Cool polyester pongee fabric

Abstract

The cool polyester pongee fabric is formed by interweaving warp yarns and weft yarns, the warp yarns comprise surface layer warp yarns and inner layer warp yarns, and the weft yarns comprise surface layer weft yarns and inner layer weft yarns; the surface layer warp yarns and the surface layer weft yarns are interwoven according to plain weave to form a surface layer, and the inner layer warp yarns and the inner layer weft yarns are interwoven to form an inner layer; the surface layer warp yarns and the surface layer weft yarns comprise extinction low-elasticity polyester yarns; the inner-layer warp yarns and the inner-layer weft yarns comprise cool-feeling yarns which are arranged according to a set sequence and have opposite twisting directions; the cool sense yarn comprises cool sense nylon filaments and HDPE / PA6 filaments which are doubled and twisted, and the twist degree is 10-18 twists / cm. And the inner layer is made of the cool yarns, so that the fabric has a contact cool feeling when being in contact with the fabric, and the wearing comfort is improved. Moreover, a linen-like effect can be formed by twisting in opposite directions, and a good breathable effect is achieved. And the surface layer is made of the extinction low-elasticity polyester yarns, so that the fabric has an anti-ultraviolet effect.

Description

Technical Field

[0001] The utility model relates to a cool-sensation polyester pongee fabric, belonging to the technical field of textile fabrics. Background Art

[0002] As a common fabric, polyester pongee has a soft handfeel and is usually woven from polyester drawn texturing yarn. With the improvement of people's living standards, the requirements for clothing are getting higher and higher, and the comfort of clothing is reflected in aspects such as tactile comfort. When polyester pongee fabric is used as clothing in the season of spring-summer or summer-autumn transition, if it has a contact cool feeling on the side close to the user, the wearing comfort of this fabric will be improved. How to prepare a cool-sensation polyester pongee fabric has become a problem to be solved. Content of the Utility Model

[0003] The purpose of the utility model is to provide a cool-sensation polyester pongee fabric, with cool-sensation yarns used in the inner layer, so that the side in direct contact with the user has a contact cool feeling.

[0004] To solve the above technical problems, the purpose of the utility model is realized as follows:

[0005] A cool-sensation polyester pongee fabric according to the utility model is woven from warp yarns and weft yarns. The warp yarns include surface warp yarns and inner warp yarns, and the weft yarns include surface weft yarns and inner weft yarns; the surface warp yarns and surface weft yarns are interwoven in a plain weave to form a surface layer, and the inner warp yarns and inner weft yarns are interwoven to form an inner layer;

[0006] Both the surface warp yarns and surface weft yarns include dull drawn polyester filaments; both the inner warp yarns and inner weft yarns include cool-sensation yarns arranged in a set order and having opposite twist directions; the cool-sensation yarns include cool-sensation nylon filaments and HDPE / PA6 filaments twisted together, with a twist of 10-18 turns / cm.

[0007] On the basis of the above solution and as a preferred solution of the above solution: the HDPE / PA6 filaments include a core layer and a skin layer, the core layer is PA6, and the skin layer is HDPE.

[0008] On the basis of the above solution and as a preferred solution of the above solution: the cross-section of the cool-sensation nylon filaments is cross-shaped.

[0009] On the basis of the above solution and as a preferred solution of the above solution: the cool-sensation yarns further include cool-sensation antibacterial polyethylene filaments.

[0010] On the basis of the above solution and as a preferred solution of the above solution: the surface warp yarns further include cuprammonium fiber filaments twisted together with the dull drawn polyester filaments.

[0011] On the basis of the above solution and as an optimized solution of the above solution: the surface weft yarn further includes a PLA / PHBV blended filament yarn that is parallel-twisted with a dull low-elastic polyester filament.

[0012] The beneficial effects of the present utility model are as follows: A cool-sensation spring Asian spinning fabric related to the present utility model uses a cool-sensation yarn in the inner layer, so that the fabric has a contact cool-sensation when in contact with use, improving wearing comfort. And the opposite twist directions can form a linen-like effect, having a good air permeability effect. And the surface layer uses a dull low-elastic polyester filament, so that the fabric has an anti-ultraviolet effect. Description of the Drawings

[0013] Figure 1 It is a structural schematic diagram of the cool-sensation spring Asian spinning fabric related to the first embodiment.

[0014] The markings in the figure are explained as follows: 1 - surface layer; 2 - inner layer. Specific Embodiments

[0015] The present utility model will be further described below in conjunction with the drawings and specific embodiments.

[0016] First Embodiment

[0017] Combined with Figure 1 , a detailed description of this embodiment is given. A cool-sensation spring Asian spinning fabric related to this embodiment is formed by interweaving warp yarns and weft yarns. The warp yarns include surface layer warp yarns and inner layer warp yarns, and the weft yarns include surface layer weft yarns and inner layer weft yarns; the surface layer warp yarns and the surface layer weft yarns are interwoven in a plain weave to form the surface layer 1, and the inner layer warp yarns and the inner layer weft yarns are interwoven to form the inner layer 2. In this embodiment, the surface layer 1 and the inner layer 2 are fixedly connected through a binding weft yarn.

[0018] Both the surface layer warp yarns and the surface layer weft yarns include dull low-elastic polyester filaments; specifically, the fineness of the dull low-elastic polyester filaments used is 75D / 72F or 50D / 72F. In this embodiment, the surface layer warp yarns adopt 50D / 72F, and the surface layer weft yarns are 72D / 72F. In this embodiment, the specification of the surface layer 1 is 190T. Since titanium dioxide is used as a dulling agent in the dull low-elastic polyester filaments used, and titanium dioxide has an anti-ultraviolet effect, the surface layer thus has an anti-ultraviolet effect.

[0019] Both the inner layer warp yarns and the inner layer weft yarns include cool-sensation yarns arranged in a set order and having opposite twist directions; the cool-sensation yarns include parallel-twisted cool-sensation nylon filaments and HDPE / PA6 filaments, with a twist density of 10 - 18 twists / cm. Specifically in this embodiment, the twist density is selected to be 16 twists / cm. In the inner layer warp yarns and the inner layer weft yarns, the arrangement order of the S-twist cool-sensation yarns and the Z-twist cool-sensation yarns is 5:5. In this embodiment, the inner layer warp yarns and the inner layer weft yarns are interwoven in a 5-harness satin weave to form the inner layer 2.

[0020] Further, the HDPE / PA6 filament includes a core layer and a skin layer. The core layer is PA6, and the skin layer is HDPE. The HDPE / PA6 composite filament uses high-density HDPE as the skin layer, making the fiber surface smooth and cool, with good chemical stability, resistant to corrosion by acids, alkalis, and various salts, and can well protect the PA core layer; the HDPE macromolecular structure is regular, with a high degree of crystallinity and a relatively high melting point.

[0021] Example Two

[0022] One of the differences between the cool-sensation spring sub-nylon fabric involved in this example and that in Example One is that the cross-section of the cool-sensation nylon filament is cross-shaped. The surface warp yarn also includes cuprammonium fiber filaments parallel-twisted with dull low-elastic polyester filaments.

[0023] In order to improve the moisture conduction effect of the cool-sensation spring sub-nylon fabric, cross-shaped cross-section cool-sensation nylon filaments are used. The cross-shaped cross-section cool-sensation nylon filaments have a moisture conduction effect through the capillary action, and can quickly divert the sweat to the surface layer 1 and be absorbed by the cuprammonium fiber, so that the inner layer 2 remains dry.

[0024] Another difference from Example One is that: the cool-sensation yarn also includes cool-sensation antibacterial polyethylene filaments. The surface weft yarn also includes PLA / PHBV blend filaments parallel-twisted with dull low-elastic polyester filaments. This can improve the antibacterial effect of the fabric.

[0025] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present invention without creative labor. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field of the present invention through logical analysis, reasoning, or limited experiments based on the concept of the present invention on the basis of the prior art should be within the protection scope determined by the claims.

Claims

1. A cool-sensation polyester pongee fabric, characterized in that, It is woven by warp yarns and weft yarns. The warp yarns include surface warp yarns and inner warp yarns, and the weft yarns include surface weft yarns and inner weft yarns; the surface warp yarns and the surface weft yarns are interwoven in a plain weave to form a surface layer, and the inner warp yarns and the inner weft yarns are interwoven to form an inner layer. Both the surface warp yarns and the surface weft yarns include dull low-elastic polyester filaments; both the inner warp yarns and the inner weft yarns include cool-sensation yarns arranged in a set order and having opposite twist directions; the cool-sensation yarns include cool-sensation nylon filaments and HDPE / PA6 filaments twisted together, with a twist of 10-18 turns / cm.

2. The cool feeling polyester pongee fabric according to claim 1, wherein The HDPE / PA6 filaments include a core layer and a skin layer, the core layer is PA6, and the skin layer is HDPE.

3. The cool feeling polyester pongee fabric according to claim 1, characterized in that, The cross-section of the cool-sensation nylon filaments is cross-shaped.

4. A cool-sensation polyester pongee fabric according to claim 1, characterized in that, The cool-sensation yarns further include cool-sensation antibacterial polyethylene filaments.

5. A cool feeling polyester pongee fabric according to claim 1, characterized in that, The surface warp yarns further include cuprammonium fiber filaments twisted together with the dull low-elastic polyester filaments.

6. The cool-sensation polyester pongee fabric according to claim 1, characterized in that, The surface weft yarns further include PLA / PHBV blend filaments twisted together with the dull low-elastic polyester filaments.

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