CN217574371U - Four-side elastic composite woven fabric - Google Patents

Abstract

The utility model discloses a compound tatting surface fabric of four sides bullet, including top layer, intermediate level and nexine, the upside in intermediate level is the top layer, the downside in intermediate level is the nexine, the top layer evenly is equipped with the hole one that runs through the top layer, the nexine evenly is equipped with the hole two that runs through the nexine, the top layer is groined type thru hole tissue with the nexine, the intermediate level is equipped with parallel arrangement's absorbent fibre. The utility model discloses a set up thru hole tissue and moisture absorption fibre, effectively solved the surface fabric gas permeability of four sides bullet, the not enough problem of hygroscopicity.

Description

Four-side elastic composite woven fabric

Technical Field

The utility model belongs to the technical field of textile fabric technique and specifically relates to a surface fabric is knitted to compound shuttle of four sides bullet.

Background

The four-side elastic fabric is elastic in vertical and horizontal stretching, can adapt to the movement of a human body, is light and comfortable, can keep the shape of clothes, and prevents knees and elbows from bulging and deforming due to long wearing time.

The terylene four-side stretch fabric is one of conventional four-side stretch varieties, the terylene four-side stretch fabric mainly comprises plain weave, twill weave and other weaves, and the terylene four-side stretch fabric can be divided into 150D, 100D, 75D, 20D and other polyester-polyurethane coated yarns according to the thickness of the yarns. The terylene four-side elastic fabric has the characteristics of low raw material cost, so that the finished product has low price, very rich specification and class and stable quality, and is popular in middle and low-end markets. But the terylene fabric is not easy to absorb water in the using process and is not convenient for keeping the skin surface dry and comfortable; meanwhile, the fabric has poor air permeability, which greatly affects the wearing comfort of a user.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a compound shuttle of four sides bullet weaves surface fabric, through setting up thru hole tissue and moisture absorption fibre, effectively solved the not enough problem of surface fabric gas permeability, hygroscopicity of four sides bullet.

In order to realize the purpose, the utility model adopts the following technical scheme:

the four-side stretch composite woven fabric comprises a surface layer, a middle layer and an inner layer, wherein the upper side of the middle layer is the surface layer, the lower side of the middle layer is the inner layer, the surface layer is uniformly provided with first holes penetrating through the surface layer, the inner layer is uniformly provided with second holes penetrating through the inner layer, the surface layer and the inner layer are both in a # -shaped through hole structure, and the middle layer is provided with moisture absorption fibers arranged in parallel.

The utility model discloses further set up to: the through hole tissue is formed by interweaving warp yarns and weft yarns, the warp yarns take first warp, second warp, third warp, fourth warp, fifth warp, sixth warp, seventh warp, eighth warp, ninth warp and eighteen warp yarns as a circulation, warp tissue points of the first warp, the third warp and the fifth warp are in one-over-one-under circulation, warp tissue points of the second warp and the fourth warp are in five-over-five-under circulation, warp tissue points of the sixth warp, the eighth warp and the tenth warp are in one-over-one-over circulation, and warp tissue points of the seventh warp and the ninth warp are in five-over-five-under circulation.

The utility model discloses further set up to: the warp and weft yarns of the openwork weave are all composed of covering yarns, each covering yarn comprises a core yarn and a plurality of outer yarns, the core yarn is arranged in the center of the covering yarn, and the outer yarns are wound on the core yarn in a rotating mode.

The utility model discloses further set up to: the core yarn is spandex yarn, and the outer yarn is polyester yarn.

The utility model discloses further set up to: the moisture absorption fiber is cotton polylactic acid fiber blended yarn.

The utility model discloses further set up to: the warp I, the warp II, the warp III, the warp IV and the warp V are close to each other, the warp VI, the warp VII, the warp VIII, the warp IX and the warp fifteen are close to each other, and the warp V and the warp VI are far away from each other.

The utility model has the advantages that:

the surface layer and the inner layer are in a # -shaped through hole structure, so that the air permeability of the fabric can be greatly increased. Meanwhile, the yarns of the surface layer and the inner layer are polyester-spandex coated yarns, so that the warp direction and the weft direction of the fabric have good elasticity, and the defect of poor elasticity of the woven fabric is overcome.

The middle layer between the surface layer and the inner layer is added with the moisture absorption fibers which are arranged in parallel, the raw materials of the moisture absorption fibers are cotton polylactic acid fiber blended yarns, and the elasticity and the strength of the moisture absorption fibers are increased on the basis of increasing the moisture absorption of the fabric.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is an organizational chart of the present invention;

fig. 3 is a cross-sectional view of the yarn of the present invention.

In the figure: the fabric comprises a surface layer 1, a first hole 11, a middle layer 2, moisture absorption fibers 21, an inner layer 3, a second hole 31, a through hole tissue 4, a first warp yarn 40, a second warp yarn 41, a third warp yarn 42, a fourth warp yarn 43, a fifth warp yarn 44, a sixth warp yarn 45, a seventh warp yarn 46, a eighth warp yarn 47, a ninth warp yarn 48, a tenth warp yarn 49, a covering yarn 5, a core yarn 51 and an outer yarn 52.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1-3, a four-side stretch composite woven fabric comprises a surface layer 1, an intermediate layer 2 and an inner layer 3 which are connected in sequence, wherein the upper side surface of the intermediate layer 2 is provided with the surface layer 1, the lower side surface of the intermediate layer 2 is provided with the inner layer 3, the intermediate layer 2 is provided with moisture absorption fibers 21 which are arranged in parallel, a certain gap is reserved between each moisture absorption fiber 21, and the fabric is prevented from deforming due to expansion and extrusion in the moisture absorption process.

The moisture absorption fiber 21 adopts cotton polylactic acid fiber blended yarn, and the polylactic acid fiber is also called as corn fiber and has good environmental protection performance and biodegradability. The official moisture regain of the cotton fiber is 8.5%, so that the cotton fiber has good moisture absorption performance, the polylactic acid fiber has the characteristics of high strength and high elasticity, and can adapt to a certain amount of stretching, so that the middle layer 2 has good moisture absorption and sweat releasing effects by blending the cotton fiber and the polylactic acid fiber, and can cope with stretching in the warp direction without breaking.

The surface layer 1 is uniformly provided with a first hole 11 penetrating through the surface layer 1, the lining layer 3 is uniformly provided with a second hole 31 penetrating through the lining layer 3, the surface layer 1 and the lining layer 3 adopt through hole tissues 4 with the same structure, and each structural unit of the through hole tissues 4 is in a shape of Chinese character jing.

As shown in fig. 2, the through-hole weave 4 is a woven weave formed by interweaving warp yarns and weft yarns, wherein the warp yarns and the weft yarns are each circulated by ten yarns. A set of warp yarn cycles comprises warp yarn one 40, warp yarn two 41, warp yarn three 42, warp yarn four 43, warp yarn five 44, warp yarn six 45, warp yarn seven 46, warp yarn eight 47, warp yarn nine 48, warp yarn ten 49, and the stitch points between warp yarn one 40, warp yarn two 41, warp yarn three 42, warp yarn four 43, warp yarn five 44 and the weft yarn can be drawn through a negative inversion method to draw warp yarn six 45, warp yarn seven 46, warp yarn eight 47, warp yarn nine 48 and warp yarn ten 49.

Specifically, the warp points of the first warp 40, the third warp 42 and the fifth warp 44 are in one upper-lower circulation, the warp points of the second warp 41 and the fourth warp 43 are in five lower-upper-five lower-upper circulation, the warp points of the sixth warp 45, the eighth warp 47 and the tenth warp 49 are in one lower-upper circulation, and the warp points of the seventh warp 46 and the ninth warp 48 are in five upper-five lower-upper circulation. Due to the existence of the float length line, five warp yarns of the first warp yarn 40, the second warp yarn 41, the third warp yarn 42, the fourth warp yarn 43 and the fifth warp yarn 44 are close to each other, five warp yarns of the sixth warp yarn 45, the seventh warp yarn 46, the eighth warp yarn 47, the ninth warp yarn 48 and the tenth warp yarn 49 are close to each other, and the fifth warp yarn 44 and the sixth warp yarn 45 are far away from each other to form a gap; in a similar way, every five weft yarns in the weft yarns are close to each other, and every two adjacent weft yarns between every five weft yarns are far away from each other to form a gap. Therefore, the through hole tissues 4 can form 9 holes in a group of warp and weft yarn circulation, so that the air permeability of the fabric is greatly increased.

As shown in fig. 3, the warp and weft yarns of the tissues 4 are each composed of a covering yarn 5, the covering yarn 5 includes a core yarn 51 and a plurality of outer yarns 52, the core yarn 51 is provided in the center of the covering yarn 5, and the outer yarns 52 uniformly rotate to wrap the core yarn 51. The core yarn 51 is spandex yarn, and the outer yarn 52 is polyester yarn. Spandex yarn elasticity is strong, consequently becomes the utility model discloses increase the main yarn of surface fabric elasticity, dacron mainly used increases the wearability and the intensity of surface fabric.

After finishing weaving of top layer 1, nexine 3, compound top layer 1, nexine 3 and intermediate level 2, can be through following the weft direction certain distance sewing line of interval, the machine chooses for use is four-thread overedger, fixes moisture absorption fibre 21 between top layer 1 and nexine 3. When the fabric is stretched in the warp direction, the surface layer 1 and the inner layer 3 can be easily stretched due to the arrangement of spandex fibers, and the middle layer 2 is added with polylactic acid fibers and can be stretched without breaking; when the fabric is stretched in the weft direction, the surface layer 1 and the inner layer 3 can easily complete stretching deformation, and the moisture absorption fibers 21 are not bonded and fixed, so that the moisture absorption fibers 21 can be separated from each other during stretching, and the elasticity of the whole fabric is not influenced.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (4)

1. A four-side stretch composite woven fabric is characterized in that: including top layer (1), intermediate level (2) and nexine (3), the upside of intermediate level (2) is top layer (1), the downside of intermediate level (2) is nexine (3), top layer (1) evenly is equipped with hole one (11) that run through top layer (1), nexine (3) evenly is equipped with hole two (31) that run through nexine (3), top layer (1) is groined type thru hole tissue (4) with nexine (3), intermediate level (2) are equipped with parallel arrangement's moisture absorption fibre (21).

2. The four-sided stretch composite woven fabric of claim 1, wherein: the warp and weft yarns of the openwork weave (4) are all formed by wrapping yarns (5), each wrapping yarn (5) comprises a core yarn (51) and a plurality of outer yarns (52), the core yarns (51) are arranged in the center of each wrapping yarn (5), and the outer yarns (52) wrap the core yarns (51) in a rotating mode.

3. The four-side stretch composite woven fabric according to claim 2, wherein: the core yarn (51) is spandex yarn, and the outer yarn (52) is polyester yarn.

4. The four-side stretch composite woven fabric according to claim 1, wherein: the moisture absorption fibers (21) are cotton polylactic acid fiber blended yarns.

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