Warm-keeping comfortable polyester gray fabric

Abstract

The utility model discloses warm-keeping comfortable polyester grey cloth, which relates to the technical field of textiles, and is characterized in that a plurality of first windproof parts and a plurality of second windproof parts are arranged in a staggered manner, a first fluff layer is arranged on one side, close to an inner layer, of each second windproof part, and a second fluff layer is arranged on one side, close to an outer layer, of the inner layer. The side, close to the outer layer, of the second fluff layer is provided with a plurality of pits and a plurality of protrusions, gaps between the pits and the first fluff layer form heat storage spaces, and gaps between the protrusions and the first fluff layer, the fixing part and the second windproof part form heat insulation cavities. The outer layer made of polyester fibers has a good windproof effect, the first fluff layers and the second fluff layers can reduce the air circulation effect between the inner layer and the outer layer, meanwhile, the heat storage effect in the cloth is enhanced, the heat storage spaces enable the cloth to store more temperature generated by the body surface, and the heat storage effect is improved. The heat transfer effect between the inner layer and the skin is reduced through the heat insulation grooves, so that the prepared fabric has good heat retention property.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile technology field more specifically, it relates to warm and comfortable polyester grey cloth. BACKGROUND

[0002] Grey cloth is the main material for making clothes, and the existing grey cloth is divided into knitted fabric and woven fabric, the knitted fabric usually has soft touch and good air permeability, and is widely used in the production of T-shirt, sweater, underwear, socks, scarf, gloves and other products.

[0003] However, the knitted fabric is usually more loose in the weaving structure compared with the woven fabric, and the loops formed by the yarn in the weaving process will form dense pores on the fabric after mutual entanglement, so that when wearing the clothes made of knitted fabric, the cold air from the outside will directly penetrate the clothes through the dense pores on the fabric and contact the skin, and the warmth-keeping effect is poor, which affects the wearing comfort.

[0004] Therefore, a new scheme is needed to solve this problem. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the utility model aims at providing warm and comfortable polyester grey cloth, which improves the warmth-keeping property of knitted fabric through new structure.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: the warm and comfortable polyester grey cloth comprises an inner layer and an outer layer which are fixedly connected with each other, the inner layer comprises a plurality of support portions and a plurality of windproof portions one which are staggered along the length direction of the inner layer, the outer layer comprises a plurality of fixed portions and a plurality of windproof portions two which are staggered along the length direction of the outer layer, the plurality of windproof portions one and the plurality of windproof portions two are staggered, one side of the windproof portion two close to the inner layer is provided with a first pile layer, one side of the inner layer close to the outer layer is provided with a second pile layer, one side of the second pile layer close to the outer layer is provided with a plurality of recesses and a plurality of protrusions, the gap between the recess and the first pile layer forms a heat storage space, and the gap between the protrusion and the first pile layer, the fixed portion and the windproof portion two forms a heat insulation cavity.

[0007] The utility model is further provided as follows: the width of the windproof portion one is greater than the width of the fixed portion, the windproof portion one is located directly below the fixed portion, and the thickness and the weaving density of the windproof portion one and the windproof portion two are same and greater than the thickness and the weaving density of the support portion and the fixed portion.

[0008] The utility model is further provided as follows: the first pile layer is integrally formed after the windproof portion two is napped, the second pile layer is integrally formed after the inner layer is napped, the width of the first pile layer is greater than the width of the recess, and the first pile layer is located directly above the recess.

[0009] The utility model further sets up: if a plurality of recesses and a plurality of protrusions staggered setting along the length direction of inner layer, the recess is located the positive above of support portion, the protrusion is located the positive above of windproof portion one, the inner layer is away from the side of outer layer and is equipped with a plurality of heat insulation grooves, the heat insulation groove is located the positive below of windproof portion one, a plurality of recesses, protrusions, heat insulation grooves are all through the inner layer and the fluff layer two pleat after integrative formation.

[0010] The utility model further sets up: the outer layer is made through the weaving mode of plain stitch and double rib stitch of windproof yarn, the top of protrusion is opposite with fixed part, the inner layer and the outer layer are opposite through windproof yarn suture fixed at the place of protrusion and fixed part, the windproof yarn is twisted by a plurality of first strand, and the first strand is twisted by polyester fiber.

[0011] The utility model further sets up: the inner layer is made through the weaving mode of plain stitch and double rib stitch of warm-keeping yarn, the warm-keeping yarn is twisted by first strand and second strand, and the second strand is twisted by wool fiber, and the second strand is less than the count of first strand.

[0012] In conclusion, the utility model has following beneficial effects: polyester fiber is not conducive to the circulation of air due to its high density, and the air permeability is poor, so that the outer layer made of polyester fiber has good windproof effect, the windproof part one and the windproof part two made of double thread organization weaving mode increase the thickness and the weaving density, thereby improving the windproof effect, the windproof part one and the windproof part two are staggered to set up, so that the fabric has good windproof property, the air content at the fixed part is increased by the heat insulation cavity, air is a poor conductor of heat, the heat insulation effect at the fixed part is improved by the heat insulation cavity, the air circulation effect between the inner layer and the outer layer is reduced by the fluff layer one and the fluff layer two, and the heat storage effect in the fabric is enhanced, thereby reducing the temperature loss in the fabric, the fabric can store more temperature generated by the body surface by the heat storage space, the wool fiber has the effect of absorbing moisture and generating heat, so that the inner layer made of wool fiber can release heat when wearing, providing warm and comfortable wearing feeling, the contact area between the inner layer and the skin is reduced by the heat insulation groove, and the air content between the inner layer and the skin is increased, thereby reducing the heat transfer effect between the inner layer and the skin, reducing the temperature loss of the skin, so that the fabric has good warmth. ACCURACY

[0013] Figure 1 It is the structure schematic drawing of the utility model;

[0014] Figure 2 It is Figure 1 The enlarged view of A in the middle;

[0015] Figure 3The exploded view of the utility model;

[0016] Figure 4 The slice view of the windproof yarn;

[0017] Figure 5 The slice view of the warm yarn.

[0018] In the figure: 1, inner layer; 2, outer layer; 3, support part; 4, windproof part one; 5, fixed part; 6, windproof part two; 7, fluff layer one; 8, fluff layer two; 9, recess; 10, protrusion; 11, heat storage space; 12, heat insulation cavity; 13, heat insulation groove; 14, windproof yarn; 15, first strand; 16, warm yarn; 17, second strand. DETAILED DESCRIPTION

[0019] The utility model will be described in detail below in combination with the drawings and examples.

[0020] Example: the warm and comfortable polyester grey cloth, as shown in Figure 1 and Figure 4 , includes one layer of inner layer 1 and one layer of outer layer 2 fixedly connected with each other, the outer layer 2 includes a plurality of fixed parts 5 and a plurality of windproof part two 6 staggered along the length direction thereof, the outer layer 2 is made by feeding the windproof yarn 14 into the knitting machine and knitting by means of plain stitch and double rib stitch, the plurality of fixed parts 5 are integrally formed by means of plain stitch knitting, the plurality of windproof part two 6 are integrally formed by means of double rib stitch knitting, the windproof part two 6 knitted by double rib stitch increases the knitting density and thickness, thereby improving the windproof effect of the windproof part one 4, the windproof yarn 14 is twisted by the twisting machine from the two first strands 15, the first strand 15 is twisted by the twisting machine from polyester fiber, the polyester fiber is not conducive to the circulation of air due to its high density, and the air permeability is poor, so that the outer layer 2 made of polyester fiber has good windproof effect.

[0021] As shown in Figure 1 and Figure 5 , the inner layer 1 includes a plurality of support parts 3 and a plurality of windproof part one 4 staggered along the length direction thereof, the inner layer 1 is made by feeding the warm yarn 16 into the air jet loom and knitting by means of plain stitch and double rib stitch, the plurality of support parts 3 are integrally formed by means of plain stitch knitting, the plurality of windproof part one 4 are integrally formed by means of double rib stitch knitting, the windproof part one 4 knitted by double rib stitch increases the knitting density and thickness, thereby improving the windproof effect of the windproof part one 4, the plurality of windproof part one 4 and the plurality of windproof part two 6 are staggered along the length direction of the inner layer 1, the width of the windproof part one 4 is greater than the width of the fixed part 5, the windproof part one 4 is located directly below the fixed part 5, and the plurality of windproof part one 4 and the plurality of windproof part two 6 enable the made cloth to effectively block the air circulation on both sides.

[0022] As Figures 1-3 shown, the windproof part two 6 is provided with a fluff layer one 7 close to one side of the inner layer 1, the fluff layer one 7 is integrally formed after being sanding on the windproof part two 6 by a sanding machine, the inner layer 1 is provided with a fluff layer two 8 close to one side of the outer layer 2, the fluff layer two 8 is integrally formed after being sanding on the support part 3 and the windproof part one 4 by a sanding machine, the plurality of fluff layer one 7 and the fluff layer two 8 can reduce the air circulation effect between the inner layer 1 and the outer layer 2, and at the same time enhance the heat storage effect inside the cloth, thereby reducing the temperature loss inside the cloth, the fluff layer two 8 is provided with a plurality of recesses 9 and a plurality of protrusions 10 close to one side of the outer layer 2, the plurality of recesses 9 and the plurality of protrusions 10 are staggered along the length direction of the inner layer 1, the inner layer 1 is provided with a plurality of heat insulation grooves 13 away from one side of the outer layer 2, the plurality of heat insulation grooves 13 are located directly below the windproof part one 4, the plurality of recesses 9, the plurality of protrusions 10 and the plurality of heat insulation grooves 13 are integrally formed after being pleated through the inner layer 1 and the fluff layer two 8, the contact area between the inner layer 1 and the skin is reduced through the plurality of heat insulation grooves 13, and at the same time the air content between the inner layer 1 and the skin is increased, air is a poor conductor of heat, thereby reducing the heat transfer effect between the inner layer 1 and the skin, and reducing the loss of skin temperature.

[0023] As Figures 1-3 shown, the width of the fluff layer one 7 is greater than the width of the recess 9, the fluff layer one 7 is located directly above the recess 9, the recess 9 is located directly above the support part 3, the protrusion 10 is located directly above the windproof part one 4, the top end of the protrusion 10 abuts against the fixed part 5, the inner layer 1 and the outer layer 2 are fixed by sewing through a sewing machine using the windproof yarn 14 at the abutting place of the protrusion 10 and the fixed part 5, so that the gap between the recess 9 and the fluff layer one 7 forms a heat storage space 11, and the gap between the protrusion 10, the fluff layer one 7, the fixed part 5 and the windproof part two 6 forms a heat insulation cavity 12, the air content at the plurality of fixed parts 5 is increased through the plurality of heat insulation cavities 12, thereby improving the heat insulation effect at the plurality of fixed parts 5, and the plurality of heat storage spaces 11 enable the cloth to store more body surface generated temperature.

[0024] As Figure 1 and Figure 5As shown, the warm yarn 16 is twisted by a twisting machine with a first strand 15 and a second strand 17, the second strand 17 is twisted by a twisting machine with wool fibers, the wool fibers absorb water vapor in the skin and the surrounding air due to its strong moisture absorption performance, and these water vapor releases heat during the process of being absorbed by the wool fibers and being converted into liquid, thereby having the effect of moisture absorption and heat generation, so that the inner layer 1 made of wool fibers and polyester fibers can release heat when worn, providing a warm and comfortable wearing feeling, the second strand 17 has a smaller count than the first strand 15, so that the diameter of the second strand 17 is greater than that of the first strand 15, so that the inner layer 1 will first contact the wool fibers when it is in contact with the skin, the wool fibers have a soft and skin-friendly touch, thereby improving the wearing comfort of the fabric.

[0025] As Figures 1-5 shown, when the warm and comfortable polyester fabric is needed to be made, first use the sanding machine to process the fluff layer 7 on one side of the windproof part two 6 of the woven outer layer 2, use the sanding machine to process the fluff layer two 8 on one side of the woven inner layer 1, and then use the pleat machine to process the inner layer 1 after sanding to form a plurality of recesses 9 and a plurality of protrusions 10, and then the inner layer 1 is laid flat with the plurality of recesses 9 facing upwards, and then the outer layer 2 is moved to the fixed part 5 located directly above the windproof part one 4, and finally the sewing machine is used to reciprocatingly sew at the abutting position of the protrusions 10 and the fixed part 5, thereby completing the making of the warm and comfortable polyester fabric.

[0026] The above only describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments, and any technical solutions falling within the scope of the present application shall be within the protection scope of the present application. It should be noted that for ordinary skilled persons in the art, some improvements and decorations without departing from the principles of the present application are also considered to be within the protection scope of the present application.

Claims

1. A warm and comfortable polyester grey cloth comprising an inner layer (1) and an outer layer (2) fixedly connected to each other, characterized in that: The inner layer (1) comprises a plurality of support parts (3) and a plurality of windproof parts I (4) staggered along the length direction thereof, the outer layer (2) comprises a plurality of fixed parts (5) and a plurality of windproof parts II (6) staggered along the length direction thereof, the plurality of windproof parts I (4) and the plurality of windproof parts II (6) are staggered, the windproof parts II (6) are provided with a fluff layer I (7) on the side close to the inner layer (1), the inner layer (1) is provided with a fluff layer II (8) on the side close to the outer layer (2), the fluff layer II (8) is provided with a plurality of recesses (9) and a plurality of protrusions (10) on the side close to the outer layer (2), the gap between the recesses (9) and the fluff layer I (7) forms a heat storage space (11), and the gap between the protrusions (10) and the fluff layer I (7), the fixed parts (5) and the windproof parts II (6) forms a heat insulation cavity (12).

2. The warm comfortable polyester grey fabric as claimed in claim 1, wherein: The width of the windproof parts I (4) is greater than the width of the fixed parts (5), the windproof parts I (4) are located directly below the fixed parts (5), and the thickness and the weaving density of the windproof parts I (4) and the windproof parts II (6) are the same and greater than the thickness and the weaving density of the support parts (3) and the fixed parts (5).

3. The thermal comfort polyester grey fabric as claimed in claim 2, wherein: The fluff layer I (7) is integrally formed after sanding the windproof parts II (6), the fluff layer II (8) is integrally formed after sanding the inner layer (1), the width of the fluff layer I (7) is greater than the width of the recesses (9), and the fluff layer I (7) is located directly above the recesses (9).

4. The thermal comfort polyester grey fabric as claimed in claim 3, wherein: The plurality of recesses (9) and the plurality of protrusions (10) are staggered along the length direction of the inner layer (1), the recesses (9) are located directly above the support parts (3), and the protrusions (10) are located directly above the windproof parts I (4), the inner layer (1) is provided with a plurality of heat insulation grooves (13) on the side away from the outer layer (2), the heat insulation grooves (13) are located directly below the windproof parts I (4), and the plurality of recesses (9), the plurality of protrusions (10) and the plurality of heat insulation grooves (13) are integrally formed after pleating the inner layer (1) and the fluff layer II (8).

5. The thermal comfort polyester grey fabric as claimed in claim 1, wherein: The outer layer (2) is made of windproof yarn (14) through the weaving mode of plain stitch and double-rinse stitch, the top end of the protrusions (10) abuts against the fixed parts (5), the inner layer (1) and the outer layer (2) are fixed by the windproof yarn (14) at the abutting position of the protrusions (10) and the fixed parts (5), the windproof yarn (14) is twisted by a plurality of first strands (15), and the first strands (15) are twisted by polyester fibers.

6. The thermal comfort polyester grey fabric as claimed in claim 5, wherein: The inner layer (1) is made of warm-keeping yarn (16) through the weaving mode of plain stitch and double-rinse stitch, the warm-keeping yarn (16) is twisted by the first strands (15) and second strands (17), the second strands (17) are twisted by wool fibers, and the number of the second strands (17) is less than the number of the first strands (15).

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