CN216968931U

CN216968931U - Viscoelastic woven fabric

Info

Publication number: CN216968931U
Application number: CN202220088643.6U
Authority: CN
Inventors: 吴忠; 吴革珍; 徐华忠
Original assignee: Wujiang Zhongmao Weaving Co ltd
Current assignee: Wujiang Zhongmao Weaving Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-07-15
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a polyamide-viscoelastic woven fabric, relates to the technical field of textile fabrics, and aims to solve the problem of poor elasticity of the traditional fabric. The key points of the technical scheme are as follows: the anti-loosening device comprises an inner layer and an outer layer which are fixed with each other, wherein the inner layer and the outer layer are woven by elastic yarns, and a plurality of weakening grooves which are uniformly distributed and penetrate through the inner layer in the thickness direction are formed in the inner layer. The utility model is provided with the nylon fiber and the spandex fiber, and the formed fabric is ensured to have stable elastic deformation performance by utilizing the characteristics of good elastic deformation performance of the nylon fiber and the spandex fiber.

Description

Viscoelastic woven fabric

Technical Field

The utility model relates to the technical field of textile fabrics, in particular to a polyamide-viscoelastic woven fabric.

Background

The fabric is the material used for making the clothes. As one of the three elements of the garment, the fabric not only can explain the style and the characteristics of the garment, but also directly controls the expression effects of the color and the shape of the garment.

The fabric is a sheet-shaped article made of various yarns in different textile manners, the fabric has properties which are gradually developed and matured along with the development of economy and the progress of society, the fabric is usually used for manufacturing clothes, the properties of the clothes are most important, the clothes are comfortable, factors influencing the comfort of the clothes are various, good elasticity determines that the clothes fit people and cannot bring tight constraint feeling to a user, and the properties of the clothes are usually determined by the properties of the fabric, so that the fabric structure with good elasticity is necessary to be arranged.

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

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the nylon-viscoelastic woven fabric, which achieves the purpose of improving the overall elastic deformation performance of the fabric through the arrangement of the structure.

The technical purpose of the utility model is realized by the following technical scheme: the nylon-viscoelastic woven fabric comprises an inner layer and an outer layer which are fixed with each other, wherein the inner layer and the outer layer are both formed by weaving elastic yarns, and a plurality of weakening grooves which are uniformly distributed and penetrate through the inner layer along the thickness direction are formed in the inner layer.

Through adopting above-mentioned technical scheme, utilize the good characteristics of elasticity that elastic yarn has to improve inlayer and outer and the holistic elastic deformation performance of surface fabric, realize the weakening effect to the whole tensile strength of inlayer through the weakening groove that forms for elastic deformation can take place more easily when the inlayer receives external force, and then improves the holistic elasticity of surface fabric.

The utility model is further configured to: the outer layer is a satin weave, the inner layer is a through hole weave, and five elastic yarns are bundled to weave the through hole weave.

By adopting the technical scheme, the overall elasticity of the fabric is improved by utilizing the characteristic that the satin weave has good elasticity, and a stable weakening groove structure is formed by utilizing the through hole weave structure, so that the overall tensile strength of the inner layer is lower, and the overall performance of the fabric, which is easy to elastically deform, is improved.

The utility model is further configured to: the through hole tissue is 10 page heddles, and the through hole tissue comprises a five-lower five upper coplanar tissue, a five-upper five lower coplanar tissue, a five-lower five upper coplanar tissue and a five-upper five lower coplanar tissue from left to right.

The utility model is further configured to: the first tissue points of the through-hole tissues are five, one next, one above, the second tissue points of the through-hole tissues are five, one above, five below, the third tissue points of the through-hole tissues are five, one below, one above, the fourth tissue points of the through-hole tissues are five, one above, five below, the fifth tissue points of the through-hole tissues are five, one above, one below, the sixth tissue points of the through-hole tissues are five, one above, one below, the seventh tissue points of the through-hole tissues are five, one above, one below, the eighth tissue points of the through-hole tissues are five, one above, one below, the ninth tissue points of the through-hole tissues are five, one above, one below, the tenth tissue points of the through-hole tissues are five, one above, one below, and the tenth tissue points of the through-hole tissues.

Through adopting above-mentioned technical scheme, form stable thru hole tissue through above-mentioned mode, and then ensure to weaken the groove and can stably produce, realize weakening to inlayer tensile strength, and then ensure the stability of inlayer and the whole elastic deformation performance of surface fabric.

The utility model is further configured to: the elastic yarn comprises an elastic yarn core, an inner cladding layer, an elastic layer, inner cladding yarn and outer cladding yarn which are sequentially arranged from inside to outside, wherein the elastic yarn core is formed by twisting spandex fibers and polyamide fiber profiled fibers with C-shaped cross sections, the inner cladding layer is formed by wrapping and winding alkali-soluble short yarns, the elastic layer is formed by circumferentially distributed spandex fibers, the inner cladding yarn is formed by twisting polyamide fiber and viscose fiber, and the outer cladding yarn is formed by twisting polyamide fiber.

Through adopting above-mentioned technical scheme, the elasticity that utilizes spandex fibre to have improves the holistic elastic deformation performance of elastic yarn core and elastic yarn, the intensity that utilizes polyamide fibre dysmorphism fibre to have improves the holistic structural stability of elastic yarn core and elastic yarn, the characteristics that the alkali that utilizes alkali to dissolve the short yarn has dissolved, make alkali dissolve the short yarn can disappear afterwards, make elastic yarn whole more fluffy, make elastic yarn whole can take place elastic deformation better, utilize spandex fibre to strengthen the holistic elastic deformation performance of elastic layer and elastic yarn, the moisture absorption and the air permeability that utilize viscose fibre to have strengthen elastic yarn's wholeness ability, the high and good characteristics of wearability of intensity that utilizes polyamide fibre to have come the whole structural strength of further reinforcing outer covering yarn and elastic yarn.

The utility model is further configured to: the inner wrapping yarn is spirally wound on the outer side of the elastic layer, and the outer wrapping yarn is spirally wound on the outer side of the inner wrapping yarn and the winding direction of the outer wrapping yarn is opposite to that of the inner wrapping yarn.

By adopting the technical scheme, the arrangement ensures that the outer covering yarn can stably wrap the inner covering yarn, so that the outer covering yarn can better compress the inner covering yarn, and the integral structure of the elastic yarn and the fabric is more stable.

In conclusion, the utility model has the following beneficial effects:

the characteristics that elasticity that utilize elastic yarn to have is good improve inlayer and outer and the holistic elastic deformation performance of surface fabric, realize the weakening effect to the whole tensile strength of inlayer through the weakening groove that forms for elastic deformation can take place more easily when the inlayer receives external force, and then improves the holistic elasticity of surface fabric.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a tissue diagram of an inner layer according to the present invention;

fig. 3 is a section view of an elastic yarn according to the present invention.

In the figure: 1. an inner layer; 2. an outer layer; 3. an elastic yarn; 4. a weakening groove; 5. an elastic yarn core; 6. an inner cladding layer; 7. an elastic layer; 8. an inner wrap yarn; 9. wrapping the yarns; 10. spandex fibers; 11. nylon profiled fiber; 12. alkali dissolving the spun yarn; 13. nylon fiber; 14. viscose fibers.

Detailed Description

The utility model is described in detail below with reference to the figures and examples.

This brocade viscoelastic force woven cloth, as shown in fig. 1 and fig. 3, including inner 1 and outer 2 that realize fixed connection through the mode of yarn sewing each other, inner 1 and outer 2 are woven by elastic yarn 3 and are formed, utilize the good characteristics of elastic deformation performance that elastic yarn 3 has to improve inner 1, outer 2 and the holistic elasticity of surface fabric, be formed with evenly distributed on inner 1 and follow a plurality of weakening grooves 4 that the thickness direction runs through it, the weakening effect to the whole tensile strength of inner 1 is realized to weakening groove 4 that forms, make inner 1 can take place the deformation more easily when receiving external force, ensure that the surface fabric wholly has stable elastic deformation performance.

As shown in fig. 1 and fig. 3, the outer layer 2 is satin weave, the elasticity of the outer layer 2 and the whole fabric is further improved by utilizing the good elasticity performance of the satin weave, the inner layer 1 is through hole weave, the through hole weave is woven by bundling five elastic yarns 3, the stable weakening groove 4 is woven by utilizing the through hole weave, meanwhile, the structural stability of the elastic yarn 3 can be prevented from being influenced by the formation of the weakening groove 4, the performance of the whole fabric is improved, the elastic yarn 3 comprises an elastic yarn core 5, an inner cladding layer 6, an elastic layer 7, an inner cladding yarn 8 and an outer cladding yarn 9 which are sequentially arranged from inside to outside, the elastic yarn core 5 is formed by twisting a spandex fiber 10 and a profiled nylon fiber 11 with a C-shaped cross section by a twisting machine, the elasticity of the elastic yarn core 5 and the profiled nylon fiber 3 is enhanced by utilizing the good elasticity performance of the spandex fiber 10, the bulkiness of the profiled nylon fiber 11 with a C-shaped cross section is enhanced, and further, a larger abdication space is increased in the deformation process of the elastic yarn core 5, the integral elastic deformation performance of the elastic yarn 3 is improved, the inner cladding layer 6 is formed by wrapping alkali-soluble short yarns 12, so that the inner cladding layer 6 is more fluffy, after the elastic layer 7 on the outer side of the inner cladding layer 6, the inner cladding yarns 8 and the outer cladding yarns 9 are completely wrapped, the alkali-soluble short yarns 12 are dissolved, the fluffiness degree in the elastic yarn 3 is further enhanced, the elastic layer 7 is composed of circumferentially distributed spandex fibers 10, the elasticity of the whole elastic yarn 3 is further enhanced by utilizing the elastic layer 7 composed of the spandex fibers 10, the inner cladding yarn 8 is formed by twisting the nylon fibers 13 and the viscose fibers 14 through a twisting machine, the integral performance of the elastic yarn 3 is improved by utilizing the characteristic of good moisture absorption and air permeability of the viscose fibers 14, the outer cladding yarn 9 is formed by twisting the nylon fibers 13 through the twisting machine, and the characteristics of high strength and good wear resistance of the nylon fibers 13 are utilized to improve the integral elastic deformation performance of the inner cladding yarn 8, the inner cladding yarn 3, The strength and wear resistance of the whole of the outer wrap yarn 9 and the elastic yarn 3.

As shown in fig. 1 and fig. 3, the inner covering yarn 8 is spirally wound on the outer side of the elastic layer 7, the outer covering yarn 9 is spirally wound on the outer side of the inner covering yarn 8, the winding direction of the outer covering yarn is opposite to that of the inner covering yarn 8, the arrangement ensures that the inner covering yarn 8 is wound on the outer layer 2 of the elastic layer 7 and the process that the inner covering yarn 8 influences the elastic layer 7 and the overall elastic deformation of the fabric is avoided, meanwhile, the winding directions of the inner covering yarn 8 and the outer covering yarn 9 are set to be of structures with opposite directions, the arrangement ensures that the outer covering yarn 9 can stably realize the compression effect on the inner covering yarn 8, and the structural stability of the elastic yarn 3 and the overall fabric is improved.

As shown in fig. 1 and fig. 2, the through-hole tissue is a 10-leaf heddle, the through-hole tissue is composed of a five-lower-five coplanar tissue, a five-upper-five coplanar tissue, a five-lower-five coplanar tissue and a five-upper-five coplanar tissue, the first tissue point of the through-hole tissue is five-lower-upper, the second tissue point of the through-hole tissue is five-upper-five-lower, the third tissue point of the through-hole tissue is five-lower-upper, the fourth tissue point of the through-hole tissue is one-upper, the fifth tissue point of the through-hole tissue is five-lower, the sixth tissue point of the through-hole tissue is one-upper, the seventh structure point of the through hole structure is one upper five lower five upper, the eighth structure point of the through hole structure is one upper five lower, the ninth structure point of the through hole structure is one upper five lower five upper, and the tenth structure point of the through hole structure is one upper five lower, so that the stable through hole structure is formed by the mode, and the inner layer 1 and the whole fabric are easier to deform when being subjected to tensile force.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a brocade viscoelastic force shuttle is weaved, includes inlayer (1) and skin (2) of reciprocal anchorage, its characterized in that: the inner layer (1) and the outer layer (2) are woven by elastic yarns (3), and a plurality of weakening grooves (4) which are uniformly distributed and penetrate through the inner layer (1) along the thickness direction are formed in the inner layer.

2. The viscoelastic woven fabric according to claim 1, wherein: the outer layer (2) is a satin weave, the inner layer (1) is a through hole weave, and five elastic yarns (3) are woven into the through hole weave in a bundled mode.

3. The viscoelastic woven fabric according to claim 2, wherein: the through hole tissue is 10-page healds, and the through hole tissue comprises a five-lower five coplanar tissue, a five-upper five lower coplanar tissue, a five-lower five coplanar tissue, a five-upper five upper coplanar tissue, a five-lower five coplanar tissue, a five-upper five lower coplanar tissue, a five-lower five upper coplanar tissue and a five-upper five lower coplanar tissue from left to right.

4. The viscoelastic woven fabric according to claim 3, wherein: the first tissue points of the through-hole tissues are five, one next, one above, the second tissue points of the through-hole tissues are five, one above, five below, the third tissue points of the through-hole tissues are five, one below, one above, the fourth tissue points of the through-hole tissues are five, one above, five below, the fifth tissue points of the through-hole tissues are five, one above, one below, the sixth tissue points of the through-hole tissues are five, one above, one below, the seventh tissue points of the through-hole tissues are five, one above, one below, the eighth tissue points of the through-hole tissues are five, one above, one below, the ninth tissue points of the through-hole tissues are five, one above, one below, the tenth tissue points of the through-hole tissues are five, one above, one below, and the tenth tissue points of the through-hole tissues.

5. The viscoelastic woven fabric according to claim 2, wherein: elastic yarn (3) are including elastic yarn core (5), interior cladding (6), elastic layer (7), interior cladding yarn (8) and outer cladding yarn (9) that set gradually from inside to outside, elastic yarn core (5) are twisted for polyamide fibre dysmorphism fibre (11) of C font by spandex fibre (10) and cross sectional shape and form, interior cladding (6) are twined by alkali-soluble short yarn (12) and are formed, elastic layer (7) comprise spandex fibre (10) of circumference distribution, interior cladding yarn (8) are twisted by polyamide fibre (13) and viscose (14) and form, outer cladding yarn (9) are twisted by polyamide fibre (13) and form.

6. The viscoelastic woven fabric according to claim 5, wherein: the inner wrapping yarn (8) is spirally wound on the outer side of the elastic layer (7), and the outer wrapping yarn (9) is spirally wound on the outer side of the inner wrapping yarn (8) in a winding direction opposite to that of the inner wrapping yarn (8).