Twill tweed fabric
Through the double-layer tissue and specific yarn interweaving technology, combined with light heating and moisture absorption functional fibers, the warmth and comfort of tweed fabrics are improved, and the problem of poor warmth effect of single-layer tweed fabrics is solved.
Patent Information
- Application Number
- CN202421074240.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-16
AI Technical Summary
Since the existing tweed fabric is a single-layer fabric, its warming effect is poor, making it difficult to meet the warmth needs of jackets in autumn and winter.
Using double-layered tweed fabric, the surface and inner layer are formed by interwoven using cashmere worsted yarn, hygroscopic heating fiber yarn, aerogel polylactic acid filament and light-heating polyester filament, and through specific floating and sinking rules and The application of nano zinc oxide particles improves the warmth and antibacterial properties of the fabric.
It effectively improves the thickness and warmth effect of tweed fabrics, especially in light environments and moisture absorption conditions, enhances warmth performance, while improving wear comfort and antibacterial properties.
Smart Images
Figure CN222332196U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a twill tweed fabric and belongs to the technical field of tweed fabrics. Background Art
[0002] Tweed is the main product category of worsted wool fabrics. Especially medium-thick tweed fabrics are suitable for outerwear in autumn and winter. They have certain requirements for warmth retention. The current tweed fabrics have poor warmth retention because they are single-layer fabrics. How to prepare a tweed fabric with good warmth retention has become a problem to be solved. Utility Model Content
[0003] The utility model aims to provide a twill tweed fabric, which adopts double-layer structure, light-absorbing and heat-generating polyester fiber yarn and aerogel polylactic acid filament, and can effectively improve the warmth-keeping effect of the tweed fabric.
[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:
[0005] The utility model relates to a twill fabric, which is interwoven with warp yarns and weft yarns, wherein the warp yarns include surface warp yarns, inner warp yarns and binding warp yarns; the weft yarns include surface weft yarns and inner weft yarns, the surface warp yarns and the surface weft yarns are interwoven in a two-upper-two-lower twill to form a surface layer, and the inner warp yarns and the inner weft yarns are interwoven in a plain weave to form an inner layer; the binding warp yarns connect the surface layer and the inner layer;
[0006] The inner layer warp yarn is a strand twisted from cashmere worsted yarn and moisture-absorbing and heat-generating fiber yarn; the inner layer weft yarn is a strand twisted from cashmere worsted yarn and aerogel polylactic acid filament;
[0007] The surface warp yarns are strands of wool worsted yarns of different colors twisted together, and the surface weft yarns include yak wool blended yarns and light-heating polyester filaments spirally wound on the outside thereof.
[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the surface warp yarn includes the first surface warp yarn, the second surface warp yarn, the third surface warp yarn and the fourth surface warp yarn, the surface weft yarn includes the first surface weft yarn, the second surface weft yarn, the third surface weft yarn and the fourth surface weft yarn; the inner layer warp yarn includes the first inner layer warp yarn, the second inner layer warp yarn, the third inner layer warp yarn and the fourth inner layer warp yarn; the inner layer weft yarn includes the first inner layer weft yarn, the second inner layer weft yarn, the third inner layer weft yarn and the fourth inner layer weft yarn.
[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: relative to the surface weft yarn and the inner weft yarn, the floating and sinking rules of the first surface warp yarn are: float-float-float-float-sink-float-sink-float-sink-float; the floating and sinking rules of the first inner warp yarn are sink-float-sink-sink-sink-float-sink-sink; the floating and sinking rules of the second surface warp yarn are sink-float-float-float-float-float-sink-float; the floating and sinking rules of the second inner warp yarn are sink-sink-sink-float-sink-sink-float-sink-sink- Float; the floating and sinking rule of the third warp yarn of the surface layer is sink-float-sink-float-float-float-float-float-float; the floating and sinking rule of the third warp yarn of the inner layer is: sink-float-sink-sink-sink-float-sink-sink; the floating and sinking rule of the fourth warp yarn of the surface layer is: float-float-sink-float-sink-float-sink-float-float-float; the floating and sinking rule of the fourth warp yarn of the inner layer is: sink-sink-sink-float-sink-sink-sink-float; the floating and sinking rule of the connecting warp yarn is: float-float-sink-float-sink-sink-sink-sink-float-sink-sink-float.
[0010] On the basis of the above scheme and as a preferred scheme of the above scheme: the yak wool blended yarn is also twisted with thermal fuse.
[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: nano zinc oxide particles are attached to the surface of the aerogel polylactic acid filaments.
[0012] The beneficial effects of the utility model are as follows: the twill tweed fabric involved in the utility model adopts a double-layer structure to increase the thickness of the tweed fabric, thereby improving its warmth retention effect. The light-heating polyester filament and the moisture-absorbing heat-generating fiber yarn used in the surface layer can increase the warmth retention effect when used in a light environment and moisture-absorbing conditions. The aerogel polylactic acid filament used in the inner layer has a good warmth retention effect. The cashmere worsted yarn used in the inner layer can improve the wearing comfort of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a cross-sectional schematic diagram of the tweed fabric involved in the utility model;
[0014] Figure 2 The utility model discloses a tissue diagram of a twill fabric.
[0015] The markings in the figure are as follows: 1-surface layer; 2-inner layer; 11-first warp yarn of surface layer; 12-first warp yarn of inner layer; 13-second warp yarn of surface layer; 14-second warp yarn of inner layer; 15-third warp yarn of surface layer; 16-third warp yarn of inner layer; 17-fourth warp yarn of surface layer; 18-fourth warp yarn of inner layer; 19-binding warp yarn; 21-first weft yarn of surface layer; 22-first weft yarn of inner layer; 23-second weft yarn of surface layer; 24-second weft yarn of inner layer; 25-third weft yarn of surface layer; 26-third weft yarn of inner layer; 27-fourth weft yarn of surface layer; 28-fourth weft yarn of inner layer. DETAILED DESCRIPTION
[0016] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0017] Example
[0018] Combination Figure 1 and Figure 2 , this embodiment is described in detail. The twill fabric involved in this embodiment is formed by interweaving warp yarns and weft yarns, the warp yarns include surface warp yarns, inner warp yarns and binding warp yarns; the weft yarns include surface weft yarns and inner weft yarns, the surface warp yarns and surface weft yarns are interwoven in a two-up and two-down twill to form a surface layer 1, the inner warp yarns and inner weft yarns are interwoven in a plain weave to form an inner layer 2; the binding warp yarns connect the surface layer 1 and the inner layer 2.
[0019] The inner layer warp yarn is a strand twisted from cashmere worsted yarn and hygroscopic heat-generating fiber yarn; the inner layer weft yarn is a strand twisted from cashmere worsted yarn and aerogel polylactic acid filament. The hygroscopic heat-generating fiber yarn and aerogel polylactic acid filament used can both improve the warmth-keeping effect of the tweed fabric.
[0020] The surface warp yarn is a strand of wool worsted yarns of different colors twisted together, and the surface weft yarn includes yak wool blended yarn and light-heating polyester filaments spirally wound on the outside. The light-heating polyester filaments used in the surface layer can generate heat when used in a light environment, thereby improving warmth retention.
[0021] Furthermore, the surface warp yarns include a first surface warp yarn 11, a second surface warp yarn 13, a third surface warp yarn 15 and a fourth surface warp yarn 17, and the surface weft yarns include a first surface weft yarn 21, a second surface weft yarn 23, a third surface weft yarn 25 and a fourth surface weft yarn 27; the inner warp yarns include a first inner warp yarn 12, a second inner warp yarn 14, a third inner warp yarn 16 and a fourth inner warp yarn 18; the inner weft yarns include a first inner weft yarn 22, a second inner weft yarn 24, a third inner weft yarn 26 and a fourth inner weft yarn 28.
[0022] Furthermore, relative to the surface weft yarn and the inner weft yarn, the floating and sinking pattern of the first surface warp yarn 11 is: float-float-float-float-sink-float-sink-float-float; the floating and sinking pattern of the first inner warp yarn 12 is sink-float-sink-sink-sink-float-sink-sink; the floating and sinking pattern of the second surface warp yarn 13 is sink-float-float-float-float-float-sink-float; the floating and sinking pattern of the second inner warp yarn 14 is sink-sink-sink-float-sink-sink-sink-float; the floating and sinking pattern of the third surface warp yarn 1 The floating and sinking rule of yarn 15 is sink-float-sink-float-float-float-float-float-float; the floating and sinking rule of the inner layer third warp yarn 16 is sink-float-sink-sink-sink-float-sink-sink; the floating and sinking rule of the surface layer fourth warp yarn 17 is float-float-sink-float-sink-float-float-float-float; the floating and sinking rule of the inner layer fourth warp yarn 18 is sink-sink-sink-float-sink-sink-sink-float; the floating and sinking rule of the connecting warp yarn 19 is float-float-sink-float-sink-sink-sink-float-sink-sink-float.
[0023] Furthermore, the yak wool blended yarn is also twisted with hot melt yarn, and the specific hot melt yarn is nylon hot melt yarn. The use of hot melt yarn can improve the anti-pilling property of the surface fabric.
[0024] Furthermore, nano zinc oxide particles are attached to the surface of the aerogel polylactic acid filaments, so that the inner layer has a good antibacterial effect.
[0025] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.
Claims
1. A twill fabric, formed by interweaving warp yarns and weft yarns, characterized in that: The warp yarns include surface warp yarns, inner warp yarns and binding warp yarns; the weft yarns include surface weft yarns and inner weft yarns, the surface warp yarns and the surface weft yarns are interwoven in a two-up and two-down twill to form a surface layer (1), and the inner warp yarns and the inner weft yarns are interwoven in a plain weave to form an inner layer (2); the binding warp yarns connect the surface layer (1) and the inner layer (2); The inner layer warp yarn is a strand twisted from cashmere worsted yarn and moisture-absorbing and heat-generating fiber yarn; the inner layer weft yarn is a strand twisted from cashmere worsted yarn and aerogel polylactic acid filament; The surface warp yarns are strands of wool worsted yarns of different colors twisted together, and the surface weft yarns include yak wool blended yarns and light-heating polyester filaments spirally wound on the outside thereof.
2. The tweed fabric according to claim 1, characterized in that: The surface warp yarns include a first surface warp yarn (11), a second surface warp yarn (13), a third surface warp yarn (15) and a fourth surface warp yarn (17); the surface weft yarns include a first surface weft yarn (21), a second surface weft yarn (23), a third surface weft yarn (25) and a fourth surface weft yarn (27); the inner layer warp yarns include a first inner layer warp yarn (12), a second inner layer warp yarn (14), a third inner layer warp yarn (16) and a fourth inner layer warp yarn (18); the inner layer weft yarns include a first inner layer weft yarn (22), a second inner layer weft yarn (24), a third inner layer weft yarn (26) and a fourth inner layer weft yarn (28).
3. The tweed fabric according to claim 2, characterized in that: With respect to the surface weft yarn and the inner weft yarn, the floating and sinking rules of the first warp yarn (11) of the surface layer are: float-float-float-float-sink-float-sink-float-sink-float; the floating and sinking rules of the first warp yarn (12) of the inner layer are: sink-float-sink-sink-sink-float-sink-sink-sink; the floating and sinking rules of the second warp yarn (13) of the surface layer are: sink-float-float-float-float-float-sink-float; the floating and sinking rules of the second warp yarn (14) of the inner layer are: sink-sink-sink-float-sink-sink-sink-float; the floating and sinking rules of the third warp yarn (15) of the surface layer are: sink-float-float-float-sink-sink-sink-sink-float; )'s floating and sinking pattern is sink-float-sink-float-float-float-float-float-float; the floating and sinking pattern of the third warp yarn (16) in the inner layer is sink-float-sink-sink-sink-float-sink-sink; the floating and sinking pattern of the fourth warp yarn (17) in the surface layer is float-float-sink-float-sink-float-float-float-float; the floating and sinking pattern of the fourth warp yarn (18) in the inner layer is sink-sink-sink-float-sink-sink-sink-float; the floating and sinking pattern of the connecting warp yarn (19) is float-float-sink-float-sink-sink-sink-float-sink-sink-float.
4. The tweed fabric according to claim 1, characterized in that: The yak wool blended yarn is also twisted with hot-melt yarn.
5. The tweed fabric according to claim 1, characterized in that: Nano zinc oxide particles are attached to the surface of the aerogel polylactic acid filaments.