Lamp wick strip fabric

Abstract

The utility model discloses a wick strip fabric which comprises a surface layer and a base layer, the surface layer comprises a first convex area and a first concave area, the base layer comprises a second convex area and a second concave area, the bottom end of the first convex area is connected with the top end of the second convex area, and the bottom end of the first concave area is connected with the top end of the second concave area. Two sides of the second convex area are connected with two sides of the first concave area so as to connect the surface layer and the base layer. The surface layer and the base layer form the combination of the filaments and the short fibers of the two system yarns, so that after velvet cutting of the fabric, the short fibers form velvet strips, the filaments below the velvet strips are fixed, the strength of the fabric is improved, the base layer is in a strip shape under the same density, the yarn count of the base layer is smaller than that of the surface layer, and the fabric is more attractive in appearance. Therefore, the air permeability of the fabric is improved, the structural stability of the surface layer is improved, meanwhile, the short fibers of the surface layer are not prone to breakage, and the velvet strips of the surface layer are bound due to the strip shape of the base layer, so that the fabric is not prone to being torn.

Description

Technical Field

[0001] The utility model relates to the field of fabrics, and more specifically, to a wick strip fabric. Background Art

[0002] At present, most of the cord fabrics on the market have short fabric fibers and relatively open movement between the yarns. Therefore, after the surface of the cord fabric is cut, the tear strength of the cord fabric is low, especially the tear strength along the pile direction is low. Utility Model Content

[0003] The purpose of the present utility model is to overcome the deficiencies of the above-mentioned prior art and to provide a wicking strip fabric, in which two systems of yarn are formed by the surface layer and the base layer, and the yarns of the two systems are combined by filaments and staple fibers, so that after the fabric is cut, the fibers of the staple fibers are sorted out to form velvet strips, and the filaments under the velvet strips are fixed, thereby increasing the strength of the fabric, and the base layer forms strips at the same density, but the yarn count of the base layer is thinner than that of the surface layer, thereby increasing the air permeability of the fabric, and the base layer is meshed with the surface layer, which increases the structural stability of the surface layer while making the staple fibers of the surface layer not easy to break, and the velvet strips of the surface layer are bound by the strips of the base layer, thereby making the fabric not easy to tear.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a wick strip fabric, including a surface layer and a base layer, the surface layer includes a first raised area and a first recessed area, the base layer includes a second raised area and a second recessed area, the bottom end of the first raised area is connected to the top end of the second raised area, the bottom end of the first recessed area is connected to the top end of the second recessed area, and the two sides of the second raised area are connected to the two sides of the first recessed area, thereby connecting the surface layer and the base layer.

[0005] The present invention is further configured such that the first raised area is rectangular and the first recessed area is concave.

[0006] The present invention is further configured such that the second raised area is convex and the second recessed area is rectangular.

[0007] The present invention is further configured such that the width of the first raised area is greater than the width of the second raised area, the width of the first raised area is greater than the width of the first recessed area, and the width of the second raised area is greater than the width of the second recessed area.

[0008] The present invention is further configured such that the first raised area and the first recessed area are arranged in a 1:1 ratio, and the second raised area and the second recessed area are arranged in a 1:1 ratio.

[0009] The present invention is further configured such that the surface layer forms a cycle with 10 coil rows, the first raised area is located in the 2nd to 5th coil rows and the 7th to 10th coil rows, and the first recessed area is located in the 1st and 6th coil rows.

[0010] The present invention is further configured such that the base layer has 6 coil rows as a cycle, the second raised area is located at the 1st, 2nd, 4th and 5th coil rows, and the second recessed area is located at the 3rd and 6th coil rows.

[0011] The present invention is further configured such that the 2nd to 5th coil rows and the 7th to 10th coil rows in the first raised area use 20.8tex acrylic yarn, and the 1st and 6th coil rows in the first recessed area use 18tex low-elastic polyester yarn.

[0012] The present invention is further configured such that the first, second, fourth and fifth rows of coils in the second raised area are made of 32tex polyester yarn, and the third and sixth rows of coils in the second recessed area are made of 22.5tex cotton fiber.

[0013] The present invention is further configured such that both the surface layer and the base layer have a reverse side longitudinal density of 66 horizontal rows / 5 cm, a transverse density of 43.5 vertical lines / 5 cm, and a unit area mass of 320 g / m2.

[0014] In summary, the present invention has the following beneficial effects:

[0015] Two systems of yarn, the surface layer and the base layer, are formed by weaving, and both systems of yarn are combined with filaments and staple fibers. The surface filament area corresponds to the base layer staple fiber area, and the surface staple fiber area corresponds to the base layer filament area. Therefore, not only is the surface layer reinforced by the two areas, but also reinforcement is formed under the surface layer, which makes the fabric not easy to tear and the fluff of the surface velvet strips not easy to fall off. Because the two layers use the same density, the base layer yarn is fine, which increases the air permeability of the fabric, and the base layer uses cotton fiber and polyester yarn, which increases the wear resistance of the fabric, thereby increasing the service life of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a wick strip fabric in this embodiment;

[0017] Figure 2 In this embodiment Figure 1 A magnified view of point A;

[0018] Figure 3 This is a schematic diagram of the surface structure of a wick strip fabric in this embodiment;

[0019] Figure 4Schematic diagram of the base structure of a wick strip fabric in this embodiment;

[0020] Figure 5 This is a surface weaving pattern of a wicking strip fabric in this embodiment;

[0021] Figure 6 This is a base weaving pattern of a wicking strip fabric in this embodiment.

[0022] Reference numerals: surface layer 100 , first raised area 101 , first recessed area 102 , base layer 200 , second raised area 201 , second recessed area 202 . DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] This embodiment discloses a wick strip fabric, including a surface layer 100 and a base layer 200, wherein the surface layer 100 includes a first raised area 101 and a first recessed area 102, and the surface layer 100 is arranged in a 10-way coil row as a cycle. Figure 5The first raised area 101 is located in the 2nd to 5th rows of stitches and the 7th to 10th rows of stitches. Each row of stitches includes an upper high heel needle, an upper low heel needle, a lower high heel needle, and a lower low heel needle. The 1st and 2nd lower high heel needles of the 2nd, 4th, 7th, and 9th rows of stitches are knitted into a loop, and all lower low heel needles, all upper high heel needles, and all upper low heel needles are not knitted. The 2nd and 3rd lower low heel needles of the 3rd, 5th, 8th, and 10th rows of stitches are knitted into a loop. The first lower low heel stitch, all lower high heel stitches, all upper high heel stitches, and all upper low heel stitches are not knitted. The first recessed area 102 is located in the 1st and 6th rows of stitches. Each row of stitches also includes an upper high heel stitch, an upper low heel stitch, a lower high heel stitch, and a lower low heel stitch. The first lower high heel stitch of the 1st row of stitches is knitted into a loop, the 2nd and 3rd lower high heel stitches are not knitted, the 3rd lower low heel stitch is knitted into a loop, the 1st and 2nd lower low heel stitches are not knitted, and the 6th row of stitches is knitted into a loop. The 1st upper high heel needle is knitted into a loop, the 2nd and 3rd upper high heel needles are knitted into a loop, the 1st, 2nd and 3rd upper low heel needles are not knitted, the 1st lower low heel needle of the 6th course is knitted into a loop, the 2nd and 3rd lower low heel needles are not knitted, the 3rd lower high heel needle is knitted into a loop, the 1st and 2nd lower high heel needles are not knitted, the 1st and 3rd upper low heel needles are knitted into a loop, the 2nd upper low heel needle is knitted into a loop, and the 1st, 2nd and 3rd upper high heel needles are not knitted, so that the first convex area 101 and the first concave area 102 form two systems of yarn, and the two systems of yarn of the first convex area 101 and the second concave area 102 form a row of first concave areas 102 every four longitudinal rows of first convex areas 101, so that the longitudinal rows of the first convex area 101 are knitted on one side and are suspended above the loops formed in the first concave areas 102, so as to form a strong longitudinal convex strip, which is then formed into a wicking strip through cut pile finishing.

[0025] Because the number of weaving routes of the first raised area 101 is 4 times the number of routes of the first recessed area 102, the width of the first raised area 101 is greater than the width of the first recessed area 102, but the first raised area 101 and the first recessed area 102 are arranged in a 1:1 ratio. Therefore, the first raised area 101 and the first recessed area 102 are arranged with different widths. At the same time, because the first raised area 101 is rectangular, but the first recessed area 102 is concave, a constraint is formed between the first raised area 101 and the first recessed area 102, thereby increasing the structural stability of the fabric between the first raised area 101 and the first recessed area 102.

[0026] The 2nd to 5th and 7th to 10th horizontal rows of coils in the first raised area 101 use 20.8tex acrylic yarn, and the 1st and 6th horizontal rows of coils in the first recessed area 102 use 18tex low-elastic polyester yarn, wherein the acrylic yarn is staple fiber and the low-elastic polyester yarn is filament. Therefore, the yarns of the two systems of the first raised area 101 and the first recessed area 102 are combined with staple fiber and filament, so that when the fabric is stretched, the filaments of the first recessed area 102 are combined with elastic force to increase the stretchability, thereby protecting the stretching of the staple fibers in the first raised area 101, thereby increasing the tear strength of the velvet strips of the surface layer 100, thereby increasing the strength of the fabric.

[0027] The base layer 200 includes a second raised area 201 and a second recessed area 202. The base layer 200 is formed by 6 coil rows as a cycle. Figure 6 The second raised area 201 is located in the 1st, 2nd, 4th and 5th rows of stitches. Similarly, each row of stitches includes an upper high heel needle, an upper low heel needle, a lower high heel needle and a lower low heel needle. The first lower high heel needle of the 1st and 5th rows of stitches is knitted into a loop, the first lower low heel needle is not knitted, the first upper high heel needle is knitted into a loop, and the first upper low heel needle is not knitted. The first lower low heel needle of the 2nd and 4th rows of stitches is knitted into a loop, the first lower high heel needle is not knitted, the first upper low heel needle is knitted into a loop, and the first upper high heel needle is not knitted. The second recessed area 202 is located in the 3rd and 6th rows of stitches. The first lower low heel needle of the 3rd row of stitches is not knitted, the first lower high heel needle is knitted into a loop, the first upper high heel needle is knitted into a loop, and the first upper low heel needle is not knitted. The first lower low heel needle of the 6th row of stitches is knitted into a loop, the first lower high heel needle is not knitted, The heel needle is not knitted, the first upper high heel needle is not knitted, and the first upper low heel needle is knitted with a tuck. Because the number of loops in the second raised area 201 is twice the number of loops in the second recessed area 202, the width of the second raised area 201 is greater than the width of the second recessed area 202. Similarly, the second raised area 201 and the second recessed area 202 are arranged in a 1:1 ratio. Therefore, the base layer 200 also forms two systems of yarn. Because the widths of the two areas are different, the constraints between the two areas are also increased. The second raised area 201 is knitted in a convex shape, and the second recessed area 202 is knitted in a rectangular shape. Therefore, the shapes of the two areas of the base layer 200 intersect with the shapes of the two areas of the surface layer 100, so that the base layer 200 can be fully engaged with the surface layer 100 after being connected, thereby increasing the fabric strength between the two layers.

[0028] The 1st, 2nd, 4th and 5th horizontal rows of coils in the second raised area 201 use 32tex polyester yarn, and the 3rd and 6th horizontal rows of coils in the second recessed area 202 use 22.5tex cotton fiber, wherein the polyester yarn is filament and the cotton fiber is staple fiber. Therefore, the two systems of the second raised area 201 and the second recessed area 202 also form a combination of filament and staple fiber, but the filament of the base layer 200 is not elasticized. Therefore, when the base layer 200 is stretched, because the second raised area 201 is filament, the second recessed area 202 will not be easily stretched, and the staple fiber and the filament are arranged alternately, thereby increasing the wear resistance of the fabric.

[0029] The bottom end of the first raised area 101 is connected to the top end of the second raised area 201, the bottom end of the first recessed area 102 is connected to the top end of the second recessed area 202, and both sides of the second raised area 201 are connected to both sides of the first recessed area 102, thereby connecting the surface layer 100 and the base layer 200. Therefore, the bottom of the first raised area 101 wraps the second raised area 201, and the top of the second recessed area 202 wraps the first recessed area 102. Because the first raised area 101 adopts short fibers and the second raised area 201 adopts filaments, the first recessed area 102 adopts filaments and the second recessed area 202 adopts short fibers, the fibers used in the area between the two layers are staggered. Moreover, because the first raised area 101 of the surface layer 100 adopts 4-way coil rows and the second raised area 201 adopts 2-way coil rows, the width of the first raised area 101 is greater than that of the second raised area 201. width, so that when the fabric is stretched, the filaments of the second raised area 201 of the base layer 200 can not only protect the staple fibers of the first raised area 102, but also because the second raised area 201 is wrapped by the first raised area 102, the filaments of the second raised area 201 will reduce or even prevent the staple fibers of the first raised area 102 from stretching, so that the second raised area 201 prevents the ductility of the first raised area 102, and the staple fibers of the second recessed area 202 will be pressed by the filaments of the first recessed area 102, so that when the fabric is stretched, the stretching of the second recessed area 202 is reduced, so that when the fabric is stretched, and because the filaments and staple fibers used in the four areas are staggered, not only the wear resistance of the fabric is increased, but also when the fabric is stretched, the four areas form mutual resistance, thereby reducing the ductility of the fabric, while increasing the structural stability of the fabric and reducing the tearing of the fabric in the direction of the velvet strips.

[0030] Both the surface layer 100 and the base layer 200 have a reverse longitudinal density of 66 horizontal rows / 5cm, a transverse density of 43.5 longitudinal rows / 5cm, and a mass per unit area of ​​320g / ㎡. Because the yarn count used in the base layer 200 is finer than that used in the surface layer 100, under the same longitudinal and transverse densities, the base layer 200 increases the air permeability of the fabric. Moreover, because the base layer 200 uses fine yarn count and the surface layer uses coarse yarn count, after the surface layer 100 is cut and the base layer 200 is connected to the surface layer 100, part of the fluff will penetrate into the base layer 200 through the gaps between the yarns of the base layer 200, making the staple fibers of the surface layer 100 less likely to break, thereby reducing the shedding of the fluff of the surface layer 100 and increasing the service life of the fabric.

[0031] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A wick strip fabric, characterized in that: The invention comprises a surface layer (100) and a base layer (200), wherein the surface layer (100) comprises a first raised area (101) and a first recessed area (102), and the base layer (200) comprises a second raised area (201) and a second recessed area (202), wherein the bottom end of the first raised area (101) is connected to the top end of the second raised area (201), the bottom end of the first recessed area (102) is connected to the top end of the second recessed area (202), and the two sides of the second raised area (201) are connected to the two sides of the first recessed area (102), thereby connecting the surface layer (100) and the base layer (200).

2. The wick strip fabric according to claim 1, characterized in that: The first raised area (101) is rectangular, and the first recessed area (102) is concave.

3. The wick strip fabric according to claim 1, characterized in that: The second raised area (201) is convex, and the second recessed area (202) is rectangular.

4. The wick strip fabric according to claim 1, characterized in that: The width of the first raised area (101) is greater than the width of the second raised area (201), the width of the first raised area (101) is greater than the width of the first recessed area (102), and the width of the second raised area (201) is greater than the width of the second recessed area (202).

5. The wick strip fabric according to claim 1, characterized in that: The first convex area (101) and the first concave area (102) are arranged in a 1:1 ratio, and the second convex area (201) and the second concave area (202) are arranged in a 1:1 ratio.

6. The wick strip fabric according to claim 1, characterized in that: The surface layer (100) has 10 coil rows as one cycle, the first raised area (101) is located at the 2nd to 5th coil rows and the 7th to 10th coil rows, and the first recessed area (102) is located at the 1st and 6th coil rows.

7. The wick strip fabric according to claim 1, characterized in that: The base layer (200) has 6 coil rows as one cycle, the second raised area (201) is located at the 1st, 2nd, 4th and 5th coil rows, and the second recessed area (202) is located at the 3rd and 6th coil rows.

8. The wick strip fabric according to claim 6, characterized in that: The 2nd to 5th coil rows and the 7th to 10th coil rows of the first raised area (101) use 20.8 tex acrylic yarn, and the 1st and 6th coil rows of the first recessed area (102) use 18 tex low-elastic polyester yarn.

9. The wick strip fabric according to claim 7, characterized in that: The first, second, fourth and fifth rows of coils in the second raised area (201) are made of 32tex polyester yarn, and the third and sixth rows of coils in the second recessed area (202) are made of 22.5tex cotton fiber.

10. The wick strip fabric according to claim 1, characterized in that: The surface layer (100) and the base layer (200) both have a reverse longitudinal density of 66 horizontal rows / 5 cm, a transverse density of 43.5 vertical lines / 5 cm, and a unit area mass of 320 g / m2.

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