Breathable, comfortable, elastic, stiff and smooth knitted shirt fabric

Abstract

The utility model discloses a breathable, comfortable, elastic, stiff and smooth type knitted shirt fabric which comprises a fabric body with a double-layer weave structure, the fabric body is formed by weaving first yarn and second yarn through a weft knitting technology, and the outer layer and the inner layer of the fabric body are both of a waffle weave structure. The weaving structure of the fabric body takes seven paths as a complete weaving cycle, first yarns are adopted in the first path to the sixth path, second yarns are adopted in the seventh path, the first path, the third path and the fifth path are upper needle loops and lower needle floating threads, the second path, the fourth path and the sixth path are upper needle floating threads and lower needle loops, and the seventh path is upper needle loops and lower needle loops. The breathable, comfortable, elastic, stiff and smooth type knitted shirt fabric adopts a double-layer weave structure, the cloth cover has a concave-convex style, the breathability, the heat dissipation performance and the somatosensory comfort degree are superior to those of common plain weave fabric, and the knitted shirt fabric is integrally light and thin, has high dimensional stability and tensile resilience and meets the wearing requirements of multiple scenes such as business, leisure and sports.

Description

Technical Field

[0001] The utility model relates to a shirt fabric, in particular to a breathable, elastic, and crisp knitted shirt fabric. Background Art

[0002] In recent years, people have put forward higher requirements for the comfort of clothing fabrics. Shirts are a common clothing category, which are generally divided into woven shirts and knitted shirts according to the weaving method. Woven shirts have the advantages of good solidity, crisp appearance, and dimensional stability, but most of their fabrics are non-elastic or slightly elastic, with a certain degree of restraint, and due to their high density, they have poor breathability. Knitted shirts are soft, close-fitting, and comfortable to wear, but their crispness and dimensional stability are inferior to woven shirts. Summary of the invention

[0003] The utility model aims to provide a breathable, stretchable and crisp knitted shirt fabric, which has the advantages of high dimensional stability, stretch recovery, air permeability, heat dissipation and body comfort, and meets the wearing needs of multiple scenarios such as business, leisure and sports.

[0004] The technical solution adopted by the utility model to solve the above technical problems is: a breathable, stretchable and crisp knitted shirt fabric, including a fabric body with a double-layer structure, the fabric body is woven by a first yarn and a second yarn through a weft knitting process, the outer layer and the inner layer of the fabric body are both waffle structures, the weaving structure of the fabric body uses 7 routes as a complete weaving cycle, the 1st to 6th routes use the first yarn, and the 7th route uses the second yarn, wherein the 1st, 3rd and 5th routes are upper needle loops and lower needle floating threads, the 2nd, 4th and 6th routes are upper needle floating threads and lower needle loops, and the 7th route is upper needle loops and lower needle loops.

[0005] The knitted shirt fabric of the utility model adopts a double-layer structure, and the fabric surface has a concave-convex style. Since the fabric has a uniformly arranged concave-convex effect, it has a certain three-dimensional space. The inner layer of the fabric in contact with the skin is superior to ordinary single-sided jersey fabric and double-sided ribbed plain fabric in terms of air permeability, heat dissipation and body comfort. In addition, the knitted shirt fabric of the utility model is light and thin as a whole, has high dimensional stability and stretch recovery, and meets the wearing needs of multiple scenarios such as business, leisure, and sports.

[0006] Preferably, the first yarn is nylon filament and the second yarn is nylon-wrapped spandex filament. Nylon filament has a natural smooth and cool feeling, and the connecting yarn is nylon-wrapped spandex filament. In the later dyeing and finishing process, the nylon-wrapped spandex yarn will fully shrink, ensuring that the finished fabric has excellent dimensional stability, tensile elasticity and super strong recovery.

[0007] Furthermore, the first yarn is matte nylon FDY with a specification of 40D / 34F, and the second yarn is matte nylon FDY with a specification of 30D / 24F and 20D spandex.

[0008] Preferably, the fabric body is woven by a double-sided fine-needle weft knitting circular machine, and the double-sided fine-needle weft knitting circular machine comprises an upper needle disc and a lower needle cylinder, the upper needle disc removes one needle for every two needles, and the lower needle cylinder removes one needle for every two needles, and the upper needle disc and the lower needle cylinder remove needles at staggered positions, the first yarn is independently woven into loops on the upper needle disc and the lower needle cylinder and do not intersect with each other, and the second yarn is woven into loops on the upper needle disc and the lower needle cylinder and are connected to each other.

[0009] Specifically, the thickness of the fabric body is 0.45-0.5 mm, and the weight is 160-170 g / m 2 , density is CPI84, WPI 66.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] 1) The breathable, stretchable and crisp knitted shirt fabric of the utility model adopts a double-layer structure, and the fabric surface has a concave-convex style. Since the fabric has a uniformly arranged concave-convex effect, it has a certain three-dimensional space. The inner layer of the fabric in contact with the skin is superior to ordinary single-sided sweat fabric and double-sided ribbed plain fabric in terms of air permeability, heat dissipation and body comfort;

[0012] 2) The knitted shirt fabric of the utility model is light and thin as a whole, has high dimensional stability and stretch recovery, and meets the wearing needs of multiple scenarios such as business, leisure, and sports. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a triangle configuration diagram of the breathable, stretchable and crisp knitted shirt fabric in the embodiment;

[0014] Figure 2 This is a needle arrangement diagram of the breathable, stretchable and crisp knitted shirt fabric in the embodiment;

[0015] in: Figure 1 In the middle, “∨” represents the upper needle forming a loop, “—” represents the floating thread, and “∧” represents the lower needle forming a loop; Figure 2 In the figure, “*” represents needle withdrawal. DETAILED DESCRIPTION

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0017] The breathable, stretchable and crisp knitted shirt fabric of the embodiment comprises a fabric body with a double-layer structure, the outer layer and the inner layer of the fabric body are both waffle structures, and are woven by a 40-needle double-sided fine needle weft knitting large circular machine, such as Figure 1 As shown, the weaving structure of the fabric body has 7 routes as a complete weaving cycle. The 1st to 6th routes use the first yarn, and the 7th route uses the second yarn. Among them, the 1st, 3rd and 5th routes are upper needle loops and lower needle floating threads, the 2nd, 4th and 6th routes are upper needle floating threads and lower needle loops, and the 7th route is upper needle loops and lower needle loops.

[0018] In this embodiment, the first yarn used in the first to sixth routes is nylon filament, the specification is 40D / 34F matte nylon FDY, and the weaving line length is 7.5-8.0 cm / 50 needles.

[0019] In this embodiment, the second yarn used in the 7th route is nylon-wrapped spandex filament, with a specification of 30D / 24F matte nylon FDY wrapped with 20D spandex, and a weaving line length of 12.0-12.5cm / 50 needles.

[0020] In this embodiment, the weight proportions of the first yarn and the second yarn in the fabric body are 74% and 26% respectively.

[0021] like Figure 2 As shown, the double-sided fine-needle weft knitting circular machine includes an upper needle disc and a lower needle cylinder. One needle is removed for every two needles on the upper needle disc, and one needle is removed for every two needles on the lower needle cylinder. The upper needle disc and the lower needle cylinder remove needles at staggered positions. The first yarn is independently woven into loops on the upper needle disc and the lower needle cylinder and does not intersect with each other, and the second yarn is woven into loops on the upper needle disc and the lower needle cylinder and are connected to each other.

[0022] In each complete weaving cycle, the weaving processes from the 1st to the 6th make the fabric have a raised effect, and the weaving process from the 7th makes the fabric have a recessed effect, thus giving the cloth surface a concave and convex style, forming a uniformly arranged concave and convex effect with a certain three-dimensional space, thereby improving the breathability, heat dissipation and physical comfort of the inner layer of the fabric in contact with the skin.

[0023] The thickness of the finished product of the above-mentioned breathable, stretchable and crisp knitted shirt fabric is 0.45-0.5 mm, and the weight is 160-170 g / m 2 , density is CPI 84 and WPI 66.

[0024] The elasticity of the finished fabric was tested using the ASTM D4964 10LBS tensile test method, and its longitudinal elasticity reached 60-70%, and its transverse elasticity reached 110-120%. The resilience of the finished fabric was tested using STM D2594-2012, and its longitudinal and transverse resilience both reached more than 96%. The air permeability of the finished fabric was tested using GB / T 5453-1997, and the test results showed that its air permeability reached 1300mm / s, with excellent air permeability.

Claims

1. A breathable, stretchable and crisp knitted shirt fabric, characterized in that: The invention comprises a fabric body with a double-layer structure, wherein the fabric body is woven by a first yarn and a second yarn through a weft knitting process, the outer layer and the inner layer of the fabric body are both waffle structures, and the weaving structure of the fabric body has 7 routes as a complete weaving cycle, the 1st to 6th routes use the first yarn, and the 7th route uses the second yarn, wherein the 1st, 3rd and 5th routes are upper needle loops and lower needle floating threads, the 2nd, 4th and 6th routes are upper needle floating threads and lower needle loops, and the 7th route is upper needle loops and lower needle loops.

2. The breathable, stretchable and crisp knitted shirt fabric according to claim 1, characterized in that: The first yarn is nylon filament, and the second yarn is nylon-covered spandex filament.

3. The breathable, stretchable and crisp knitted shirt fabric according to claim 2, characterized in that: The first yarn is matte nylon FDY with a specification of 40D / 34F, and the second yarn is matte nylon FDY with a specification of 30D / 24F and 20D spandex.

4. The breathable, stretchable and crisp knitted shirt fabric according to claim 1, characterized in that: The fabric body is woven by a double-sided fine-needle weft knitting circular machine, which includes an upper needle disc and a lower needle cylinder. The upper needle disc removes one needle for every two needles, and the lower needle cylinder removes one needle for every two needles. The upper needle disc and the lower needle cylinder remove needles at staggered locations. The first yarn is independently woven into loops on the upper needle disc and the lower needle cylinder and does not intersect with each other. The second yarn is woven into loops on the upper needle disc and the lower needle cylinder and are connected to each other.

5. A breathable, stretchable and crisp knitted shirt fabric according to any one of claims 1 to 4, characterized in that: The thickness of the fabric body is 0.45-0.5 mm, and the weight is 160-170 g / m 2 , density is CPI 84 and WPI 66.

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