CN214830981U - Environment-friendly weft-knitted double-sided high-elastic fabric - Google Patents
Environment-friendly weft-knitted double-sided high-elastic fabric Download PDFInfo
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- CN214830981U CN214830981U CN202121543724.2U CN202121543724U CN214830981U CN 214830981 U CN214830981 U CN 214830981U CN 202121543724 U CN202121543724 U CN 202121543724U CN 214830981 U CN214830981 U CN 214830981U
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Abstract
The application relates to an environment-friendly weft-knitted double-sided high-elastic fabric which comprises a surface layer and an inner layer, wherein the surface layer and the inner layer are respectively formed by alternately weaving a plurality of repeated units I and repeated units II, the repeating unit I is formed by a plurality of longitudinal coil units A, a plurality of longitudinal coil units C and a plurality of longitudinal coil units D which are sleeved in series in the longitudinal direction, the repeating unit II is formed by serially sleeving a plurality of longitudinal coil units B, a plurality of longitudinal coil units E and a plurality of longitudinal coil units C in the longitudinal direction, the longitudinal coil units A are made of polyester yarns and cotton yarns which are used as raw materials through weft knitting and blending, the longitudinal coil units B are made of high-stretch yarns and colored spun yarns which are used as raw materials through weft knitting, the longitudinal coil units C are made of colored spun yarns and cotton yarns through weft knitting, the longitudinal coil units D are made of colored spun yarns and polyester yarns through weft knitting, and the longitudinal coil units E are made of high-stretch yarns and cotton yarns through weft knitting. The application has the advantages of good elasticity and good wearing comfort.
Description
Technical Field
The application relates to the technical field of double-sided high-elastic fabrics, in particular to an environment-friendly weft-knitted double-sided high-elastic fabric.
Background
At present, the continuous appearance, development and application of novel fiber materials and the continuous maturity of textile technology provide more choices for the design and development of weft-knitted fabrics. Weft-knitted fabrics develop rapidly in terms of elasticity, and in particular in the case of professional sports apparel, higher elasticity requirements are required to ensure comfortable movement. With the wider application of the weft-knitted fabric, the double-sided elastic fabric developed by utilizing the weft-knitted process achieves better comfort and elasticity with the assistance of different knitting structures and subsequent finishing.
Chinese patent with publication number CN211947433U discloses a one-way moisture-conducting double-sided weft-knitted fabric with a colored viscose cover before spinning, which comprises a protective layer and a moisture absorption layer, wherein the protective layer is colored fine denier polypropylene fiber DTY fiber before spinning, the moisture absorption layer is colored viscose fiber, the fabric is woven by a karl meyer weft-knitted double-sided machine, and flat needle coils and loop coils are sequentially sleeved together by weft knitting.
In view of the above-mentioned related art, the inventors consider that the elasticity of the fabric is low and the wearing comfort is low.
SUMMERY OF THE UTILITY MODEL
In order to improve the elasticity of surface fabric, this application provides a two-sided high-elastic surface fabric of environmental protection weft knitting.
The application provides a two-sided high-elastic surface fabric of environmental protection weft knitting adopts following technical scheme:
the utility model provides a two-sided high-elastic surface fabric of environmental protection weft knitting, includes top layer and nexine, top layer and nexine are woven by a plurality of columns repetition unit I and repeat unit II alternately and are formed, repeat unit I comprises a plurality of vertical coil unit A, a plurality of vertical coil unit C and a plurality of vertical coil unit D cluster cover in the longitudinal direction, repeat unit II comprises a plurality of vertical coil unit B, a plurality of vertical coil unit E and a plurality of vertical coil unit C cluster cover in the longitudinal direction, and vertical coil unit A is made by polyester yarn and cotton yarn as raw materials weft knitting blending, and vertical coil unit B is made by high-stretch yarn and colored spun yarn as raw materials weft knitting, and vertical coil unit C is made by colored spun yarn and cotton yarn weft knitting, and vertical coil unit D is made by colored spun yarn and polyester yarn weft knitting, and vertical coil unit E is made by high-stretch yarn and cotton yarn weft knitting.
Through adopting above-mentioned technical scheme, multiseriate recurring unit I and recurring unit II constitute top layer and nexine respectively to adopt dacron silk, cotton yarn, high-stretch yarn and colored spun yarn to carry out the complex formulation, high-stretch yarn and colored spun yarn greatly increased the elasticity and the extensibility of surface fabric, the gas permeability and the stiff and smooth nature of surface fabric are guaranteed to dacron silk and cotton yarn, and adopt the two-sided structure of weft knitting, still have better homogeneity when guaranteeing that the surface fabric obtains better elasticity.
Optionally, the repeating unit i is formed by alternately sleeving a longitudinal coil unit a, a plurality of longitudinal coil units C, and a plurality of longitudinal coil units D in series in the longitudinal direction, and the repeating unit ii is formed by alternately sleeving a longitudinal coil unit B, a plurality of longitudinal coil units E, and a plurality of longitudinal coil units C in series in the longitudinal direction.
By adopting the technical scheme, the number of the longitudinal coil units C and the longitudinal coil units D is adjusted on the basis of the longitudinal coil units A formed by the polyester yarns and the cotton yarns, and then the comprehensive state of stiffness and elasticity of the fabric is controlled.
Optionally, the repeating unit i is formed by alternately sleeving a longitudinal coil unit a, a longitudinal coil unit C and a longitudinal coil unit D in series in the longitudinal direction, and the repeating unit ii is formed by alternately sleeving a longitudinal coil unit B, a longitudinal coil unit E and a longitudinal coil unit C in series in the longitudinal direction.
By adopting the technical scheme, the mode of alternately stringing and weaving the longitudinal coil unit A, the longitudinal coil unit C and the longitudinal coil unit D is adopted, so that the elasticity and the stiffness of the fabric are more balanced, and the wearing performance of the fabric is better.
Optionally, the ratio of the repeating unit I to the repeating unit II in the surface layer is 1: 1.
By adopting the technical scheme, the structure of the surface layer adopting the proportion is more full and thick, and the longitudinal and transverse tensile properties are more balanced.
Optionally, the projection of the repeating unit I of the surface layer and the projection of the repeating unit II of the inner layer in the direction perpendicular to the fabric are overlapped.
Through adopting above-mentioned technical scheme, the repeat unit I on top layer and nexine sets up with II misplaces of repeat unit on nexine for the elasticity of surface fabric is more even unanimous.
Optionally, the spun-dyed yarn is polyester-viscose spun yarn.
Through adopting above-mentioned technical scheme, wash viscose dyed yarn and have better hygroscopicity and gas permeability to intensity is also higher, has improved the wearing properties and the travelling comfort of repetitive unit I and repetitive unit II.
Optionally, the cotton yarn has one of 14.6tex, 18.6tex and 19.44 tex.
Through adopting above-mentioned technical scheme, adopt the cotton yarn of above-mentioned specification, when guaranteeing the gas permeability, it is less to the influence of the elasticity of surface fabric.
Optionally, the denier of the polyester yarn is 120-300D.
Through adopting above-mentioned technical scheme, adopt the dacron silk of above-mentioned denier, the stiffness and toughness of surface fabric is comparatively moderate, is difficult for taking place the condition of deformation, dislocation during the use, and the stability of surface fabric is better.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by adopting a combination mode of a plurality of repeating units I and repeating units II and adopting longitudinal coil units made of different materials, and combining a weft-knitted double-sided structure, the fabric obtains better elasticity and wearing performance;
2. by adjusting the serial-sleeved connection mode of the longitudinal coil unit A, the longitudinal coil unit B, the longitudinal coil unit C and the longitudinal coil unit D, the comprehensive elasticity of the fabric is further improved.
3. By selecting the yarns with proper specifications, the elasticity and the tensile resistance of the coil are good, and the dimensional stability of the fabric is better.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Description of reference numerals: 1. a surface layer; 2. an inner layer; 3. a longitudinal coil unit A; 4. a longitudinal coil unit B; 5. a longitudinal coil unit C; 6. a longitudinal coil unit D; 7. a longitudinal coil unit E; 8. polyester yarn; 9. cotton yarn; 10. high stretch yarn; 11. and (4) carrying out colored spinning.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses two-sided high-elastic surface fabric of environmental protection weft knitting. It can be used for the production of sports apparel, and has the advantages of high elasticity, moisture absorption, perspiration and good comfort. Referring to fig. 1, the environment-friendly weft-knitted double-sided high-elasticity fabric comprises a surface layer 1 and an inner layer 2, the surface layer 1 comprises a plurality of rows of longitudinal coil units A3, longitudinal coil units C5 and longitudinal coil units D6 which are serially sleeved with weft knitting, the inner layer 2 comprises a plurality of rows of longitudinal coil units B4, longitudinal coil units E7 and longitudinal coil units C5 which are serially sleeved with weft knitting, and the surface layer 1 and the inner layer 2 are compounded together to form the elastic weft-knitted double-sided fabric, so that the fabric obtains better elasticity and wearing comfort.
Referring to fig. 1, the longitudinal coil unit a3 is formed by weft knitting and blending of polyester yarn 8 and cotton yarn 9, in this embodiment, the polyester yarn 8 may be a 120-D and 300-D low-elasticity polyester yarn 8, preferably a 150-D low-elasticity polyester yarn 8, and the polyester yarn 8 has better strength and can improve the wear resistance and washing resistance of the surface layer 1. The specification of the cotton yarn 9 in this embodiment is one of 14.6tex, 18.6tex and 19.44tex, and preferably, the cotton yarn 9 of 14.3tex is adopted, and by blending the polyester yarn 8 and the cotton yarn 9, the surface layer 1 is kept stiff and smooth, and meanwhile, the moisture absorption and sweat releasing effects of the fabric are improved, and the sports comfort performance of the fabric is further improved.
Referring to fig. 1, a longitudinal stitch unit B4 is formed by weft knitting using an elastic yarn 10 and a spun yarn 11 as raw materials. The high elastic yarn 10 of this embodiment is any one of high elastic sea-island filament yarn, high elastic SSY yarn, and high elastic CEY yarn, preferably high elastic CEY yarn, which has good elasticity and skin-friendly property, and the knitted structure formed after weft knitting further improves the elasticity of the inner layer 2. The spun-dyed yarn 11 of this embodiment is a polyester-viscose spun yarn 11, the specification of the polyester-viscose spun yarn 11 is 100-350D, preferably the polyester-viscose spun yarn 11 with the specification of 100D, and the blending ratio of the polyester and the viscose in the polyester-viscose spun yarn 11 is 65/35. The polyester viscose spun yarns 11 can reduce the influence of a later dyeing and finishing process on the fabric, and the polyester viscose spun yarns 11 also have certain tensile property and elasticity, so that after the polyester viscose spun yarns and the high elastic yarns 10 form a coil structure, the elasticity and the deformation performance of the inner layer 2 are improved.
Referring to fig. 1, in order to further improve the elasticity of the fabric, the longitudinal coil unit C5 is formed by weft knitting the colored spun yarn 11 and the cotton yarn 9, the longitudinal coil unit D6 is formed by weft knitting the colored spun yarn 11 and the polyester yarn 8, and the longitudinal coil unit E7 is formed by weft knitting the high elastic yarn 10 and the cotton yarn 9. In addition, in order to make the structural elasticity of the skin layer 1 and the outer layer more uniform, in this embodiment, a plurality of longitudinal coil units a3, C5, and D6 may be selected to alternately constitute a row of repeating units i along the longitudinal direction, for example, repeating units i may be alternately constituted in a repeating form of "a/C/D", "a/CC/DD", "AA/CC/D", and the like, and in this embodiment, the repeating form of "a/C/D" is preferably adopted. Correspondingly, a plurality of longitudinal coil units B4, longitudinal coil units E7 and longitudinal coil units C5 are alternately formed into a row along the longitudinal direction to form a repeating unit II, the repeating unit II can also be alternately formed by repeating forms such as "BB/EE/CC", "B/E/C", and the like, and the repeating form of "B/E/C" is preferably adopted in the embodiment. A plurality of rows of repeating units I and a plurality of rows of repeating units II form a surface layer 1. The ratio of the repeating unit i and the repeating unit ii in the surface layer 1 of this example is preferably 1:1, and in other embodiments, may be 1:2, 2:1, and the like. In addition, the inner layer 2 is composed of a plurality of column repeating units I and a plurality of column repeating units II, and the ratio of the repeating units I to the repeating units II in the inner layer 2 is 1: 1. And, the projection coincidence of the repeat unit I of nexine 2 and the repeat unit II of top layer 1 in the perpendicular to surface fabric direction, and the projection coincidence of the repeat unit II of nexine 2 and the repeat unit I of top layer 1 in the perpendicular to surface fabric direction, through the dislocation set of the repeat unit I and the repeat unit II of nexine 2 and top layer 1 to the dimensional stability of messenger's surface fabric is comparatively homogeneous.
The implementation principle of the environment-friendly weft-knitted double-sided high-elastic fabric in the embodiment of the application is as follows: the fabric is formed by weft knitting the longitudinal coil unit A3, the longitudinal coil unit B4, the longitudinal coil unit C5 and the longitudinal coil unit D6 according to a proper fabric structure, so that the fabric obtains better elasticity and comfort, the stiffness and the wearability of the fabric are improved due to a double-sided structure, the longitudinal elasticity and the transverse elasticity are closer, and the uniformity of the fabric is good.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an environmental protection weft knitting two-sided high-elastic surface fabric which characterized in that: the fabric comprises a surface layer (1) and an inner layer (2), wherein the surface layer (1) and the inner layer (2) are formed by alternately weaving a plurality of repeating units I and a plurality of repeating units II, each repeating unit I is formed by serially sleeving a plurality of longitudinal coil units A (3), a plurality of longitudinal coil units C (5) and a plurality of longitudinal coil units D (6) in the longitudinal direction, each repeating unit II is formed by serially sleeving a plurality of longitudinal coil units B (4), a plurality of longitudinal coil units E (7) and a plurality of longitudinal coil units C (5) in the longitudinal direction, the longitudinal coil units A (3) are formed by serially sleeving polyester yarns (8) and cotton yarns (9) serving as raw materials in a weft knitting and blending mode, the longitudinal coil units B (4) are formed by using high-stretch yarns (10) and spun-dyed yarns (11) as raw materials in a weft knitting mode, and the longitudinal coil units C (5) are formed by using the spun-dyed yarns (11) and the cotton yarns (9) in a weft knitting mode, the longitudinal coil unit D (6) is made of colored spun yarns (11) and polyester yarns (8) through weft knitting, and the longitudinal coil unit E (7) is made of high-elasticity yarns (10) and cotton yarns (9) through weft knitting.
2. The environment-friendly weft-knitted double-sided high-elastic fabric according to claim 1, characterized in that: the repeating unit I is formed by alternately stringing a longitudinal coil unit A (3), a plurality of longitudinal coil units C (5) and a plurality of longitudinal coil units D (6) in the longitudinal direction, and the repeating unit II is formed by alternately stringing a longitudinal coil unit B (4), a plurality of longitudinal coil units E (7) and a plurality of longitudinal coil units C (5) in the longitudinal direction.
3. The environment-friendly weft-knitted double-sided high-elastic fabric according to claim 2, characterized in that: the repeating unit I is formed by alternately sleeving a longitudinal coil unit A (3), a longitudinal coil unit C (5) and a longitudinal coil unit D (6) in a series mode in the longitudinal direction, and the repeating unit II is formed by alternately sleeving a longitudinal coil unit B (4), a longitudinal coil unit E (7) and a longitudinal coil unit C (5) in a series mode in the longitudinal direction.
4. The environment-friendly weft-knitted double-sided high-elastic fabric according to claim 3, characterized in that: the ratio of the repeating unit I to the repeating unit II of the surface layer (1) is 1: 1.
5. The environment-friendly weft-knitted double-sided high-elastic fabric according to claim 4, characterized in that: and the projection of the repeating unit I of the surface layer (1) and the projection of the repeating unit II of the inner layer (2) in the direction vertical to the fabric are superposed.
6. The environment-friendly weft-knitted double-sided high-elastic fabric according to claim 1, characterized in that: the colored spun yarn (11) is polyester-viscose colored spun yarn (11).
7. The environment-friendly weft-knitted double-sided high-elastic fabric according to claim 1, characterized in that: the specification of the cotton yarn (9) is one of 14.6tex, 18.6tex and 19.44 tex.
8. The environment-friendly weft-knitted double-sided high-elastic fabric according to claim 1, characterized in that: the denier number of the polyester yarn (8) is 120-300D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121543724.2U CN214830981U (en) | 2021-07-07 | 2021-07-07 | Environment-friendly weft-knitted double-sided high-elastic fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121543724.2U CN214830981U (en) | 2021-07-07 | 2021-07-07 | Environment-friendly weft-knitted double-sided high-elastic fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214830981U true CN214830981U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121543724.2U Expired - Fee Related CN214830981U (en) | 2021-07-07 | 2021-07-07 | Environment-friendly weft-knitted double-sided high-elastic fabric |
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| Country | Link |
|---|---|
| CN (1) | CN214830981U (en) |
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2021
- 2021-07-07 CN CN202121543724.2U patent/CN214830981U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |