Cool polyester fabric

Abstract

The utility model discloses a cool polyester fabric, which comprises a first polyester fabric layer provided with a plurality of air holes, and is characterized by further comprising a second polyester fabric layer provided with a cool layer at the bottom, a plurality of partition cavities are formed between the first polyester fabric layer and the second polyester fabric layer, the partition cavities are opposite to the air holes, the polyester fabric makes direct contact with a human body through the cool sense layer to generate cool sense, and if the partition cavities and the first polyester fabric layer are soaked with water such as sweat or water, the cool sense can be generated. Heat is absorbed under the action of natural evaporation, the temperature of the second polyester fabric layer and the cool feeling layer can be reduced, and the human body can further feel cool after making contact with the cool feeling layer.

Description

Technical Field

[0001] The utility model relates to the technical field of cool fabrics, in particular to a cool polyester fabric. Background Art

[0002] Common polyester fabrics have been improved in terms of cooling feeling. On the one hand, ventilation holes are set to make the fabrics have good air permeability. The ventilation holes allow water to enter the fabrics and accelerate its evaporation efficiency. Since the evaporation of water can take away more heat from the fabrics, the fabrics will have a cooling function. On the other hand, mineral powders such as talcum powder or medical stone powder are added to the fabrics. After the relevant fabric treatment process, the mineral powders are retained on the fabrics to form a cooling layer. The problem with the prior art is that the two fabrics cannot play a good cooling effect when used in combination, and people have conducted a lot of research on this. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a cool polyester fabric, which can solve the above-mentioned problems in the existing technology.

[0004] The utility model is realized through the following technical scheme: a cool polyester fabric of the utility model comprises a first polyester fabric layer, on which a plurality of air holes are arranged, and is characterized in that it also comprises a second polyester fabric layer, on the bottom of which a cool layer is arranged, and a plurality of partition cavities are formed between the first polyester fabric layer and the second polyester fabric layer, and the partition cavities are arranged opposite to the air holes.

[0005] According to a further technical solution, a plurality of stitches are provided between the first polyester fabric layer and the second polyester fabric layer, and the stitches sew and connect the first polyester fabric layer and the second polyester fabric layer.

[0006] According to a further technical solution, the suture sews the first polyester fabric layer and the second polyester fabric layer to overlap each other by interlacing them up and down.

[0007] According to a further technical solution, the first polyester fabric layer and the second polyester fabric layer are sewn with edge banding on their peripheries.

[0008] According to a further technical solution, the first polyester fabric layer is processed by a fabric punching process to form ventilation holes.

[0009] According to a further technical solution, the second polyester fabric layer is formed into a cooling layer through a fabric dipping process.

[0010] The beneficial effects of the utility model are:

[0011] 1. A plurality of partition chambers are formed between the first polyester fabric layer and the second polyester fabric layer by sewing with stitches, and the partition chambers are opposite to the air holes, which can facilitate the evaporation of water, reduce the temperature of the second polyester fabric layer and the cooling layer, and further improve the cool feeling of the personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] For ease of explanation, the present invention is described in detail by the following specific embodiments and drawings.

[0013] Figure 1 This is a schematic diagram of the overall structure of a cool polyester fabric of the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the A direction;

[0015] Figure 3 for Figure 1 Schematic diagram of the B direction;

[0016] In the figure, there are a partition cavity 11, a stitching line 12, a ventilation hole 13, a first polyester fabric layer 14, an edge sealing 15, a cooling layer 16, and a second polyester fabric layer 17. DETAILED DESCRIPTION

[0017] like Figure 1-Figure 3 As shown, the utility model is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are Figure 1 The projection relationship itself has the same up-down, left-right, front-back directions. The utility model provides a cool polyester fabric, including a first polyester fabric layer 14 with a plurality of air holes 13 , and a second polyester fabric layer 17 with a cool layer 16 at the bottom.

[0018] Advantageously, a plurality of stitches 12 are provided between the first polyester fabric layer 14 and the second polyester fabric layer 17 , and the stitches 12 sew and connect the first polyester fabric layer 14 and the second polyester fabric layer 17 .

[0019] Advantageously, the stitching 12 partially sews the first polyester fabric layer 14 and the second polyester fabric layer 17 to overlap by interlacing them up and down.

[0020] Advantageously, the stitches 12 form a plurality of spaced-apart partitions 11 between the first polyester fabric layer 14 and the second polyester fabric layer 17 , and the partitions 11 are arranged opposite to the ventilation holes 13 .

[0021] Advantageously, the first polyester fabric layer 14 and the second polyester fabric layer 17 are sewn with edge banding 15 on their peripheries, and the edge banding 15 is used as fabric edge banding.

[0022] Advantageously, the first polyester fabric layer 14 is processed by a fabric punching process to form the ventilation holes 13 .

[0023] Advantageously, the second polyester fabric layer 17 forms the cooling layer 16 through a fabric impregnation process, specifically, some nano minerals are added to the spinning melt or viscose spinning solution of the second polyester fabric layer 17, and the good thermal conductivity of these substances is used to reduce the surface temperature of the human body.

[0024] Advantageously, the nano minerals include jade fiber, rice wheat fiber, etc.

[0025] The polyester fabric produces a cool feeling by directly contacting the cooling layer 16 with the human body. On the other hand, if the partition cavity 11 and the first polyester fabric layer 14 are impregnated with liquid, such as sweat or water, heat is absorbed under the action of natural evaporation, which can reduce the temperature of the second polyester fabric layer 17 and the cooling layer 16, and a further cool feeling can be produced after the human body contacts the cooling layer 16.

[0026] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A cool polyester fabric, comprising a first polyester fabric layer (14), wherein the first polyester fabric layer (14) is provided with a plurality of air holes (13), characterized in that: It also comprises a second polyester fabric layer (17), a cool feeling layer (16) is arranged at the bottom of the second polyester fabric layer (17), and a plurality of partition cavities (11) are formed between the first polyester fabric layer (14) and the second polyester fabric layer (17), and the partition cavities (11) are arranged opposite to the ventilation holes (13).

2. The cool polyester fabric according to claim 1, characterized in that: A plurality of stitches (12) are provided between the first polyester fabric layer (14) and the second polyester fabric layer (17), and the stitches (12) sew and connect the first polyester fabric layer (14) and the second polyester fabric layer (17) to fix them.

3. The cool polyester fabric according to claim 2, characterized in that: The stitching (12) is used to sew the first polyester fabric layer (14) and the second polyester fabric layer (17) together in an overlapping manner by interlacing them up and down.

4. The cool polyester fabric according to claim 1, characterized in that: The first polyester fabric layer (14) and the second polyester fabric layer (17) are sewn with edge sealing (15) on their peripheries.

Images