SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above problems, the utility model provides a sports elastic fabric with cool sense suction and discharge.
In order to realize the above object, the technical scheme of the utility model provides a brocade ammonia motion elastic fabric, including first yarn 10 and second yarn 20 with weft knitting single face big circular knitting machine by 8 way for a surface fabric body that the circulation of establishment circulation unit interweaved and forms, 1 st, 3, 5 way in every establishment circulation unit adopts first yarn 10 to weave, 2 nd, 4 th, 6, 7, 8 way in every establishment circulation unit adopt second yarn 20 to weave, arrange the knitting needle on the cylinder of weft knitting single face big circular knitting machine, wherein:
the 1 st path, the 3 rd path and the 5 th path in each knitting circulation unit are circularly knitted on a needle cylinder by adopting the sequence of 1 knitting needle for looping and 1 knitting needle for floating;
all the knitting needles of the needle cylinder are knitted in a looping mode in the paths 2, 4, 6, 7 and 8 in each knitting circulation unit;
the further improvement is that: the first yarn 10 is a nylon flat yarn with 70D/48F specification, and the second yarn 20 comprises a nylon flat yarn with 70D/48F specification and spandex with 30D specification.
The further improvement is that: the width of the fabric body is 159.4 cm.
The further improvement is that: the gram weight of the fabric body is 180.2 grams per square meter.
The further improvement is that: the longitudinal density of the fabric body is 41.2c/cm, and the transverse density is 24.0 w/cm.
The further improvement is that: the air permeability of the fabric body is 162 mm/s.
A brocade ammonia sport elastic fabric, following beneficial effect has:
the utility model adopts 70D/48F chinlon dull flat yarn and 30D spandex collocation, the 70D/48F chinlon dull flat yarn increases the curvature degree compared with the conventional round or oval shape, so that the yarn has larger specific surface area, and has better sweat absorption and moisture conduction effects when contacting with human skin, the 30D spandex is added into the fabric, and the weave structure design is matched, so that the yarn has excellent skin-friendly performance and tensile property, and is favorable for quick sweat absorption and moisture conduction; the nylon has certain moisture absorption rate, the evaporation of sweat is accelerated by the use of the flat yarns and the ingenious structural design, the characteristics of moisture absorption and sweat releasing, cool contact, skin icing and the like are realized, the wearing comfort level of a user is improved, and the requirements of the user on multi-scene motion and fashionable motion of clothes are met.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1 and 2, a nylon-spandex sports elastic fabric comprises a fabric body formed by circularly interweaving first yarns and second yarns by using a weft knitting single-sided circular knitting machine from 8 paths as a knitting circulating unit, wherein the 1 st, 3 th and 5 th paths in each knitting circulating unit are knitted by the first yarns, the 2 nd, 4 th, 6 th, 7 th and 8 th paths in each knitting circulating unit are knitted by the second yarns, and knitting needles are arranged on a needle cylinder of the weft knitting single-sided circular knitting machine, wherein:
the 1 st path, the 3 rd path and the 5 th path in each knitting circulation unit are circularly knitted on a needle cylinder by adopting the sequence of 1 knitting needle for looping and 1 knitting needle for floating;
all the knitting needles of the needle cylinder are knitted in a looping mode in the paths 2, 4, 6, 7 and 8 in each knitting circulation unit;
as an optimized mode of the utility model, the first yarn is 70D 48F's the dull flat silk of nylon of specification, the second yarn is 70D 48F's the dull flat silk of nylon of specification and 30D's the spandex plying forms of specification.
As a preferred mode of the utility model, the width of the fabric body is 159.4 cm.
As a preferred mode of the present invention, the fabric body has a grammage of 180.2 g/square meter.
As a preferred mode of the utility model, the longitudinal density of the fabric body is 41.2c/cm, and the transverse density is 24.0 w/cm.
As an optimal mode of the utility model, the air permeability of the fabric body is 162 mm/s.
As a preferred mode of the utility model, the cool feeling coefficient of the fabric body is 0.23J/(cm2. s) before washing, and the cool feeling coefficient of the fabric body is 0.23J/(cm2. s) after washing.
Utility model's surface fabric is preferred to be used in the sportswear dress, weaves the surface fabric through adopting 70D 48F chinlon flat yarn and 30D spandex collocation, makes it have bigger specific surface area, when contacting with human skin, has better sweat-absorbing wet effect of leading.
Right the utility model discloses a product analysis has been done following several tests:
1) testing basic specification parameters: fiber content, grammage, breadth, density;
2) and (3) physical property testing: shrinkage, pilling resistance, snagging resistance, elastic modulus, elongation, recovery rate and the like;
3) and (3) testing the chemical property: acid perspiration fastness, alkali perspiration fastness, PH value, formaldehyde content and the like;
4) and (4) functional cool feeling test: contact cooling Qmax value, continuous cooling.
The test results and analysis are as follows:
1) the utility model discloses a basic specification parameter of product is as shown in table 2.1:
TABLE 2.1 the utility model discloses a basic specification parameter of product
2) The utility model discloses a product rerum natura test result is shown as table 2.2:
TABLE 2.2 the product physical property index of the utility model
As can be seen from the table 2.2, the product of the utility model has a stretching degree exceeding 60%, thus not being tight in actual wearing and having a slight feeling of mechanical elasticity; the ultraviolet resistance UPF reaches 50+, and the sun-shine in summer can be effectively prevented; the anti-snagging and anti-pilling performance is good, and the wearing beauty of the clothes is not influenced.
3) The utility model discloses a product variability test result is shown as table 2.3:
TABLE 2.3 the utility model discloses a product variability test index
As can be seen from Table 2.3, the product of the present invention meets the safe use requirements of "ecological textile Standard 100" class B textiles. The good performance of acid and alkali sweat resistance ensures that the fabric has lasting color; when the fabric is used for outdoor sports, the lasting light resistance still keeps the color vitality of the fabric.
4) The utility model discloses a product function cool feeling test is shown in table 2.4-2.5:
TABLE 2.4 the utility model discloses a cool sense test of product function
TABLE 2.5 the utility model discloses a product lasts cool feeling test
From table 2.4-2.5 can know, the utility model discloses a product is in contact cool sense coefficient and last cool sense to have good performance, uses superfine flat structure silk to be favorable to quick perspiring to lead wet, and the polyamide fibre of itself has certain moisture absorption rate, has accelerateed the evaporation of sweat, makes the body of dress feel the comfort level and has fine help, and in summer, the people of giving the motion bring a cool sense very much in inflammation.
Having shown and described the basic principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims and their equivalents.