阅读说明：本技术 一种羽绒服的蜂窝3d热能蓄热面料 (Honeycomb 3D heat energy heat accumulation fabric of down jacket ) 是由 陈岩 吴昆明 李伟 于 2021-10-09 设计创作，主要内容包括：本发明涉及一种羽绒服的蜂窝3D热能蓄热面料,包括蜂窝面层、蜂窝里层、粘接于蜂窝面层和蜂窝里层之间的蜂窝胶网。本发明通过在蜂窝面层和蜂窝里层之间设置蜂窝胶网,形成立体的蜂窝孔,在配合蜂窝胶网内含有的碳纳米管纤维、纳米陶瓷粉材料,能够大大提高面料的蓄热能力,蜂窝胶网中含有的氨纶弹性纤维能够提高拉伸效果,使得蜂窝胶网具有很好的弹性,有助于后续拉伸成型不断裂,蜂窝胶网只需要先喷涂再拉伸,干燥后即可形成弹性好的蜂窝状结构,制造工艺简单,蓄热能力大大增强。(The invention relates to a honeycomb 3D heat energy storage fabric of a down jacket, which comprises a honeycomb surface layer, a honeycomb inner layer and a honeycomb rubber net bonded between the honeycomb surface layer and the honeycomb inner layer. According to the invention, the honeycomb rubber net is arranged between the honeycomb surface layer and the honeycomb inner layer to form the three-dimensional honeycomb holes, the carbon nanotube fibers and the nano ceramic powder materials are contained in the honeycomb rubber net, so that the heat storage capacity of the fabric can be greatly improved, the spandex elastic fibers contained in the honeycomb rubber net can improve the stretching effect, the honeycomb rubber net has good elasticity, the subsequent stretching forming is facilitated without fracture, the honeycomb rubber net can be formed into a honeycomb structure with good elasticity only by spraying and then stretching, and the honeycomb rubber net is dried, so that the manufacturing process is simple, and the heat storage capacity is greatly enhanced.)

1. The utility model provides a honeycomb 3D heat energy heat accumulation surface fabric of down coat which characterized in that: comprises a honeycomb surface layer (1), a honeycomb inner layer (2) and a honeycomb rubber net (3) which is bonded between the honeycomb surface layer (1) and the honeycomb inner layer (2).

2. The honeycomb 3D heat energy storage fabric of the down jacket as claimed in claim 1, wherein: the honeycomb surface layer (1) and the honeycomb inner layer (2) are both honeycomb surfaces on the side surfaces close to each other, the side surfaces far away from each other are planes, and the honeycomb surfaces comprise honeycomb grooves and honeycomb protrusions.

3. The honeycomb 3D heat energy storage fabric of the down jacket as claimed in claim 2, wherein: the honeycomb surface of honeycomb surface course (1) and honeycomb inlayer (2) passes through honeycomb groove and the protruding joint of honeycomb, and honeycomb rubber net (3) bonds between honeycomb groove and honeycomb are protruding.

4. The honeycomb 3D heat energy storage fabric of the down jacket as claimed in claim 2, wherein: the honeycomb surface layer (1) and the honeycomb inner layer (2) are symmetrically arranged, and the honeycomb rubber net (3) is bonded between the mutually symmetrical honeycomb bulges.

5. The honeycomb 3D heat energy storage fabric of the down jacket as claimed in claim 1, wherein: the honeycomb surface layer (1) and the honeycomb inner layer (2) are both made of corn bio-based fibers, hollow polyester fibers and Xw-ele conductive fibers through spinning.

6. The honeycomb 3D heat energy storage fabric of the down jacket as claimed in claim 1, wherein: the honeycomb rubber net (3) comprises spandex elastic fibers, carbon nanotube fibers, nano ceramic powder and polymer latex, wherein the mass ratio of the spandex elastic fibers, the carbon nanotube fibers, the nano ceramic powder to the polymer latex is 0.5-1:0.2-0.3:0.1-0.2: 8-9.

7. A preparation method of a honeycomb 3D heat energy storage fabric of a down jacket is characterized by comprising the following steps:

s1, compounding and spinning corn bio-based fibers, hollow polyester fibers and Xw-ele conductive fibers to obtain a honeycomb surface layer (1) and a honeycomb inner layer (2);

s2, mixing and stirring spandex elastic fibers, carbon nanotube fibers, nano ceramic powder and polymer latex according to a ratio to obtain a mixed glue solution;

s3, spraying the mixed glue solution onto the honeycomb surface of the honeycomb inner layer (2) in a honeycomb shape, then laying the honeycomb surface layer (1) on the mixed glue solution, adhering the mixed glue solution between the honeycomb surface layer (1) and the honeycomb inner layer (2) after the honeycomb surface layer (1) is attached to the mixed glue solution, then pulling up the honeycomb surface layer (1), stretching the mixed glue solution, drying to obtain the honeycomb rubber net (3), and finishing the preparation of the fabric.

8. The preparation method of the honeycomb 3D heat energy storage fabric for the down jacket as claimed in claim 7, wherein the preparation method comprises the following steps: in the step S1, the corn bio-based fibers, the hollow polyester fibers and the Xw-ele conductive fibers are subjected to three-in-one network compounding by a network machine, then are processed by a silk winder and a two-for-one twister to form network composite twisted yarns, and finally are woven by a three-dimensional weaving machine to obtain the honeycomb surface layer (1) with the honeycomb surface and the honeycomb inner layer (2).

9. The preparation method of the honeycomb 3D heat energy storage fabric for the down jacket as claimed in claim 7, wherein the preparation method comprises the following steps: in step S3, the spraying thickness of the mixed glue solution sprayed on the honeycomb surface is 0.5-1mm, and the upward stretching height of the honeycomb surface layer (1) is 0.1-1 mm.

Technical Field

The invention belongs to the field of down jacket fabrics, and particularly relates to a honeycomb 3D heat energy storage fabric of a down jacket.

Background

The down jacket is a warm-keeping coat in winter and mainly comprises a fabric, a lining and a duck down liner. In life, the ultrathin down jacket is popular with people, is light and comfortable to wear and convenient to move, but in cold winter, the ultrathin down jacket is poor in heat retention and limited by the thickness of an inner down filling layer, people improve the fabric of the ultrathin down jacket, and the fabric capable of storing heat is manufactured.

In the prior art, the heat storage fabric is generally started from fabric components, and fibers or other components with heat preservation functions are added, but the heat storage effect of the fabric is not greatly improved, and needs to be improved.

Disclosure of Invention

The invention aims to solve the problems and provide a honeycomb 3D heat energy storage fabric of a down jacket.

The invention realizes the purpose through the following technical scheme:

a honeycomb 3D heat energy storage fabric of a down jacket comprises a honeycomb surface layer, a honeycomb inner layer and a honeycomb rubber net bonded between the honeycomb surface layer and the honeycomb inner layer.

As a further optimized scheme of the invention, the surfaces of the honeycomb surface layer and the honeycomb inner layer, which are close to each other, are honeycomb surfaces, the surfaces of the honeycomb surfaces, which are far away from each other, are planes, and the honeycomb surfaces comprise honeycomb grooves and honeycomb protrusions.

As a further optimization scheme of the invention, the honeycomb surface layer and the honeycomb surface of the honeycomb inner layer are clamped through honeycomb grooves and honeycomb protrusions, and the honeycomb rubber net is bonded between the honeycomb grooves and the honeycomb protrusions.

As a further optimization scheme of the invention, the honeycomb surface layers and the honeycomb inner layer are symmetrically arranged, and the honeycomb rubber net is bonded between the mutually symmetrical honeycomb bulges.

As a further optimization scheme of the invention, the honeycomb surface layer and the honeycomb inner layer are both made by weaving corn bio-based fibers, hollow polyester fibers and Xw-ele conductive fibers.

As a further optimization scheme of the invention, the honeycomb rubber net comprises spandex elastic fibers, carbon nanotube fibers, nano ceramic powder and polymer latex, wherein the mass ratio of the spandex elastic fibers to the carbon nanotube fibers to the nano ceramic powder to the polymer latex is 0.5-1:0.2-0.3:0.1-0.2: 8-9.

A preparation method of a honeycomb 3D heat energy storage fabric of a down jacket comprises the following steps:

s1, compounding and spinning the corn bio-based fibers, the hollow polyester fibers and the Xw-ele conductive fibers to obtain a honeycomb surface layer and a honeycomb inner layer;

s2, mixing and stirring spandex elastic fibers, carbon nanotube fibers, nano ceramic powder and polymer latex according to a ratio to obtain a mixed glue solution;

and S3, spraying the mixed glue solution onto the honeycomb surface of the honeycomb inner layer in a honeycomb shape, laying the honeycomb surface layer on the mixed glue solution, adhering the mixed glue solution between the honeycomb surface layer and the honeycomb inner layer after the honeycomb surface layer is adhered to the mixed glue solution, pulling up the honeycomb surface layer upwards, stretching the mixed glue solution, and drying to obtain the honeycomb rubber net to finish the preparation of the fabric.

In step S1, the corn bio-based fiber, the hollow polyester fiber and the Xw-ele conductive fiber are first three-in-one network-combined by a network machine, then processed by a silk winder and a two-for-one twister to form a network-combined twisted yarn, and finally spun by a three-dimensional textile machine to obtain a honeycomb surface layer and a honeycomb lining layer with a honeycomb surface.

As a further optimization scheme of the invention, in step S3, the spraying thickness of the mixed glue solution sprayed on the honeycomb surface is 0.5-1mm, and the upward stretching height of the honeycomb surface layer is 0.1-1 mm.

The invention has the beneficial effects that:

1) according to the invention, the honeycomb rubber net is arranged between the honeycomb surface layer and the honeycomb inner layer to form the three-dimensional honeycomb holes, and the carbon nanotube fibers and the nano ceramic powder materials are contained in the honeycomb rubber net, so that the heat storage capacity of the fabric can be greatly improved;

2) the spandex elastic fiber contained in the honeycomb rubber net can improve the stretching effect, so that the honeycomb rubber net has good elasticity, the subsequent stretching forming is facilitated without fracture, the honeycomb rubber net can form a honeycomb structure with good elasticity only by spraying and then stretching, and the honeycomb rubber net is dried, so that the manufacturing process is simple, and the heat storage capacity is greatly enhanced;

3) when the honeycomb surface layer and the honeycomb surface of the honeycomb inner layer are clamped and connected through the honeycomb grooves and the honeycomb bulges, the whole fabric is thin, a thin three-dimensional honeycomb heat storage space is formed by the honeycomb rubber net, and the honeycomb heat storage structure is suitable for ultrathin down jackets;

4) when the honeycomb surfaces of the honeycomb surface layer and the honeycomb inner layer are symmetrically arranged, the honeycomb grooves are symmetrically formed into a larger three-dimensional honeycomb heat storage space, the heat storage effect and the ventilation effect are improved, and the whole fabric is thicker and is suitable for thicker down jackets;

5) the honeycomb surface layer and the honeycomb inner layer are both woven by corn bio-based fibers, hollow polyester fibers and Xw-ele conductive fibers, the corn bio-based fibers and the hollow polyester fibers are provided with a plurality of fine pores, micro air chambers are formed among the fibers, the capillary effect is increased, the water vapor dredging performance is good, the air permeability is high, the air permeability and the moisture permeability of the down jacket cannot be influenced, discomfort caused by sweat can be avoided, bacterial reproduction can be avoided, and the Xw-ele conductive fibers have an antistatic function.

Drawings

Fig. 1 is a schematic partial sectional structure diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic partial sectional structure diagram according to embodiment 2 of the present invention.

In the figure: 1. a honeycomb facing; 2. a honeycomb inner layer; 3. a honeycomb rubber net.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention; in the description of the present invention, the meaning of "plurality" or "a plurality" is two or more unless otherwise specified.

Example 1

As shown in fig. 1, a honeycomb 3D heat energy storage fabric of a down jacket comprises a honeycomb surface layer 1, a honeycomb inner layer 2, and a honeycomb rubber net 3 bonded between the honeycomb surface layer 1 and the honeycomb inner layer 2. Wherein the content of the first and second substances,

the honeycomb surface layer 1 and the honeycomb lining layer 2 are both honeycomb surfaces on the side close to each other, the side far away from each other is a plane, and the honeycomb surfaces comprise honeycomb grooves and honeycomb protrusions. The honeycomb surface of honeycomb surface course 1 and honeycomb inlayer 2 passes through honeycomb groove and the protruding joint of honeycomb, and honeycomb adhesive net 3 bonds between honeycomb groove and honeycomb are protruding. The honeycomb surface layer 1 and the honeycomb lining layer 2 are both made of corn bio-based fibers, hollow polyester fibers and Xw-ele conductive fibers through spinning.

The honeycomb rubber net 3 comprises spandex elastic fibers, carbon nanotube fibers, nano ceramic powder and polymer latex, wherein the mass ratio of the spandex elastic fibers, the carbon nanotube fibers, the nano ceramic powder to the polymer latex is 0.5:0.3:0.1: 8.1.

The preparation method of the honeycomb 3D heat energy storage fabric of the down jacket provided by the embodiment comprises the following steps:

s1, compounding and spinning the corn bio-based fibers, the hollow polyester fibers and the Xw-ele conductive fibers to obtain a honeycomb surface layer 1 and a honeycomb inner layer 2; the method comprises the following steps of (1) carrying out three-in-one network compounding on corn bio-based fibers, hollow polyester fibers and Xw-ele conductive fibers by using a network machine, then processing the fibers into network composite twisted yarns by using a silk winder and a two-for-one twister, and finally spinning by using a three-dimensional spinning machine to obtain a honeycomb surface layer 1 and a honeycomb lining layer 2 with honeycomb surfaces;

s2, mixing and stirring spandex elastic fibers, carbon nanotube fibers, nano ceramic powder and polymer latex according to a ratio to obtain a mixed glue solution;

s3, spraying the mixed glue solution onto the honeycomb surface of the honeycomb lining 2 in a honeycomb shape, wherein the spraying thickness is 0.5mm, then laying the honeycomb surface layer 1 on the mixed glue solution, after the honeycomb surface layer 1 is attached to the mixed glue solution, adhering the mixed glue solution between the honeycomb surface layer 1 and the honeycomb lining 2, then pulling up the honeycomb surface layer 1 upwards, wherein the stretching height is 0.1mm, stretching the mixed glue solution, and drying to obtain the honeycomb adhesive net 3, thereby completing the preparation of the fabric.

Example 2

As shown in fig. 2, this embodiment provides a silver film composite fabric with a honeycomb heat storage structure and a method for preparing the same, and the silver film composite fabric and the steps for preparing the same are substantially the same as those in embodiment 1, with the only difference that: the honeycomb surface layers 1 and the honeycomb inner layer 2 are symmetrically arranged, and the honeycomb rubber net 3 is bonded between the mutually symmetrical honeycomb bulges.

Example 3

The embodiment provides a silver film composite cloth with a honeycomb heat storage structure and a preparation method thereof, wherein the silver film composite cloth and the preparation steps thereof are basically the same as those of embodiment 1, and the only difference is that: the mass ratio of the spandex elastic fiber to the carbon nanotube fiber to the nano ceramic powder to the polymer latex is 0.75:0.25:0.15: 8.85; the spraying thickness of the mixed glue solution sprayed on the honeycomb surface is 0.7mm, and the vertical height of the obliquely upward stretching of the honeycomb surface layer 11 is 0.5 mm.

Example 4

The embodiment provides a silver film composite cloth with a honeycomb heat storage structure and a preparation method thereof, wherein the silver film composite cloth and the preparation steps thereof are basically the same as those of embodiment 1, and the only difference is that: the mass ratio of the spandex elastic fiber to the carbon nanotube fiber to the nano ceramic powder to the polymer latex is 1:0.2:0.2: 8.6; the spraying thickness of the mixed glue solution sprayed on the honeycomb surface is 1mm, and the vertical height of the obliquely upward stretching of the honeycomb surface layer 11 is 1 mm.

Comparative example 1

The comparative example provides a honeycomb 3D heat energy storage fabric of a down jacket and a preparation method thereof, the honeycomb 3D heat energy storage fabric and the preparation steps thereof are basically the same as those of example 3, and the only difference is that: the honeycomb rubber net 3 is not added with nano ceramic powder.

Comparative example 2

The comparative example provides a honeycomb 3D heat energy storage fabric of a down jacket and a preparation method thereof, the honeycomb 3D heat energy storage fabric and the preparation steps thereof are basically the same as those of example 3, and the only difference is that: the carbon nanotube fibers are not added in the honeycomb rubber net 3.

The performance of the honeycomb 3D heat storage fabric of the down jackets prepared in examples 1 to 3 was tested, and the experimental results are shown in the following table:

as can be seen from the above table, the honeycomb 3D thermal energy storage fabric of the down jacket prepared in the embodiments 1 to 3 of the present invention forms a three-dimensional thermal storage space under the support of a honeycomb adhesive net with a suitable height and the combined addition of carbon nanotube fibers and nano ceramic powder, and the prepared fabric exhibits good thermal storage and cold resistance effects and air and moisture permeable effects.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.