CN218262982U - Novel elasticity sandwich structure surface fabric and vamp - Google Patents
Novel elasticity sandwich structure surface fabric and vamp Download PDFInfo
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- CN218262982U CN218262982U CN202221623533.1U CN202221623533U CN218262982U CN 218262982 U CN218262982 U CN 218262982U CN 202221623533 U CN202221623533 U CN 202221623533U CN 218262982 U CN218262982 U CN 218262982U
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Abstract
The utility model relates to a warp knitting technical field specifically indicates a novel elasticity sandwich structure surface fabric and vamp, the surface fabric is woven for flat-bed machine an organic whole and forms, including surface course, bottom and the articulamentum that is used for connecting surface course and bottom, the knitting yarn of articulamentum is first yarn, first yarn includes the machine covering yarn, the core yarn of machine covering yarn is the spandex, and its outer yarn is chemical compound filament or natural fiber yarn or short fiber mixed yarn; the first yarn is connected with the surface layer and/or the bottom layer through a sling tissue. The utility model discloses a with the knitting yarn in spandex covering yarn conduct intermediate level, both can give sandwich surface fabric good elasticity, have better brute force again, and can not influence the apparent performance of surface fabric, can not influence weaving and the selection that the material was woven to the surface fabric of surface fabric style simultaneously yet, extensive applicability.
Description
Technical Field
The utility model relates to a warp knitting technical field specifically indicates a novel elasticity sandwich structure surface fabric and vamp.
Background
Sandwich structure surface fabric generally is the surface course, the three-layer sandwich structure that the intermediate level of bottom and connection surface course and bottom is constituteed, wherein a articulamentum is the monofilament, in order to play good supporting role, improve the stiff and broad performance of surface fabric, common sandwich structure accessible warp knitting or weft knitting surface fabric are made, but the surface fabric ubiquitous elasticity of current sandwich structure is not enough problem, for solving above-mentioned problem, mostly solve through laying the spandex silk at surface course or bottom among the prior art, but when using on the vamp, the spandex silk is easy to be split, cause apparent performance to descend, influence the product quality.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a novel elasticity sandwich structure surface fabric, the surface fabric is woven for flat-bed machine an organic whole and forms, including surface course, bottom and the articulamentum that is used for connecting surface course and bottom, the knitting yarn of articulamentum is first yarn, first yarn includes the machine-covering yarn, the core yarn of machine-covering yarn is the spandex, its outer yarn is chemical composite filament or natural fiber yarn or short fiber mixed yarn; the first yarns are connected with the surface layer and/or the bottom layer through the tuck stitch.
Further, the weaving yarns of the surface layer are second yarns, and the second yarns comprise chemical composite filaments.
Further, the bottom layer of knitting yarns includes third yarns, and the third yarns are chemical composite filaments.
Further, the second yarn and/or the third yarn further comprise monofilaments interwoven with the chemical composite filaments.
Further, the knitting structure of the second yarn comprises surface knitting or surface knitting and empty needle knitting arranged at intervals, and the knitting structure of the third yarn comprises bottom knitting or bottom knitting and empty needle knitting arranged at intervals
Furthermore, the knitting structure of the first yarn further comprises a surface stitch/bottom stitch and a hollow stitch which are arranged at intervals.
Further, the machine-covered yarn is polyester composite filament spandex core-spun yarn or polyamide composite filament spandex core-spun yarn.
Further, the first yarn further comprises monofilaments interwoven with the covered yarns.
Further, the second yarn and/or the third yarn comprises one or more of colored polyester composite filament, colored nylon composite filament and colored regenerated polyester composite filament.
The utility model discloses propose a vamp simultaneously, at least a part of this vamp is as above surface fabric makes.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
in the conventional technology, in order to improve the elasticity of the sandwich fabric, spandex or spandex core-spun yarns are often used for a surface layer or a bottom layer to participate in weaving, and although the spandex or spandex core-spun yarns can endow the sandwich fabric with good elasticity, when the spandex or spandex core-spun yarns are used for shoe material fabrics, the spandex or spandex core-spun yarns are easy to break when only spandex is adopted, so that the technical problem of spandex yarn leakage is caused, and the appearance performance and the fabric quality are influenced; when the spandex core-spun yarn is adopted, the performance of the core-spun yarn is different from that of other weaving yarns of the surface layer, so that the fabric is difficult to be used as a voucher, and streak marks, line marks and the like are easily generated, so that the overall style of the fabric is influenced, and the weaving material of the fabric is limited by the type of the spandex core-spun yarn, so that the limitation is large; and the utility model discloses a with the knitting yarn in spandex machine covering yarn conduct intermediate level, both can give sandwich surface fabric good elasticity, have better brute force again, and can not influence the apparent performance of surface fabric, can not influence weaving and the selection that the material was woven to the surface fabric of surface fabric style simultaneously yet, extensive applicability.
Drawings
Fig. 1 is a schematic structural view of a fabric according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a covered yarn according to an embodiment of the present invention;
fig. 3 is a schematic diagram of fabric weaving according to an embodiment of the present invention;
Detailed Description
The present invention will be further explained by the following examples and drawings.
As shown in fig. 1, the utility model provides a novel elastic sandwich structure fabric, the fabric is woven for flat knitting machine an organic whole and forms, including surface course 1, bottom 2 and the articulamentum 3 that is used for connecting surface course 1 and bottom 2, the weaving yarn of articulamentum 3 is first yarn, first yarn includes covering yarn 4, the core yarn 40 of covering yarn 4 is the spandex, its outer yarn 41 is chemical compound filament yarn or natural fiber yarn or short fiber blended yarn; the first yarn is connected with the surface layer and/or the bottom layer through a sling tissue.
Example 1
This embodiment provides a novel elasticity sandwich structure surface fabric, this surface fabric is woven for flat-bed machine an organic whole and forms, including surface course 1, bottom 2 and articulamentum 3, surface course 1 is the knitting looping tissue of the high-elastic dacron full needle face of the white half extinction of 150D 72F, and bottom 2 is the knitting looping tissue of the high-elastic dacron full needle end of the white half extinction of 150D 72F, and the articulamentum is walked the end by 75D dacron spandex covering yarn and tightly hangs the mesh and weave and form.
The embodiment provides a full-polyester air layer knitted fabric which is used for a shoe material, can provide good elasticity, and has a smooth surface layer and a smooth bottom layer and good appearance performance.
Example 2
The embodiment provides a novel elasticity sandwich structure surface fabric, and this surface fabric is woven for flat-bed machine an organic whole and forms, including surface course 1, bottom 2 and articulamentum 3, surface course 1 is that the blue half extinction high-elastic dacron of 150D 72F and the high-elastic dacron of 150D 72F black half extinction interweave and weave the lopping tissue through full needle face, and bottom 2 is the high-elastic dacron of 150D 72F black half extinction and weaves the lopping tissue at the bottom of the full needle, and the articulamentum is walked the end by 75D black dacron spandex covering yarn and tightly hangs the mesh and weave and form.
The embodiment provides an air layer knitted fabric of full-color terylene, which is used for a shoe material, can provide good elasticity, is formed by weaving colored yarns, does not need subsequent dyeing, and has a smooth surface layer and a smooth bottom layer and good apparent performance.
Example 3
The embodiment provides a novel elasticity sandwich structure surface fabric, and this surface fabric is woven for flat-bed machine an organic whole and forms, including surface course 1, bottom 2 and articulamentum 3, surface course 1 is the high-elastic polyamide fibre of 100D 48F white half extinction and the high-elastic polyamide fibre of 100D 48F white half extinction uvioresistant 1 interweaves and weaves the looping tissue through full needle face, and bottom 2 is the looping tissue of weaving at the bottom of the full needle of the high-elastic polyamide fibre of 100D 48F white half extinction, and the articulamentum is woven by the surface of walking of 50D half extinction dacron spandex covering yarn and is formed.
The embodiment provides an air layer knitted fabric interwoven by functional chinlon, which is used for shoe materials and can provide good elasticity, ultraviolet resistance and antibacterial performance, wherein the middle layer is made of polyester covered yarns, and the polyester covered yarns are hidden between the surface layer and the bottom layer through mesh weaving, so that the elasticity is provided, the apparent performance of the fabric endowed by the chinlon yarns of the fabric is not influenced, the surface layer and the bottom layer are both smooth, and the quality feeling is good.
Example 4
The embodiment provides a novel elasticity sandwich structure surface fabric, this surface fabric is woven for flat-bed machine an organic whole and forms, including surface course 1, bottom 2 and articulamentum 3, surface course 1 is high-elastic polyamide fibre of 100D 48F white half extinction and the high-elastic polyamide fibre of 100D 48F white half extinction uvioresistant 1 interweaves, and surface course 1 separates one through looping tissue and empty needle tissue and sets up the structure that has a plurality of surface courses fretworks, and bottom 2 weaves looping tissue for the full needle end of natural fibre bifilar yarn, and this bifilar yarn specifically does: the 40S wool bulked yarn single yarn and the 40S far infrared viscose single yarn are formed by cabling, and the connecting layer is formed by weaving 50D semi-dull polyester spandex core-spun yarns and polyester monofilaments 1 in an alternating way in a hanging manner.
The surface layer of the fabric is formed by interweaving nylon, the bottom layer of the fabric is formed by interweaving skin-friendly warm-keeping yarns, the formed air layer knitted fabric is used for shoe materials and can provide good elasticity and ultraviolet resistance, the bottom layer of the fabric is formed by doubling and twisting wool and far infrared viscose, the wool in a fluffy structure and the far infrared yarns form skin-friendly warm-keeping yarns together, and the woven bottom layer is good in skin-friendly warm-keeping performance; the middle layer is formed by alternating polyester covered yarns and polyester monofilaments 1, so that the fabric has good elasticity and stiff performance, and is hidden between the surface layer and the bottom layer by mesh weaving, so that the elasticity is provided, the apparent performance of the fabric given by the polyamide yarns of the fabric is not influenced, the surface layer and the bottom layer are smooth, and the quality feeling is good.
Example 5
The embodiment provides a novel elastic sandwich structure fabric which is integrally woven by a flat knitting machine and comprises a surface layer 1, a bottom layer 2 and a connecting layer 3, wherein the surface layer 1 is formed by interweaving 100D/48F white semi-dull high-elastic waterproof terylene and 100D/48F white semi-dull ultraviolet-resistant high-elastic terylene 1, and the surface with full needles is woven; bottom 2 separates a bottom for natural fibre double-strand yarn looping stitch and empty needle tissue one and weaves formation bottom hollow out construction, and this double-strand yarn specifically is: the 32S bamboo fiber single yarn and the 32S cotton yarn single yarn are formed by parallel twisting, and the connecting layer 3 is formed by connecting 50D semi-dull polyester spandex core-spun yarn with the surface layer 1 and the bottom layer 2 through a surface suspended mesh tissue.
According to the fabric, the surface layer 1 is formed by interweaving waterproof polyester and uvioresistant polyester, the bottom layer 2 is formed by weaving double-strand yarns formed by cabling hydrophilic cotton yarns and bamboo fiber yarns, and the formed air layer knitted fabric is used for shoe materials and can provide good waterproof performance and uvioresistant performance, the cabling yarns of the bottom layer 2 can give the fabric good moisture absorption performance, and meanwhile, the bamboo fibers have good natural antibacterial performance; the middle layer 3 is polyester covered yarn, so that the fabric can be endowed with better elasticity, and is hidden between the surface layer 1 and the bottom layer 2 through mesh weaving, so that the elasticity is provided, the apparent performance of the fabric endowed by the polyamide yarns of the fabric is not influenced, and the surface layer and the bottom layer are smooth and have good quality feeling.
Example 6
The fabric of the above embodiments can be used for clothes, shoe uppers and the like, and the present embodiment provides a shoe upper, at least a part of which is the fabric of the above embodiments.
In an exemplary embodiment, the present invention provides an upper, which includes a toe cap, a quarter, a bladder and a heel, wherein in the sandwich structure of the toe cap and the heel, the knitting yarn of the middle layer is only monofilament, the bladder is the fabric structure described in any one of embodiments 4 to 5, and the quarter is the fabric structure described in any one of embodiments 1 to 3, the sequentially formed fabrics have good wrapping property and stiffness of the toe cap and the heel, good elasticity of the bladder and the quarter, and relatively light and thin fabric structure at the bladder, which is more favorable for ventilation, and the wrapping property, stiffness, elasticity and ventilation of the entire upper can be considered at the same time.
Example 7
The embodiment exemplarily provides an elastic sandwich structure fabric with fine lines,
as shown in fig. 3: A. the yarn B is high-elasticity yarn, and the yarn C is high-elasticity spandex core-spun yarn.
The 1 st weaving is that the yarn A is made into surface weaving;
the 2 nd weaving is bottom weaving by the yarn B;
the 3 rd weaving behavior is that the yarn C is knitted by separate needles for bottom hanging mesh and surface hanging mesh;
the 4 th weaving line is used for weaving yarns C by using separate needles for bottom and surface meshes, and the weaving position deviates from the 3 rd weaving line by 1 needle position; aims to make the eye-hanging tissue divided evenly;
the 5 th weaving behavior is that the yarn A is made into surface weaving;
weaving line B yarn as bottom weaving;
the 7 th weaving line is that the yarn C is knitted by a needle with a bottom hanging mesh and a surface hanging mesh;
knitting the yarn C in the 8 th knitting line as a bottom stitch and a surface stitch, and deviating 1 needle position from the 7 th knitting line; aims to make the eye-hanging tissue divided evenly;
the stitch knitting of the 7 th and 8 th knitted rows deviates from the stitch knitting of the 3 rd and 4 th knitted rows by 1 needle position, so that the knitted stitches are distributed uniformly, and the vamp is smoother;
the 9 th to 24 th weaves are repeated weaves of the 1 st to 8 th weaves.
The fabric is woven and needs to be subjected to high-temperature treatment. For the fabric without the thermal fuse, the high-temperature treatment is to ensure that the fabric is heated and fully contracted to achieve a proper fabric effect; for the fabric using the thermal fuse, the thermal fuse needs to be melted and bonded in the fabric through high-temperature treatment, so that a proper fabric effect is achieved.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, the above-mentioned indication orientations are positions according to embodiments drawings, not referring to specific positional relationships, and the terms "include", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, a method, an article, or an apparatus including a series of elements includes not only those elements but also other elements not explicitly listed, or further includes elements inherent to such a process, a method, an article, or an apparatus.
Meanwhile, it should be noted that the illustrated embodiments of the present invention are only some embodiments of the present invention, and not all embodiments. The utility model discloses an other embodiments that make under the technique is launched also should fall in the utility model discloses a protection scope. The technical personnel in the field only change, increase or equivalent replacement that the yarn raw material kind, specification or threading mode, weaving structure etc. made in the utility model belongs to the protection scope of the utility model under the prerequisite of not making creative work.
Claims (10)
1. The utility model provides a novel elasticity sandwich structure surface fabric which characterized in that: the fabric is integrally woven by a flat knitting machine and comprises a surface layer, a bottom layer and a connecting layer for connecting the surface layer and the bottom layer, wherein the weaving yarn of the connecting layer is first yarn, the first yarn comprises machine-covered yarn, the core yarn of the machine-covered yarn is spandex, and the outer layer yarn of the machine-covered yarn is chemical composite filament yarn or natural fiber yarn or short fiber blended yarn; the first yarn is connected with the surface layer and/or the bottom layer through a sling tissue.
2. The novel elastic sandwich fabric according to claim 1, wherein the elastic sandwich fabric comprises: the woven yarns of the face layer are second yarns, and the second yarns comprise chemical composite filaments.
3. The novel elastic sandwich fabric according to claim 2, wherein: the bottom layer of knitting yarns comprises third yarns, and the third yarns are chemical composite filaments.
4. The novel elastic sandwich structure fabric according to claim 3, wherein: the second and/or third yarns further comprise monofilaments interlaced with the chemical composite filaments.
5. The novel elastic sandwich structure fabric according to claim 3, wherein the elastic sandwich structure fabric comprises: the knitting structure of the second yarns comprises surface knitting or surface knitting and empty needle knitting which are arranged at intervals, and the knitting structure of the third yarns comprises bottom knitting or bottom knitting and empty needle knitting which are arranged at intervals.
6. The novel elastic sandwich fabric according to claim 1, wherein the elastic sandwich fabric comprises: the knitting structure of the first yarns further comprises a surface-hung mesh structure/bottom-hung mesh structure and a hollow needle structure which are arranged at intervals.
7. The novel elastic sandwich structure fabric according to claim 1, wherein: the machine-covered yarn is a polyester composite filament spandex core-spun yarn or a polyamide composite filament spandex core-spun yarn.
8. The novel elastic sandwich structure fabric according to claim 1, wherein: the first yarn further includes monofilaments interwoven with the covered yarn.
9. The novel elastic sandwich structure fabric according to claim 3, wherein: the second yarns and/or the third yarns are interwoven by one or more of colored polyester composite filaments, colored nylon composite filaments and colored regenerated polyester composite filaments.
10. An upper, characterized by: at least one part of the vamp is the novel elastic sandwich structure fabric of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221623533.1U CN218262982U (en) | 2022-06-27 | 2022-06-27 | Novel elasticity sandwich structure surface fabric and vamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221623533.1U CN218262982U (en) | 2022-06-27 | 2022-06-27 | Novel elasticity sandwich structure surface fabric and vamp |
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| Publication Number | Publication Date |
|---|---|
| CN218262982U true CN218262982U (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221623533.1U Active CN218262982U (en) | 2022-06-27 | 2022-06-27 | Novel elasticity sandwich structure surface fabric and vamp |
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| CN (1) | CN218262982U (en) |
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- 2022-06-27 CN CN202221623533.1U patent/CN218262982U/en active Active
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