abstract description 38
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 25
- 239000011707 mineral Substances 0.000 claims abstract description 25
- 230000008020 evaporation Effects 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims abstract description 12
- 238000009941 weaving Methods 0.000 claims abstract description 10
- 238000009940 knitting Methods 0.000 claims description 20
- 239000002131 composite material Substances 0.000 claims description 8
- 238000009963 fulling Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 abstract description 10
- 238000013461 design Methods 0.000 description 12
- 238000001816 cooling Methods 0.000 description 11
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Abstract
The utility model discloses a double-layer effect high-moisture-absorption high-evaporation weft-knitted fabric, which is formed by interweaving 75D/72F fine denier light net cross-shaped structural polyester DTY filaments and 75D/36F fine denier light net special-shaped mineral substance cool feeling structural polyester DTY filaments, wherein the double-layer effect high-moisture-absorption high-evaporation weft-knitted fabric comprises a front surface and a back surface, the front surface is provided with a front coil fabric layer with longitudinal concave-convex stripes, the front surface is formed by weaving 75D/72F fine denier light net cross-shaped structural polyester DTY filaments, and the back surface is provided with a plain front coil fabric layer and is formed by weaving 75D/36F fine denier light net special-shaped mineral substance cool feeling structural polyester DTY filaments; the fabric has the advantages of double-sided double-layer different appearance effects, high moisture absorption, high evaporation, dry and refreshing skin, moisture absorption, quick drying, soft touch, fuzzing and pilling resistance and good dimensional stability.
Description
Technical Field
The utility model relates to the technical field of knitted fabrics, in particular to a high-hygroscopicity and high-evaporation weft-knitted fabric with a double-layer effect.
Background
The knitted clothing such as the shorts, the T-shirts and the like in spring and summer not only needs to have good wearing comfort performances such as high moisture absorption, high evaporation, air permeation, moisture permeation and the like, but also needs to have a contact cool feeling, so that the comfortable wearing experience performance of absorbing the heat of a human body and transmitting the heat to an external environment is quickened; the existing knitted clothing fabrics such as sportswear, sportswear and the like generally have good moisture absorption and sweat release functions or have a contact cool feeling function, and the fabrics with the functions of the sportswear and the sportswear are few; moreover, people pay attention to physical health at present, and it is important that daily exercise has good taking experience; sweat can not be volatilized rapidly in sports and body sticking can also have a great influence on exertion in sports, so that the fabric has a cooling and body sticking-preventing effect.
In view of the above, the present inventors have developed and designed the present invention by intensively conceived against many defects and inconveniences caused by the imperfection of the above-mentioned fabrics, and actively studied and improved attempts.
Disclosure of utility model
The utility model aims to provide a high-moisture-absorption high-evaporation weft-knitted fabric with double-layer effect, which not only has special double-layer different-appearance color effects, moisture-conducting and quick-drying, moisture-absorption and sweat-releasing functions and soft and breathable functions, but also has the functions of ice skin and cool feeling.
In order to achieve the above object, the solution of the present utility model is:
The double-layer effect high-moisture-absorption high-evaporation weft-knitted fabric is formed by interweaving 75D/72F fine denier light net cross-shaped structural polyester DTY filaments and 75D/36F fine denier light net special-shaped mineral substance cool feeling structural polyester DTY filaments; the high-moisture-absorption high-evaporation weft-knitted fabric with the double-layer effect comprises a fabric body with a front side and a back side, wherein the front side of the fabric body is provided with a front coil fabric layer with longitudinal concave-convex stripes, and the back side of the fabric body is provided with a plain front coil fabric layer; the front coil fabric layer of the longitudinal concave-convex stripes is formed by weaving 75D/72F fine denier light net cross-shaped structural polyester DTY filaments, and the plain weave front coil fabric layer is formed by weaving 75D/36F fine denier light net special-shaped mineral substance cool feeling structural polyester DTY filaments.
The front coil fabric layer of the longitudinal concave-convex stripes is formed by alternately configuring convex stripes and concave stripes, and the convex stripes are provided with two front coil longitudinal rows which are continuously arranged; the concave stripe is provided with a front coil column, and twelve transverse row coil forming coils with a smooth appearance effect and two transverse row coil collecting coils with a dot-shaped pinhole appearance effect are alternately arranged on the front coil column of the concave stripe.
The plain weave front stitch fabric layer is formed by alternately arranging double-layer front stitch wales of a single-side woven weft plain stitch structure and double-layer front stitch wales of a single-side woven weft plain stitch structure, wherein the double-layer front stitch wales are arranged by two continuous rib type row needles.
The fabric body is a rib-type composite structure, and the arrangement of the rib-type composite structure is that single-needle single-row tuck and single-face loop knitting are alternately arranged.
The weight ratio of the 75D/72F cross-shaped profiled polyester to the 75D/36F mineral cool polyester yarn is 51 percent to 49 percent.
The square meter gram weight of the high-moisture-absorption high-evaporation weft-knitted fabric with the double-layer effect is 135-145g/m 2.
The average length of 75D/72F fine denier light net cross-shaped structure polyester DTY filaments in every 100 loops in the double-layer effect high-moisture-absorption high-evaporation weft-knitted fabric is 25-25.2cm when double-sided tucking and loop forming are interwoven, and the average length of the polyester DTY filaments is 22-22.2cm when single-sided loop forming is knitted; the average length of the 75D/36F fine denier light net special-shaped mineral cool feeling structure polyester DTY filaments in every 100 loops in the double-layer effect high-moisture-absorption high-evaporation weft-knitted fabric is 22-22.2cm.
Compared with the prior art, the high-hygroscopicity high-evaporation weft-knitted fabric with the double-layer effect has the following advantages:
1. The fabric has double-sided double-layer effect: the single-sided knitting structure design adopting rib needle arrangement and the structure design combining alternate knitting with non-working and alternate knitting of every 3 needles in 6-needle cylinder needle with one needle alternate tucking and looping, wherein: the single-side woven structure design ensures that the 75D/36F fine denier light net special-shaped mineral substance cool feeling structure polyester DTY filaments are completely positioned on one side (the back side and the inner layer) of the fabric, and has the characteristics of dry hand feeling, skin feeling, cooling and ice feeling; the 75D/72F fine denier light net cross-shaped structural polyester DTY filaments are completely positioned on the other side (front surface and outer layer) of the fabric, and have ventilation and comfort; in addition, each 3 needles of the 6-needle cylinder needle are provided with a structural design formed by combining alternate looping, alternate knitting with non-working and alternate knitting with looping, so that one surface of the 75D/36F fine denier light net special-shaped mineral cool sense structural polyester DTY filament is only in plain weave and smooth appearance; one side of the 75D/72F fine denier light net cross-shaped structural polyester DTY filament shows longitudinal concave-convex stripes on appearance, and a smooth appearance and a pinhole appearance effect (bird's eye shape appearance) are alternately arranged at the concave stripes; the fabric has the double-sided double-layer effect of two sides with different raw material properties and different design patterns;
2. The fabric disclosed by the utility model has the advantages of high moisture absorption, high evaporation and ice feeling comfort performance: the fabric disclosed by the utility model has the moisture absorption and quick drying functions after moisture absorption and perspiration function finishing; the 75D/36F fine denier light net profiled mineral cool feeling structure polyester DTY filaments of the close-fitting layer are completely knitted on one surface (the back surface and the inner layer) of the fabric, so that the ice touch feeling of the fabric is endowed, and the air permeability and dry and wet permeability of the fabric are improved by combining the pinhole punctiform structure design of the outer layer; the outer layer has a cross-shaped structure and a woven bird eye-shaped appearance of the 75D/72F fine denier light net cross-shaped structure polyester DTY filaments, so that the contact area of the outer layer is larger, the moisture diffusion is accelerated, the sweat evaporation is accelerated, and the fabric is more breathable and dry; in addition, the inner layer adopts 36F-number DTY filaments, the outer layer adopts 72F-number DTY filaments, and the difference of the F numbers of the inner side and the outer side ensures that gaps among fibers of the inner layer are large, moisture loss to the outer layer is accelerated, the moisture-conducting speed is high, and the moisture-conducting composite material has dry and comfortable moisture-conducting characteristics;
3. The outer layer of the fabric adopts profiled cross-shaped polyester, and the inner layer adopts profiled polyester containing mineral substances; not only can the moisture be quickly diffused and evaporated, but also the taking experience of skin-friendly cool feeling can be achieved; the polyester has very low moisture regain and has the effects of dryness and non-sticking.
Drawings
FIG. 1 is a schematic front view of the front (outer layer) of the fabric of the present utility model with the effect of concave-convex stripes and punctiform pinholes;
FIG. 2 is a schematic front view of the back (inner layer) of the fabric of the present utility model with a plain weave appearance effect;
FIG. 3 is a schematic diagram of the front of the fabric of the present invention;
Fig. 4 is a schematic diagram of the back side of the fabric of the present invention.
Symbol description
A front face 10 of the fabric; a fabric reverse 20; protruding stripes 11; a concave stripe 12; a course looping coil 13; the courses are tucked into coils 14.
Detailed Description
In order to further explain the technical scheme of the utility model, the utility model is explained in detail by specific examples.
Referring to fig. 1 to 4, the utility model discloses a double-layer effect high-moisture-absorption high-evaporation weft-knitted fabric, which is formed by interweaving 75D/72F fine denier light net cross-shaped structural polyester DTY filaments and 75D/36F fine denier light net special-shaped mineral substance cool feeling structural polyester DTY filaments; the high-moisture-absorption high-evaporation weft-knitted fabric with the double-layer effect comprises a fabric body with a front side 10 and a back side 20, wherein the front side 10 of the fabric body is provided with a front coil fabric layer with longitudinal concave-convex stripes, and the back side 20 of the fabric body is provided with a plain weave front coil fabric layer; the front coil fabric layer of the longitudinal concave-convex stripes is formed by weaving 75D/72F fine denier light net cross-shaped structural polyester DTY filaments, and the plain weave front coil fabric layer is formed by weaving 75D/36F fine denier light net special-shaped mineral substance cool feeling structural polyester DTY filaments; the fabric has the advantages of double-sided double-layer different appearance effects, dry and comfortable ice skin, moisture absorption, quick drying, soft touch, fuzzing and pilling resistance and good dimensional stability.
The front coil fabric layer of the longitudinal concave-convex stripes is formed by alternately configuring the convex stripes 11 and the concave stripes 12, and the convex stripes 11 are provided with two front coil longitudinal rows which are arranged continuously; the concave stripe 12 has one front wale, and twelve course looping coils 13 with a flat appearance effect and two course tucking coils 14 with a dot-like pinhole appearance effect are alternately arranged on the front wale of the concave stripe.
The plain weave front stitch fabric layer is formed by alternately arranging double-layer front stitch wales of a single-side woven weft plain stitch structure and double-layer front stitch wales of a single-side woven weft plain stitch structure, wherein the double-layer front stitch wales are arranged by two continuous rib type row needles.
The fabric body is a rib-type composite structure, and the arrangement of the rib-type composite structure is that single-needle single-row tuck and single-face loop knitting are alternately arranged.
The yarn weight ratio of the 75D/72F fine denier light net cross-shaped structural polyester DTY filaments to the 75D/36F fine denier light net special-shaped mineral cool feeling structural polyester DTY filaments is 50% -53%, 47% -50%; preferably, when the weight ratio of the 75D/72F cross-shaped polyester to the 75D/36F mineral cool polyester is 51 percent to 49 percent, the dry and wet-guiding property and the ice feeling of the knitted fabric are optimal.
The square meter gram weight of the high-hygroscopicity high-evaporation weft-knitted fabric with the double-layer effect is 135-145g/m 2.
Compared with the prior art, the high-hygroscopicity high-evaporation weft-knitted fabric with the double-layer effect has the following advantages:
1. The fabric has double-sided double-layer effect: the single-sided knitting structure design adopting rib needle arrangement configuration and the structure design formed by combining alternate knitting of a needle in turn tucking and looping alternate knitting with non-working and looping alternate knitting in every 3 needles in the 6-needle cylinder needle, wherein: the single-side woven structure design ensures that the 75D/36F fine denier light net special-shaped mineral substance cool feeling structure polyester DTY filaments are completely positioned on one side (the back side and the inner layer) of the fabric, and has the characteristics of dry hand feeling, skin feeling, cooling and ice feeling; the 75D/72F fine denier light net cross-shaped structural polyester DTY filaments are completely positioned on the other side (front surface and outer layer) of the fabric, and have ventilation and comfort; in addition, the structural design that every 3 needles in the 6-needle cylinder needle are combined by alternate gathering, alternate knitting and non-working and alternate knitting of a loop, so that one surface of the 75D/36F fine denier light net special-shaped mineral cool sense structural polyester DTY filament is only in plain weave and smooth appearance; one surface of the 75D/72F fine denier light net cross-shaped structural polyester DTY filament shows longitudinal concave-convex stripes on appearance, and flat appearance and pinhole appearance effects are alternately arranged at the concave stripes; the fabric has the double-sided double-layer effect of two sides with different raw material properties and different design patterns;
2. The fabric disclosed by the utility model has the advantages of high moisture absorption, high evaporation and ice feeling comfort performance: the fabric disclosed by the utility model has the moisture absorption and quick drying functions after moisture absorption and perspiration function finishing; the 75D/36F fine denier light net profiled mineral cool feeling structure polyester DTY filaments of the close-fitting layer are completely knitted on one surface (the back surface and the inner layer) of the fabric, so that the cool touch feeling of the fabric is endowed, and the air permeability and dry and wet permeability of the fabric are improved by combining with the pinhole punctiform structure design; the outer layer has a cross-shaped structure and bird's eye-shaped appearance of the 75D/72F fine denier light net cross-shaped structure polyester DTY filament, so that the contact area of the outer layer is larger, the moisture diffusion is quickened, the sweat evaporation is quickened, and the fabric is more breathable and dry; in addition, the inner layer adopts 36F-number DTY filaments, the outer layer adopts 72F-number DTY filaments, and the difference of the F numbers of the inner side and the outer side ensures that gaps among fibers of the inner layer are large, moisture loss to the outer layer is accelerated, the moisture-conducting speed is high, and the moisture-conducting composite material has dry and comfortable moisture-conducting characteristics;
3. The outer layer of the fabric adopts profiled cross-shaped polyester, and the inner layer adopts profiled polyester containing mineral substances; not only can the moisture be quickly diffused and evaporated, but also the taking experience of skin-friendly cool feeling can be achieved; the polyester has very low moisture regain and has the effects of dryness and non-sticking.
The utility model also discloses a production method of the double-layer effect high-moisture-absorption high-evaporation weft-knitted fabric, which comprises a knitting and weaving process and a finishing process, wherein the knitting and weaving process comprises the following steps of:
On a double-sided circular knitting machine with a cylinder diameter of 33 inches, a machine number of 28 needles/inch and a total needle number of 2880, knitting is carried out by adopting a double-sided circular knitting machine with a rib-type row needle arrangement of needle cylinder needles with 3 needle tracks and needle dial needles with 1 needle track; wherein, a minimum cycle of complete organization of the high moisture absorption high evaporation weft knitted fabric constituting the double layer effect is 6 wales x 28 courses, wherein: the 6 longitudinal rows are formed by arranging 3 needle tracks, 6 needle cylinders and 6 dial needles of one needle track at intervals, the 28 transverse rows are formed by arranging 28 loop forming systems around the needle cylinder, wherein,
1 Complete needle of 6 needle cylinder is arranged in ABBCBB,6 needle dial is arranged in AAAAAA, wherein A represents high heel needle, B represents low heel needle, C represents middle heel needle;
The yarn threading mode of the 1 fully-organized 28-path looping system is as follows: the 1 st, 3 rd, 5 th, 7 th, 9 th, 11 th, 13 th, 15 th, 17 th, 19 th, 21 st, 23 th, 25 th and 27 th fine denier light net cross type structural polyester DTY filaments, the 2 nd, 4 th, 6 th, 8 th, 10 th, 12 th, 14 th, 16 th, 18 th, 20 th, 22 th, 24 th, 26 th and 28 th fine denier light net special-shaped mineral cool feeling structure polyester DTY filaments are penetrated by 75D/36F;
The triangle configuration mode of the 1 fully organized 28-way looping system is as follows: the 1 st and 3 rd paths of needle cylinder needles A correspond to the collecting rings, the needle cylinder needles B and the needle cylinder needles C do not work correspondingly, and the needle dial needles A correspond to the forming rings; the 15 th and 17 th needle cylinder needles C are corresponding to the collecting ring, the needle cylinder needle A and the needle cylinder needle B are corresponding to the non-working, and the needle dial needle A is corresponding to the looping ring; the 5 th, 7 th, 9 th, 11 th, 13 th, 19 th, 21 th, 23 th, 25 th and 27 th needle cylinder needles A, B, C are not operated correspondingly, and the dial needle A is looped correspondingly; the 2 nd, 4 th, 6 th, 8 th, 10 th, 12 th, 14 th, 16 th, 18 th, 20 th, 22 th, 24 th, 26 th and 28 th needle cylinder needles A, B, C are correspondingly looped, and the dial needle A is correspondingly not operated;
Table 1 shows 1 triangle and threading configuration table with complete structure
Wherein: the threading configuration corresponds to: 1 represents a 75D/72F fine denier light net cross-shaped structural polyester DTY filament, 2 represents a 75D/36F fine denier light net special-shaped mineral cool structural polyester DTY filament;
triangle configuration symbol description: "v" means dial needle looping, "delta" means needle cylinder needle looping, ".u" means needle cylinder needle tucking, "-" means dial needle or needle cylinder needle is not working;
Wherein: the average length of 75D/72F fine denier light net cross-shaped structure polyester DTY filaments in every 100 loops in the double-layer effect high-moisture-absorption high-evaporation weft-knitted fabric is 25-25.2cm when double-sided tucking and loop forming are interwoven, and the average length of the polyester DTY filaments is 22-22.2cm when single-sided loop forming is knitted; the average length of the 75D/36F fine denier light net special-shaped mineral cool feeling structure polyester DTY filaments in every 100 loops in the double-layer effect high-moisture-absorption high-evaporation weft-knitted fabric is 22-22.2cm.
The blank fabric of the fabric is dense: 69-70 wales/5 cm, longitudinal density: 104-105 courses/5 cm, the gram weight of square meter is 110-115g/m 2, and the lower machine width is 208cm.
The post-finishing process comprises the following steps: finishing, sewing the head, turning over the cloth (with the needle hole surface outside), refining, cooling to 80 ℃ and overflowing to 40 ℃ to drain liquid, dehydrating, slitting, presetting, dyeing polyester, hot washing, cold washing, dehydrating, opening the cloth, shaping and drying, shaping a finished product, and checking and detecting the finished product; wherein,
Refining process: injecting cold water into a cylinder of the L-shaped high-temperature high-pressure double-liquid-flow dyeing machine in the angeles of Asia according to a bath ratio of 1:10, and starting a main pump; sequentially injecting TF129K deoiling dilution solution accounting for 1.0% of the weight of the fabric into the dyeing machine from an additional cylinder of the dyeing machine, wherein the material injection time is 5 minutes, and then performing recycling operation for 5 minutes; injecting a softening agent diluted solution in SF-66 bath accounting for 0.5% of the fabric by weight, wherein the material injection time is 2 minutes, and then carrying out recirculation operation for 3 minutes; putting the fabric into the water tank, feeding the fabric for 2 minutes, then circularly operating for 3 minutes, and then heating to 70 ℃ and 3 ℃ per minute; heating to 110 ℃, heating to 1.5 ℃ per minute, and then circularly operating for 5 minutes; heating to 120 ℃, heating to 3 ℃ per minute, and circularly operating for 10 minutes; then cooling to 110 ℃, cooling to 1.5 ℃ per minute, and circularly operating for 5 minutes; cooling to 80 ℃ and cooling to 1.5 ℃ per minute; washing the mixture to 60 ℃ by overflow water to drain liquid;
and (3) a pre-shaping process: adopting a Taiwan Ligen tentering setting machine to perform pre-setting processing, adding padding clear water, controlling the rolling surplus rate to be 65-68%, and setting the temperatures of a first section oven to a tenth section oven to be respectively: 160 ℃, 170 ℃, 180 DEG C180 ℃, 160 ℃; the rotating speed of a fan of the oven is set to 1600 revolutions per minute, the speed of the oven is controlled to be 24-25 m/minute, and the temperature of the cropping is controlled to be below 50 ℃;
The polyester dyeing process comprises the following steps: injecting cold water into a cylinder of the L-shaped high-temperature high-pressure double-liquid-flow dyeing machine in the angeles of Asia according to a bath ratio of 1:10, and starting a main pump; sequentially injecting a fuzzing and pilling resistant diluted solution accounting for 3% of the weight of the fabric and a high-temperature leveling agent diluted solution accounting for 2% of the weight of the fabric into a cylinder of the dyeing machine from an additional cylinder of the dyeing machine, wherein the material injection time is 1 minute, and then carrying out recycling operation for 3 minutes; putting the fabric into a dye vat, circularly running for 5 minutes, injecting a brightening agent SBV accounting for 0.22% of the weight of the fabric into the dye vat, injecting a brightening agent CPS-D accounting for 0.22% of the weight of the fabric into the dye vat, and injecting disperse red ACE-RR accounting for 0.0002% of the weight of the fabric into the dye vat; the material injection time is 5 minutes, and then the recycling operation is carried out for 5 minutes; adding acetic acid and sodium acetate buffer solution to regulate pH to 3.5-4.2; starting a dyeing program, heating from room temperature to 80 ℃ at a heating rate of 3.0 ℃/min, and preserving heat for 5 minutes; heating to 110 ℃ at a heating rate of 2 ℃/min, and preserving heat for 5 min; heating to 130 ℃ at 2 ℃ per minute, and preserving heat for 30 minutes; then cooling to 120 ℃ at 2.5 ℃/min, and preserving heat for 5 minutes; then cooling to 110 ℃ at 0.7 ℃/min, and preserving heat for 5 min; then cooling to 80 ℃ at 1.5 ℃/min, sampling and coloring; draining after color confirmation;
And (3) a hot washing process: injecting cold water into a cylinder of an L-shaped high-temperature high-pressure double-liquid-flow dyeing machine in a angele state according to a bath ratio of 1:10, starting a main pump and a hot washing program, heating water solution and fabrics in the dyeing machine from room temperature to 60 ℃ at a heating rate of 4.0 ℃ per minute, and circularly running for 10 minutes and then discharging liquid;
And (3) cold washing: injecting cold water into a cylinder of the L-shaped high-temperature high-pressure double-liquid-flow dyeing machine of the Angeles in a bath ratio of 1:10, starting a main pump and a cold washing procedure, and discharging liquid after circulating cold washing for 10 minutes;
Shaping and drying: shaping and drying by tentering and shaping Taiwan Ligen, and drying and processing the dehydrated semi-finished product; the pass mill was free of water, and the temperatures of the first through tenth ovens were set to: 110 ℃, 110 DEG C110 ℃, the rotating speed of a fan of the oven is set to 1600 revolutions per minute, the speed of the oven is controlled to 29-30 m/minute, and the temperature of the cropping is controlled to be below 50 ℃;
The shaping process of the finished product comprises the following steps: shaping the semi-finished product by using a Taiwan Ligen tentering shaping machine; preparing padding solution according to the corrected padding process formula; the weight of the prepared padding solution is calculated and the preparation amount is controlled according to the total amount of the cloth cover belt liquid after padding and the padding tank volume; the padding liquid comprises the following components: 5 g/L3701 hygroscopic perspiration aid and 3g/LJFC penetrant; adding 100L of prepared solution into a padding tank of a Taiwan Ligen tentering setting machine, and controlling the padding residual rate to be 60-62%; the temperatures of the first through tenth ovens were set to: 140 ℃, 140 DEG C140 ℃, the rotating speed of a fan of the oven is controlled to 1600 revolutions per minute, the speed of the vehicle is controlled to 24-25 meters per minute, and the temperature of the cropping is controlled to be below 50 ℃.
The width gram weight of the lower machine of the utility model: production control is carried out according to the required width gram weight of the finished product, and other working procedures such as a conventional process are carried out; the width of the prepared light grey cloth is 175cm, and the gram weight of the square meter of the fabric is 135-145g/m 2.
The preparation process of the fabric is simple: the fabric can be woven on a double-sided circular knitting machine with rib pattern type needle arrangement of two upper and four lower, has short after finishing process flow and has the characteristic of simple preparation process.
The double-layer effect high-hygroscopicity high-evaporation weft-knitted fabric produced by the method is subjected to standing for 48 hours in a standard state, and the fabric is tested for the wearability such as moisture absorption, quick drying and the like by referring to the standard, and the corresponding standard and test result are shown in Table 2.
Table 2 fabric performance test results
The above examples and drawings are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present utility model.
Claims (7)
1. A high-moisture-absorption high-evaporation weft-knitted fabric with double-layer effect is characterized in that: the double-layer effect high-moisture-absorption high-evaporation weft-knitted fabric is formed by interweaving 75D/72F fine denier light net cross-shaped structural polyester DTY filaments and 75D/36F fine denier light net special-shaped mineral substance cool feeling structural polyester DTY filaments, and comprises a fabric body with a front side and a back side, wherein the front side of the fabric body is provided with a front coil fabric layer with longitudinal concave-convex stripes, and the back side of the fabric body is provided with a plain weave front coil fabric layer; the front coil fabric layer of the longitudinal concave-convex stripes is formed by weaving 75D/72F fine denier light net cross-shaped structural polyester DTY filaments, and the plain weave front coil fabric layer is formed by weaving 75D/36F fine denier light net special-shaped mineral substance cool feeling structural polyester DTY filaments.
2. A double layer effect high moisture absorption high evaporation weft knitted fabric as defined in claim 1, wherein: the front coil fabric layer of the longitudinal concave-convex stripes is formed by alternately configuring convex stripes and concave stripes, and the convex stripes are provided with two front coil longitudinal rows which are continuously arranged; the concave stripe is provided with a front coil column, and twelve transverse row coil forming coils with a smooth appearance effect and two transverse row coil collecting coils with a dot-shaped pinhole appearance effect are alternately arranged on the front coil column of the concave stripe.
3. A double layer effect high moisture absorption high evaporation weft knitted fabric as defined in claim 1, wherein: the plain weave front stitch fabric layer is formed by alternately arranging double-layer front stitch wales of a single-side woven weft plain stitch structure and double-layer front stitch wales of a single-side woven weft plain stitch structure, wherein the double-layer front stitch wales are arranged by two continuous rib type row needles.
4. A double layer effect high moisture absorption high evaporation weft knitted fabric as defined in claim 1, wherein: the fabric body is a rib-type composite structure, and the arrangement of the rib-type composite structure is that single-needle single-row tuck and single-face loop knitting are alternately arranged.
5. A double layer effect high moisture absorption high evaporation weft knitted fabric as defined in claim 1, wherein: the weight ratio of the 75D/72F cross-shaped profiled polyester to the 75D/36F mineral cool polyester yarn is 51 percent to 49 percent.
6. A double layer effect high moisture absorption high evaporation weft knitted fabric as defined in claim 1, wherein: the square meter gram weight of the high-moisture-absorption high-evaporation weft-knitted fabric with the double-layer effect is 135-145g/m 2.
7. A double layer effect high moisture absorption high evaporation weft knitted fabric as defined in claim 1, wherein: the average length of 75D/72F fine denier light net cross-shaped structure polyester DTY filaments in every 100 loops in the double-layer effect high-moisture-absorption high-evaporation weft-knitted fabric is 25-25.2cm when double-sided tucking and loop forming are interwoven, and the average length of the polyester DTY filaments is 22-22.2cm when single-sided loop forming is knitted; the average length of the 75D/36F fine denier light net special-shaped mineral cool feeling structure polyester DTY filaments in every 100 loops in the double-layer effect high-moisture-absorption high-evaporation weft-knitted fabric is 22-22.2cm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322439634.4U CN220952337U (en) | 2023-09-08 | 2023-09-08 | High-hygroscopicity high-evaporation weft-knitted fabric with double-layer effect |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322439634.4U CN220952337U (en) | 2023-09-08 | 2023-09-08 | High-hygroscopicity high-evaporation weft-knitted fabric with double-layer effect |
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| CN220952337U true CN220952337U (en) | 2024-05-14 |
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| CN (1) | CN220952337U (en) |
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- 2023-09-08 CN CN202322439634.4U patent/CN220952337U/en active Active
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