WO2024099002A1 - 一种熔合加固部件、针织面料、其生产工艺及鞋面 - Google Patents

一种熔合加固部件、针织面料、其生产工艺及鞋面 Download PDF

Info

Publication number
WO2024099002A1
WO2024099002A1 PCT/CN2023/122786 CN2023122786W WO2024099002A1 WO 2024099002 A1 WO2024099002 A1 WO 2024099002A1 CN 2023122786 W CN2023122786 W CN 2023122786W WO 2024099002 A1 WO2024099002 A1 WO 2024099002A1
Authority
WO
WIPO (PCT)
Prior art keywords
yarn
layer
knitted fabric
reinforcement component
fused
Prior art date
Application number
PCT/CN2023/122786
Other languages
English (en)
French (fr)
Inventor
许金升
李颍泉
聂海轩
Original Assignee
信泰(福建)科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202222975422.3U external-priority patent/CN219260382U/zh
Priority claimed from CN202211384809.XA external-priority patent/CN115821465A/zh
Priority claimed from CN202222976578.3U external-priority patent/CN219010601U/zh
Application filed by 信泰(福建)科技有限公司 filed Critical 信泰(福建)科技有限公司
Publication of WO2024099002A1 publication Critical patent/WO2024099002A1/zh

Links

Definitions

  • the present application relates to the technical field of knitted uppers, and in particular to a fusion reinforcement component, a knitted fabric, a production process thereof, and an upper.
  • the purpose of the present application is to overcome the above-mentioned shortcomings and provide a fusion reinforcement component, knitted fabric, its production process and upper.
  • the fusion reinforcement component of the present application is woven with a first yarn having a skin-core structure. Since the melting point of the skin layer of the first yarn is lower than the core layer, the skin layer will partially melt when heated. When melted to a certain extent, the coils woven by the first yarn will fuse with each other to form a protective layer on the surface of the knitted fabric, providing certain support performance for the knitted fabric, and the core layer will not be melted, and still retains certain retraction performance for the knitted fabric. Even if it is pulled by external force, it is not easy to break, loosen, slip yarn, etc., which will cause the knitted fabric to deform.
  • the present application provides a fused reinforcement component, which includes at least one first yarn, the first yarn including a core layer and a skin layer covering the core layer, the melting point of the skin layer is lower than the melting point of the core layer, wherein the melting point of the skin layer is 60°C-170°C.
  • the first yarn used in the present application has a skin-core structure, specifically a skin layer with a low melting point and a core layer with a high melting point.
  • a protective layer of the fusion area is formed on the surface of the fusion reinforcement component.
  • the protective layer can provide certain supporting performance for the fusion reinforcement component, and the wear resistance and bending resistance of the fusion reinforcement component will also be greatly enhanced; at the same time, since the core layer is not melted, the fused protective layer will also provide the fusion reinforcement component with certain retraction performance, and it is not easy to deform even if it is affected by external force.
  • a dense fusion area (protective layer) is formed on the surface of the fused reinforcement component, which can prevent liquid from splashing, thereby greatly improving the waterproof performance of the fused reinforcement component; at the same time, since the fusion area (protective layer) is relatively dense, the gaps between the yarns become fewer and smaller, and impurities such as dust are not easy to enter the gaps, making the fused reinforcement component easier to clean.
  • the first yarn skin layer When the first yarn skin layer is completely fused by heat to form a fusion area (protective layer), it can replace the "hot pressing" process of subsequent processing of the fusion reinforced components, saving production costs and improving production efficiency.
  • the fused reinforcement component has a plurality of irregular through holes.
  • the present application uses a first yarn with a skin-core structure having a melting point difference for weaving. When heated, the skin layer of the first yarn fuses and the core layer remains intact. The coils woven by the first yarn fuse with each other to form a plurality of irregular through holes, which can ensure the air permeability of the fused reinforcement component.
  • the skin layer includes at least one leather yarn, which is a modified thermoplastic polyurethane elastomer, which is formed by modifying multiple thermoplastic polyurethane elastomers with different melting points.
  • the present application uses multiple thermoplastic polyurethane elastomers with different melting points to form a modified thermoplastic polyurethane elastomer, which has the characteristics of a low melting point, and its lowest melting point can reach 60°C, which lays a solid foundation for the subsequent processing of fusion reinforcement components.
  • the core layer includes at least one core yarn, and the core yarn is a thermoplastic polyurethane elastomer.
  • Thermoplastic polyurethane elastomer has a high melting point and strong resilience. As the core layer, it can ensure the structural stability and resilience of the first yarn, thereby making the fused reinforcement component have a certain retraction performance.
  • the cortex comprises at least one cortex yarn, and each of the cortex yarns is arranged in parallel or/and intertwined.
  • the present application arranges the cortex layer into a plurality of cortex yarns arranged in parallel or/and intertwined, which greatly improves the structural stability of the cortex layer.
  • the core layer includes at least one core yarn, each of which is arranged in parallel or/and interlaced.
  • the present application configures the core layer to be a plurality of core yarns arranged in parallel or/and interlaced, which greatly improves the structural stability and resilience of the core layer.
  • the volume ratio of the skin layer to the core layer is 1:9-19:1.
  • the present application reasonably sets the volume ratio between the skin layer and the core layer so that the first yarn has moderate softness and elasticity, which is convenient for subsequent weaving of the fusion reinforcement component.
  • the diameter of the first yarn is 0.16 mm-0.20 mm.
  • the present application reasonably sets the diameter of the first yarn so that the thickness of the first yarn is moderate, which is also convenient for subsequent weaving of the fusion reinforcement component.
  • the fused reinforcement component further includes at least one second yarn, and the second yarn is cross-woven with the first yarn to form the fused reinforcement component.
  • the present application can enrich the functional performance of the fused reinforcement component by adding a functional second yarn.
  • the melting point of the core layer is 175° C.-185° C.
  • the present application sets the melting point of the core layer to 175° C.-185° C., thereby ensuring that the core layer does not melt and also ensuring the softness and resilience of the fused reinforcement component.
  • the fused reinforcement component is a fly-knit fused reinforcement component, a warp-knit fused reinforcement component, or a woven fused reinforcement component.
  • the present application provides a knitted fabric, including a knitted fabric woven in one piece, the knitted fabric including
  • a surface layer comprising at least one first yarn
  • the first yarn is woven into a surface to form the surface layer
  • the first yarn comprises a core layer and a skin layer covering the core layer
  • the melting point of the skin layer is lower than the melting point of the core layer
  • the melting point of the skin layer is 60° C.-170° C.
  • a bottom layer comprising at least one third yarn
  • the third yarn is knitted as a bottom layer and a top layer, and the third yarn is an elastic yarn
  • the skin layer of the first yarn When heated, the skin layer of the first yarn is easily fused and forms the above-mentioned fused reinforcement component on the surface layer.
  • the present application utilizes a first yarn with a melting point difference skin-core structure to weave a surface layer, and an elastic third yarn to weave a bottom layer.
  • the knitted fabric After the knitted fabric is woven as a whole, it is ironed.
  • the first yarn When the first yarn is heated, the skin layer will partially melt while the core layer will not melt.
  • the melting reaches a certain degree, the coils woven by the first yarn will fuse with each other to form a protective layer on the surface layer of the knitted fabric, providing the knitted fabric with a certain retractability. Even if it is pulled by external force, it is not easy to break, loosen, slip, etc., which will cause the knitted fabric to deform.
  • the bottom layer of the present application is woven with an elastic third yarn, which can ensure the resilience and softness of the knitted fabric.
  • the fused reinforcement component has a plurality of irregular through holes.
  • the present application uses a first yarn with a skin-core structure having a melting point difference for weaving. When heated, the skin layer of the first yarn fuses and the core layer remains intact. The coils woven by the first yarn fuse with each other to form a plurality of irregular through holes, which can ensure the air permeability of the fused reinforcement component and the air permeability of the knitted fabric.
  • the skin layer includes at least one leather yarn, which is a modified thermoplastic polyurethane elastomer, which is formed by modifying multiple thermoplastic polyurethane elastomers with different melting points.
  • the present application uses multiple thermoplastic polyurethane elastomers with different melting points to form a modified thermoplastic polyurethane elastomer, which has the characteristics of a low melting point, and its lowest melting point can reach 60°C, which lays a solid foundation for the subsequent processing of knitted fabrics.
  • the core layer includes at least one core yarn, and the core yarn is a thermoplastic polyurethane elastomer.
  • Thermoplastic polyurethane elastomer has a high melting point and strong resilience, and as the core layer, it can ensure the structural stability and resilience of the first yarn.
  • the cortex comprises at least one cortex yarn, and each of the cortex yarns is arranged in parallel or/and intertwined.
  • the present application arranges the cortex layer into a plurality of cortex yarns arranged in parallel or/and intertwined, which greatly improves the structural stability of the cortex layer.
  • the core layer includes at least one core yarn, and each of the core yarns is arranged in parallel or/and interlaced.
  • the present application arranges the core layer into multiple core yarns arranged in parallel or/and interlaced, which greatly improves the structural stability of the core layer.
  • the volume ratio of the skin layer to the core layer is 1:9-19:1.
  • the present application reasonably sets the volume ratio between the skin layer and the core layer, so that the first yarn has moderate softness and elasticity, which is convenient for subsequent knitting of knitted fabrics.
  • the diameter of the first yarn is 0.16 mm-0.20 mm.
  • the present application reasonably sets the diameter of the first yarn so that the thickness of the first yarn is moderate, which is also convenient for subsequent weaving of the knitted fabric.
  • the fused reinforcement component further includes at least one second yarn, and the second yarn is cross-woven with the first yarn to form the fused reinforcement component.
  • the present application can enrich the functional performance of the fused reinforcement component by adding a functional second yarn.
  • the melting point of the core layer is 175° C.-185° C.
  • the present application sets the melting point of the core layer to 175° C.-185° C., thereby ensuring that the core layer does not melt and also ensuring the softness and resilience of the fused reinforcement component.
  • the knitted fabric is a fly knitted fabric, a warp knitted fabric or a woven knitted fabric.
  • the present application provides a production process for a knitted fabric, comprising the following steps:
  • Material preparation step select knitting materials according to the pattern and style of knitted fabrics and the process requirements;
  • Weaving step importing the corresponding weaving program into the weaving machine, inputting the corresponding parameters, and weaving the knitted fabric;
  • Ironing step placing the knitted fabric at 60°C-170°C for ironing
  • An air cooling step is to air cool the knitted fabric after ironing to form a finished knitted fabric
  • the knitting step includes a surface layer knitting and a bottom layer knitting, wherein the surface layer knitting is formed by knitting the first yarn as the surface layer, and the bottom layer knitting is formed by knitting the third yarn as the bottom layer and the surface tuck knitting, wherein the first yarn includes a core layer and a skin layer covering the core layer, wherein the melting point of the skin layer is lower than the melting point of the core layer, and the melting point of the skin layer is 60° C.-170° C.;
  • the skin layer of the first yarn is easily fused and the above-mentioned fused reinforcement component is formed on the surface layer.
  • the present application utilizes a first yarn with a melting point difference skin-core structure to weave a surface layer, and a third yarn with elasticity to weave a bottom layer.
  • the knitted fabric After the knitted fabric is woven as a whole, it is ironed.
  • the skin layer partially melts.
  • the coils woven by the first yarn fuse with each other to form a protective layer on the surface layer of the knitted fabric, providing the knitted fabric with a certain retractability. Even if it is pulled by external forces, it is not easy to break, loosen, slip, etc., which may cause the knitted fabric to deform.
  • the knitting method of the present application is simple, the production process is simplified, and the knitted fabric produced has good air permeability and resilience, high tensile strength, is not easy to deform, feels soft, and is easy to clean.
  • the present application provides a shoe upper, comprising the above-mentioned fused reinforcement component, which is located at one or more of the instep, toe, heel, ankle, and side of the shoe upper.
  • the present application can weave and fuse reinforcement components at the instep, toe, heel, ankle, side, etc. of the shoe upper, so that the support performance, waterproof performance, rebound performance, etc. of the shoe upper are greatly improved, and it is not easy to break, loosen, slip, etc.
  • the present application provides a shoe upper, which is made of a knitted fabric, and the knitted fabric is the knitted fabric mentioned above or a knitted fabric produced by the above-mentioned production process.
  • the first yarn used in the present application has a skin-core structure, specifically a skin layer with a low melting point and a core layer with a high melting point.
  • a protective layer of the fusion area is formed on the surface of the fusion reinforcement component, and the protective layer can provide certain support performance for the fusion reinforcement component, and the wear resistance and bending resistance of the fusion reinforcement component will also be greatly enhanced; at the same time, since the core layer is not melted, the fused protective layer will also provide certain retraction performance for the fusion reinforcement component, and it is not easy to deform even if it is pulled by external force.
  • a dense fusion area (protective layer) is formed on the surface of the fusion reinforcement component, which can prevent liquid from splashing, so that the waterproof performance of the fusion reinforcement component is greatly improved; at the same time, since the fusion area (protective layer) is relatively dense, the gap between the yarns becomes less and smaller, and impurities such as dust are not easy to enter the gap, making the fusion reinforcement component easier to clean.
  • the first yarn skin layer is completely fused by heat to form a fusion area (protective layer), it can replace the "hot pressing" process of subsequent processing of the fusion reinforced components, saving production costs and improving production efficiency.
  • the present application utilizes a first yarn with a melting point difference skin-core structure to weave a surface layer, and an elastic third yarn to weave a bottom layer.
  • the knitted fabric After the knitted fabric is woven as a whole, it is ironed.
  • the first yarn When the first yarn is heated, the skin layer will partially melt while the core layer will not melt.
  • the melting reaches a certain degree, the coils woven by the first yarn will fuse with each other to form a protective layer on the surface layer of the knitted fabric, providing the knitted fabric with a certain retractability. Even if it is pulled by external force, it is not easy to break, loosen, slip, etc., which will cause the knitted fabric to deform.
  • the bottom layer of the present application is woven with an elastic third yarn, which can ensure the resilience and softness of the knitted fabric.
  • the present application adopts a first yarn woven surface layer with a skin-core structure having a melting point difference.
  • the skin layer of the first yarn fuses and the core layer remains original.
  • the coils woven by the first yarn fuse with each other to form a plurality of irregular through holes, thereby ensuring the breathability and waterproof performance of the knitted fabric. Since the gaps between the yarns become smaller and smaller, dust, impurities, etc. are not easy to enter the knitted fabric, making the knitted fabric easy to clean.
  • the structures of the skin layer and the core layer of the first yarn of the present application can be set in various ways, which can not only change the structural properties of the first yarn, but also change the structural properties of the knitted component.
  • the present application can weave and fuse reinforcement components at the instep, toe, heel, ankle, side, etc. of the shoe upper, so that the support performance, waterproof performance, rebound performance, etc. of the shoe upper are greatly improved, and it is not easy to break, loosen, slip, etc.
  • FIG1 is a schematic diagram of the structure of a fusion reinforcement component in some embodiments of the present application.
  • FIG2 is a schematic diagram of a first yarn before fusion in a fusion reinforcement component in some embodiments of the present application
  • FIG3 is a schematic diagram of a first yarn after fusion in a fusion reinforcement component in some embodiments of the present application.
  • FIG4 is a schematic cross-sectional view 1 of a first yarn in a fused reinforcement component in some embodiments of the present application;
  • FIG5 is a schematic cross-sectional view 2 of a first yarn in a fused reinforcement component in some embodiments of the present application
  • FIG6 is a schematic diagram of the structure of the first yarn skin layer in the fusion reinforcement component in some embodiments of the present application.
  • FIG7 is a schematic diagram of the structure of knitted fabrics in some embodiments of the present application.
  • FIG8 is a diagram of yarn interlacing of knitted fabrics in some embodiments of the present application.
  • FIG9 is a schematic diagram of the structure of a shoe upper in some embodiments of the present application.
  • FIG. 10 is a weaving diagram of a knitted fabric according to some embodiments of the present application.
  • Figure 1 is a schematic diagram of the structure of the fusion reinforcement component of some embodiments of the present application
  • Figure 2 is a schematic diagram of the first yarn before fusion in the fusion reinforcement component of some embodiments of the present application
  • Figure 3 is a schematic diagram of the first yarn after fusion in the fusion reinforcement component of some embodiments of the present application
  • Figure 4 is a schematic diagram 1 of the cross-section of the first yarn in the fusion reinforcement component of some embodiments of the present application
  • Figure 5 is a schematic diagram 2 of the cross-section of the first yarn in the fusion reinforcement component of some embodiments of the present application.
  • the present application provides a fusion reinforcement component 1.
  • the fusion reinforcement component 1 includes at least one first yarn 11, and the first yarn 11 includes a core layer 111 and a skin layer 112.
  • the skin layer 112 is coated outside the core layer 111, and the melting point of the skin layer 112 is lower than the melting point of the core layer 111.
  • the melting point of the skin layer 112 is 60°C-170°C.
  • the first yarn 11 used in the present application has a skin-core structure, specifically a skin layer 112 with a low melting point and a core layer 111 with a high melting point.
  • a protective layer of the fusion area is formed on the surface of the fusion reinforcement component 1.
  • the protective layer can provide certain supporting performance for the fusion reinforcement component 1, and the wear resistance and bending resistance of the fusion reinforcement component 1 will also be greatly enhanced; at the same time, since the core layer 111 is not melted, the fused protective layer will also provide a certain retraction performance for the fusion reinforcement component 1, and it is not easy to deform even if it is affected by external force.
  • a dense fusion area (protective layer) is formed on the surface of the fusion reinforcement component 1, which can prevent liquid from splashing, thereby greatly improving the waterproof performance of the fusion reinforcement component 1; at the same time, since the fusion area (protective layer) is relatively dense, the gaps between the yarns become fewer and smaller, and impurities such as dust are not easy to enter the gaps, making the fusion reinforcement component 1 easier to wash and clean.
  • the skin layer 112 of the first yarn 11 When the skin layer 112 of the first yarn 11 is completely fused by heat to form a fusion area (protective layer), it can replace the "hot pressing" process of subsequent processing of the fusion reinforcement component 1, saving production costs and improving production efficiency.
  • the melting point of the skin layer 112 is 60°C, 70°C, 80°C, 90°C, 100°C, 110°C, 120°C, 130°C, 140°C, 150°C, 160°C, 170°C, or its value is within the range obtained by combining any two of the above values.
  • the fused reinforcement component 1 has a plurality of irregular through holes 12.
  • the present application uses a first yarn 11 with a skin-core structure having a melting point difference for weaving. When heated, the skin layer 112 of the first yarn 11 fuses and the core layer 111 remains in its original state. The coils woven by the first yarn 11 fuse with each other to form a plurality of irregular through holes 12, which can ensure the air permeability of the fused reinforcement component 1.
  • the skin layer 112 may include at least one leather yarn, which is a modified thermoplastic polyurethane elastomer, which is formed by modifying multiple thermoplastic polyurethane elastomers with different melting points.
  • the present application uses multiple thermoplastic polyurethane elastomers with different melting points to form a modified thermoplastic polyurethane elastomer, which has the characteristics of a low melting point, and its lowest melting point can reach 60°C, which lays a solid foundation for the subsequent processing of the fusion reinforcement component 1.
  • the core layer 111 optionally includes at least one core yarn, and the core yarn is a thermoplastic polyurethane elastomer.
  • Thermoplastic polyurethane elastomer has a high melting point and strong resilience. As the core layer 111, it can ensure the structural stability and resilience of the first yarn 11, thereby making the fusion reinforcement component 1 have a certain retraction performance.
  • FIG. 6 is a schematic diagram of the structure of the first yarn sheath in the fusion reinforcement component of some embodiments of the present application.
  • the cortex 112 may include at least one cortex yarn, each of which is arranged in parallel or/and intertwined.
  • the present application configures the cortex 112 to be a plurality of cortex yarns arranged in parallel or/and intertwined, which greatly improves the structural stability of the cortex 112.
  • the skin layer 112 includes at least one skin yarn, and the skin yarns are arranged parallel to each other.
  • the skin layer 112 includes at least one skin yarn, and the skin yarns are intertwined and wound with each other.
  • the skin layer 112 includes at least one skin yarn, some of which are arranged in parallel with each other, and some of which are intertwined with each other.
  • the core layer 111 optionally includes at least one core yarn, and each of the core yarns is arranged in parallel or/and interlaced.
  • the present application configures the core layer 111 to be a plurality of core yarns arranged in parallel or/and interlaced, which greatly improves the structural stability and resilience of the core layer 111.
  • the core layer 111 includes at least one core yarn, and the core yarns are arranged parallel to each other.
  • the core layer 111 includes at least one core yarn, and the core yarns are interlaced and wound with each other.
  • the core layer 111 includes at least one core yarn, some of the core yarns are arranged parallel to each other, and some of the core yarns are intertwined and wound.
  • the volume ratio of the skin layer 112 to the core layer 111 is 1:9-19:1.
  • the present application reasonably sets the volume ratio between the skin layer 112 and the core layer 111, so that the first yarn 11 has moderate softness and elasticity, which is convenient for subsequent weaving of the fusion reinforcement component 1.
  • the volume ratio of the skin layer 112 to the core layer 111 is 1:9, 1:8, 1:7, 1:6, 1:5, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 9:1, 10:1, 11:1, 12:1, 13:1, 14:1, 15:1, 16:1, 17:1, 18:1, 19:1, or its value is within the range obtained by combining any two of the above values.
  • the diameter of the first yarn 11 is 0.16mm-0.20mm.
  • the present application reasonably sets the diameter of the first yarn 11 so that the thickness of the first yarn 11 is moderate, which is also convenient for subsequent weaving of the fusion reinforcement component 1.
  • the wire diameter of the first yarn 11 is 0.16 mm, 0.17 mm, 0.18 mm, 0.19 mm, 0.20 mm, or its value is within the range obtained by combining any two of the above values.
  • the fusion reinforcement component 1 further includes at least one second yarn, and the second yarn is cross-woven with the first yarn 11 to form the fusion reinforcement component 1.
  • the present application can enrich the functional performance of the fusion reinforcement component 1 by adding a functional second yarn.
  • the melting point of the core layer 111 is optionally 175° C.-185° C.
  • the present application sets the melting point of the core layer 111 to 175° C.-185° C. to ensure that the core layer 111 does not melt and also ensure the softness and resilience of the fused reinforcement component 1 .
  • the melting point of the core layer 111 is 175°C, 176°C, 177°C, 178°C, 179°C, 180°C, 181°C, 182°C, 183°C, 184°C, 185°C, or its value is within the range obtained by combining any two of the above values.
  • the fused reinforcement component 1 is a flying woven fused reinforcement component 1 , a warp knitted fused reinforcement component 1 , or a woven fused reinforcement component 1 .
  • FIG. 7 is a schematic diagram of the structure of the knitted fabric of some embodiments of the present application
  • FIG. 8 is a yarn interlacing diagram of the knitted fabric of some embodiments of the present application.
  • the present application provides an integrally woven knitted fabric 2.
  • the knitted fabric 2 includes a surface layer 21 and a bottom layer 22.
  • the surface layer 21 includes at least one first yarn 11, which is woven into a surface to form the surface layer 21.
  • the first yarn 11 includes a core layer 111 and a skin layer 112 covering the core layer 111.
  • the melting point of the skin layer 112 is lower than that of the core layer 111, and the melting point of the skin layer 112 is 60° C.-170° C. When heated, the skin layer 112 of the first yarn 11 is easily fused and forms a fused reinforcement component 1 on the surface layer 21.
  • the bottom layer 22 includes at least one third yarn 221.
  • the third yarn 221 is knitted as a bottom layer and a top layer to form the bottom layer 22.
  • the third yarn 221 is an elastic yarn.
  • the present application uses the first yarn 11 with a melting point difference skin-core structure to weave the surface layer 21, and the third yarn 221 with elasticity to weave the bottom layer 22.
  • the knitted fabric 2 is woven as a whole, it is ironed.
  • the first yarn 11 is heated, the skin layer 112 will partially melt while the core layer 111 will not melt.
  • the coils woven by the first yarn 11 will fuse with each other, forming a protective layer on the surface layer 21 of the knitted fabric 2, providing the knitted fabric 2 with a certain retractability. Even if it is pulled by external force, it is not easy to break, loosen, slip, etc., causing the knitted fabric 2 to deform.
  • the bottom layer 22 of the present application is woven with the third yarn 221 with elasticity, which can ensure the resilience and softness of the knitted fabric 2.
  • the fusion reinforcement component 1 has a plurality of irregular through holes 12.
  • the present application uses a first yarn 11 with a skin-core structure having a melting point difference for weaving. When heated, the skin layer 112 of the first yarn 11 fuses and the core layer 111 remains in its original state. The coils woven by the first yarn 11 fuse with each other to form a plurality of irregular through holes 12, which can ensure the air permeability of the fusion reinforcement component 1 and the air permeability of the knitted fabric 2.
  • the skin layer 112 includes at least one leather yarn, which is a modified thermoplastic polyurethane elastomer, and the modified thermoplastic polyurethane elastomer is formed by modifying multiple thermoplastic polyurethane elastomers with different melting points.
  • the present application uses multiple thermoplastic polyurethane elastomers with different melting points to form a modified thermoplastic polyurethane elastomer, which has the characteristics of a low melting point, and its lowest melting point can reach 60°C, which lays a solid foundation for the subsequent processing of the knitted fabric 2.
  • the core layer 111 may include at least one core yarn, which is a thermoplastic polyurethane elastomer.
  • Thermoplastic polyurethane elastomer has a high melting point and strong resilience, and as the core layer 111, it can ensure the structural stability and resilience of the first yarn 11.
  • the cortex 112 may include at least one cortex yarn, each of which is arranged in parallel or/and intertwined.
  • the present application configures the cortex 112 to be a plurality of cortex yarns arranged in parallel or/and intertwined, which greatly improves the structural stability of the cortex 112.
  • the skin layer 112 includes at least one skin yarn, and the skin yarns are arranged parallel to each other.
  • the skin layer 112 includes at least one skin yarn, and the skin yarns are intertwined and wound with each other.
  • the skin layer 112 includes at least one skin yarn, some of the skin yarns are arranged in parallel to each other, and some of the skin yarns are intertwined with each other.
  • the core layer 111 optionally includes at least one core yarn, each of which is arranged in parallel or/and interlaced.
  • the present application configures the core layer 111 to be a plurality of core yarns arranged in parallel or/and interlaced, which greatly improves the structural stability of the core layer 111.
  • the core layer 111 includes at least one core yarn, and the core yarns are arranged parallel to each other.
  • the core layer 111 includes at least one core yarn, and the core yarns are interlaced and wound with each other.
  • the core layer 111 includes at least one core yarn, some of the core yarns are arranged parallel to each other, and some of the core yarns are intertwined and wound.
  • the volume ratio of the skin layer 112 to the core layer 111 is 1:9-19:1.
  • the present application reasonably sets the volume ratio between the skin layer 112 and the core layer 111, so that the first yarn 11 has moderate softness and elasticity, which is convenient for subsequent weaving of the knitted fabric 2.
  • the diameter of the first yarn 11 is 0.16mm-0.20mm.
  • the present application reasonably sets the diameter of the first yarn 11 so that the thickness of the first yarn 11 is moderate, which is also convenient for subsequent weaving of the knitted fabric 2.
  • the fusion reinforcement component 1 further includes at least one second yarn, and the second yarn is cross-woven with the first yarn 11 to form the fusion reinforcement component 1.
  • the present application can enrich the functional performance of the fusion reinforcement component 1 by adding a functional second yarn.
  • the melting point of the core layer 111 is optionally 175° C.-185° C.
  • the present application sets the melting point of the core layer 111 to 175° C.-185° C. to ensure that the core layer 111 does not melt and also ensure the softness and resilience of the fused reinforcement component 1 .
  • the knitted fabric 2 is a flying knitted fabric 2, a warp knitted fabric 2 or a woven knitted fabric 2.
  • the present application provides a production process of a knitted fabric 2, comprising the following steps:
  • the knitting step includes knitting the surface layer 21 and the bottom layer 22, the surface layer 21 is knitted by the first yarn 11 as the surface knitting, and the bottom layer 22 is knitted by the third yarn 221 as the bottom knitting and the surface tuck knitting, the first yarn 11 includes a core layer 111 and a skin layer 112 coated outside the core layer 111, the melting point of the skin layer 112 is lower than the melting point of the core layer 111, and the melting point of the skin layer 112 is 60°C-170°C.
  • the knitted fabric 2 is placed at 60° C.-170° C. for ironing; during the ironing and heating, the skin layer 112 of the first yarn 11 is easily fused and forms a fused reinforcement component 1 on the surface layer 21 .
  • the knitted fabric 2 after ironing is air-cooled to form a finished knitted fabric 2.
  • the present application utilizes a first yarn 11 with a melting point difference skin-core structure to weave a surface layer 21, and a third yarn 221 with elasticity to weave a bottom layer 22.
  • the knitted fabric 2 is woven as a whole, it is ironed.
  • the skin layer 112 will partially melt.
  • the coils woven by the first yarn 11 will fuse with each other, forming a protective layer on the surface layer 21 of the knitted fabric 2, providing a certain retraction performance for the knitted fabric 2. Even if it is pulled by external force, it is not easy to break, loosen, slip, etc., causing the knitted fabric 2 to deform.
  • the knitting method of the present application is simple, the production process is simplified, and the knitted fabric 2 produced has good air permeability and resilience, high tensile strength, not easy to deform, soft to the touch, and easy to clean.
  • FIG. 9 is a schematic diagram of the structure of the upper of some embodiments of the present application.
  • the present application provides a shoe upper, comprising a fused reinforcement component 1, which is located at one or more of the instep, toe, heel, ankle, and side of the shoe upper.
  • the present application can weave and fuse the reinforcement components 1 at the instep, toe, heel, ankle, side, etc. of the shoe upper, so that the support performance, waterproof performance, rebound performance, etc. of the shoe upper are greatly improved, and it is not easy to break, loosen, slip, etc.
  • the present application provides a shoe upper, which is made of a knitted fabric 2, and the knitted fabric 2 is the above-mentioned knitted fabric 2 or the knitted fabric 2 produced by the above-mentioned production process.
  • the fusion reinforcement component 1 has a plurality of irregular through holes 12 and includes at least one first yarn 11.
  • the first yarn 11 includes a core layer 111 and a skin layer 112.
  • the volume ratio of the skin layer 112 to the core layer 111 is 1:1.
  • the skin layer 112 is coated outside the core layer 111, and the melting point of the skin layer 112 is lower than the melting point of the core layer 111.
  • the melting point of the skin layer 112 is 60°C-170°C, and the melting point of the core layer 111 is 175°C-185°C.
  • the skin layer 112 includes at least one skin yarn, and is formed by the skin yarns being arranged in parallel or/and intertwined.
  • the skin yarn is a modified thermoplastic polyurethane elastomer, which is formed by modifying multiple thermoplastic polyurethane elastomers with different melting points.
  • the core layer 111 includes at least one core yarn, and is formed by the core yarns being arranged in parallel or/and intertwined.
  • the core yarn is thermoplastic polyurethane elastomer.
  • this embodiment provides a knitted fabric 2, which is woven in one piece.
  • the knitted fabric 2 includes a surface layer 21 and a bottom layer 22, and the bottom layer 22 is woven under the surface layer 21.
  • the surface layer 21 includes at least one first yarn 11, and the first yarn 11 is woven to form the surface layer 21.
  • the first yarn 11 includes a core layer 111 and a skin layer 112 wrapped outside the core layer 111, and the volume ratio of the skin layer 112 to the core layer 111 is 1:1.
  • the melting point of the skin layer 112 is lower than the melting point of the core layer 111, wherein the melting point of the skin layer 112 is 60°C-170°C, and the melting point of the core layer 111132 is 175°C-185°C.
  • the skin layer 112 includes a skin yarn, which is a modified thermoplastic polyurethane elastomer
  • the core layer 111 includes a core yarn, which is a thermoplastic polyurethane elastomer.
  • the bottom layer 22 includes at least one third yarn 221.
  • the third yarn 221 is knitted as a bottom layer and a top layer to form the bottom layer 22.
  • the third yarn 221 is an elastic yarn.
  • the skin layer 112 of the first yarn 11 When heated, the skin layer 112 of the first yarn 11 is easily fused and forms a fused reinforcement component 1 having a plurality of irregular through holes 12 on the surface layer 21 .
  • this embodiment provides a knitted fabric 2, which is woven in one piece.
  • the knitted fabric 2 includes a surface layer 21 and a bottom layer 22, and the bottom layer 22 is woven under the surface layer 21.
  • the surface layer 21 includes at least one first yarn 11, and the first yarn 11 is woven to form the surface layer 21.
  • the first yarn 11 includes a core layer 111 and a skin layer 112 wrapped outside the core layer 111, and the volume ratio of the skin layer 112 to the core layer 111 is 1:1.
  • the melting point of the skin layer 112 is lower than the melting point of the core layer 111, wherein the melting point of the skin layer 112 is 60°C-170°C, and the melting point of the core layer 111 is 175°C-185°C.
  • the skin layer 112 is formed by a plurality of skin yarns arranged in parallel, and the skin yarns are modified thermoplastic polyurethane elastomer;
  • the core layer 111 is formed by a plurality of core yarns arranged in parallel, and the core yarns are thermoplastic polyurethane elastomer.
  • the bottom layer 22 includes at least one third yarn 221.
  • the third yarn 221 is knitted as a bottom layer and a top layer to form the bottom layer 22.
  • the third yarn 221 is an elastic yarn.
  • the skin layer 112 of the first yarn 11 When heated, the skin layer 112 of the first yarn 11 is easily fused and forms a fused reinforcement component 1 having a plurality of irregular through holes 12 on the surface layer 21 .
  • this embodiment provides a knitted fabric 2, which is woven in one piece.
  • the knitted fabric 2 includes a surface layer 21 and a bottom layer 22, and the bottom layer 22 is woven under the surface layer 21.
  • the surface layer 21 includes at least one first yarn 11, and the first yarn 11 is woven to form the surface layer 21.
  • the first yarn 11 includes a core layer 111 and a skin layer 112 wrapped outside the core layer 111, and the volume ratio of the skin layer 112 to the core layer 111 is 1:1.
  • the melting point of the skin layer 112 is lower than the melting point of the core layer 111, wherein the melting point of the skin layer 112 is 60°C-170°C, and the melting point of the core layer 111 is 175°C-185°C.
  • the skin layer 112 is formed by interlacing multiple skin yarns, and the skin yarns are modified thermoplastic polyurethane elastomers;
  • the core layer 111 is formed by interlacing multiple core yarns, and the core yarns are thermoplastic polyurethane elastomers.
  • the bottom layer 22 includes at least one third yarn 221.
  • the third yarn 221 is knitted as a bottom layer and a top layer to form the bottom layer 22.
  • the third yarn 221 is an elastic yarn.
  • the skin layer 112 of the first yarn 11 When heated, the skin layer 112 of the first yarn 11 is easily fused and forms a fused reinforcement component 1 having a plurality of irregular through holes 12 on the surface layer 21 .
  • This embodiment provides a shoe upper, including a fused reinforcement component 1, which is located at one or more of the instep, toe, heel, ankle, and side of the shoe upper.
  • the fused reinforcement component 1 has a plurality of irregular through holes 12 and includes at least one first yarn 11, the first yarn 11 includes a core layer 111 and a skin layer 112, and the volume ratio of the skin layer 112 to the core layer 111 is 1:1.
  • the skin layer 112 is coated outside the core layer 111, and the melting point of the skin layer 112 is lower than the melting point of the core layer 111.
  • the melting point of the skin layer 112 is 60°C-170°C, and the melting point of the core layer 111 is 175°C-185°C.
  • the skin layer 112 includes at least one skin yarn, and is formed by the skin yarns being arranged in parallel or/and intertwined.
  • the skin yarn is a modified thermoplastic polyurethane elastomer, which is formed by modifying multiple thermoplastic polyurethane elastomers with different melting points.
  • the core layer 111 includes at least one core yarn, and is formed by the core yarns being arranged in parallel or/and intertwined.
  • the core yarn is thermoplastic polyurethane elastomer.
  • This embodiment provides a production process for a knitted fabric 2.
  • the production process comprises the following steps:
  • the corresponding knitting program is imported into the knitting machine, and the corresponding parameters are input to knit the knitted fabric 2.
  • the knitting step includes knitting the surface layer 21 and the bottom layer 22, wherein the surface layer 21 is knitted by the first yarn 11 as the surface knitting, and the bottom layer 22 is knitted by the third yarn 221 as the bottom knitting and the surface tuck knitting, and the first yarn 11 includes a core layer 111 and a skin layer 112 wrapped outside the core layer 111, and the melting point of the skin layer 112 is lower than the melting point of the core layer 111, and the melting point of the skin layer 112 is 60°C-170°C.
  • the knitted fabric 2 is placed at 60° C.-170° C. for ironing; during the ironing and heating, the skin layer 112 of the first yarn 11 is easily fused and forms a fused reinforcement component 1 on the surface layer 21 .
  • the knitted fabric 2 after ironing is air-cooled to form a finished fabric product.
  • Figure 10 is a weaving diagram of the knitted fabric according to some embodiments of the present application.
  • a local knitting method in the production process of a knitted fabric 2 is:
  • yarn A is the first yarn 11
  • yarn B is the third yarn 221 (polyester high-elastic yarn).
  • the first weaving row is made by weaving yarn A.
  • the second weaving row is made of B yarn for bottom weaving surface tuck and bottom weaving. There are 3 bottom weavings between two adjacent bottom weaving surface tucks.
  • the third weaving row is woven with yarn A as the surface.
  • the 4th weaving row is made of B yarn for bottom weaving, surface tuck weaving and bottom weaving, and the weaving position is offset by 2 needle positions compared to the 2nd weaving row.
  • the 1st to 4th weaving rows are a minimum loop unit.
  • Rows 5-24 are repeats of rows 1-4.
  • This comparative example provides a knitted fabric 2, which is woven in one piece.
  • the knitted fabric 2 includes a surface layer 21 and a bottom layer 22, wherein the bottom layer 22 is woven under the surface layer 21.
  • the surface layer 21 includes at least one third yarn 221 , and the third yarn 221 is woven into the surface layer 21 .
  • the bottom layer 22 includes at least one third yarn 221.
  • the third yarn 221 is knitted as a bottom layer and a top layer to form the bottom layer 22.
  • the third yarn 221 is an elastic yarn.
  • the knitted fabrics 2 of Examples 2-4 and Comparative Example 2 were tested for tensile strength (warp and weft), bursting strength, and Martindale abrasion resistance by using test methods MT-06, MT11, and MT-21.
  • the test data are shown in Table 1.
  • Examples 2-4 all use the first yarn 11 with a melting point difference skin-core structure to weave the surface layer 21, and the third yarn 221 with elasticity to weave the bottom layer 22.
  • the knitted fabric 2 is knitted as a whole, it is ironed.
  • the skin layer 112 will partially melt while the core layer 111 will not melt.
  • the coils woven by the first yarn 11 will fuse with each other, forming a protective layer on the surface layer 21 of the knitted fabric 2, providing the knitted fabric 2 with a certain retraction performance. Even if it is pulled by external force, it is not easy to break, loosen, slip yarn, etc., which will cause the knitted fabric 2 to deform.

Landscapes

  • Knitting Of Fabric (AREA)
  • Woven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

本申请公开了一种熔合加固部件、针织面料、其生产工艺及鞋面。其中，该熔合加固部件至少包括一根第一纱线，该第一纱线包括芯层、包覆在该芯层之外的皮层，该皮层的熔点低于该芯层的熔点，该皮层的熔点为60℃-170℃。本申请的熔合加固部件采用具有皮芯结构的第一纱线编织而成，由于第一纱线皮层的熔点低于芯层，在受热时，皮层会发生部分熔化，当熔化到一定程度时，第一纱线编织的线圈会相互熔合，在针织面料的表面形成一层保护层，为针织面料提供一定的支撑性能，且芯层不会被熔化，仍然为针织面料保留一定的回缩性能，即使受到外力牵扯，也不易出现断裂、松散、滑纱等情况而导致针织面料发生变形。

Description

一种熔合加固部件、针织面料、其生产工艺及鞋面 技术领域
本申请涉及针织鞋面技术领域，尤其是涉及的是一种熔合加固部件、针织面料、其生产工艺及鞋面。
 背景技术
针织鞋面在编织的过程中，会使用一些材料辅助定型，最常用的是热熔丝。使用热熔丝的低弹性织物，在受到外力牵拉时，回缩较差，导致织物发生变形；特定情况下，也会使用单丝辅助定型，但是单丝在受外力牵扯时，容易出现断裂、松散、滑纱等情况，而且使用单丝辅助定型的织物拉伸强度较低。为了解决此类问题，遂有本申请的产生。
 发明内容
本申请的其他特征和优点将在随后的说明书中阐述，并且部分地从说明书中变得显而易见，或者通过实施本申请而了解。本申请的目的和其他优点可通过说明书以及其他说明书附图中所特别指出的结构来实现和获得。
本申请的目的在于克服上述不足，提供一种熔合加固部件、针织面料、其生产工艺及鞋面。本申请的熔合加固部件采用具有皮芯结构的第一纱线编织而成，由于第一纱线皮层的熔点低于芯层，在受热时，皮层会发生部分熔化，当熔化到一定程度时，第一纱线编织的线圈会相互熔合，在针织面料的表面形成一层保护层，为针织面料提供一定的支撑性能，且芯层不会被熔化，仍然为针织面料保留一定的回缩性能，即使受到外力牵扯，也不易出现断裂、松散、滑纱等情况而导致针织面料发生变形。
第一方面，本申请提供了一种熔合加固部件，该熔合加固部件至少包括一根第一纱线，该第一纱线包括芯层、包覆在该芯层之外的皮层，该皮层的熔点低于该芯层的熔点，其中，该皮层的熔点为60℃-170℃。
本申请采用的第一纱线具有皮芯结构，具体为熔点低的皮层与熔点高的芯层，当第一纱线皮层受热微熔合时，在熔合加固部件表面上形成熔合区域的保护层，该保护层可以为熔合加固部件提供一定的支撑性能，熔合加固部件的耐磨、耐弯折也会得到大幅度的增强；与此同时，由于芯层没有被熔化，熔合后的保护层也会为熔合加固部件提供一定的回缩性能，即使受到外力的牵扯，也不易发生变形。
当第一纱线皮层受热完全熔合时，在熔合加固部件表面上形成密质的熔合区域（保护层），可以起到防止液体泼溅的作用，使得熔合加固部件的防水性能得到很大地提升；与此同时，由于熔合区域（保护层）较为密质，纱线与纱线之间的间隙变少变小，灰尘等杂质不易进入到间隙中，使得熔合加固部件更加容易清洗与清洁。
当第一纱线皮层受热完全熔合形成熔合区域（保护层），可以取代熔合加固部件后续加工的“热压”工序，节约生产成本，提高生产效率。
在一些实施例中，该熔合加固部件具有多个不规则的通孔。本申请采用具有熔点差的皮芯结构的第一纱线进行编织，受热时，第一纱线的皮层发生熔合、芯层保持原状，第一纱线编织的线圈会互相熔合形成多个不规则的通孔，能够保证熔合加固部件的透气性能。
在一些实施例中，该皮层至少包括一根皮纱，该皮纱为改性热塑性聚氨酯弹性体，该改性热塑性聚氨酯弹性体由多种熔点不同的热塑性聚氨酯弹性体经过改性而成的。本申请采用多种不同熔点的热塑性聚氨酯弹性体经过改性之后，形成改性热塑性聚氨酯弹性体，该改性热塑性聚氨酯弹性体具有低熔点等特点，其熔点最低能达到60℃，为后续熔合加固部件的加工奠定了坚实的基础。
在一些实施例中，该芯层至少包括一根芯纱，该芯纱为热塑性聚氨酯弹性体。热塑性聚氨酯弹性体的熔点高、回弹性能强，作为芯层，能够保证第一纱线的结构稳定性与回弹性，进而使得熔合加固部件具有一定的回缩性能。
在一些实施例中，该皮层至少包括一根皮纱，各该皮纱平行排列或/和交错缠绕而成。本申请将皮层设置成多根平行排列或/和交错缠绕的皮纱，大大提高了皮层的结构稳定性。
在一些实施例中，该芯层至少包括一根芯纱，各该芯纱平行排列或/和交错缠绕而成。本申请将芯层设置成多根平行排列或/和交错缠绕的芯纱，大大提高了芯层的结构稳定性与回弹性。
在一些实施例中，该皮层与该芯层的体积比为1:9-19:1。本申请通过合理地设置皮层与芯层之间的体积比，使得第一纱线的柔软度适中、弹性适中，便于熔合加固部件的后续编织。
在一些实施例中，该第一纱线的线径为0.16mm-0.20mm。本申请通过合理地设置第一纱线的线径，使得第一纱线的粗细度适中，也便于熔合加固部件的后续编织。
在一些实施例中，该熔合加固部件还至少包括一根第二纱线，该第二纱线与该第一纱线交叉编织形成该熔合加固部件。本申请可以通过增加具有功能性的第二纱线，使得熔合加固部件的功能性能更加丰富。
在一些实施例中，该芯层的熔点为175℃-185℃。本申请通过将芯层的熔点设置成175℃-185℃，能够保证芯层不会发生熔融，而且还能保证熔合加固部件的柔软度与回弹性。
在一些实施例中，该熔合加固部件为飞织熔合加固部件、经编熔合加固部件或梭织熔合加固部件。
第二方面，本申请提供了一种针织面料，包括一体编织而成的针织面料，该针织面料包括
面层，其至少包括一根第一纱线，该第一纱线做面编织形成该面层，该第一纱线包括芯层、包覆在该芯层之外的皮层，该皮层的熔点低于该芯层的熔点，该皮层的熔点为60℃-170℃；
底层，其至少包括一根第三纱线，该第三纱线做底编织与面吊目编织形成该底层，该第三纱线为弹性纱线；
其中，受热时，该第一纱线的该皮层容易熔合且在该面层上形成上述的熔合加固部件。
本申请利用具有熔点差皮芯结构的第一纱线编织面层、具有弹性的第三纱线编织底层，针织面料整体编织后，经过整烫，第一纱线在受热时，皮层会发生部分熔化而芯层不会发生熔化，当熔化到一定程度时，第一纱线编织的线圈会相互熔合，在针织面料的面层上形成一层保护层，为针织面料提供一定的回缩性能，即便受到外力牵扯，也不易出现断裂、松散、滑纱等情况而导致针织面料发生变形。此外，本申请的底层是采用具有弹性的第三纱线编织而成，能够保证针织面料的回弹性与柔软度。
在一些实施例中，该熔合加固部件具有多个不规则的通孔。本申请采用具有熔点差的皮芯结构的第一纱线进行编织，受热时，第一纱线的皮层发生熔合、芯层保持原状，第一纱线编织的线圈会互相熔合形成多个不规则的通孔，能够保证熔合加固部件的透气性能，也能够保证针织面料的透气性能。
在一些实施例中，该皮层至少包括一根皮纱，该皮纱为改性热塑性聚氨酯弹性体，该改性热塑性聚氨酯弹性体由多种熔点不同的热塑性聚氨酯弹性体经过改性而成的。本申请采用多种不同熔点的热塑性聚氨酯弹性体经过改性之后，形成改性热塑性聚氨酯弹性体，该改性热塑性聚氨酯弹性体具有低熔点等特点，其熔点最低能达到60℃，为后续针织面料的加工奠定了坚实的基础。
在一些实施例中，该芯层至少包括一根芯纱，该芯纱为热塑性聚氨酯弹性体。热塑性聚氨酯弹性体的熔点高、回弹性能强，作为芯层，能够保证第一纱线的结构稳定性与回弹性能。
在一些实施例中，该皮层至少包括一根皮纱，各该皮纱平行排列或/和交错缠绕而成。本申请将皮层设置成多根平行排列或/和交错缠绕的皮纱，大大提高了皮层的结构稳定性。
在一些实施例中，该芯层至少包括一根芯纱，各该芯纱平行排列或/和交错缠绕而成。本申请将芯层设置成多根平行排列或/和交错缠绕的芯纱，大大提高了芯层的结构稳定性。
在一些实施例中，该皮层与该芯层的体积比为1:9-19:1。本申请通过合理地设置皮层与芯层之间的体积比，使得第一纱线的柔软度适中、弹性适中，便于针织面料的后续编织。
在一些实施例中，该第一纱线的线径为0.16mm-0.20mm。本申请通过合理地设置第一纱线的线径，使得第一纱线的粗细度适中，也便于针织面料的后续编织。
在一些实施例中，该熔合加固部件还至少包括一根第二纱线，该第二纱线与该第一纱线交叉编织形成该熔合加固部件。本申请可以通过增加具有功能性的第二纱线，使得熔合加固部件的功能性能更加丰富。
在一些实施例中，该芯层的熔点为175℃-185℃。本申请通过将芯层的熔点设置成175℃-185℃，能够保证芯层不会发生熔融，而且还能保证熔合加固部件的柔软度与回弹性。
在一些实施例中，该针织面料为飞织针织面料、经编针织面料或梭织针织面料。
第三方面，本申请提供了一种针织面料的生产工艺，包括以下步骤：
材料准备步骤，根据针织面料的花型、款式的工艺要求，选择编织材料；
编织步骤，将相应的编织程序导入编织机中，输入对应参数，编织出针织面料；
整烫步骤，对编织好的针织面料置于60℃-170℃中进行整烫；
空冷步骤，对整烫后的针织面料进行空冷，形成针织面料成品；
其中，该编织步骤包括面层编织与底层编织，该面层编织由第一纱线做面编织而成，该底层编织由第三纱线做底编织与面吊目编织而成，该第一纱线包括芯层、包覆在该芯层之外的皮层，该皮层的熔点低于该芯层的熔点，该皮层的熔点为60℃-170℃；
在整烫受热时，该第一纱线的该皮层容易熔合且在该面层上形成上述的熔合加固部件。
本申请利用具有熔点差皮芯结构的第一纱线编织面层、具有弹性的第三纱线编织底层，针织面料整体编织后，经过整烫，第一纱线在受热时，皮层会发生部分熔化，当熔化到一定程度时，第一纱线编织的线圈会相互熔合，在针织面料的面层上形成一层保护层，为针织面料提供一定的回缩性能，即便受到外力牵扯，也不易出现断裂、松散、滑纱等情况而导致针织面料发生变形。本申请的编织方法简单，生产工序简化，生产出来的针织面料具有良好的透气性能与回弹性能，拉伸强度高，不易变形，手感柔软，易于清洗。
第四方面，本申请提供了一种鞋面，包括上述的熔合加固部件，该熔合加固部件位于鞋面的脚背处、脚趾头处、脚后跟处、脚踝处、侧面中的一处或多处。
本申请可以根据需求，在鞋面的脚背处、脚趾头处、脚后跟处、脚踝处、侧面等编织熔合加固部件，使得鞋面的支撑性能、防水性能、回弹性能等得到大大地提升，且不易出现断裂、松散、滑纱等情况。
第五方面，本申请提供了一种鞋面，该鞋面由针织面料制成，该针织面料为上述的针织面料或由上述的生产工艺生产而成的针织面料。
通过采用上述的技术方案，本申请的有益效果是：
本申请采用的第一纱线具有皮芯结构，具体为熔点低的皮层与熔点高的芯层。当第一纱线皮层受热微熔合时，在熔合加固部件表面上形成熔合区域的保护层，该保护层可以为熔合加固部件提供一定的支撑性能，熔合加固部件的耐磨、耐弯折也会得到大幅度的增强；与此同时，由于芯层没有被熔化，熔合后的保护层也会为熔合加固部件提供一定的回缩性能，即使受到外力的牵扯，也不易发生变形。当第一纱线皮层受热完全熔合时，在熔合加固部件表面上形成密质的熔合区域（保护层），可以起到防止液体泼溅的作用，使得熔合加固部件的防水性能得到很大地提升；与此同时，由于熔合区域（保护层）较为密质，纱线与纱线之间的间隙变少变小，灰尘等杂质不易进入到间隙中，使得熔合加固部件更加容易清洗与清洁。当第一纱线皮层受热完全熔合形成熔合区域（保护层），可以取代熔合加固部件后续加工的“热压”工序，节约生产成本，提高生产效率。
本申请利用具有熔点差皮芯结构的第一纱线编织面层、具有弹性的第三纱线编织底层，针织面料整体编织后，经过整烫，第一纱线在受热时，皮层会发生部分熔化而芯层不会发生熔化，当熔化到一定程度时，第一纱线编织的线圈会相互熔合，在针织面料的面层上形成一层保护层，为针织面料提供一定的回缩性能，即便受到外力牵扯，也不易出现断裂、松散、滑纱等情况而导致针织面料发生变形。此外，本申请的底层是采用具有弹性的第三纱线编织而成，能够保证针织面料的回弹性与柔软度。
本申请采用具有熔点差的皮芯结构的第一纱线编织面层，受热时，第一纱线的皮层发生熔合、芯层保持原状，第一纱线编织的线圈会互相熔合形成多个不规则的通孔，能够保证针织面料的透气性能与防水性能，由于纱线与纱线之间的间隙变小变少，灰尘、杂质等不易进入针织面料，使得针织面料具有易于清洁与清洗的优点。
本申请的第一纱线的皮层与芯层的结构可以设置成多种多样，不仅能够改变第一纱线的结构性能，还能改变针织部件的结构性能。
本申请可以根据需求，在鞋面的脚背处、脚趾头处、脚后跟处、脚踝处、侧面等编织熔合加固部件，使得鞋面的支撑性能、防水性能、回弹性能等得到大大地提升，且不易出现断裂、松散、滑纱等情况。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
无疑的，本申请的此类目的与其他目的在下文以多种附图与绘图来描述的较佳实施例细节说明后将变为更加显见。
为让本申请的上述和其他目的、特征和优点能更明显易懂，下文特举一个或数个较佳实施例，并配合所示附图，作详细说明如下。
 附图说明
附图用来提供对本申请的进一步理解，并且构成说明书的一部分，与本申请的实施例共同用于解释本申请，并不构成对本申请的限制。
在附图中，相同的部件使用相同的附图标记，并且附图是示意性的，并不一定按照实际的比例绘制。
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单的介绍，显而易见地，下面描述中的附图仅仅是本申请的一个或数个实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据此类附图获得其他的附图。
图1为本申请一些实施例的熔合加固部件的结构示意图；
图2为本申请一些实施例的熔合加固部件中第一纱线熔合前示意图；
图3为本申请一些实施例的熔合加固部件中第一纱线熔合后示意图；
图4为本申请一些实施例的熔合加固部件中第一纱线的横截面示意图1；
图5为本申请一些实施例的熔合加固部件中第一纱线的横截面示意图2；
图6为本申请一些实施例的熔合加固部件中第一纱线皮层的结构示意图；
图7为本申请一些实施例的针织面料的结构示意图；
图8为本申请一些实施例的针织面料的纱线交织图；
图9为本申请一些实施例的鞋面的结构示意图；
图10为本申请一些实施例的针织面料的编织图。
主要附图标记说明：
1、熔合加固部件；11、第一纱线；111、芯层；112、皮层；12、通孔；
2、针织面料；21、面层；22、底层；221、第三纱线；
3、鞋面。 
 具体实施方式
以下将结合附图及实施例来详细说明本申请的实施方式，借此对本申请如何应用技术手段来解决技术问题，并达成技术效果的实现过程能充分理解并据以实施。需要说明的是，只要不构成冲突，本申请中的各个实施例以及各实施例中的各个特征可以相互结合，所形成的技术方案均在本申请的保护范围之内。
同时，在以下说明中，处于解释的目的而阐述了许多具体细节，以提供对本申请实施例的彻底理解。然而，对本领域的技术人员来说显而易见的是，本申请可以不用这里的具体细节或者所描述的特定方式来实施。
参照图1-图5，图1为本申请一些实施例的熔合加固部件的结构示意图；图2为本申请一些实施例的熔合加固部件中第一纱线熔合前示意图；图3为本申请一些实施例的熔合加固部件中第一纱线熔合后示意图；图4为本申请一些实施例的熔合加固部件中第一纱线的横截面示意图1；图5为本申请一些实施例的熔合加固部件中第一纱线的横截面示意图2。
根据本申请的一些实施例，本申请提供了一种熔合加固部件1。该熔合加固部件1至少包括一根第一纱线11，该第一纱线11包括芯层111、皮层112。该皮层112包覆在该芯层111之外，且该皮层112的熔点低于该芯层111的熔点。其中，该皮层112的熔点为60℃-170℃。
本申请采用的第一纱线11具有皮芯结构，具体为熔点低的皮层112与熔点高的芯层111，当第一纱线11皮层112受热微熔合时，在熔合加固部件1表面上形成熔合区域的保护层，该保护层可以为熔合加固部件1提供一定的支撑性能，熔合加固部件1的耐磨、耐弯折也会得到大幅度的增强；与此同时，由于芯层111没有被熔化，熔合后的保护层也会为熔合加固部件1提供一定的回缩性能，即使受到外力的牵扯，也不易发生变形。
当第一纱线11皮层112受热完全熔合时，在熔合加固部件1表面上形成密质的熔合区域（保护层），可以起到防止液体泼溅的作用，使得熔合加固部件1的防水性能得到很大地提升；与此同时，由于熔合区域（保护层）较为密质，纱线与纱线之间的间隙变少变小，灰尘等杂质不易进入到间隙中，使得熔合加固部件1更加容易清洗与清洁。
当第一纱线11皮层112受热完全熔合形成熔合区域（保护层），可以取代熔合加固部件1后续加工的“热压”工序，节约生产成本，提高生产效率。
可选地，该皮层112的熔点为60℃、70℃、80℃、90℃、100℃、110℃、120℃、130℃、140℃、150℃、160℃、170℃，或者其数值在上述任意两个数值合并所获得的范围之内。
根据本申请的一些实施例，可选地，该熔合加固部件1具有多个不规则的通孔12。本申请采用具有熔点差的皮芯结构的第一纱线11进行编织，受热时，第一纱线11的皮层112发生熔合、芯层111保持原状，第一纱线11编织的线圈会互相熔合形成多个不规则的通孔12，能够保证熔合加固部件1的透气性能。
根据本申请的一些实施例，可选地，该皮层112至少包括一根皮纱，该皮纱为改性热塑性聚氨酯弹性体，该改性热塑性聚氨酯弹性体由多种熔点不同的热塑性聚氨酯弹性体经过改性而成的。本申请采用多种不同熔点的热塑性聚氨酯弹性体经过改性之后，形成改性热塑性聚氨酯弹性体，该改性热塑性聚氨酯弹性体具有低熔点等特点，其熔点最低能达到60℃，为后续熔合加固部件1的加工奠定了坚实的基础。
根据本申请的一些实施例，可选地，该芯层111至少包括一根芯纱，该芯纱为热塑性聚氨酯弹性体。热塑性聚氨酯弹性体的熔点高、回弹性能强，作为芯层111，能够保证第一纱线11的结构稳定性与回弹性，进而使得熔合加固部件1具有一定的回缩性能。
参照图6，图6为本申请一些实施例的熔合加固部件中第一纱线皮层的结构示意图。
根据本申请的一些实施例，可选地，该皮层112至少包括一根皮纱，各该皮纱平行排列或/和交错缠绕而成。本申请将皮层112设置成多根平行排列或/和交错缠绕的皮纱，大大提高了皮层112的结构稳定性。
可选地，该皮层112至少包括一根皮纱，各该皮纱相互平行排列。
可选地，该皮层112至少包括一根皮纱，各该皮纱相互交错缠绕。
可选地，该皮层112至少包括一根皮纱，有的皮纱相互平行排列、有的皮纱相互交错缠绕。
根据本申请的一些实施例，可选地，该芯层111至少包括一根芯纱，各该芯纱平行排列或/和交错缠绕而成。本申请将芯层111设置成多根平行排列或/和交错缠绕的芯纱，大大提高了芯层111的结构稳定性与回弹性。
可选地，该芯层111至少包括一根芯纱，各该芯纱相互平行排列。
可选地，该芯层111至少包括一根芯纱，各该新邵相互交错缠绕。
可选地，该芯层111至少包括一根芯纱，有的芯纱相互平行排列、有的芯纱想回交错缠绕。
根据本申请的一些实施例，可选地，该皮层112与该芯层111的体积比为1:9-19:1。本申请通过合理地设置皮层112与芯层111之间的体积比，使得第一纱线11的柔软度适中、弹性适中，便于熔合加固部件1的后续编织。
可选地，该皮层112与该芯层111的体积比为1:9、1:8、1:7、1:6、1:5、1:4、1:3、1:2、1:1、2:1、3:1、4:1、5:1、6:1、7:1、8:1、9:1、10:1、11:1、12:1、13:1、14:1、15:1、16:1、17:1、18:1、19:1，或者其数值在上述任意两个数值合并所获得的范围之内。
根据本申请的一些实施例，可选地，该第一纱线11的线径为0.16mm-0.20mm。本申请通过合理地设置第一纱线11的线径，使得第一纱线11的粗细度适中，也便于熔合加固部件1的后续编织。
可选地，该第一纱线11的线径为0.16mm、0.17 mm、0.18 mm、0.19 mm、0.20mm，或者其数值在上述任意两个数值合并所获得的范围之内。
根据本申请的一些实施例，可选地，该熔合加固部件1还至少包括一根第二纱线，该第二纱线与该第一纱线11交叉编织形成该熔合加固部件1。本申请可以通过增加具有功能性的第二纱线，使得熔合加固部件1的功能性能更加丰富。
根据本申请的一些实施例，可选地，该芯层111的熔点为175℃-185℃。本申请通过将芯层111的熔点设置成175℃-185℃，能够保证芯层111不会发生熔融，而且还能保证熔合加固部件1的柔软度与回弹性。
可选地，该芯层111的熔点为175℃、176℃、177℃、178℃、179℃、180℃、181℃、182℃、183℃、184℃、185℃，或者其数值在上述任意两个数值合并所获得的范围之内。
根据本申请的一些实施例，可选地，该熔合加固部件1为飞织熔合加固部件1、经编熔合加固部件1或梭织熔合加固部件1。
参照图7-8，图7为本申请一些实施例的针织面料的结构示意图；图8为本申请一些实施例的针织面料的纱线交织图。
根据本申请的一些实施例，本申请提供了一种一体编织而成的针织面料2。该针织面料2包括面层21与底层22。
该面层21至少包括一根第一纱线11，该第一纱线11做面编织形成该面层21，该第一纱线11包括芯层111、包覆在该芯层111之外的皮层112，该皮层112的熔点低于该芯层111的熔点，该皮层112的熔点为60℃-170℃。其中，受热时，该第一纱线11的该皮层112容易熔合且在该面层21上形成熔合加固部件1。
该底层22至少包括一根第三纱线221，该第三纱线221做底编织与面吊目编织形成该底层22，该第三纱线221为弹性纱线。
本申请利用具有熔点差皮芯结构的第一纱线11编织面层21、具有弹性的第三纱线221编织底层22，针织面料2整体编织后，经过整烫，第一纱线11在受热时，皮层112会发生部分熔化而芯层111不会发生熔化，当熔化到一定程度时，第一纱线11编织的线圈会相互熔合，在针织面料2的面层21上形成一层保护层，为针织面料2提供一定的回缩性能，即便受到外力牵扯，也不易出现断裂、松散、滑纱等情况而导致针织面料2发生变形。此外，本申请的底层22是采用具有弹性的第三纱线221编织而成，能够保证针织面料2的回弹性与柔软度。
根据本申请的一些实施例，可选地，该熔合加固部件1具有多个不规则的通孔12。本申请采用具有熔点差的皮芯结构的第一纱线11进行编织，受热时，第一纱线11的皮层112发生熔合、芯层111保持原状，第一纱线11编织的线圈会互相熔合形成多个不规则的通孔12，能够保证熔合加固部件1的透气性能，也能够保证针织面料2的透气性能。
根据本申请的一些实施例，该皮层112至少包括一根皮纱，该皮纱为改性热塑性聚氨酯弹性体，该改性热塑性聚氨酯弹性体由多种熔点不同的热塑性聚氨酯弹性体经过改性而成的。本申请采用多种不同熔点的热塑性聚氨酯弹性体经过改性之后，形成改性热塑性聚氨酯弹性体，该改性热塑性聚氨酯弹性体具有低熔点等特点，其熔点最低能达到60℃，为后续针织面料2的加工奠定了坚实的基础。
根据本申请的一些实施例，可选地，该芯层111至少包括一根芯纱，该芯纱为热塑性聚氨酯弹性体。热塑性聚氨酯弹性体的熔点高、回弹性能强，作为芯层111，能够保证第一纱线11的结构稳定性与回弹性能。
根据本申请的一些实施例，可选地，该皮层112至少包括一根皮纱，各该皮纱平行排列或/和交错缠绕而成。本申请将皮层112设置成多根平行排列或/和交错缠绕的皮纱，大大提高了皮层112的结构稳定性。
可选地，该皮层112至少包括一根皮纱，各该皮纱相互平行排列。
可选地，该皮层112至少包括一根皮纱，各该皮纱相互交错缠绕。
可选地，该皮层112至少包括一根皮纱，有的皮纱相互平行排列、有的皮纱相互交错缠绕。
根据本申请的一些实施例，可选地，该芯层111至少包括一根芯纱，各该芯纱平行排列或/和交错缠绕而成。本申请将芯层111设置成多根平行排列或/和交错缠绕的芯纱，大大提高了芯层111的结构稳定性。
可选地，该芯层111至少包括一根芯纱，各该芯纱相互平行排列。
可选地，该芯层111至少包括一根芯纱，各该新邵相互交错缠绕。
可选地，该芯层111至少包括一根芯纱，有的芯纱相互平行排列、有的芯纱想回交错缠绕。
根据本申请的一些实施例，可选地，该皮层112与该芯层111的体积比为1:9-19:1。本申请通过合理地设置皮层112与芯层111之间的体积比，使得第一纱线11的柔软度适中、弹性适中，便于针织面料2的后续编织。
根据本申请的一些实施例，可选地，该第一纱线11的线径为0.16mm-0.20mm。本申请通过合理地设置第一纱线11的线径，使得第一纱线11的粗细度适中，也便于针织面料2的后续编织。
根据本申请的一些实施例，可选地，该熔合加固部件1还至少包括一根第二纱线，该第二纱线与该第一纱线11交叉编织形成该熔合加固部件1。本申请可以通过增加具有功能性的第二纱线，使得熔合加固部件1的功能性能更加丰富。
根据本申请的一些实施例，可选地，该芯层111的熔点为175℃-185℃。本申请通过将芯层111的熔点设置成175℃-185℃，能够保证芯层111不会发生熔融，而且还能保证熔合加固部件1的柔软度与回弹性。
根据本申请的一些实施例，可选地，该针织面料2为飞织针织面料2、经编针织面料2或梭织针织面料2。
根据本申请的一些实施例，本申请提供了一种针织面料2的生产工艺，包括以下步骤：
S1.材料准备步骤
根据针织面料2的花型、款式的工艺要求，选择编织材料。
S2.编织步骤
将相应的编织程序导入编织机中，输入对应参数，编织出针织面料2；其中，该编织步骤包括面层21编织与底层22编织，该面层21编织由第一纱线11做面编织而成，该底层22编织由第三纱线221做底编织与面吊目编织而成，该第一纱线11包括芯层111、包覆在该芯层111之外的皮层112，该皮层112的熔点低于该芯层111的熔点，该皮层112的熔点为60℃-170℃。
S3.整烫步骤
对编织好的针织面料2置于60℃-170℃中进行整烫；在整烫受热时，该第一纱线11的该皮层112容易熔合且在该面层21上形成熔合加固部件1。
S4.空冷步骤
对整烫后的针织面料2进行空冷，形成针织面料2成品。
本申请利用具有熔点差皮芯结构的第一纱线11编织面层21、具有弹性的第三纱线221编织底层22，针织面料2整体编织后，经过整烫，第一纱线11在受热时，皮层112会发生部分熔化，当熔化到一定程度时，第一纱线11编织的线圈会相互熔合，在针织面料2的面层21上形成一层保护层，为针织面料2提供一定的回缩性能，即便受到外力牵扯，也不易出现断裂、松散、滑纱等情况而导致针织面料2发生变形。本申请的编织方法简单，生产工序简化，生产出来的针织面料2具有良好的透气性能与回弹性能，拉伸强度高，不易变形，手感柔软，易于清洗。
参照图9，图9为本申请一些实施例的鞋面的结构示意图。
根据本申请的一些实施例，本申请提供了一种鞋面，包括熔合加固部件1，该熔合加固部件1位于鞋面的脚背处、脚趾头处、脚后跟处、脚踝处、侧面中的一处或多处。
本申请可以根据需求，在鞋面的脚背处、脚趾头处、脚后跟处、脚踝处、侧面等编织熔合加固部件1，使得鞋面的支撑性能、防水性能、回弹性能等得到大大地提升，且不易出现断裂、松散、滑纱等情况。
根据本申请的一些实施例，本申请提供了一种鞋面，该鞋面由针织面料2制成，该针织面料2为上述的针织面料2或由上述的生产工艺生产而成的针织面料2。
实施例1
请再次参照图1-图6，本实施例提供了一种熔合加固部件1。该熔合加固部件1具有多个不规则的通孔12且至少包括一根第一纱线11，该第一纱线11包括芯层111、皮层112，该皮层112与该芯层111的体积比为1:1。该皮层112包覆在该芯层111之外，且该皮层112的熔点低于该芯层111的熔点。其中，该皮层112的熔点为60℃-170℃，该芯层111的熔点为175℃-185℃。
该皮层112至少包括一根皮纱，且由各根皮纱平行排列或/和交错缠绕而成。该皮纱为改性热塑性聚氨酯弹性体，该改性热塑性聚氨酯弹性体由多种熔点不同的热塑性聚氨酯弹性体经过改性而成的。
该芯层111至少包括一根芯纱，且由各根芯纱平行排列或/和交错缠绕而成。该芯纱为热塑性聚氨酯弹性体。
实施例2
请再次参照图7-图8，本实施例提供了一种针织面料2，该针织面料2为一体编织而成的。该针织面料2包括面层21、底层22，该底层22编织在该面层21的下方。
该面层21至少包括一根第一纱线11，该第一纱线11做面编织形成该面层21。该第一纱线11包括芯层111、包覆在该芯层111之外的皮层112，该皮层112与该芯层111的体积比为1:1。该皮层112的熔点低于该芯层111的熔点，其中，该皮层112的熔点为60℃-170℃，该芯层111132的熔点为175℃-185℃。请再次参照图4，该皮层112包括一根皮纱，该皮纱为改性热塑性聚氨酯弹性体；该芯层111包括一根芯纱，该芯纱为热塑性聚氨酯弹性体。
该底层22至少包括一根第三纱线221，该第三纱线221做底编织与面吊目编织形成该底层22，该第三纱线221为弹性纱线。
其中，受热时，该第一纱线11的该皮层112容易熔合且在该面层21上形成具有多个不规则通孔12的熔合加固部件1。
实施例3
请再次参照图7-图8，本实施例提供了一种针织面料2，该针织面料2为一体编织而成的。该针织面料2包括面层21、底层22，该底层22编织在该面层21的下方。
该面层21至少包括一根第一纱线11，该第一纱线11做面编织形成该面层21。该第一纱线11包括芯层111、包覆在该芯层111之外的皮层112，该皮层112与该芯层111的体积比为1:1。该皮层112的熔点低于该芯层111的熔点，其中，该皮层112的熔点为60℃-170℃，该芯层111的熔点为175℃-185℃。请再次参照图5，该皮层112为多根皮纱平行排列形成的，该皮纱为改性热塑性聚氨酯弹性体；该芯层111为多根芯纱平行排列形成的，该芯纱为热塑性聚氨酯弹性体。
该底层22至少包括一根第三纱线221，该第三纱线221做底编织与面吊目编织形成该底层22，该第三纱线221为弹性纱线。
其中，受热时，该第一纱线11的该皮层112容易熔合且在该面层21上形成具有多个不规则通孔12的熔合加固部件1。
实施例4
请再次参照图7-图8，本实施例提供了一种针织面料2，该针织面料2为一体编织而成的。该针织面料2包括面层21、底层22，该底层22编织在该面层21的下方。
该面层21至少包括一根第一纱线11，该第一纱线11做面编织形成该面层21。该第一纱线11包括芯层111、包覆在该芯层111之外的皮层112，该皮层112与该芯层111的体积比为1:1。该皮层112的熔点低于该芯层111的熔点，其中，该皮层112的熔点为60℃-170℃，该芯层111的熔点为175℃-185℃。请再次参照图6，该皮层112为多根皮纱交错缠绕形成的，该皮纱为改性热塑性聚氨酯弹性体；该芯层111为多根芯纱交错缠绕形成的，该芯纱为热塑性聚氨酯弹性体。
该底层22至少包括一根第三纱线221，该第三纱线221做底编织与面吊目编织形成该底层22，该第三纱线221为弹性纱线。
其中，受热时，该第一纱线11的该皮层112容易熔合且在该面层21上形成具有多个不规则通孔12的熔合加固部件1。
实施例5
请再次参照图9，本实施例提供了一种鞋面，包括熔合加固部件1，该熔合加固部件1位于鞋面的脚背处、脚趾头处、脚后跟处、脚踝处、侧面中的一处或多处。
该熔合加固部件1具有多个不规则的通孔12且至少包括一根第一纱线11，该第一纱线11包括芯层111、皮层112，该皮层112与该芯层111的体积比为1:1。该皮层112包覆在该芯层111之外，且该皮层112的熔点低于该芯层111的熔点。其中，该皮层112的熔点为60℃-170℃，该芯层111的熔点为175℃-185℃。
该皮层112至少包括一根皮纱，且由各根皮纱平行排列或/和交错缠绕而成。该皮纱为改性热塑性聚氨酯弹性体，该改性热塑性聚氨酯弹性体由多种熔点不同的热塑性聚氨酯弹性体经过改性而成的。
该芯层111至少包括一根芯纱，且由各根芯纱平行排列或/和交错缠绕而成。该芯纱为热塑性聚氨酯弹性体。
实施例6
本实施例提供了一种针织面料2的生产工艺。该生产工艺包括以下步骤：
S1.材料准备步骤
根据针织面料2的花型、款式的工艺要求，选择编织材料。
S2.编织步骤
将相应的编织程序导入编织机中，输入对应参数，编织出针织面料2。其中，该编织步骤包括面层21编织与底层22编织，该面层21编织由第一纱线11做面编织而成，该底层22编织由该第三纱线221做底编织与面吊目编织而成，该第一纱线11包括芯层111、包覆在该芯层111之外的皮层112，该皮层112的熔点低于该芯层111的熔点，该皮层112的熔点为60℃-170℃。
S3.整烫步骤
对编织好的针织面料2置于60℃-170℃中进行整烫；在整烫受热时，该第一纱线11的该皮层112容易熔合且在该面层21上形成熔合加固部件1。
S4.空冷步骤
对整烫后的针织面料2进行空冷，形成面料成品。
参照图10.图10为本申请一些实施例的针织面料的编织图。
在本实施例中，一种针织面料2的生产工艺中局部的编织方法为：
在图10中，A纱为第一纱线11，B纱为第三纱线221（涤纶高弹纱）。
第1织行由A纱做面编织动作。
第2织行由B纱做底编织面吊目与底编织动作。其中，相邻两个底编织面吊目之间，间隔3个底编织。
第3织行由A纱做面编织。
第4织行由B纱做底编织面吊目编织与底编织动作，编织位置比第2织行偏移2支针位。
第1-4织行是一个最小循环单元。
第5-24织行是第1-4织行的重复编织。
对比例
本对比例提供了一种针织面料2，该针织面料2为一体编织而成的。该针织面料2包括面层21、底层22，该底层22编织在该面层21的下方。
该面层21至少包括一根第三纱线221，该第三纱线221做面编织形成该面层21。
该底层22至少包括一根第三纱线221，该第三纱线221做底编织与面吊目编织形成该底层22，该第三纱线221为弹性纱线。
性能测试
采用测试方法MT-06、MT11、MT-21对实施例2-4、对比例的针织面料2进行拉伸强度（经向、纬向）、爆破强度以及马丁代尔耐磨砂磨等性能测试。测试的数据具体如表1。
表1  实施例2-4与对比例的针织面料2的性能测试数据
测试项目 测试方法 单位 实施例2 实施例3 实施例4 对比例
拉伸强度 经向 MT-06 kg 14.9 17.4 19.1 13.8
拉伸强度 纬向 MT-06 kg 18.6 20.1 19.1 20.3
爆破强度 MT11 kg/cm2 11.8 12 11.7 15.2
马丁代尔耐磨砂磨 MT-21 转 40 40 40 25
从表1可以看出，相对于对比例，实施例2-4的针织面料2的各种性能均有所提升。实施例2-4均利用具有熔点差皮芯结构的第一纱线11编织面层21、具有弹性的第三纱线221编织底层22，针织面料2整体编织后，经过整烫，第一纱线11在受热时，皮层112会发生部分熔化而芯层111不会发生熔化，当熔化到一定程度时，第一纱线11编织的线圈会相互熔合，在针织面料2的面层21上形成一层保护层，为针织面料2提供一定的回缩性能，即便受到外力牵扯，也不易出现断裂、松散、滑纱等情况而导致针织面料2发生变形。
应该理解的是，本申请所公开的实施例不限于这里所公开的特定处理步骤或材料，而应当延伸到相关领域的普通技术人员所理解的此类特征的等同替代。还应当理解的是，在此使用的术语仅用于描述特定实施例的目的，而并不意味着限制。
说明书中提到的“实施例”意指结合实施例描述的特定特征、或特性包括在本申请的至少一个实施例中。因此，说明书通篇各个地方出现的短语或“实施例”并不一定均指同一个实施例。
需说明，在上文的描述中阐述了很多具体细节以便于充分理解本申请，但是，本申请还可以采用其他不同于在此描述的其他方式来实施，因此，本申请的保护范围并不受上面公开的具体实施例的限制。

Claims (16)

  1. 一种熔合加固部件，其特征在于，该熔合加固部件至少包括一根第一纱线，该第一纱线包括芯层、包覆在该芯层之外的皮层，该皮层的熔点低于该芯层的熔点，其中，该皮层的熔点为60℃-170℃。
  2. 根据权利要求1所述的熔合加固部件，其特征在于，该熔合加固部件具有多个不规则的通孔。
  3. 根据权利要求1所述的熔合加固部件，其特征在于，该皮层至少包括一根皮纱，该皮纱为改性热塑性聚氨酯弹性体，该改性热塑性聚氨酯弹性体由多种熔点不同的热塑性聚氨酯弹性体经过改性而成的。
  4. 根据权利要求1所述的熔合加固部件，其特征在于，该芯层至少包括一根芯纱，该芯纱为热塑性聚氨酯弹性体。
  5. 根据权利要求1所述的熔合加固部件，其特征在于，该皮层至少包括一根皮纱，各该皮纱平行排列或/和交错缠绕而成。
  6. 根据权利要求1所述的熔合加固部件，其特征在于，该芯层至少包括一根芯纱，各该芯纱平行排列或/和交错缠绕而成。
  7. 根据权利要求1所述的熔合加固部件，其特征在于，该皮层与该芯层的体积比为1:9-19:1。
  8. 根据权利要求1所述的熔合加固部件，其特征在于，该第一纱线的线径为0.16mm-0.20mm。
  9. 根据权利要求1所述的熔合加固部件，其特征在于，该熔合加固部件还至少包括一根第二纱线，该第二纱线与该第一纱线交叉编织形成该熔合加固部件。
  10. 根据权利要求1所述的熔合加固部件，其特征在于，该芯层的熔点为175℃-185℃。
  11. 根据权利要求1所述的熔合加固部件，其特征在于，该熔合加固部件为飞织熔合加固部件、经编熔合加固部件或梭织熔合加固部件。
  12. 一种针织面料，其特征在于，包括一体编织而成的针织面料，该针织面料包括
    面层，其至少包括一根第一纱线，该第一纱线做面编织形成该面层，该第一纱线包括芯层、包覆在该芯层之外的皮层，该皮层的熔点低于该芯层的熔点，该皮层的熔点为60℃-170℃；
    底层，其至少包括一根第三纱线，该第三纱线做底编织与面吊目编织形成该底层，该第三纱线为弹性纱线；
    其中，受热时，该第一纱线的该皮层容易熔合且在该面层上形成如权利要求1-11中任意一项所述的熔合加固部件。
  13. 根据权利要求12所述的针织面料，其特征在于，该针织面料为飞织针织面料、经编针织面料或梭织针织面料。
  14. 一种针织面料的生产工艺，其特征在于，包括以下步骤：
    材料准备步骤，根据针织面料的花型、款式的工艺要求，选择编织材料；
    编织步骤，将相应的编织程序导入编织机中，输入对应参数，编织出针织面料；
    整烫步骤，对编织好的针织面料置于60℃-170℃中进行整烫；
    空冷步骤，对整烫后的针织面料进行空冷，形成针织面料成品；
    其中，该编织步骤包括面层编织与底层编织，该面层编织由第一纱线做面编织而成，该底层编织由第三纱线做底编织与面吊目编织而成，该第一纱线包括芯层、包覆在该芯层之外的皮层，该皮层的熔点低于该芯层的熔点，该皮层的熔点为60℃-170℃；
    在整烫受热时，该第一纱线的该皮层容易熔合且在该面层上形成如权利要求1-11中任意一项所述的熔合加固部件。
  15. 一种鞋面，包括如权利要求1-11中任意一项所述的熔合加固部件，该熔合加固部件位于鞋面的脚背处、脚趾头处、脚后跟处、脚踝处、侧面中的一处或多处。
  16. 一种鞋面，其特征在于，该鞋面由针织面料制成，该针织面料为权利要求12或13所述的针织面料或由权利要求14所述的生产工艺生产而成的针织面料。
PCT/CN2023/122786 2022-11-07 2023-09-28 一种熔合加固部件、针织面料、其生产工艺及鞋面 WO2024099002A1 (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN202222976578.3 2022-11-07
CN202222975422.3 2022-11-07
CN202222975422.3U CN219260382U (zh) 2022-11-07 2022-11-07 一种针织部件及鞋面
CN202211384809.XA CN115821465A (zh) 2022-11-07 2022-11-07 具有熔合加固效果的针织部件、其生产工艺及鞋面
CN202211384809.X 2022-11-07
CN202222976578.3U CN219010601U (zh) 2022-11-07 2022-11-07 具有熔合加固效果的针织部件及鞋面

Publications (1)

Publication Number Publication Date
WO2024099002A1 true WO2024099002A1 (zh) 2024-05-16

Family

ID=91031897

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/122786 WO2024099002A1 (zh) 2022-11-07 2023-09-28 一种熔合加固部件、针织面料、其生产工艺及鞋面

Country Status (1)

Country Link
WO (1) WO2024099002A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107723907A (zh) * 2017-10-31 2018-02-23 福建铁工机智能机器人有限公司 一种全成型3d鞋面的制备及鞋面压纹一体成型加工工艺
CN108699738A (zh) * 2016-02-29 2018-10-23 耐克创新有限合伙公司 具有带熔融区域的针织部件的用于鞋类物品的鞋面
CN216141692U (zh) * 2021-06-30 2022-03-29 信泰(福建)科技有限公司 一种梭织立体织物及其鞋面
CN114304810A (zh) * 2019-08-02 2022-04-12 耐克创新有限合伙公司 用于鞋类物品的鞋面
CN115821465A (zh) * 2022-11-07 2023-03-21 信泰(福建)科技有限公司 具有熔合加固效果的针织部件、其生产工艺及鞋面
CN219010601U (zh) * 2022-11-07 2023-05-12 信泰(福建)科技有限公司 具有熔合加固效果的针织部件及鞋面
CN219260382U (zh) * 2022-11-07 2023-06-27 信泰(福建)科技有限公司 一种针织部件及鞋面

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108699738A (zh) * 2016-02-29 2018-10-23 耐克创新有限合伙公司 具有带熔融区域的针织部件的用于鞋类物品的鞋面
CN113322570A (zh) * 2016-02-29 2021-08-31 耐克创新有限合伙公司 具有带熔融区域的针织部件的用于鞋类物品的鞋面
CN107723907A (zh) * 2017-10-31 2018-02-23 福建铁工机智能机器人有限公司 一种全成型3d鞋面的制备及鞋面压纹一体成型加工工艺
CN114304810A (zh) * 2019-08-02 2022-04-12 耐克创新有限合伙公司 用于鞋类物品的鞋面
CN216141692U (zh) * 2021-06-30 2022-03-29 信泰(福建)科技有限公司 一种梭织立体织物及其鞋面
CN115821465A (zh) * 2022-11-07 2023-03-21 信泰(福建)科技有限公司 具有熔合加固效果的针织部件、其生产工艺及鞋面
CN219010601U (zh) * 2022-11-07 2023-05-12 信泰(福建)科技有限公司 具有熔合加固效果的针织部件及鞋面
CN219260382U (zh) * 2022-11-07 2023-06-27 信泰(福建)科技有限公司 一种针织部件及鞋面

Similar Documents

Publication Publication Date Title
KR102536089B1 (ko) 저융점 섬유를 포함하는 용이하게 경화 가능한 스트레치 원단
US3094149A (en) Paper makers felt
JP2015030963A (ja) 伸縮性織物、及びその製造方法
WO2006106975A1 (ja) 経編地及びその製造方法
WO2004060093A1 (en) Footwear incorporating a textile with fusible filaments and fibers
US20090011672A1 (en) Washable wool stretch fabrics with dimensional stability
JP4791898B2 (ja) 編み終わり側に開口部を有する筒状編地、およびその編成方法
US1553461A (en) Thermoelectric fabric and process for the manufacture of same
TWI669425B (zh) 花邊編織物
CN219010601U (zh) 具有熔合加固效果的针织部件及鞋面
WO2024099002A1 (zh) 一种熔合加固部件、针织面料、其生产工艺及鞋面
CN219260382U (zh) 一种针织部件及鞋面
KR100897362B1 (ko) 비탄성 섬유가 피복된 저융점 폴리우레탄 탄성섬유로제조된 런 발생 방지 환편물 및 그의 제조방법
CN115821465A (zh) 具有熔合加固效果的针织部件、其生产工艺及鞋面
KR20080042133A (ko) 두께 및 신축성이 큰 누빔 벨트
JP4544958B2 (ja) 伸縮性及び圧縮復元性を有する立体構造経編地
JP5650274B2 (ja) 熱融着性複合糸およびこれを用いた織編物
CN105568523A (zh) 一种防脱线吸湿面料及其制备方法
CN108729009A (zh) 拉舍尔蕾丝编织面料的制造方法
CN113348276B (zh) 一种包括由可释放纱线形成的针织区的针织部件、用于由针织部件形成纺织品的方法以及具有通过该方法获得的开口的纺织品
US1954711A (en) Method of producing hosiery
KR20070063366A (ko) 인공 스웨이드 제조방법
CN220703955U (zh) 一种绒感透气舒适的提花面料
CN109881351B (zh) 一种经编双针床蕾丝面料的编织方法
KR102138115B1 (ko) 볼륨감 및 권축회복력이 우수한 직물형 패딩원단용 충진섬유