A kind of four sides elastic denim of perception and performance such as knitted fabric
Technical field
The utility model is related to the four sides elastic denim of textile, especially a kind of perception and performance such as knitted fabric.
Background technology
Knitted fabric generally refers to be knit out come textile with rib-loop pin or other pattern pin types, is characterized in flexible, thoroughly
Gas is good, and decorative pattern is various, but its technics comparing is complicated, there is artificial braiding, also there is special computer textile-machine production, I
The cotton jersey (north be autumn clothing) usually seen, sweater etc. belongs to this class.It is single with the fast development of piece market
Single needle fabric textile can not meet consumer demand, due to the distinctive elasticity of stockinette and drapability, its dress is relaxed
Suitable, sense of touch is plentiful, deep to be liked by consumer.Stretch woven denim fabric on the market is mainly latitude bullet denim fabric at present,
Through play denim fabric it is less, its main cause be through elastic fabric to process technology, process equipment requirement obviously higher than latitude bullet
Fabric, makes to turn into one of difficult point that current fabric is produced through elastic fabric.
Therefore, it is necessary to provide the four sides elastic denim of a kind of perception and performance such as knitted fabric, with good pair
To telescopic resilience, while having the well-pressed plentiful feel of woven denim fabric, and with the outward appearance of knitting fabric, clothes are processed
Ventilative and extensibility comfortable and easy to wear is good afterwards, anti-fold.
Utility model content
The purpose of this utility model is the spandex fabric of a kind of perception and performance such as knitted fabric in view of the shortcomings of the prior art
Denim, with good bi-directional expansion elasticity, while there is the well-pressed plentiful feel of woven denim fabric, and with knitting
The outward appearance of fabric, ventilative and extensibility comfortable and easy to wear is good after processing clothes, anti-fold.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions:
A kind of four sides elastic denim of perception and performance such as knitted fabric, described denim fabric layer is mutual by warp thread and weft yarn
Interweave composition, and the warp thread is made up of double-contracting heart yarn, and with micro-elasticity, the weft yarn is by least one soft yarn and a hard yarn group
Into soft yarn has bigger shrinkage factor or same shrinkage factor than hard yarn, and described soft yarn is regularly handed over described warp thread
Twill is made into described denim fabric layer surface, the hard yarn at least will be across 7 warp thread, with described warp thread described
Denim fabric layer reverse side is regularly woven into the reverse side similar to knitted fabric effect.
Further, the warp break elongation is more than 8%;Make fabric washing after, warp-stretch rate up to 12% with
On.
Further, the outer wrapping fiber in the double-contracting core warp thread uses excellent cotton yarn, and number is between 5~40.
Further, the heart yarn in the double-contracting core warp thread is using the micro- stretch filament between 20D~105D.
Further, the soft yarn can use the outer wrapping fiber of elastic core-spun yarn, elastic core-spun yarn to use excellent cotton yarn, number
Between 12~40, the heart yarn of elastic core-spun yarn is then using the spandex thread between 20D~105D.
Further, the soft yarn uses the outer wrapping fiber of elastic core-spun yarn, elastic core-spun yarn to use the short fibre of blending, number to exist
Between 12~40, the heart yarn of elastic core-spun yarn is then using the spandex thread between 20D~105D.
Further, the soft yarn uses the outer wrapping fiber of elastic core-spun yarn, elastic core-spun yarn to use long filament, and denier is 75D
Between~300D, the heart yarn of elastic core-spun yarn is then using the spandex thread between 20D~105D.
Further, the hard yarn can use excellent cotton yarn, and number is between 8~60.
Further, the hard yarn can use excellent blend spun yarn, and number is between 8~60.
Further, the hard yarn uses ultramicrodenier filaments, and denier is between 100D~600D.
Further, the hard yarn uses the outer wrapping fiber of elastic core-spun yarn, elastic core-spun yarn to use excellent cotton yarn, number to exist
Between 12~40.
The beneficial effects of the utility model are:The four sides elastic denim of a kind of perception and performance such as knitted fabric, with good
Bi-directional expansion elasticity, while have the well-pressed plentiful feel of woven denim fabric, and with the outward appearance of knitting fabric, processing
Ventilative and extensibility comfortable and easy to wear is good after clothes, anti-fold.
Brief description of the drawings
Fig. 1 is one of braiding example of the present utility model.
Fig. 2 is one of braiding example of the present utility model.
Fig. 3 is one of braiding example of the present utility model.
Fig. 4 is fabric structural scheme of mechanism of the present utility model.
In figure, warp thread 1, weft yarn 2, soft yarn 3, hard yarn 4, surface 5, reverse side 6.
Specific embodiment
In order to structure of the present utility model, feature and its effect, can have further understand and recognize, now lift one compared with
Good embodiment, and the utility model is described in further detail in conjunction with specific embodiments:
As shown in figure 1, the four sides elastic denim of the kind perception and performance such as knitted fabric described by the present embodiment, described ox
Young precoat is interweaved by warp thread and weft yarn and constituted, and the warp thread is made up of double-contracting heart yarn 16/75D (T400), with micro- bullet
Property, the soft yarn of described weft yarn is two 100/40D filament core-spun yarns composition, and a hard yarn 21S composition, and the ratio between two kinds of yarns are 2:
1,100/40D has bigger shrinkage factor, described soft yarn 100/40D and described warp thread double-contracting heart yarn 16/75D than 21S
(T400) be regularly woven into twill in described denim fabric layer surface, hard yarn 21S then across 9 warp thread, with described warp
Yarn double-contracting heart yarn 16/75D (T400) is regularly woven into similar to the anti-of knitted fabric effect in described denim fabric layer reverse side
Face.
As shown in Fig. 2 the four sides elastic denim of the kind perception and performance such as knitted fabric described by the present embodiment, described ox
Young precoat is interweaved by warp thread and weft yarn and constituted, and the warp thread is made up of double-contracting heart yarn 16/75D (T400), with micro- bullet
Property, the soft yarn of described weft yarn is 100/40D filament core-spun yarn composition, and a hard yarn 21S composition, and the ratio between two kinds of yarns are 1:
1,100/40D has bigger shrinkage factor, described soft yarn 21/40D and described warp thread double-contracting heart yarn 16/75D than 21S
(T400) be regularly woven into twill in described denim fabric layer surface, hard yarn 21S then across 11 warp thread, with described warp
Yarn double-contracting heart yarn 16/75D (T400) is regularly woven into similar to the anti-of knitted fabric effect in described denim fabric layer reverse side
Face.
As shown in figure 3, the four sides elastic denim of the kind perception and performance such as knitted fabric described by the present embodiment, described ox
Young precoat is interweaved by warp thread and weft yarn and constituted, and the warp thread is made up of double-contracting heart yarn 16/75D (T400), with micro- bullet
Property, the soft yarn of described weft yarn and hard yarn be all made up of a 21/50D+40D double-contracting heart yarn, and shrinkage factor is consistent, and ratio can also
1: 1 is written as, wherein one is regularly woven into twill in described cowboy face with described warp thread double-contracting core 16/75D (T400)
Bed of material surface, one then across 9 warp thread in addition, with described warp thread double-contracting heart yarn 16/75D (T400) in described cowboy face
Bed of material reverse side is regularly woven into the reverse side similar to knitted fabric effect.
Braiding instance parameter table:
As shown in figure 4, the four sides elastic denim of a kind of perception and performance such as knitted fabric, described denim fabric layer is by warp thread
1 and weft yarn 2 be interweaved composition, the warp thread 1 is made up of double-contracting heart yarn, and with micro-elasticity, the weft yarn 2 is soft by least one
Yarn 3 and a hard yarn 4 are constituted, and soft yarn 3 has bigger a shrinkage factor or same shrinkage factor than hard yarn 4, described soft yarn 3 with
Described warp thread 1 is regularly woven into twill in described denim fabric layer surface 5, and the hard yarn 4 at least will be across 7 warps
Yarn, the reverse side 6 similar to knitted fabric effect is regularly woven into described warp thread 1 in described denim fabric layer reverse side 6.
The described elongation at break of warp thread 1 is more than 8%;After making fabric washing, warp-stretch rate is up to more than 12%.
In the warp thread 1 double-contracting heart yarn outer wrapping fiber can use excellent cotton yarn, number between 5~40, preferably
It is of about between 8~21, including including 8 and 21, the heart yarn of double-contracting heart yarn uses 20D~105D in the warp thread 1
Between micro- stretch filament, between preferably about 50D~105D, including including 50D and 100D.
The soft yarn 3 can use elastic core-spun yarn, and the outer wrapping fiber of described elastic core-spun yarn can be using excellent cotton yarn, branch
Number between 12~40, between preferably about 21~32, including including 21 and 32, the core of elastic core-spun yarn
Yarn then uses the spandex thread between 20D~105D, between preferably 20D~70D, including including 20D and 70D, described elasticity is wrapped
The outer wrapping fiber of heart yarn use the short fibre of blending, number between 12~40, between preferably about 21~32, including
Including 21 and 32, the heart yarn of elastic core-spun yarn then uses the spandex thread between 20D~105D, between preferably 20D~70D,
Including including 20D and 70D, the outer wrapping fiber of described elastic core-spun yarn uses long filament, and denier is between 75D~300D, preferably
Between about 75D and 150D, including including 75D and 150D, the heart yarn of elastic core-spun yarn is then using the ammonia between 20D~105D
Synthetic fibre silk, between preferably 20D~70D, including including 20D and 70D.
The hard yarn 4 can use excellent cotton yarn, number be 8~60 between preferably about 16~40 it
Between, including including 16 and 40;The hard yarn 4 can use excellent blend spun yarn, number be 8~60 between, it is excellent
Choosing is about between 16~40, including including 16 and 40 or number is between 12~40, preferably about 16
Between branch~32, including including 16 and 32;The hard yarn 4 can use ultramicrodenier filaments, denier 100D~600D it
Between, preferably about 100D~450D, including including 100D and 450D;The hard yarn 4 can use elastic core-spun yarn, described bullet
Property covering yarn outer wrapping fiber use excellent cotton yarn, number between 12~40, between preferably about 21~32,
Including including 21 and 32.
The preferred embodiment of the utility model is the foregoing is only, implementation model of the present utility model is not limited with this
Enclose, all those skilled in the art, with principle of the present utility model and technical characteristic, the various changes made and decoration all should
It is covered by within the protection category that the claims are defined.