CN209636413U - A kind of denim fabric - Google Patents

Abstract

The utility model provides a kind of denim fabric, the understructure of superstructure and knitting including tatting, the superstructure is interwoven by table warp thread and outer weft yarn, the understructure is interwoven by back warp yarn and back weft yarn, and superstructure and understructure pass through outer weft yarn/back weft yarn connection between table warp thread and back warp yarn；The back warp yarn uses elastic force long filament or elastic core-spun yarn；The back weft yarn is at least across 5 back warp yarns.The denim fabric of the utility model not only has the feel of the soft comfortable of knitting fabric, but also the wide feel with shuttle-woven fabric.

Description

A kind of denim fabric

Technical field

The utility model relates to the technical field of weaving more particularly to a kind of denim fabrics.

Background technique

Jeans were derived from earliest in 19th century, and in US West San Francisco, rifflemans are easy breakage to dress Clothes feels very worried, and then, Li Weisi has produced the wear-resisting bawneen through wearing using canvas, as earliest jean Dress rapidly becomes miners and the favorite clothes of herdsman because it is rough with style, abnormal firm characteristic.

Nowadays with the fast development of piece market, novel knitting jeans fabric occurs successively.Knitting jeans fabric It is comfortable and easy to wear with excellent elasticity and gas permeability, and soft, but because its do not have tatting denim fabric it is wide due to by To unfrequented.Moreover, shuttle spinning stretch denim fabric currently on the market is by selecting springy weft yarn to have fabric Certain elastic force, and denim fabric then also select springy warp thread on its basis and make fabric through to also with one Fixed elastic force, but the warp thread of elastic force dyeing when, since the dyeing effect of chemical fibre elastic yarn is poor, so that manufactured denim fabric The case where showing money or valuables one carries unintentionally is easy to appear in wash water, while tieing occurs in the yarn of elasticity can generate broken end when spinning due to, to fabric Style generate certain influence.

Therefore, the existing technology has yet to be improved and developed.

Utility model content

The utility model embodiment provides a kind of denim fabric, and making it both has the feel for the soft comfortable for being knitted fabric, Again with the wide feel of shuttle-woven fabric.

The technical solution of the utility model is as follows:

A kind of denim fabric, the understructure of superstructure and knitting including tatting, the superstructure is by table warp thread It is interwoven with outer weft yarn, the understructure is interwoven by back warp yarn and back weft yarn, and superstructure passes through with understructure Outer weft yarn/back weft yarn connection between table warp thread and back warp yarn；The back warp yarn uses elastic force long filament or elastic core-spun yarn；Institute Back weft yarn is stated at least across 5 back warp yarns.

The denim fabric, wherein the outer weft yarn uses natural feather yarn.

The denim fabric, wherein the back weft yarn uses the yarn of low twist.

The denim fabric, wherein the back weft yarn uses the cotton yarn of low twist.

The denim fabric, wherein the table warp thread uses Quality Pure Cotton Yarn Production or the staple blended yarn containing cotton.

The denim fabric, wherein the outer wrapping fiber of the elastic core-spun yarn of the back warp yarn uses long filament, and heart yarn uses Spandex.

The denim fabric, wherein the back warp yarn uses the covering yarn of polyester filament packet spandex.

The denim fabric, wherein the internal layer of the natural feather yarn is elastic filament, and the outer layer of natural feather yarn is cotton yarn.

The denim fabric, wherein the table warp thread uses Quality Pure Cotton Yarn Production.

The denim fabric, wherein the ratio of table warp thread and back warp yarn is 1:1.

The utility model has the beneficial effects that the utility model provides a kind of denim fabric, making it both has knitting fabric The feel of soft comfortable, and the wide feel with shuttle-woven fabric.

Detailed description of the invention

Fig. 1 is the organization chart of the denim fabric in the utility model embodiment.

Specific embodiment

The embodiments of the present invention is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and should not be understood as practical to this Novel limitation.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology The quantity of feature.Define " first " as a result, the feature of " second " can explicitly or implicitly include it is one or more The feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific It limits.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model. In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments And/or the relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.

The utility model provides a kind of denim fabric, the understructure of superstructure and knitting including tatting, in this reality It applies in example, superstructure is the front of fabric, and understructure is the reverse side of fabric.Specifically, superstructure is by table warp thread and table Weft yarns form, and understructure is interwoven by back warp yarn and back weft yarn, and superstructure and understructure are passed through by being located at table Outer weft yarn/back weft yarn connection between yarn and back warp yarn, back weft yarn are regular mutually with back warp yarn at least across 5 back warp yarns Interweave, makes the reverse side for the denim fabric being woven into that the effect of knitting fabric be presented.Since superstructure is tatting, understructure is Knitting, the fabric of tatting has the feel more wide than the fabric of knitting, and the fabric being knitted is with more soft than the fabric of tatting Comfortable feel, therefore superstructure uses tatting, the fabric of understructure double-layer structure made of the braiding of knitting was both Wide feel with tatting, and there is the flexibility of knitting, and double-layer fabric has gas permeability more better than single-layer fabric.

Specifically, elastic force long filament or elastic core-spun yarn can be used in back warp yarn.

Specifically, spun yarn, filament yarn, natural feather yarn can be used in outer weft yarn.

In order to make double-layer fabric have the effect of spandex fabric, as one of embodiment, back warp yarn is long using elastic force Silk or elastic core-spun yarn, outer weft yarn use natural feather yarn, and back warp yarn and outer weft yarn be all made of flexible yarn, make to be woven into Fabric has two-way (four sides) elasticity.

Specifically, the number of natural feather yarn is 5S ~ 32S.

Wherein, natural feather yarn is by internal layer and outer layer through spinning, and further, the internal layer of natural feather yarn is elastic filament, natural feather The outer layer of yarn is cotton yarn or non-cotton staple yarn.Preferably, the internal layer of natural feather yarn is elastic filament, and the outer layer of natural feather yarn is cotton yarn, is made Natural feather yarn has excellent elastic force, moreover, the outer layer using cotton yarn as natural feather yarn, makes natural feather yarn while having elastic force, Also there is preferably dyeing effect, be less prone to the fabric being woven into wash water and show money or valuables one carries unintentionally.Moreover, outer weft yarn uses natural feather Yarn can effectively prevent the sliding of the elastic filament of internal layer, and the fabric being woven into is not easy slippage when being made into trousers.

Specifically, the line density of the elastic filament of natural feather yarn internal layer is 50D ~ 300D.

Further, back warp yarn uses elastic core-spun yarn, wherein the outer wrapping fiber of elastic core-spun yarn is using 50D ~ 100D's Long filament, the heart yarn of elastic core-spun yarn use line density for the spandex of 20D ~ 50D.It is long that polyester filament, polyamide fibre can be used in outer wrapping fiber Silk, polypropylene filament yarn or artificial filament.Preferably, back warp yarn uses the covering yarn of polyester filament packet spandex, makes the elasticity of back warp yarn More preferably.

Further, in order to make double-deck denim fabric, feeling is better, and back weft yarn uses the yarn of low twist, specifically The cotton yarn, non-cotton yarn or mixed yarn of low twist can be used in ground, back weft yarn.Preferably, back weft yarn uses the cotton yarn of low twist.

Specifically, the number of back weft yarn is 8S ~ 21S, it is preferable that the number of back weft yarn is 12S.

Specifically, the staple blended yarn of Quality Pure Cotton Yarn Production, the staple blended yarn containing cotton or non-cotton can be used in table warp thread.Further Ground, table warp thread use Quality Pure Cotton Yarn Production or the staple blended yarn containing cotton, and the staple blended yarn containing cotton includes polyester-cotton blend, linen-cotton, cotton tencel etc.. Table warp thread uses Quality Pure Cotton Yarn Production or the staple blended yarn containing cotton, and the fabric surface layer being woven into is made to have the pro-skin effect of cotton and comfortable Property, and it is soft.Preferably, table warp thread uses Quality Pure Cotton Yarn Production.

Specifically, the number of table warp thread is 5 ~ 50S, it is preferable that the number of table warp thread is 16S.

In the present invention, 1:1,2:1,3:1 can be used in the ratio of table warp thread and back warp yarn, it is preferable that table warp thread and The ratio of back warp yarn is 1:1.

The denim fabric of the utility model is weaved using double-beam loom, can individually regulate and control tension using double-beam loom, Facilitate weaving, improves efficiency.The weaving process of denim fabric includes:

It gaits technique: being weaved using double-beam method, lower axle is table warp thread, and upper axis is back warp yarn；To there is fabric Woven fabric comes out two-layer effect, improves face quality and production efficiency, is gaited using winged threading method.As shown in Figure 1, the method for gaiting is 1,7,2,8,3,9,4,10,5,11,6,12, entered using 50.5 reeds 4, warp thread dividing sinker ratio is 1:1, wherein requiring 1.2.3.4.5.6 enter back warp yarn, 7.8.9.10.11.12 enters table warp thread.

Weaving process are as follows: speed 530r/min, total quantity of warps 7200,50.5 teeth of porter/10cm；The upper axis back rest is fixed , back beam height 3cm；Lower axle back rest roller tension inductive axis is fixed, back beam height 11cm, denting reed width 185cm, upper machine Breadth 181cm, warp tension 3400N, weft density on machine 275/10cm, warp yarns shrinkage 10%, broadwise weave shrinkage 8%.

In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the utility model.In this explanation In book, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.

Although above preferred embodiment is not used in conclusion the utility model is disclosed above with preferred embodiment To limit the utility model, those skilled in the art can make without departing from the spirit and scope of the utility model It is various to change and retouch, therefore the protection scope of the utility model subjects to the scope of the claims.

Claims (10)

1. a kind of denim fabric, which is characterized in that the understructure of superstructure and knitting including tatting, the superstructure It is interwoven by table warp thread and outer weft yarn, the understructure is interwoven by back warp yarn and back weft yarn, superstructure and lower layer Structure passes through outer weft yarn/back weft yarn connection between table warp thread and back warp yarn；The back warp yarn uses elastic force long filament or elasticity Covering yarn；The back weft yarn is at least across 5 back warp yarns.

2. denim fabric according to claim 1, which is characterized in that the outer weft yarn uses natural feather yarn.

3. denim fabric according to claim 1, which is characterized in that the back weft yarn uses the yarn of low twist.

4. denim fabric according to claim 1, which is characterized in that the back weft yarn uses the cotton yarn of low twist.

5. denim fabric according to claim 1, which is characterized in that the table warp thread uses Quality Pure Cotton Yarn Production or the short fibre containing cotton Mixed yarn.

6. denim fabric according to claim 1, which is characterized in that the outer wrapping fiber of the elastic core-spun yarn of the back warp yarn Using long filament, heart yarn uses spandex.

7. denim fabric according to claim 1, which is characterized in that the back warp yarn uses the packet of polyester filament packet spandex Heart yarn.

8. denim fabric according to claim 2, which is characterized in that the internal layer of the natural feather yarn is elastic filament, natural feather yarn Outer layer be cotton yarn.

9. denim fabric according to claim 1, which is characterized in that the table warp thread uses Quality Pure Cotton Yarn Production.

10. denim fabric according to claim 1, which is characterized in that the ratio of table warp thread and back warp yarn is 1:1.