CN108914350B - Single-prevention single-suction knitted fabric - Google Patents
Single-prevention single-suction knitted fabric Download PDFInfo
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- CN108914350B CN108914350B CN201811122626.4A CN201811122626A CN108914350B CN 108914350 B CN108914350 B CN 108914350B CN 201811122626 A CN201811122626 A CN 201811122626A CN 108914350 B CN108914350 B CN 108914350B
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- 239000004744 fabric Substances 0.000 title claims abstract description 220
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 230000035699 permeability Effects 0.000 claims abstract description 9
- 238000009940 knitting Methods 0.000 claims description 18
- 238000010521 absorption reaction Methods 0.000 claims description 17
- 210000003462 vein Anatomy 0.000 claims description 17
- 239000000725 suspension Substances 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 8
- 239000005871 repellent Substances 0.000 claims description 8
- 239000011295 pitch Substances 0.000 claims description 3
- 238000009963 fulling Methods 0.000 claims description 2
- 238000005316 response function Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 238000001035 drying Methods 0.000 abstract description 12
- 239000000835 fiber Substances 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 26
- 210000004243 sweat Anatomy 0.000 description 12
- 210000001519 tissue Anatomy 0.000 description 12
- 239000002344 surface layer Substances 0.000 description 8
- 229920000728 polyester Polymers 0.000 description 5
- 239000002250 absorbent Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000002940 repellent Effects 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/102—Patterned fabrics or articles with stitch pattern
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/12—Patterned fabrics or articles characterised by thread material
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Of Fabric (AREA)
Abstract
The invention provides a single-prevention single-suction knitted fabric, which is characterized in that: the fabric has a double-layer structure, the front surface of the fabric is made of water absorbing yarns, the back surface of the fabric is made of water emitting yarns, and both the front surface and the back surface of the fabric are of concave-convex mesh structures. The front and back yarns are mutually contacted and held by the arrangement of the tuck triangle, the front water absorbing yarns of the fabric are covered on the water absorbing yarns, the water absorbing yarns are hung on the back surfaces of the water absorbing yarns and penetrate through the meshes, and a small part of the water absorbing yarns are exposed on the front surface of the fabric in the meshes. Similarly, the water-absorbing yarn is suspended on the back of the water-absorbing yarn and passes through the meshes, and a small part of the water-absorbing yarn is exposed on the back of the fabric in the meshes. The single-prevention single-suction knitted fabric prepared by the design of the fiber and the tissue structure not only can achieve the permanent effect of the single-prevention single-suction function, but also is a fabric with good air permeability and excellent quick-drying performance.
Description
Technical Field
The invention relates to the technical field of textile, in particular to a single-prevention single-suction knitted fabric.
Background
In recent years, with the continuous improvement of living standard, the functional requirements of personal wear of sport shirts, spring and summer T-shirts, POLO shirts and the like are also increasing. This is because a large amount of sweat is easily generated when people exercise or when outdoor air temperature is high in spring and summer, if the fabric cannot be absorbed and evaporated and spread in time, moisture-absorbing and swelling fibers may block the gap of the fabric, so that the skin is in an anaerobic environment, and people feel very stuffy and feel less comfortable. The fabric is the contrary to the above, and can retain heat on the body, namely, the garment is heat-insulating and is not permeable to rain. However, the existing fabric has only one function, or only has the functions of moisture absorption and sweat release, or only has the function of water resistance. As disclosed in patent document CN201210296683.0, the surface layer of the double-sided knitted fabric is fine denier polyester yarn, the inner layer is partially or totally multi-lobal section polyester yarn, the multi-lobal section polyester yarn of the inner layer is used for obtaining the effect of absorbing water on the back surface, and then the fine denier polyester yarn of the surface layer is used for transmitting the water absorbed by the inner layer to the surface layer, so as to achieve the purpose of absorbing sweat and discharging sweat, but the inner layer structure of the fabric is relatively flat, and the fabric is easy to adhere to skin after absorbing sweat, so that the dryness and the dryness of the skin are affected; meanwhile, after sweat absorption, the inner yarn cannot timely and completely diffuse moisture to the surface, swelling occurs, and the gap part of the fabric is blocked, so that the skin is in an anaerobic environment, people feel very sultry, and the comfort level is reduced. As another example, chinese patent 2015196595. X discloses a water-absorbing quick-drying knitted fabric and use thereof, the fabric is a single-sided knitted fabric, the back surface of the fabric has a concave-convex structure, the height of the convex part of the concave-convex structure is 40-150 um, the fiber forming the convex part is polyester elastic fiber, the knitted fabric of the invention has excellent water-absorbing quick-drying performance, the wearing comfort of the garment made of the knitted fabric is greatly improved, and the knitted fabric is convenient for movement. Chinese patent No. cn20090036028. X
The finishing method of the single-absorption single-prevention fabric is disclosed, so that the inner layer of the fabric has the effect of absorbing water, the wearing is comfortable, and the outer layer has the waterproof function, but the method does not have the permanent effect because of the method of an auxiliary agent. The effect achieved by the water-generating and water-absorbing treatments mentioned in chinese patent CN201120546243.7 is also not permanent and the processing method is complex. The Chinese patent CN201720249325.2 has the advantages that the fabric is rich in the single-prevention single-suction effect by a coating method, the air permeability of the fabric can be directly influenced, and the fabric does not have the permanent function of single prevention single suction.
Therefore, development of a fabric with moisture absorption and sweat release and waterproof functions is urgently needed.
Disclosure of Invention
The invention provides a single-prevention single-absorption knitted fabric, which aims to solve the technical problems that the existing fabric has only a moisture absorption and sweat release function or only a waterproof function and the functions of the existing fabric are combined.
The technical scheme of the invention is as follows: a single-prevention single-suction knitted fabric is characterized in that: the fabric is of a double-layer structure, water-absorbing yarns are used on the front face of the fabric, waterproof yarns are used on the back face of the fabric, concave-convex mesh structures are arranged on the front face and the back face of the fabric, and concave-convex meshes on the front face and the back face are in staggered correspondence.
On the basis, the front water-absorbing yarns form a tuck coil on the front surface of the fabric through a triangular tuck coil, a suspension arc formed by waterproof yarns is suspended on the tuck coil, and the suspension arc is suspended on the back surface of the water-absorbing yarns and straightens under the action of the elastic force of the yarns, so that adjacent loops are pushed away longitudinally, and the fabric forms meshes protruding to the back surface; the waterproof yarns on the back face form a tuck coil on the back face of the fabric through a triangular tuck loop, a suspension arc formed by water-absorbing yarns is suspended on the tuck coil, the suspension arc is suspended on the front face of the waterproof yarns and straightens under the action of the elastic force of the yarns, and adjacent coil longitudinal rows are pushed away, so that meshes protruding towards the front face are formed on the fabric; the fabric formed finally has a concave-convex mesh structure on both the front and back sides.
On this basis, the surface fabric adopts circular knitting machine to weave and forms, and 2 sections of selection needles of upper needle, 4 sections of selection needles of lower needle form 1 in the front of fabric through triangle looping, collection circle, the mutual arrangement of floating line: 1. 1:2 or 1:3, forming a diametrically opposite 1 on the opposite side of the fabric: 1. 2:1 or 3:1, wherein the distance between the meshes on the front and the back sides is not more than 3 needle pitches.
On the basis, the front surface of the fabric adopts 100% of water-absorbing yarns, the back surface adopts 100% of waterproof yarns, the front and back yarns are mutually contacted and held by the arrangement of the tuck triangle, the front water-absorbing yarns of the fabric cover the water, the waterproof yarns are hung on the back surface of the water-absorbing yarns, and a small part of the waterproof yarns are exposed on the front surface of the fabric in the meshes through the meshes; the waterproof yarn on the back surface covers the surface of the water absorbing yarn, the water absorbing yarn is hung on the back surface of the waterproof yarn, and a small part of the water absorbing yarn penetrates through the meshes and is exposed on the back surface of the fabric in the meshes.
On the basis, the water-absorbing yarns on the front and back surfaces of the fabric are in cross-knitting contact with the waterproof yarns to form a stem-leaf-like structure, the front surface of the fabric is formed by the waterproof yarns into a leaf-stem and a leaf vein of the fabric, and the water-absorbing yarns form a concave-convex mesh structure between the leaf-stem and the leaf vein of the fabric; the back surface of the fabric is composed of 'leaves and stems' and 'veins' of the fabric by water-absorbing yarns, and the waterproof yarns are composed of concave-convex mesh tissues between the 'leaves and stems' and the 'veins' on the fabric.
On the basis, the front water absorbing yarn and waterproof yarn of the fabric have the contents of 6-9: 1, forming a water absorption network layer on the front surface of the fabric, wherein the water absorption yarn and the waterproof yarn on the back surface are contained according to the following ratio of 1: 6-9, forming a water-repellent network layer in the fabric; wherein, the lining material is in direct contact with the skin, and a water repellent network layer is formed inside the fabric.
In a preferred embodiment of the present invention, the water-absorbing yarns on the surface and the inside of the fabric are in cross-woven contact with the water-proof yarns to form a stem-leaf structure. And the water absorbing yarn and waterproof yarn content of the surface 8:1, and forming a water absorption network layer on the surface of the fabric. And the content of the water absorbing yarn and the waterproof yarn in the yarn is 1:8, forming a water-repellent network layer inside the fabric.
On the basis, the front surface layer of the fabric exposed on the air surface consists of a plurality of layers of concave-convex mesh structures, and each exposed mesh forms an air penetrating surface. The height of the concave-convex mesh protrusions is 5-150 μm, and the gap between two adjacent protrusions is 10-50 μm. The concave-convex meshes on the front surface and the back surface are correspondingly distributed in a staggered way. Each mesh has at least 3 lattice voids.
On the basis, the back surface of the mesh is exposed with water-absorbing yarns.
On the basis, the height difference of the front surface and the back surface of the concave-convex mesh structure of the fabric is 0.05-0.3mm.
On this basis, the titer of the absorbent yarn used for the front face is 30 to 100D, and more preferably 75D.
On this basis, the fineness of the waterproof yarn used on the reverse side is 30 to 100D, and more preferably 75D.
On the basis, the waterproof yarn content of the fabric is not lower than 30%.
On this basis, the gram weight of the fabric is 100-200g/m2, and more preferably 120-150g/m2.
On this basis, the air permeability of the fabric is greater than 150cc.
On the basis, the fabric is woven by a 22G-40G double-sided circular knitting machine, and is more preferably a 28G double-sided circular knitting machine, a 32G double-sided circular knitting machine and a 36G double-sided circular knitting machine.
The fabric has double-sided response function, and when the fabric is used as sportswear, the front surface of the fabric faces outwards; when used as women's underwear, the back side of the fabric faces outwards.
The fabric disclosed by the invention has the advantages that the residual moisture of the fabric is less than 5% within 1 minute, the quick-drying effect is achieved, and the water-developing degree of the fabric is more than 4 levels.
Compared with the prior art, the invention has the beneficial effects that:
(1) The single-prevention single-suction knitted fabric prepared by the design of the fiber and the tissue structure not only can achieve the permanent effect of the single-prevention single-suction function, but also is a fabric with good air permeability and excellent quick-drying performance.
(2) According to the single-prevention single-absorption knitted fabric provided by the invention, when a large amount of sweat is generated by a human body, the water-proof yarn surface contacted by water molecules is not actively absorbed, and the water molecules roll into the meshes through the tissue structure of the meshes. The water absorption yarns are exposed on the back surface of the mesh, so that water molecules are locked at one time and are conducted to the surface layer of the fabric. The continuous circulation effect makes the water molecules on the skin surface continuously conducted from the water emitting surface (namely the back surface of the fabric) to the water absorbing surface (namely the front surface of the fabric), and the concave-convex mesh structure on the back surface accelerates the water molecules to roll down into the meshes and be absorbed and conducted to the front surface of the fabric. The concave-convex mesh structure on the front surface of the fabric increases the surface area contacted with air. When the human body moves, the air flow is increased intangibly. The water molecules conducted to the front surface of the fabric volatilize rapidly, so that the excellent function of quick drying compared with the common fabric is achieved, the volatilization speed of the water in the fabric is accelerated, and the quick drying function of the fabric is greatly improved.
(3) According to the single-prevention single-suction knitted fabric, through the combined use of the water-absorbing yarns and the waterproof yarns and the structural design of the concave-convex mesh structure, the fabric has a permanent single-prevention single-suction function, has excellent air permeability, and can be quickly dried.
(4) The single-prevention single-suction knitted fabric provided by the invention has the advantages that the water-absorbing yarns on the front side and the back side of the fabric are in cross-knitting contact with the waterproof yarns to form a similar structure of 'stems and leaves', the front side of the fabric is formed by the waterproof yarns to form 'stems and leaves' of the fabric, and the water-absorbing yarns form concave-convex mesh tissues between the 'stems' and the 'leaves' of the fabric; the back surface of the fabric is composed of 'leaves and stems' and 'veins' of the fabric by water-absorbing yarns, and the waterproof yarns are composed of concave-convex mesh tissues between the 'leaves and stems' and the 'veins' on the fabric. Therefore, when a large amount of sweat is generated by a human body, due to the influence of the formed water repellent layer, water molecules can only quickly transfer to the surface layer of the fabric through the leaf stems and leaf veins formed by the water absorbing yarns on the back surface, and then quickly evaporate out through a large amount of concave-convex mesh tissues formed by the water absorbing yarns, so that the single-absorption single-prevention effect is achieved.
(5) According to the single-prevention single-suction knitted fabric provided by the invention, the fabric layer exposed on the air surface originally is converted from a single plane shape into a multi-layer structure by utilizing the modeling principle of an air conditioner external machine, the manufactured fabric consists of a multi-layer concave-convex mesh structure, each exposed mesh forms an air penetrating surface, the contact area between the fabric surface and the air is increased, and the air flow is accelerated. After the human body sweats, when water molecules are transferred to the surface of the fabric from the inside, the water molecules can be more contacted with flowing air, so that the quick-drying time of the fabric is greatly shortened.
(6) The single-prevention single-suction knitted fabric provided by the invention can realize a waterproof function without a polymer composite film or a coating, and has good air permeability, better waterproof and air-permeable effects and longer lasting effects.
Drawings
FIG. 1 is a water repellency chart of a single anti-single suction knitted fabric of the present invention;
fig. 2 is a schematic structural diagram of the single-prevention single-suction knitted fabric, wherein a is a water-absorbing yarn, and B is a water-proof yarn.
Detailed Description
The invention will be described in further detail below with reference to the drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
As shown in fig. 2, a single-prevention single-suction knitted fabric is characterized in that: the fabric has a double-layer structure, the front surface of the fabric uses water-absorbing yarns, the back surface of the fabric uses waterproof yarns, and both the front surface and the back surface of the fabric have concave-convex mesh structures. The front water absorbing yarns form a tuck coil on the front surface of the fabric through a triangular tuck coil, a suspension arc formed by waterproof yarns is suspended on the tuck coil, and the suspension arc is suspended on the back surface of the water absorbing yarns and straightens under the action of the elastic force of the yarns, so that adjacent loops are pushed away longitudinally, and the fabric forms meshes protruding to the back surface; the waterproof yarns on the back side form tuck loops on the back side of the fabric through triangular tuck loops, suspension arcs formed by water-absorbing yarns are suspended on the tuck loops, the suspension arcs are suspended on the front side of the waterproof yarns and straighten under the action of the elasticity of the yarns, and adjacent loops are pushed away longitudinally, so that meshes protruding towards the front side are formed on the fabric; the fabric formed finally has a concave-convex mesh structure on both the front and back sides. The waterproof yarn refers to a yarn which does not absorb water.
The fabric is woven by a circular knitting machine, an upper needle 2 section is selected, a lower needle 4 section is selected, and through the mutual arrangement of triangle looping, tucking and floating yarns, a fabric layer 1 is formed on the front surface of the fabric: 1. 1:2 or 1:3, forming a diametrically opposite 1 on the opposite side of the fabric: 1. 2:1 or 3:1, wherein the distance between the meshes on the front and the back sides is not more than 3 needle pitches.
The front surface of the fabric adopts 100% of water-absorbing yarns, the back surface adopts 100% of waterproof yarns, the front and back yarns are mutually contacted and held by the arrangement of the tuck triangle, the front surface of the fabric is covered with the water-absorbing yarns, the waterproof yarns are hung on the back surface of the water-absorbing yarns, and a small part of the waterproof yarns penetrate through meshes and are exposed on the front surface of the fabric in the meshes; the waterproof yarn on the back surface covers the surface of the water absorbing yarn, the water absorbing yarn is hung on the back surface of the waterproof yarn, and a small part of the water absorbing yarn penetrates through the meshes and is exposed on the back surface of the fabric in the meshes.
The water-absorbing yarns on the front and back surfaces of the fabric are in cross-knitting contact with the waterproof yarns to form a similar structure of 'stems and leaves', the 'leaves and stems' and 'veins' form texture tissues on the fabric, and the part between the 'leaves and stems' and the 'veins' form main body tissues of the fabric; the front surface of the fabric is composed of 'leaves and stems' and 'veins' of the fabric by waterproof yarns, and the water absorbing yarns form concave-convex mesh tissues between the 'leaves and stems' and the 'veins' on the fabric; the back surface of the fabric is composed of 'leaves and stems' and 'veins' of the fabric by water-absorbing yarns, and the waterproof yarns are composed of concave-convex mesh tissues between the 'leaves and stems' and the 'veins' on the fabric. The front water absorbing yarn and waterproof yarn content of the fabric is 6-9: 1, forming a water absorption network layer on the front surface of the fabric, wherein the water absorption yarn and the waterproof yarn on the back surface are contained according to the following ratio of 1: 6-9, forming a water-repellent network layer in the fabric; wherein, the lining material is in direct contact with the skin, and a water repellent network layer is formed inside the fabric.
Moreover, the back surface of the mesh is exposed with the absorbent yarn. When a large amount of sweat is generated by the human body, the water-proof yarn surface contacted by the water molecules is not actively absorbed by the water, and the water molecules roll into the meshes through the tissue structure of the meshes. Since the water absorbing yarns are exposed on the back surface of the mesh, water molecules are locked at one time and conducted to the surface layer of the fabric (shown in fig. 2). The continuous circulation effect makes the water molecules on the skin surface continuously conducted from the water emitting surface (namely the back surface of the fabric) to the water absorbing surface (namely the front surface of the fabric), and the concave-convex mesh structure on the back surface accelerates the water molecules to roll down into the meshes and be absorbed and conducted to the front surface of the fabric. The concave-convex mesh structure on the front surface of the fabric increases the surface area contacted with air. When the human body moves, the air flow is increased intangibly. The water molecules conducted to the front surface of the fabric volatilize rapidly, so that the excellent function of quick drying compared with the common fabric is achieved, the volatilization speed of the water in the fabric is accelerated, and the quick drying function of the fabric is greatly improved.
Example 2
As shown in fig. 2, a single-prevention single-suction knitted fabric is characterized in that: the fabric has a double-layer structure, the front surface of the fabric uses water-absorbing yarns, the back surface of the fabric uses waterproof yarns, and both the front surface and the back surface of the fabric have concave-convex mesh structures. The front water absorbing yarns form a tuck coil on the front surface of the fabric through a triangular tuck coil, a suspension arc formed by waterproof yarns is suspended on the tuck coil, and the suspension arc is suspended on the back surface of the water absorbing yarns and straightens under the action of the elastic force of the yarns, so that adjacent loops are pushed away longitudinally, and the fabric forms meshes protruding to the back surface; the waterproof yarns on the back side form tuck loops on the back side of the fabric through triangular tuck loops, suspension arcs formed by water-absorbing yarns are suspended on the tuck loops, the suspension arcs are suspended on the front side of the waterproof yarns and straighten under the action of the elasticity of the yarns, and adjacent loops are pushed away longitudinally, so that meshes protruding towards the front side are formed on the fabric; the fabric formed finally has a concave-convex mesh structure on both the front and back sides. Other structures and functions are the same as those of embodiment 1.
In the embodiment, the water-absorbing yarns and the waterproof yarns on the surface and the inside of the fabric are in cross-knitting contact to form a stem and leaf structure. And the water absorbing yarn and waterproof yarn content of the surface 8:1, and forming a water absorption network layer on the surface of the fabric. And the content of the water absorbing yarn and the waterproof yarn in the yarn is 1:8, forming a water-repellent network layer inside the fabric. The surface layer of the fabric exposed on the air surface consists of a plurality of layers of concave-convex mesh structures, and each exposed mesh forms an air penetrating surface. The height of the concave-convex mesh protrusions is 5-150 μm, and the gap between two adjacent protrusions is 10-50 μm. The concave-convex meshes on the front surface and the back surface are correspondingly distributed in a staggered way. Each mesh has at least 3 lattice voids.
The height difference between the front surface and the back surface of the concave-convex mesh structure of the fabric is 0.05-0.3mm. On this basis, the fineness of the water-absorbent yarn used in the front face is 30 to 100D, and more preferably 75D. The fineness of the waterproof yarn used on the reverse side is 30 to 100D, and more preferably 75D. The waterproof yarn content of the fabric is not less than 30%. The gram weight of the fabric is 100-200g/m2, and more preferably 120-150g/m2. The air permeability of the fabric is greater than 150cc.
The fabric disclosed by the invention has the advantages that the residual moisture of the fabric is less than 5% within 1 minute, the quick-drying effect is achieved, and the water-developing degree of the fabric is more than 4 levels.
The single-prevention single-suction knitted fabric is formed by knitting a 22G-40G double-sided circular knitting machine, and is more preferably a 28G double-sided circular knitting machine, a 32G double-sided circular knitting machine and a 36G double-sided circular knitting machine.
The single-prevention single-suction knitted fabric prepared by the design of the fiber and the tissue structure not only can achieve the permanent effect of the single-prevention single-suction function, but also is a fabric with good air permeability and excellent quick-drying performance.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, as noted above, it is to be understood that the invention is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (7)
1. A single-prevention single-suction knitted fabric is characterized in that: the fabric has a double-layer structure, the front surface of the fabric is made of water-absorbing yarns, the back surface of the fabric is made of waterproof yarns, both the front surface and the back surface of the fabric are provided with concave-convex mesh structures, and concave-convex meshes on both the front surface and the back surface are in staggered correspondence; the front water absorbing yarns form a tuck coil on the front surface of the fabric through a triangular tuck coil, a suspension arc formed by waterproof yarns is suspended on the tuck coil, and the suspension arc is suspended on the back surface of the water absorbing yarns and straightens under the action of the elastic force of the yarns, so that adjacent coils are pushed away longitudinally, and meshes protruding to the back surface are formed on the fabric; the waterproof yarns on the back face form a tuck coil on the back face of the fabric through a triangular tuck loop, a suspension arc formed by water-absorbing yarns is suspended on the tuck coil, the suspension arc is suspended on the front face of the waterproof yarns and straightens under the action of the elastic force of the yarns, and adjacent coil longitudinal rows are pushed away, so that meshes protruding towards the front face are formed on the fabric; the front and back sides of the finally formed fabric are provided with concave-convex mesh structures; the fabric is woven by a circular knitting machine, the upper needle is selected in 2 sections, the lower needle is selected in 4 sections, and 1 is formed on the front surface of the fabric through the mutual arrangement of triangle looping, tucking and floating yarns: 1. 1:2 or 1:3, forming a diametrically opposite 1 on the opposite side of the fabric: 1. 2:1 or 3:1, wherein the distance between the meshes on the front surface and the back surface is not more than 3 needle pitches; the front surface of the fabric adopts 100% of water-absorbing yarns, the back surface adopts 100% of waterproof yarns, the front and back yarns are mutually contacted and held by the arrangement of the tuck triangle, the front surface of the fabric is covered with the waterproof yarns, the waterproof yarns are hung on the back surface of the water-absorbing yarns, and a small part of the waterproof yarns penetrate through meshes and are exposed on the front surface of the fabric in the meshes; the waterproof yarn on the back surface covers the surface of the water absorbing yarn, the water absorbing yarn is hung on the back surface of the waterproof yarn, and a small part of the water absorbing yarn penetrates through the meshes and is exposed on the back surface of the fabric in the meshes.
2. The single-prevention single-suction knitted fabric according to claim 1, wherein: the water-absorbing yarns on the front and the back of the fabric are in cross-knitting contact with the waterproof yarns to form a stem-leaf-like structure, the front of the fabric is formed by the waterproof yarns to form a leaf-stem and a leaf vein of the fabric, and the water-absorbing yarns form a concave-convex mesh structure between the leaf-stem and the leaf vein of the fabric; the back surface of the fabric is composed of 'leaves and stems' and 'veins' of the fabric by water-absorbing yarns, and the waterproof yarns are composed of concave-convex mesh tissues between the 'leaves and stems' and the 'veins' on the fabric.
3. The single-prevention single-suction knitted fabric according to claim 2, wherein: the front water absorbing yarn and waterproof yarn content of the fabric is 6-9: 1, forming a water absorption network layer on the front surface of the fabric, wherein the water absorption yarn and the waterproof yarn on the back surface are contained according to the following ratio of 1: 6-9, forming a water-repellent network layer in the fabric; wherein, the lining fabric is in direct contact with the skin.
4. The single-prevention single-suction knitted fabric according to claim 1, wherein: the concave-convex mesh structure of the fabric has the height difference of 0.05-0.3mm between the front surface and the back surface; the titer of the water absorbing yarn used on the front surface and/or the waterproof yarn used on the back surface is 30-100D.
5. The single-prevention single-suction knitted fabric according to claim 1, wherein: the waterproof yarn content of the fabric is not less than 30%; the gram weight of the fabric is 100-200g/m < 2 >; the air permeability of the fabric is greater than 150cc.
6. The single-prevention single-suction knitted fabric according to claim 1, wherein: the fabric is woven by a 22G-40G double-sided circular knitting machine.
7. The single-prevention single-suction knitted fabric according to claim 1, wherein: the fabric has a double-sided response function, and when the fabric is used as sportswear, the front surface of the fabric faces outwards; when used as women's underwear, the back side of the fabric faces outwards.
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| CN201811122626.4A CN108914350B (en) | 2018-09-26 | 2018-09-26 | Single-prevention single-suction knitted fabric |
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| CN201811122626.4A CN108914350B (en) | 2018-09-26 | 2018-09-26 | Single-prevention single-suction knitted fabric |
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| CN108914350A CN108914350A (en) | 2018-11-30 |
| CN108914350B true CN108914350B (en) | 2024-02-20 |
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| CN1752317A (en) * | 2005-10-27 | 2006-03-29 | 宁波雅戈尔针织染整有限公司 | All cotton hydroscopic fast-drying shell fabric and producing method thereof |
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| CN108914350A (en) | 2018-11-30 |
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