CN219260382U - Knitted component and vamp - Google Patents

Knitted component and vamp Download PDF

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Publication number
CN219260382U
CN219260382U CN202222975422.3U CN202222975422U CN219260382U CN 219260382 U CN219260382 U CN 219260382U CN 202222975422 U CN202222975422 U CN 202222975422U CN 219260382 U CN219260382 U CN 219260382U
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yarn
knitted component
layer
core
core layer
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CN202222975422.3U
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Chinese (zh)
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蔡清来
李颖泉
聂海轩
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Sincetech Fujian Technology Co Ltd
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Sincetech Fujian Technology Co Ltd
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Priority to PCT/CN2023/122786 priority patent/WO2024099002A1/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

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Abstract

The application discloses a knitted component and an upper. A knitted component comprising a fused region comprising at least one first yarn, the first yarn comprising a core layer, a skin layer surrounding the core layer, the skin layer having a melting point lower than the melting point of the core layer, wherein the skin layer has a melting point of 60 ℃ to 170 ℃. The first yarn that this application adopted to have skin core structure is woven and is formed, because the fusing point of first yarn cortex is less than the sandwich layer, when being heated, the cortex can take place partial melting, when melting to certain degree, the coil that first yarn was woven can fuse each other, form the one deck protective layer at knitting part's surface, provide certain supporting property for knitting part, and the sandwich layer can not be melted, still remain certain retractile performance for knitting part, even receive external force to draw, also be difficult for appearing the condition such as fracture, loose, yarn slipping and lead to knitting part to take place to warp.

Description

Knitted component and vamp
Technical Field
The application relates to the technical field of knitted uppers, in particular to a knitted component and a vamp.
Background
During the knitting process, some materials are used to assist in the sizing of the knitted upper, most commonly thermal fuses. When the low-elasticity fabric using the thermal fuse is pulled by external force, the retraction is poor, so that the fabric is deformed; in specific cases, the monofilament is used for auxiliary shaping, but when the monofilament is involved by external force, the monofilament is easy to break, loose, slide yarn and the like, and the fabric using the monofilament for auxiliary shaping has lower tensile strength. To solve such a problem, the present application has been made.
Disclosure of Invention
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and drawings hereof.
The aim of the present application is to overcome the above-mentioned drawbacks and to provide a knitted component and a vamp. The knitted component is formed by knitting the first yarns with the skin-core structure, and because the melting point of the skin layers of the first yarns is lower than that of the core layer, when the skin layers are heated, partial melting can occur, when the skin layers are melted to a certain extent, the coils knitted by the first yarns are mutually fused, a protective layer is formed on the surface of the knitted component, a certain supporting performance is provided for the knitted component, the core layer cannot be melted, a certain retraction performance is still reserved for the knitted component, and even if the knitted component is pulled by external force, the knitted component is not easy to deform due to the conditions of breakage, loosening, yarn slipping and the like.
In a first aspect, the present application provides a knitted component comprising a fused region comprising at least one first yarn, the first yarn comprising a core layer, a skin layer surrounding the core layer, the skin layer having a melting point lower than the melting point of the core layer, wherein the skin layer has a melting point of 60 ℃ to 170 ℃.
The first yarn adopted by the method has a sheath-core structure, specifically a sheath layer with a low melting point and a core layer with a high melting point, when the sheath layer of the first yarn is heated and micro-fused, a protective layer of a fusion area is formed on the surface of the knitted component, the protective layer can provide a certain supporting performance for the knitted component, and the wear resistance and the bending resistance of the knitted component are also greatly enhanced; meanwhile, the core layer is not melted, and the fused protective layer can provide a certain retractive performance for the knitting part, so that the knitting part is not easy to deform even if being pulled by external force.
When the first yarn cortex is completely fused by heating, a dense fusion area (protective layer) is formed on the surface of the knitted component, so that the effect of preventing liquid from splashing can be achieved, and the waterproof performance of the knitted component is greatly improved; meanwhile, as the fusion area (protective layer) is dense, gaps between yarns are reduced, impurities such as dust are not easy to enter the gaps, and the knitted component is easier to clean.
When the first yarn cortex is heated and completely fused to form a fusion area (protective layer), the hot pressing process of the subsequent processing of the knitting part can be replaced, the production cost is saved, and the production efficiency is improved.
In some embodiments, the skin comprises at least one yarn that is a modified thermoplastic polyurethane elastomer modified from a plurality of thermoplastic polyurethane elastomers having different melting points. The modified thermoplastic polyurethane elastomer is formed after the thermoplastic polyurethane elastomer with various different melting points is modified, has the characteristics of low melting point and the like, has the lowest melting point of 60 ℃, and lays a solid foundation for the subsequent processing of knitting parts.
In some embodiments, the core layer includes at least one core yarn that is a thermoplastic polyurethane elastomer. The thermoplastic polyurethane elastomer has high melting point and high rebound resilience performance, and can ensure the structural stability and rebound resilience of the first yarn as a core layer, so that the knitted component has certain retraction performance.
In some embodiments, the skin layer comprises at least one yarn, each yarn being arranged in parallel or/and intertwined. The utility model provides a set up the cortex into many parallel arrangement or/and crisscross winding leather yarn, improved the structural stability of cortex greatly.
In some embodiments, the core layer comprises at least one core yarn, each of the core yarns being arranged in parallel or/and intertwined. The application sets up the sandwich layer into many parallel arrangement or/and crisscross winding's core yarn, has improved sandwich layer's structural stability and resilience greatly.
In some embodiments, the volume ratio of the skin layer to the core layer is 1:9-19:1. According to the method, the volume ratio between the skin layer and the core layer is reasonably set, so that the softness and elasticity of the first yarn are moderate, and the follow-up knitting of the knitted component is facilitated.
In some embodiments, the first yarn has a thread diameter of 0.16mm to 0.20mm. The thread diameter of the first yarn is reasonably set, so that the thickness of the first yarn is moderate, and the follow-up knitting of the knitted component is facilitated.
In some embodiments, the fused region further comprises at least one second yarn, the second yarn being interwoven with the first yarn to form the fused region. The second yarn with functionality can be added, so that the functional performance of the knitting part is richer.
In some embodiments, the core layer has a melting point of 175 ℃ to 185 ℃. The melting point of the core layer is set to 175-185 ℃, so that the core layer can be prevented from melting, and the softness and rebound resilience of knitting can be ensured.
In some embodiments, the knitted component is a fly knitted component, a warp knitted component, or a tatting knitted component.
In a second aspect, the present application provides an upper comprising a knitted component as described above located at one or more of an instep, toe, heel, ankle, side of the upper.
The utility model provides a can weave the knitted component that has the fusion area in instep department, toe head department, heel department, ankle department, side etc. of vamp according to the demand for supporting property, waterproof performance, the rebound ability etc. of vamp obtain promoting widely, and be difficult for appearing circumstances such as fracture, loose, yarn sliding.
Through adopting foretell technical scheme, the beneficial effect of this application is:
the first yarn adopted by the application has a sheath-core structure, and specifically is a sheath layer with a low melting point and a core layer with a high melting point. When the first yarn cortex is heated and micro-fused, a protective layer of a fusion area is formed on the surface of the knitted component, the protective layer can provide a certain supporting performance for the knitted component, and the wear resistance and bending resistance of the knitted component can be greatly enhanced; meanwhile, the core layer is not melted, and the fused protective layer can provide a certain retractive performance for the knitting part, so that the knitting part is not easy to deform even if being pulled by external force. When the first yarn cortex is completely fused by heating, a dense fusion area (protective layer) is formed on the surface of the knitted component, so that the effect of preventing liquid from splashing can be achieved, and the waterproof performance of the knitted component is greatly improved; meanwhile, as the fusion area (protective layer) is dense, gaps between yarns are reduced, impurities such as dust are not easy to enter the gaps, and the knitted component is easier to clean. When the first yarn cortex is heated and completely fused to form a fusion area (protective layer), the hot pressing process of the subsequent processing of the knitting part can be replaced, the production cost is saved, and the production efficiency is improved.
The utility model provides a can weave the knitted component that has the fusion area in instep department, toe head department, heel department, ankle department, side etc. of vamp according to the demand for supporting property, waterproof performance, the rebound ability etc. of vamp obtain promoting widely, and be difficult for appearing circumstances such as fracture, loose, yarn sliding.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
It is apparent that such objects and other objects of the present application will become more apparent from the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings and figures.
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of the preferred embodiments, as illustrated in the accompanying drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate the application and not to limit it.
In the drawings, like parts are designated with like reference numerals and are illustrated schematically and are not necessarily drawn to scale.
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only one or several embodiments of the present application, and other drawings can be obtained according to such drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of knitted components according to some embodiments of the present application;
FIG. 2 is a schematic illustration of a knitted component of some embodiments of the present application prior to fusing a first yarn;
FIG. 3 is a schematic illustration of a knitted component of some embodiments of the present application after fusing a first yarn;
FIG. 4 is a schematic cross-sectional view 1 of a first yarn in a knitted component according to some embodiments of the present application;
FIG. 5 is a schematic cross-sectional view of a first yarn in a knitted component according to some embodiments of the present application;
FIG. 6 is a schematic structural view of a first yarn sheath in a knitted component according to some embodiments of the present application;
fig. 7 is a schematic structural view of an upper in accordance with some embodiments of the present application.
The main reference numerals illustrate:
1. a knitted component;
11. a fused region;
12. a first yarn; 121. a cortex layer; 122. a core layer;
2. an upper.
Detailed Description
The following will describe embodiments of the present application in detail with reference to the drawings and examples, thereby how to apply technical means to the present application to solve technical problems, and realizing the technical effects can be fully understood and implemented accordingly. It should be noted that, as long as no conflict exists, each embodiment and each feature in each embodiment in the present application may be combined with each other, and the formed technical solutions are all within the protection scope of the present application.
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art, that the present application may be practiced without some of these specific details or in the specific manner described herein.
1-4, FIG. 1 is a schematic illustration of the construction of knitted components according to some embodiments of the present application; FIG. 2 is a schematic illustration of a knitted component of some embodiments of the present application prior to fusing a first yarn; FIG. 3 is a schematic illustration of a knitted component of some embodiments of the present application after fusing a first yarn; fig. 4 is a schematic cross-sectional view 1 of a first yarn in a knitted component according to some embodiments of the present application.
According to some embodiments of the present application, the present application provides a knitted component 1. The knitted component 1 comprises a fused area 11, the fused area 11 comprising at least one first yarn 12. The first yarn 12 comprises a core layer 122 and a skin layer 121, wherein the skin layer 121 is coated outside the core layer 122, the melting point of the skin layer 121 is lower than that of the core layer 122, and the melting point of the skin layer 121 is 60-170 ℃.
The first yarn 12 adopted in the application has a sheath-core structure, specifically a sheath layer 121 with a low melting point and a core layer 122 with a high melting point, when the sheath layer 121 of the first yarn 12 is heated and micro-fused, a protective layer of a fusion area 11 is formed on the surface of the knitted component 1, the protective layer can provide a certain supporting performance for the knitted component 1, and the wear resistance and the bending resistance of the knitted component 1 can be greatly enhanced; meanwhile, since the core layer 122 is not melted, the fused protective layer provides a certain retraction performance for the knitted component 1, and is not easy to deform even if being involved by external force.
When the skin layer 121 of the first yarn 12 is completely fused by heating, a dense fused region 11 (protective layer) is formed on the surface of the knitted component 1, which can play a role in preventing liquid from splashing, so that the waterproof performance of the knitted component 1 is greatly improved; at the same time, since the fusion area 11 (protective layer) is dense, the gaps between yarns become smaller, and impurities such as dust are less likely to enter the gaps, so that the knitted component 1 is easier to clean and clean.
When the skin layer 121 of the first yarn 12 is heated and completely fused to form the fused region 11 (protective layer), the hot pressing process of the subsequent processing of the knitted component 1 can be replaced, the production cost is saved, and the production efficiency is improved.
Optionally, according to some embodiments of the present application, the skin layer 121 includes at least one yarn, and the yarn is a modified thermoplastic polyurethane elastomer, wherein the modified thermoplastic polyurethane elastomer is modified by a plurality of thermoplastic polyurethane elastomers with different melting points. The modified thermoplastic polyurethane elastomer is formed after the thermoplastic polyurethane elastomer with various different melting points is modified, has the characteristics of low melting point and the like, has the lowest melting point of 60 ℃, and lays a solid foundation for the subsequent processing of the knitted component 1.
Alternatively, the modified thermoplastic polyurethane elastomer is blended from a thermoplastic polyurethane elastomer having a melting point of 135 ℃ and a thermoplastic polyurethane elastomer having a melting point of 105 ℃. Wherein the mass ratio of the thermoplastic polyurethane elastomer with the melting point of 135 ℃ to the thermoplastic polyurethane elastomer with the melting point of 105 ℃ is 1:1.
Optionally, according to some embodiments of the present application, the core layer 122 includes at least one core yarn that is a thermoplastic polyurethane elastomer. The thermoplastic polyurethane elastomer has high melting point and high rebound resilience, and can ensure the structural stability and rebound resilience of the first yarn 12 as the core layer 122, so that the knitted component 1 has certain retraction performance.
Referring to fig. 5-6, fig. 5 is a schematic cross-sectional view 2 of a first yarn in a knitted component according to some embodiments of the present application; fig. 6 is a schematic structural view of a first yarn sheath in a knitted component according to some embodiments of the present application.
Optionally, according to some embodiments of the present application, the skin layer 121 includes at least one yarn, each yarn being arranged in parallel or/and intertwined. The present application provides the skin layer 121 with a plurality of parallel arrangement or/and interlaced yarn, which greatly improves the structural stability of the skin layer 121.
Optionally, each of the sheath yarns is arranged in parallel to form the sheath 121.
Optionally, each of the sheath yarns is interlaced to form the sheath 121.
Optionally, each of the sheath yarns is arranged in parallel and is interlaced to form the sheath 121.
Optionally, a portion of the sheath yarns are arranged in parallel and a portion of the sheath yarns are interlaced to form the sheath 121.
Optionally, according to some embodiments of the present application, the core layer 122 includes at least one core yarn, and each core yarn is arranged in parallel or/and intertwined. The present application provides the core layer 122 with a plurality of core yarns arranged in parallel or/and intertwined, which greatly improves the structural stability and resilience of the core layer 122.
Optionally, each of the core yarns is arranged in parallel to form the core layer 122.
Optionally, each of the core yarns is interlaced to form the core layer 122.
Alternatively, each of the core yarns may be arranged in a parallel arrangement and a staggered winding to form the core layer 122.
Optionally, a portion of the core yarns are arranged in parallel and a portion of the core yarns are interlaced to form the core layer 122.
Optionally, according to some embodiments of the present application, the volume ratio of the skin layer 121 to the core layer 122 is 1:9-19:1. The volume ratio between the skin layer 121 and the core layer 122 is reasonably set, so that the softness and elasticity of the first yarns 12 are moderate, and the follow-up knitting of the knitted component 1 is facilitated. Wherein the greater the volume of the skin layer 121, the greater the softness of the first yarn 12; the greater the volume of the core layer 122, the lower the softness of the first yarn 12.
Optionally, the volume ratio of the skin layer 121 to the core layer 122 is 1:1.
Optionally, the volume ratio of the skin layer 121 to the core layer 122 is 2:1.
Optionally, the volume ratio of the skin layer 121 to the core layer 122 is 3:1.
Optionally, the volume ratio of the skin layer 121 to the core layer 122 is 4:1.
Optionally, the volume ratio of the skin layer 121 to the core layer 122 is 5:1.
Optionally, the volume ratio of the skin layer 121 to the core layer 122 is 10:1.
According to some embodiments of the present application, the first yarn 12 may optionally have a wire diameter of 0.16mm to 0.20mm. The thread diameter of the first yarn 12 is reasonably set, so that the thickness of the first yarn 12 is moderate, and the subsequent knitting of the knitted component 1 is also facilitated.
Optionally, according to some embodiments of the present application, the fused region 11 further comprises at least one second yarn, which is cross-woven with the first yarn 12 to form the fused region 11. The functional performance of the knitted component 1 can be enriched by adding the second yarn with the functionality.
Optionally, according to some embodiments of the present application, the core layer 122 has a melting point of 175-185 ℃. The melting point of the core layer 122 is set to 175-185 ℃, so that the core layer 122 can be prevented from melting, and the knitting softness and rebound resilience can be ensured.
According to some embodiments of the present application, the knitted component 1 is optionally a fly knitted component 1, a warp knitted component 1 or a tatting knitted component 1.
Referring to fig. 7, fig. 7 is a schematic structural view of an upper in accordance with some embodiments of the present application.
In a second aspect, the present application provides an upper 2 comprising a knitted component 1 as described above, the knitted component 1 being located at one or more of the instep, toe, heel, ankle, side of the upper 2.
The application can weave the knitted component 1 with the fusion area 11 at the instep, toe, heel, ankle, side and the like of the vamp 2 according to the requirements, so that the supporting performance, waterproof performance, rebound performance and the like of the vamp 2 are greatly improved, and the situations of breakage, loosening, yarn sliding and the like are not easy to occur.
Example 1
1-6, FIG. 1 is a schematic illustration of the construction of knitted components according to some embodiments of the present application; FIG. 2 is a schematic illustration of a knitted component of some embodiments of the present application prior to fusing a first yarn; FIG. 3 is a schematic illustration of a knitted component of some embodiments of the present application after fusing a first yarn; FIG. 4 is a schematic cross-sectional view 1 of a first yarn in a knitted component according to some embodiments of the present application; FIG. 5 is a schematic cross-sectional view of a first yarn in a knitted component according to some embodiments of the present application; fig. 6 is a schematic structural view of a first yarn sheath in a knitted component according to some embodiments of the present application.
The present embodiment provides a knitted component 1. The knitted component 1 comprises a fused area 11, the fused area 11 comprising at least one first yarn 12.
The first yarn 12 includes a core layer 122, a sheath layer 121, and the sheath layer 121 is covered outside the core layer 122. The volume ratio of the skin layer 121 to the core layer 122 is 1:1. the melting point of the skin layer 121 is lower than that of the core layer 122, specifically: the melting point of the skin layer 121 is 60-170 ℃, and the melting point of the core layer 122 is 175-185 ℃.
The skin layer 121 includes at least one yarn, which is a modified thermoplastic polyurethane elastomer modified from a plurality of thermoplastic polyurethane elastomers having different melting points. The sheath yarns are arranged in parallel or/and are wound in a staggered manner.
The core layer 122 includes at least one core yarn that is a thermoplastic polyurethane elastomer. The core yarns are arranged in parallel or/and are wound in a staggered manner.
Example 2
1-7, FIG. 1 is a schematic illustration of the construction of knitted components according to some embodiments of the present application; FIG. 2 is a schematic illustration of a knitted component of some embodiments of the present application prior to fusing a first yarn; FIG. 3 is a schematic illustration of a knitted component of some embodiments of the present application after fusing a first yarn; FIG. 4 is a schematic cross-sectional view 1 of a first yarn in a knitted component according to some embodiments of the present application; FIG. 5 is a schematic cross-sectional view of a first yarn in a knitted component according to some embodiments of the present application; FIG. 6 is a schematic structural view of a first yarn sheath in a knitted component according to some embodiments of the present application; fig. 7 is a schematic structural view of an upper in accordance with some embodiments of the present application.
The present embodiment provides an upper 2 comprising a knitted component 1, the knitted component 1 being located at one or more of the instep, toe, heel, ankle, side of the upper 2.
The knitted component 1 comprises a fused area 11, the fused area 11 comprising at least one first yarn 12.
The first yarn 12 includes a core layer 122, a sheath layer 121, and the sheath layer 121 is covered outside the core layer 122. The volume ratio of the skin layer 121 to the core layer 122 is 1:1. the melting point of the skin layer 121 is lower than that of the core layer 122, specifically: the melting point of the skin layer 121 is 60-170 ℃, and the melting point of the core layer 122 is 175-185 ℃.
The skin layer 121 includes at least one yarn, which is a modified thermoplastic polyurethane elastomer modified from a plurality of thermoplastic polyurethane elastomers having different melting points. The sheath yarns are arranged in parallel or/and are wound in a staggered manner.
The core layer 122 includes at least one core yarn that is a thermoplastic polyurethane elastomer. The core yarns are arranged in parallel or/and are wound in a staggered manner.
It is to be understood that the embodiments disclosed herein are not limited to the particular process steps or materials disclosed herein, but are intended to extend to equivalents of such features as would be understood by one of ordinary skill in the relevant arts. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.
Reference in the specification to "an embodiment" means that a particular feature, or characteristic, described in connection with the embodiment is included in at least one embodiment of the application. Thus, appearances of the phrase or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.
It should be noted that in the foregoing description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be embodied in other forms than as described herein, and the scope of the present application is therefore not limited to the specific embodiments disclosed above.

Claims (11)

1. A knitted component comprising a fused region comprising at least one first yarn, the first yarn comprising a core layer, a skin layer surrounding the core layer, the skin layer having a melting point lower than the melting point of the core layer, wherein the skin layer has a melting point of 60 ℃ to 170 ℃.
2. The knitted component of claim 1, wherein the skin layer comprises at least one skin yarn, the skin yarn being a modified thermoplastic polyurethane elastomer modified from a plurality of thermoplastic polyurethane elastomers having different melting points.
3. The knitted component of claim 1, wherein the core layer comprises at least one core yarn, the core yarn being a thermoplastic polyurethane elastomer.
4. The knitted component of claim 1, wherein the skin layer comprises at least one skin yarn, each skin yarn being arranged in parallel or/and intertwined.
5. A knitted component according to claim 1, wherein the core layer comprises at least one core yarn, each core yarn being arranged in parallel or/and intertwined.
6. The knitted component of claim 1, wherein a volume ratio of the skin layer to the core layer is 1:9-19:1.
7. The knitted component of claim 1, wherein the first yarn has a thread diameter of 0.16mm to 0.20mm.
8. The knitted component of claim 1, wherein the fused region further comprises at least one second yarn, the second yarn being interwoven with the first yarn to form the fused region.
9. The knitted component of claim 1, wherein the core layer has a melting point of 175 ℃ to 185 ℃.
10. The knitted component of claim 1, wherein the knitted component is a fly knitted component, a warp knitted component, or a tatting knitted component.
11. An upper comprising the knitted component of any one of claims 1-10 located at one or more of an instep, toe, heel, ankle, side of the upper.
CN202222975422.3U 2022-11-07 2022-11-07 Knitted component and vamp Active CN219260382U (en)

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CN202222975422.3U CN219260382U (en) 2022-11-07 2022-11-07 Knitted component and vamp
PCT/CN2023/122786 WO2024099002A1 (en) 2022-11-07 2023-09-28 Fusion reinforcing component, knitted fabric, production process, and shoe upper

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CN202222975422.3U CN219260382U (en) 2022-11-07 2022-11-07 Knitted component and vamp

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024099002A1 (en) * 2022-11-07 2024-05-16 信泰(福建)科技有限公司 Fusion reinforcing component, knitted fabric, production process, and shoe upper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024099002A1 (en) * 2022-11-07 2024-05-16 信泰(福建)科技有限公司 Fusion reinforcing component, knitted fabric, production process, and shoe upper

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