CN221988790U - A breathable and warm fabric - Google Patents

Abstract

The utility model relates to the technical field of fabrics, and provides a breathable and warm-keeping fabric, which comprises three-dimensional units, wherein the three-dimensional units are circularly woven to form the breathable and warm-keeping fabric; the three-dimensional unit comprises an inner layer, an outer layer and an intermediate layer, wherein the inner layer, the outer layer and the intermediate layer are formed by knitting four-needle six-way yarns by a dial and a needle cylinder, the outer layer is formed by knitting a third way of yarns and a sixth way of yarns, the dial of the outer layer is not knitted, and the needle cylinder is knitted into a loop structure; the inner layer is formed by knitting yarns of the second path and the fifth path, the dial of the inner layer is used for knitting a loop forming structure of one needle, and the needle cylinder is not used for knitting; the middle layer is formed by knitting yarns of the first path and the fourth path which are connected with the outer layer and the inner layer; the lining layer is provided with a suede structure. Therefore, the fabric has a three-dimensional three-layer structure and is provided with the ventilation holes through different coil configuration arrangements, the lining layer is used as the skin-adhering surface, and the suede structure is further arranged, so that the fabric has three-dimensional fluffiness, warmth retention property and ventilation property, the wearing comfort of the fabric is improved, and the consumer demand is met.

Description

Breathable thermal fabric

Technical Field

The utility model relates to the technical field of fabrics, in particular to a breathable and warm-keeping fabric.

Background

With the continuous iterative updating of textile technology, after the basic clothing thermal requirements of consumers are satisfied, the additional requirements (such as ventilation, light weight, etc.) on the clothing fabric are increasing.

The cotton polyester is generally adopted as the main material of the popular warm-keeping fabric in the market at present, but the warm-keeping fabric has the advantages of higher gram weight, prominent heavy feel, easy pilling and poor air permeability, and cannot meet the demands of consumers. When the thermal fabric is worn, moisture is often generated on the surface of a human body due to warmth, sweat is generated on the surface of the human body during exercise, and the thermal fabric is relatively sultry in wearing feeling caused by poor air permeability, so that the moisture is difficult to discharge, and the thermal fabric is relatively poor in wearing comfort and is not suitable for being worn as sportswear.

Therefore, the breathable thermal fabric provided by the application has the characteristics of good warmth retention property and air permeability, and can improve the comfort when being worn.

Disclosure of utility model

The utility model aims to provide a breathable thermal fabric, and aims to solve the problem that the existing thermal fabric is poor in comfort.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The breathable thermal fabric comprises three-dimensional units, wherein the three-dimensional units are woven in a circulating mode to form the breathable thermal fabric;

The three-dimensional unit comprises an inner layer, an outer layer and an intermediate layer, wherein the inner layer, the outer layer and the intermediate layer are formed by knitting four-needle six-way yarns by a dial and a needle cylinder, the outer layer is formed by knitting yarns of a third way and a sixth way, the dial of the outer layer is not knitted, and the needle cylinder is knitted in a loop formation;

The inner layer is formed by knitting yarns of the second path and the fifth path, the dial of the inner layer is used for knitting a loop forming structure of one needle, and the needle cylinder is not used for knitting;

The middle layer is formed by knitting yarns of a first path and a fourth path to connect the outer layer and the inner layer;

The inner layer is provided with a suede structure.

Preferably, the patterns of the three-dimensional units are arranged in the sequence from the dial to the needle cylinder:

The knitting structure of the first path is sequentially a floating stitch, a looping stitch, a tucking stitch and a floating stitch;

the knitting structure of the second path is sequentially a looping tissue, a floating thread tissue and a floating thread tissue;

The knitting structure of the third path is sequentially a floating stitch, a looping stitch and a looping stitch;

the knitting structure of the fourth path is a looping structure, a floating line structure and a tuck structure in sequence;

the knitting structure of the fifth path is a floating stitch, a looping stitch, a floating stitch and a floating stitch in sequence;

The knitting structure of the sixth path is a float stitch, a loop stitch and a loop stitch in sequence.

Preferably, the dial is BA row needle, and the needle cylinder is AB row needle.

Preferably, the knitting yarn of the three-dimensional unit is terylene.

Preferably, the knitting yarns of the outer layer are semi-dull polyester filaments with circular cross sections, which are made of T8 high stretch yarns and 33Dtex/24F DTY.

Preferably, the knitting yarn of the middle layer is 33Dtex/24F DTY semi-dull polyester filament yarn with a circular section.

Preferably, the knitting yarns of the inner layer are 111Dtex/114F DTY semi-dull polyester filaments with circular cross sections.

After the technical scheme is adopted, compared with the background technology, the utility model has the following advantages:

1. the fabric has a three-dimensional three-layer structure, so that the fabric has three-dimensional fluffy feeling, and the three-layer structure can also increase the warmth retention property of the fabric to a certain extent.

2. The inner layer is provided with a suede structure as the skin-contacting surface so as to increase the warmth retention property of the fabric, and the suede structure can enable the skin-contacting surface to have soft and comfortable touch feeling, and improve wearing comfort. Meanwhile, the fluffy sense of the fabric can be increased by carrying out after-finishing, fluffing and grain shaking treatment on the inner layer, so that the hand feeling and the texture of the fabric have the characteristic of light weight.

3. Through the arrangement and combination of different coil configurations, the ventilation holes are distributed in the inner layer and the outer layer of the fabric, so that the ventilation property of the fabric is improved, and the fabric has good heat dissipation performance especially after severe exercise, so that the fabric is more comfortable to wear during sweat.

Drawings

FIG. 1 is a pattern diagram of a three-dimensional unit of the breathable thermal fabric of the utility model;

fig. 2 is a schematic structural view of the breathable thermal fabric of the present utility model.

Reference numerals illustrate:

"-" represents floating thread, "inverted V" represents looping and "" inverted U "represents tucking;

1. An inner layer; 11. a suede structure; 2. an intermediate layer; 3. an outer layer; 5. a stereoscopic unit; 6. a dial;

7. a needle cylinder.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. 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 utility model.

In addition, it should be noted that: the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, and do not denote or imply that the apparatus or elements of the present utility model must have a particular orientation, and thus should not be construed as limiting the utility model.

When an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the utility model will be understood by those skilled in the art according to the specific circumstances.

Examples

Referring to fig. 1 and 2, the present embodiment provides a breathable thermal fabric, which includes a three-dimensional unit 5, and the three-dimensional unit 5 is woven in a circulating manner along the transverse direction and the longitudinal direction to form the breathable thermal fabric. Wherein the three-dimensional unit 5 comprises an inner layer 1, an outer layer 3 and an intermediate layer 2 which are formed by knitting four-needle six-way yarns by a dial 6 and a needle cylinder 7. Specifically, the outer layer 3 is formed by knitting yarns of the third path and the sixth path, the dial 6 of the outer layer 3 is not knitted and the needle cylinder 7 is knitted in a loop stitch; the inner layer 1 is formed by knitting the yarns of the second and fifth paths, the dial 6 of the inner layer 1 knitting a stitch of one needle and the cylinder 7 not knitting. Thus, the part of the dial 6 and the needle cylinder 7 which do not participate in knitting forms a floating line structure, different coil configurations are used for arranging and combining to enable the inner layer 1 and the outer layer 3 of the fabric to be distributed with ventilation holes, ventilation property of the fabric is improved, and particularly good heat dissipation performance is achieved after severe exercise, so that wearing is more comfortable after sweat is generated during exercise. The middle layer 2 is formed by knitting yarns of the first path and the fourth path to connect the outer layer 3 and the inner layer 1, namely, the middle layer 2 is used for connecting the inner layer 1 and the outer layer 3 to form a three-dimensional three-layer fabric structure, so that the fabric has three-dimensional sense, and the three-layer fabric structure can also increase the warmth retention property of the fabric to a certain extent.

In addition, the inner layer 1 is provided with the suede structure 11 as the skin-facing surface, so as to increase warmth retention, and the skin-facing surface is soft and comfortable to touch by performing after-finishing napping and grain shaking treatment on the inner layer 1, so that wearing comfort can be improved, and meanwhile, the suede structure 11 can increase the sense of thickness of the fabric, so that the hand feeling and the texture of the fabric are light, and the light weight means the same volume but light weight or the same weight but larger volume.

Therefore, the knitted structure is matched with the suede structure 11, so that the fabric has the characteristics of three-dimensional fluffiness, good warmth retention property and good air permeability, the wearing comfort is improved, and the requirements of consumers are met.

As shown in fig. 1, the knitting structure of the first path of the stereo unit 5 in this embodiment is a float stitch, a loop stitch, a tuck stitch, and a float stitch in this order; the knitting structure of the second path is sequentially a looping tissue, a floating thread tissue and a floating thread tissue; the knitting structure of the third path is sequentially a floating stitch, a looping stitch and a looping stitch; the knitting structure of the fourth path is a looping structure, a floating line structure and a tuck structure in sequence; the knitting structure of the fifth path is a floating stitch, a looping stitch, a floating stitch and a floating stitch in sequence; the knitting structure of the sixth path is a float stitch, a loop stitch and a loop stitch in sequence.

In the 1 st and 4 th paths, knitting is carried out by adopting a circular cross section semi-dull polyester filament yarn DTY33Dtex/24F, the 1 st needle of the dial 6 in each path is knitted into a loop structure, and the 2 nd needle does not participate in knitting (namely, is a floating line); the 1 st needle of the needle cylinder 7 weaves the tuck stitch, the 2 nd needle does not participate in weaving (namely, is a floating thread), and the inner layer and the outer layer are connected through the tuck stitch.

In the 3 rd and the 6 th paths, knitting is carried out by adopting a semi-dull polyester filament yarn DTY33Dtex/24F with a circular cross section, wherein the raw material of the polyester filament yarn adopts a T8 high stretch yarn, namely, the polyester filament yarn is manufactured by adopting a polymeric structure of polybutylene terephthalate. In the 3 rd and 6 th routes, the needle cylinder 7 participates in knitting a loop formation, and the dial 6 does not participate in knitting (i.e., is a float), thus forming the structure of the outer layer.

In the 2 nd and 5 th paths, knitting is carried out by adopting a circular cross section semi-dull polyester filament yarn DTY111Dtex/144F, 1 needle of the dial 6 in each path participates in knitting into a loop structure, and the needle cylinder 7 does not participate in knitting (namely, is a floating line), so that a structure of an inner layer is formed.

Specifically, the looping tissue represents a full needle; the float stitch means not taking part in knitting but forming floats on the back; tuck stitch indicates a half-stitch. Through the arrangement and combination of the looping tissues, the floating line tissues and the looping tissues, the inner layer 1, the outer layer 3 and the middle layer 2 are tightly connected to form a three-layer three-dimensional structure, so that the fabric has good warmth retention property and three-dimensional fluffy feeling.

In a preferred embodiment, the dial 6 is a BA row and the needle cylinder 7 is an AB row. Wherein, A is the high pin, and B is the low pin, through the arrangement of high pin and footing needle, can knit out three-dimensional surface fabric structure for the three-layer structure's of ventilative cold-proof surface fabric three-dimensional is good.

In this embodiment, the knitting yarn of the three-dimensional unit 5 is polyester. The terylene has good elasticity, crease resistance and hygroscopicity, the manufactured fabric is durable, and the good hygroscopicity of the terylene is matched with the good air permeability of the fabric, so that the moisture conductivity of the fabric can be accelerated to a certain extent, the drying rate of moisture can be accelerated when a human body moves to sweat, and the comfort and the dryness of wearing are ensured. And the polyester is used as the knitting yarn of the fabric, so that better fuzzing and pilling resistance can be achieved.

In a preferred embodiment, the knitted yarn of the outer layer 3 is a semi-dull polyester filament yarn of circular cross section made of T8 high stretch yarn and made of 33Dtex/24F DTY. The knitting yarn of the middle layer 2 is 33Dtex/24F DTY semi-dull polyester filament yarn with a circular section. The knitting yarn of the inner layer 1 is 111Dtex/114F DTY semi-dull polyester filament yarn with a circular section. Specifically, the semi-dull polyester filament yarn has brighter luster, the aesthetic property of the fabric can be improved, the fine yarns are adopted for weaving to form the inner layer 1 and the outer layer 3, the hand feeling and the texture of the fabric can be light after the after-finishing napping and grain shaking process treatment, and the intermediate layer 2 is used for supporting and connecting the inner layer 1 and the outer layer 3, so that the fabric has three-dimensional effect.

In the above, D is the denier: the thickness of the long fiber yarn, i.e., the yarn with a length of 9000 meters, is 1 gram (g), commonly defined as 1 pill, and is indicated by the english letter "D". Such as: a 9000 meter long yarn, weighing 70 grams, is defined as 70 dan. The method is mainly used for representing the thickness of chemical fibers.

F is as follows: each warp yarn or weft yarn is synthesized by a plurality of spun yarns, the number F represents the yarn number of one warp yarn or weft yarn, and the number F is represented by English letters, in general, the larger the number F is, the more fluffy and softer the cloth feel, and the thinner and harder the feel is.

The DTY spinning mode (DTY (Draw texturing yarn stretch textured yarn) is also called terylene low stretch yarn, and is finished yarn after continuous or simultaneous stretching and texturing processing is carried out on one machine, so that the whole weight of the manufactured clothing can be regulated and controlled by controlling the thickness of the yarn, and the comfort level of the manufactured clothing is ensured to be higher.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims (7)

1. A breathable and warm fabric, characterized in that it comprises a three-dimensional unit (5), wherein the three-dimensional unit (5) is woven in a circular manner to form the breathable and warm fabric; The three-dimensional unit (5) comprises an inner layer (1), an outer layer (3) and a middle layer (2) formed by knitting yarns in four-needle six-pass manner by a needle disk (6) and a needle cylinder (7), the outer layer (3) being knitted by yarns in the third and sixth passes, the needle disk (6) of the outer layer (3) not being knitted and the needle cylinder (7) being knitted in a looped structure; The inner layer (1) is knitted by the second and fifth yarns, the needle disc (6) of the inner layer (1) knits a loop structure of one needle and the needle cylinder (7) does not knit; The middle layer (2) is knitted by connecting the outer layer (3) and the inner layer (1) with the first and fourth yarns; The inner layer (1) is provided with a suede structure (11). 2. The breathable and warm-keeping fabric according to claim 1 is characterized in that: the pattern of the three-dimensional unit (5) is arranged in the order from the needle plate (6) to the needle cylinder (7): The knitting structures of the first route are floating thread organization, loop organization, tucking organization and floating thread organization in sequence; The knitting structure of the second route is loop formation, floating thread formation, floating thread formation and floating thread formation in sequence; The knitting structures of the third route are floating thread organization, floating thread organization, loop organization and loop organization in sequence; The knitting structures of the fourth route are loop formation, floating thread formation, floating thread formation and tuck formation in sequence; The knitting structures of the fifth route are floating thread organization, loop organization, floating thread organization and floating thread organization; The knitting structures of the sixth route are floating thread organization, floating thread organization, loop organization and loop organization in sequence. 3. The breathable and warm-keeping fabric according to claim 2 is characterized in that: the needle plate (6) is a BA needle row, and the needle cylinder (7) is an AB needle row. 4. The breathable and warm fabric according to claim 1, characterized in that the braided yarn of the three-dimensional unit (5) is polyester. 5. The breathable and warm fabric according to claim 1 or 4, characterized in that the braided yarn of the outer layer (3) is a circular cross-section semi-dull polyester filament made of T8 high elastic yarn and 33Dtex/24F DTY. 6. The breathable and warm-keeping fabric according to claim 1 or 4, characterized in that the braided yarn of the middle layer (2) is 33Dtex/24F DTY circular cross-section semi-dull polyester filament. 7. The breathable and warm-keeping fabric according to claim 1 or 4, characterized in that the knitting yarn of the inner layer (1) is a circular cross-section semi-dull polyester filament of 111Dtex/114F DTY.