CN211165728U

CN211165728U - Moisture permeable double-layer polyester fabric

Info

Publication number: CN211165728U
Application number: CN201921982932.5U
Authority: CN
Inventors: 姚国英
Original assignee: Suzhou Powercard Textile Co ltd
Current assignee: Suzhou Powercard Textile Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-04
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a pass through wet double-deck dacron surface fabric, including first basic unit, the bottom of first basic unit is connected with fire-retardant layer through the acrylic acid adhesive, the bottom on fire-retardant layer is connected with the layer of permeating moisture through the acrylic acid adhesive, the layer of permeating moisture comprises TPU thin layer and hygroscopic layer, the bottom on layer of permeating moisture is connected with the second basic unit through the acrylic acid adhesive, the bottom of second basic unit is connected with the hydrophobic layer through the acrylic acid adhesive. The utility model discloses because dacron itself has the hydroscopicity poor and lead wet good advantage, consequently derive water through first basic unit, and the moisture absorption layer through TPU film layer bottom is with water suction, and discharge to the outside, the cooperation of rethread second basic unit, derive the water of moisture absorption layer suction once more, when the drop of water is in the outside of second basic unit, through the cooperation of hydrophobic layer, surface fabric surface wettability is extremely poor, the unable surface fabric surface that wets of drop of water, stop or roll on the surface fabric top layer with the water droplet form.

Description

Moisture permeable double-layer polyester fabric

Technical Field

The utility model relates to a surface fabric technical field specifically is a pass through wet double-deck dacron surface fabric.

Background

The terylene is the simplest of three synthetic fibers, has the characteristics of low price, firmness, durability, good elasticity, difficult deformation, corrosion resistance, insulation, stiffness, smoothness, easy washing, quick drying and the like, and the terylene fabric prepared by the terylene has good stiffness, smoothness and wrinkle elasticity and is popular with people, but the existing terylene has the defect of poor moisture permeability, and the flame retardant and ultraviolet resistant performances can not meet the requirements of users, so the moisture permeable double-layer terylene fabric is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art's not enough, the utility model provides a pass through wet double-deck dacron surface fabric possesses and passes through wet, fire-retardant and advantage that anti ultraviolet performance is good, has solved current dacron and has not only had the defect that moisture permeability is poor, moreover fire-retardant and anti ultraviolet performance also can't reach the problem that the user required.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pass through wet double-deck dacron surface fabric, includes first basic unit, the bottom of first basic unit is connected with fire-retardant layer through the acrylic acid adhesive, the bottom on fire-retardant layer is connected with the layer of permeating moisture through the acrylic acid adhesive, the layer of permeating moisture comprises TPU thin layer and hygroscopic layer, the bottom on the layer of permeating moisture is connected with the second basic unit through the acrylic acid adhesive, the bottom on second basic unit is connected with the hydrophobic layer through the acrylic acid adhesive, the bottom of hydrophobic layer is connected with anti ultraviolet layer through the acrylic acid adhesive, anti ultraviolet layer comprises polyacrylonitrile fiber layer and blue calorie fiber layer.

Preferably, the first base layer and the second base layer are both terylene, the thicknesses of the first base layer and the second base layer are the same, and the hydrophobic layer is a polytetrafluoroethylene hydrophobic membrane.

Preferably, the flame-retardant layer consists of an aluminum hydroxide layer and a alginate fiber layer, and the top of the alginate fiber layer is connected with the bottom of the aluminum hydroxide layer through an acrylic adhesive.

Preferably, the top of the moisture absorption layer is connected with the TPU thin film layer through an acrylic acid adhesive, and the moisture absorption layer is made of bamboo fibers.

Preferably, the top of the polyacrylonitrile fiber layer is connected with the hydrophobic layer through an acrylic adhesive, and the top of the pecan fiber layer is connected with the polyacrylonitrile fiber layer through the acrylic adhesive.

(III) advantageous effects

Compared with the prior art, the utility model provides a pass through wet double-deck dacron surface fabric possesses following beneficial effect:

the utility model discloses because dacron itself has the hydroscopicity poor and lead wet good advantage, consequently derive water through first basic unit, and the hygroscopic layer through TPU film layer bottom is with water suction, and discharge to the outside, the cooperation of rethread second basic unit, derive the water of hygroscopic layer suction once more, when the drop of water is in the outside of second basic unit, cooperation through the hydrophobic layer, surface fabric surface wettability is extremely poor, the surface fabric surface can't be infiltrated to the drop of water, stop or roll on the surface fabric top layer with the water droplet form, through the cooperation that sets up fire-retardant layer, aluminium hydroxide layer and alginate fiber layer, make the surface fabric possess very good fire behaviour, through setting up the hygroscopic layer, bamboo fiber not only has good gas permeability, hydroscopicity and stronger wearability in the twinkling of an eye, but also have natural antibiotic, antibacterial, remove the mite, deodorant and ultraviolet resistance function, through setting up ultraviolet resistance layer, The polyacrylonitrile fiber layer and the Bika fiber layer enable the ultraviolet resistance of the fabric to be excellent, and the problem that existing terylene has poor moisture permeability and the flame retardance and ultraviolet resistance cannot meet the requirements of users is solved.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the fabric of the present invention;

FIG. 2 is a schematic cross-sectional view of the flame retardant layer of the present invention;

FIG. 3 is a schematic sectional view of the moisture permeable layer of the present invention;

fig. 4 is the schematic view of the cross-sectional structure of the ultraviolet-proof layer of the present invention.

In the figure: 1. a first base layer; 2. a flame retardant layer; 201. an aluminum hydroxide layer; 202. a layer of alginate fibers; 3. a moisture permeable layer; 301. a TPU film layer; 302. a moisture-absorbing layer; 4. a second base layer; 5. an ultraviolet-proof layer; 501. a layer of polyacrylonitrile fibers; 502. a Bika fiber layer; 6. a hydrophobic layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a first basic unit 1, fire-retardant layer 2, aluminium hydroxide layer 201, alginate fiber layer 202, moisture permeable layer 3, TPU thin layer 301, moisture absorption layer 302, second basic unit 4, prevent ultraviolet layer 5, polyacrylonitrile fiber layer 501, blue card fiber layer 502 and hydrophobic layer 6 part are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a moisture permeable double-layer polyester fabric comprises a first base layer 1, the bottom of the first base layer 1 is connected with a flame retardant layer 2 through an acrylic acid adhesive, the flame retardant layer 2 is composed of an aluminum hydroxide layer 201 and a alginate fiber layer 202, the top of the alginate fiber layer 202 is connected with the bottom of the aluminum hydroxide layer 201 through the acrylic acid adhesive, the fabric has very good flame retardant performance by matching the flame retardant layer 2, the aluminum hydroxide layer 201 and the alginate fiber layer 202, the bottom of the flame retardant layer 2 is connected with a moisture permeable layer 3 through the acrylic acid adhesive, the moisture permeable layer 3 is composed of a TPU film layer 301 and a moisture absorption layer 302, the top of the moisture absorption layer 302 is connected with the TPU film layer 301 through the acrylic acid adhesive, the moisture absorption layer 302 is bamboo fiber, and by arranging the moisture absorption layer 302, the bamboo fiber has not only good air permeability, instant water absorption and strong wear resistance, but also has natural, The antibacterial, acarid-removing, deodorizing and ultraviolet-resisting functions are achieved, the bottom of the moisture-permeable layer 3 is connected with a second base layer 4 through an acrylic acid adhesive, the first base layer 1 and the second base layer 4 are both made of terylene, the thickness of the first base layer 1 is the same as that of the second base layer 4, the bottom of the second base layer 4 is connected with a hydrophobic layer 6 through the acrylic acid adhesive, the hydrophobic layer 6 is a polytetrafluoroethylene hydrophobic film, the bottom of the hydrophobic layer 6 is connected with an ultraviolet-resisting layer 5 through the acrylic acid adhesive, the ultraviolet-resisting layer 5 is composed of a polyacrylonitrile fiber layer 501 and a blue card fiber layer 502, the top of the polyacrylonitrile fiber layer 501 is connected with the hydrophobic layer 6 through the acrylic acid adhesive, the top of the blue card fiber layer 502 is connected with the polyacrylonitrile fiber layer 501, by arranging the ultraviolet-proof layer 5, the polyacrylonitrile fiber layer 501 and the Bika fiber layer 502, the ultraviolet-proof performance of the fabric is excellent.

When in use, because the terylene has the advantages of poor water absorption and good moisture conductivity, water is guided out through the first base layer 1, the water is sucked out through the moisture absorption layer 302 at the bottom of the TPU film layer 301 and is discharged to the outside, the water sucked out by the moisture absorption layer 302 is guided out again through the matching of the second base layer 4, when water drops are arranged at the outside of the second base layer 4, the surface wettability of the fabric is extremely poor through the matching of the hydrophobic layer 6, the water drops can not infiltrate the surface of the fabric and stay or roll on the surface layer of the fabric in a water drop form, the fabric has very good flame retardant property through the matching of the flame retardant layer 2, the aluminum hydroxide layer 201 and the alginate fiber layer 202, and through the arrangement of the moisture absorption layer 302, the bamboo fiber not only has good air permeability, instant water absorption and strong wear resistance, but also has the functions of natural antibiosis, bacteriostasis, mite removal, deodorization and ultraviolet resistance, through setting up anti ultraviolet layer 5, polyacrylonitrile fibre layer 501 and blue card fibre layer 502 for the anti ultraviolet performance of surface fabric is excellent, has solved the defect that current dacron not only has the moisture permeability poor, and fire-retardant and anti ultraviolet performance can't reach the problem that the user required in addition.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pass through wet double-deck dacron surface fabric, includes first basic unit (1), its characterized in that: the bottom of first basic unit (1) is connected with fire-retardant layer (2) through the acrylic acid adhesive, the bottom on fire-retardant layer (2) is connected with through the acrylic acid adhesive and permeates moisture layer (3), it comprises TPU thin layer (301) and hygroscopic layer (302) to permeate moisture layer (3), the bottom on the layer that permeates moisture (3) is connected with second basic unit (4) through the acrylic acid adhesive, the bottom of second basic unit (4) is connected with hydrophobic layer (6) through the acrylic acid adhesive, the bottom of hydrophobic layer (6) is connected with anti ultraviolet (5) through the acrylic acid adhesive, anti ultraviolet layer (5) comprise polyacrylonitrile fibre layer (501) and blue calorie fibre layer (502).

2. The moisture permeable double-layer polyester fabric according to claim 1, wherein: the polyester film is characterized in that the first base layer (1) and the second base layer (4) are both terylene, the thicknesses of the first base layer (1) and the second base layer (4) are the same, and the hydrophobic layer (6) is a polytetrafluoroethylene hydrophobic film.

3. The moisture permeable double-layer polyester fabric according to claim 1, wherein: the flame-retardant layer (2) is composed of an aluminum hydroxide layer (201) and a alginate fiber layer (202), and the top of the alginate fiber layer (202) is connected with the bottom of the aluminum hydroxide layer (201) through an acrylic adhesive.

4. The moisture permeable double-layer polyester fabric according to claim 1, wherein: the top of the moisture absorption layer (302) is connected with the TPU thin film layer (301) through an acrylic acid adhesive, and the moisture absorption layer (302) is made of bamboo fibers.

5. The moisture permeable double-layer polyester fabric according to claim 1, wherein: the top of the polyacrylonitrile fiber layer (501) is connected with the hydrophobic layer (6) through an acrylic acid adhesive, and the top of the Bika fiber layer (502) is connected with the polyacrylonitrile fiber layer (501) through the acrylic acid adhesive.