CN221663148U - Weft knitted fabrics - Google Patents

Abstract

The utility model discloses a weft knitting fabric, which relates to the field of fabrics and has the technical scheme that: the anti-bacterial yarn comprises an anti-bacterial portion and a warm-keeping portion, wherein the anti-bacterial portion comprises one yarn, two yarns and three yarns, the one yarn is knitted by a lower needle to form a reverse plain stitch course, the two yarns are knitted by an upper needle to form a front plain stitch course, the three yarns are knitted by an upper needle and a lower needle to form a rib stitch course, an air layer is formed between the reverse plain stitch course and the front plain stitch course, and the anti-bacterial yarn is lined in the air layer. According to the utility model, the antibacterial yarns are arranged in the air layer, so that the whole fabric has certain antibacterial performance, and both sides of the antibacterial yarns are protected by the woven structure, so that the antibacterial yarns are not easy to wear, the durability of the antibacterial capability of the fabric is ensured, the bamboo fiber has natural antibacterial capability, and the whole antibacterial effect of the fabric is ensured.

Description

Weft knitted fabrics

Technical Field

The utility model relates to the field of fabrics, and more specifically, to a weft knitted fabric.

Background Art

Weft knitted fabric is a fabric woven by a knitting machine. Weft knitted fabric is usually very soft and has a good feel and comfort.

Since weft knitted fabrics have good hand feel and comfort, some existing weft knitted fabrics are used to make underwear. However, existing weft knitted fabrics are generally woven with the most common cotton fibers or polyester fibers, and cotton fibers and polyester fibers themselves do not have antibacterial properties, resulting in weak antibacterial properties of the overall fabric.

Therefore, new solutions need to be proposed to solve this problem.

Utility Model Content

In view of the deficiencies in the prior art, the utility model aims to provide a weft knitted fabric.

The above technical purpose of the utility model is achieved through the following technical solutions: a weft knitted fabric, comprising a plurality of antibacterial parts and a warm-keeping part, the antibacterial part comprising one-way yarn, two-way yarn and three-way yarn, the one-way yarn is knitted by lower needles to form a reverse plain needle coil row, the two-way yarn is knitted by upper needles to form a front plain needle coil row, the three-way yarn is knitted by upper and lower needles to form a rib coil row, an air layer is formed between the reverse plain needle coil row and the front plain needle coil row, the air layer is padded with antibacterial yarn, the one-way yarn, the two-way yarn and the three-way yarn are all twisted by special-shaped polyester fibers, and the warm-keeping part is woven with cotton yarn.

The utility model is further configured as follows: the special-shaped polyester fiber is a hollow fiber.

The utility model is further configured as follows: the antibacterial yarn comprises a yarn core, a flocking yarn wrapped outside the yarn core, and an outer covering yarn wrapped around the flocking yarn with a low twist, the yarn core is twisted with high-elastic polyester yarn, and the outer covering yarn is twisted with bamboo fiber.

The utility model is further configured as follows: the flocking yarn comprises a core yarn and flocking fixed outside the core yarn, and the core yarn is formed by twisting polyester fibers.

The utility model is further configured as follows: the warming part and the antibacterial part are alternately arranged in sequence.

The utility model is further configured as follows: the counts of the one-way yarn, the two-way yarn and the three-way yarn are all smaller than the count of the cotton yarn.

In summary, the utility model has the following beneficial effects: the setting of the antibacterial yarn ensures the antibacterial property of the antibacterial part, so that the fabric as a whole has antibacterial property, and bacteria are not easy to grow on the fabric; the antibacterial yarn is located between the horizontal row of flat needle coils on the back side and the horizontal row of flat needle coils on the front side, so that the first yarn and the second yarn can protect the antibacterial yarn; no matter whether the front or back side of the fabric is rubbed, the antibacterial yarn is not easily rubbed by external objects, so that the antibacterial yarn is not easy to wear, thereby ensuring that the antibacterial property of the fabric can be durable; the setting of the air layer ensures the thermal insulation performance of the antibacterial part, so that the antibacterial part also has good thermal insulation.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the braided structure of the utility model;

FIG2 is a cross-sectional view of the antibacterial yarn of the present invention;

FIG. 3 is a slice diagram of the flocking yarn in the present invention.

In the figure: 1, one-way yarn; 2, two-way yarn; 3, three-way yarn; 4, antibacterial yarn; 5, cotton yarn; 6, core yarn; 7, outer yarn; 8, flocking yarn; 9, core yarn; 10, flocking.

DETAILED DESCRIPTION

The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

The weft knitted fabric, as shown in FIG1 , comprises several antibacterial parts and a warm-keeping part, wherein the antibacterial part comprises a first yarn 1, a second yarn 2 and a third yarn 3, wherein the first yarn 1 is knitted with lower needles to form a reverse plain needle coil row, the second yarn 2 is knitted with upper needles to form a front plain needle coil row, the third yarn 3 is knitted with upper and lower needles to form a rib coil row, an air layer is formed between the reverse plain needle coil row and the front plain needle coil row, and the air layer is padded with an antibacterial yarn 4, the first yarn 1, the second yarn 2 and the third yarn 3 are all twisted with special-shaped polyester fibers, the warm-keeping part is knitted with cotton yarn 5 to form a rib structure, the setting of the antibacterial yarn 4 ensures the antibacterial property of the antibacterial part, so that the fabric as a whole has antibacterial property, and bacteria are not easy to grow on the fabric, and the antibacterial yarn 4 is located between the reverse plain needle coil row and the front plain needle coil row, The first yarn 1 and the second yarn 2 can protect the antibacterial yarn 4. No matter the front or back of the fabric is rubbed, the antibacterial yarn 4 is not easily rubbed by external objects, so that the antibacterial yarn 4 is not easy to wear, thereby ensuring that the antibacterial performance of the fabric can be long-lasting. The setting of the air layer ensures the thermal insulation performance of the antibacterial part, so that the antibacterial part also has good thermal insulation performance. The shaped polyester fiber has good wear resistance and strength, which ensures the overall life of the first yarn 1 and the second yarn 2. The shaped polyester fiber is a hollow fiber, and the hollow fiber is easy to deform in the diameter direction, thereby ensuring the overall softness of the antibacterial part, and the overall thermal insulation performance of the hollow fiber is also good, which further improves the thermal insulation performance of the antibacterial part. The cotton yarn 5 has good thermal insulation performance, which ensures the overall thermal insulation performance of the thermal insulation part.

As shown in Figures 2 and 3, the antibacterial yarn 4 includes a yarn core 6, a flocking yarn 8 wrapped around the yarn core 6, and an outer covering yarn 7 wrapped around the flocking yarn 8 with a low twist. The yarn core 6 is formed by twisting a number of high-elastic polyester yarns in an S shape using a twisting machine, and the outer covering yarn 7 is formed by twisting a number of bamboo fibers in an S shape using a twisting machine. The high-elastic polyester yarn has the characteristics of high strength and good elasticity, which ensures the overall elasticity and strength of the antibacterial yarn 4, so that the lining of the antibacterial yarn 4 has little effect on the overall elasticity of the fabric. The bamboo fiber has natural antibacterial properties, which can protect The overall antibacterial effect of the antibacterial yarn 4 is demonstrated. The flocking yarn 8 includes a core yarn 9 and a flocking 10 fixed outside the core yarn 9. The core yarn 9 is made of twisted polyester fiber. There is flocking 10 on the flocking yarn 8. Because the twist of the outer yarn 7 wrapped around the flocking yarn 8 is low, the exposed area of the flocking yarn 8 is large, so that the flocking 10 can be exposed outside the antibacterial yarn 4. The flocking 10 can limit the flow of air in the air layer, and the overall warmth retention of the antibacterial part is improved to a certain extent. The high strength of the polyester fiber ensures the overall strength of the flocking yarn 8.

As shown in Figure 1, the warm-keeping part and the antibacterial part are arranged alternately in sequence, so that the position of the antibacterial part on the fabric is relatively uniform, and the overall antibacterial property of the fabric is guaranteed to a certain extent. The counts of the first yarn 1, the second yarn 2 and the third yarn 3 are all smaller than the count of the cotton yarn 5. The diameter of the yarn on the antibacterial part is larger, which ensures the protective effect of the reverse plain needle coil row and the front plain needle coil row on the antibacterial yarn 4.

The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims (6)

1. The weft knitting fabric is characterized in that: including a plurality of antibacterial portion and cold-proof portion, antibacterial portion includes yarn (1), two way yarn (2) and three way yarn (3), yarn (1) lower needle is woven and is formed reverse side plain stitch course, two way yarn (2) upper needle are woven and are formed positive plain stitch course, three way yarn (3) upper and lower needle are woven and are formed rib stitch course, be formed the air bed between reverse side plain stitch course and the positive plain stitch course, the liner has antibacterial yarn (4) in the air bed, yarn (1), two way yarn (2) and three way yarn (3) are twisted by special-shaped polyester fiber and are formed, cold-proof portion adopts cotton yarn (5) to weave and form.

2. The weft-knitted fabric according to claim 1, wherein: the special-shaped polyester fiber is a hollow fiber.

3. The weft-knitted fabric according to claim 1, wherein: the antibacterial yarn (4) comprises a yarn core (6), flocking yarns (8) wrapping the yarn core (6) and outer wrapping yarns (7) wrapping the flocking yarns (8) in a low twist degree, wherein the yarn core (6) is formed by twisting high-elastic polyester yarns, and the outer wrapping yarns (7) are formed by twisting bamboo fibers.

4. A weft knitted fabric according to claim 3, characterised in that: the flocking yarn (8) comprises a core yarn (9) and flocking (10) fixed outside the core yarn (9), and the core yarn (9) is formed by twisting polyester fibers.

5. The weft-knitted fabric according to claim 1, wherein: the warm keeping part and the antibacterial part are alternately arranged in sequence.

6. The weft-knitted fabric according to claim 1, wherein: the count of the one-way yarn (1), the two-way yarn (2) and the three-way yarn (3) is smaller than that of the cotton yarn (5).