Waterproof warm-keeping polyester fabric

Abstract

According to the technical scheme, the waterproof warm-keeping polyester fabric is characterized by comprising a base fabric layer, a first warm-keeping layer adheres to one side of the base fabric layer, a second warm-keeping layer adheres to the end, away from the base fabric layer, of the first warm-keeping layer, and a buffer layer adheres to the end, away from the first warm-keeping layer, of the base fabric layer; a plurality of buffer grooves are uniformly formed in the buffer layer along the buffer layer, reinforcing structures are arranged in the buffer grooves, an antibacterial layer is bonded to the end, away from the base cloth layer, of the buffer layer, an anti-static layer is bonded to the end, away from the buffer layer, of the antibacterial layer, and a waterproof layer is bonded to the end, away from the antibacterial layer, of the anti-static layer; the warm-keeping effect of the polyester fabric is guaranteed through the arrangement of the first warm-keeping layer and the second warm-keeping layer, the waterproof effect of the polyester fabric can be improved through the waterproof layer, the softness of the polyester fabric is improved through the buffer layer, the anti-static layer, the antibacterial layer, the anti-static layer, the waterproof layer, the first warm-keeping layer and the second warm-keeping layer are arranged on the base fabric layer, and the anti-static layer, the waterproof layer, the first warm-keeping layer and the second warm-keeping layer are arranged on the base fabric layer. The antibacterial layer improves the antibacterial ability, and the antistatic layer can prevent static electricity from being generated.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester materials, in particular to a waterproof and warm polyester cloth. Background Art

[0002] Polyester is an important variety of synthetic fiber and the trade name of polyester fiber in my country. It is a fiber made from polyethylene terephthalate (PET) (PET), a fiber-forming polymer made by esterification or ester exchange and polycondensation reaction of polyethylene terephthalate (PTA) or dimethyl terephthalate (DMT) and ethylene glycol (MEG) as raw materials. The fiber is made by spinning and post-processing.

[0003] The utility model with publication number CN215882872U discloses a polyester fabric, which relates to the field of fabric technology and aims to solve the problem that when a polyester fabric is on fire, the fire spreads to other locations of the polyester fabric, causing the polyester fabric to be burned as a whole. The key points of its technical solution are: it includes a plurality of fabric layers and a flame retardant layer, the plurality of fabric layers and the flame retardant layer are alternately distributed, there is a breaking threshold in the flame retardant layer, when the flame retardant layer reaches the threshold, the flame retardant layer breaks and separates the fabric layer below from the fabric layer above, the utility model separates the fabric layer at the fire location from the polyester fabric through the flame retardant layer, reduces the possibility of the polyester fabric being burned as a whole, and thus improves the fire resistance of the polyester fabric.

[0004] The above existing solutions have the following problems: the above polyester cloth is mainly polyester cloth, which has poor warmth retention and poor waterproof performance. Utility Model Content

[0005] The utility model aims to provide a waterproof and warm polyester fabric to solve the above technical problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof and warm polyester cloth, comprising a base cloth layer, a first warm insulation layer is bonded to one side of the base cloth layer, a second warm insulation layer is bonded to an end of the first warm insulation layer away from the base cloth layer, a buffer layer is bonded to an end of the base cloth layer away from the first warm insulation layer, a buffer groove is provided on the buffer layer and a plurality of buffer grooves are evenly provided along the buffer layer, a reinforcement structure is provided in the buffer groove, an antibacterial layer is bonded to an end of the buffer layer away from the base cloth layer, an antibacterial layer is bonded to an antistatic layer at one end of the antibacterial layer away from the buffer layer, a waterproof layer is bonded to an end of the antistatic layer away from the antibacterial layer, and air permeability is provided on the base cloth layer, the buffer layer, the antibacterial layer, the antistatic layer, the waterproof layer, the first warm insulation layer and the second warm insulation layer.

[0007] Preferably, the base fabric layer is woven from polyester fibers, the first thermal insulation layer is woven from cotton fibers, and the fabric of the second thermal insulation layer is coral fleece.

[0008] Preferably, the buffer layer is woven from elastic polyester fibers, and the reinforcing structure includes vertical ribs, transverse ribs and oblique ribs, which are interwoven in the buffer grooves, and are all woven from polyester fibers.

[0009] Preferably, the antibacterial layer is woven from silk fibers, and silver ion antibacterial agent is mixed in the antibacterial layer.

[0010] Preferably, the antistatic layer is woven by blending polyester and cotton and weaving conductive fibers.

[0011] Preferably, the waterproof layer is woven from polytetrafluoroethylene and polyester fibers, the surface of the waterproof layer is coated with a hydrophobic coating, and the diameter of the air pores is smaller than the diameter of a water molecule and larger than the diameter of a steam molecule.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: through the arrangement of the first thermal insulation layer and the second thermal insulation layer, the first thermal insulation layer plus the second thermal insulation layer ensure the thermal insulation effect of the polyester cloth, and the coral fleece feels comfortable and is comfortable to wear; through the arrangement of the buffer layer, the buffer groove, the vertical ribs, the horizontal ribs and the oblique ribs, the buffer layer and the buffer groove can improve the elasticity and softness of the cloth, and when the cloth is stretched or squeezed, the buffer groove deforms to ensure the tensile and bending resistance of the cloth, and the arrangement of the vertical ribs, the horizontal ribs and the oblique ribs can provide a certain support force for the buffer groove to avoid the buffer groove from being flattened, thereby ensuring the softness of the cloth; the antibacterial layer improves the antibacterial property of the cloth, the antistatic layer prevents the cloth from generating static electricity during use, and the waterproof layer cooperates with the hydrophobic coating to ensure the waterproof property of the polyester cloth, and the diameter of the air pores is smaller than the diameter of the water molecule and larger than the diameter of the steam molecule, so that the waterproof property of the cloth can be ensured while maintaining a certain air permeability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 Schematic diagram of the structural layer of this embodiment;

[0015] Figure 2 It is a partial cross-sectional view of the buffer layer of this embodiment.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0017] 1. Base fabric layer; 2. First thermal insulation layer; 3. Second thermal insulation layer; 4. Buffer layer; 5. Antibacterial layer; 6. Antistatic layer; 7. Waterproof layer; 8. Buffer groove; 9. Vertical ribs; 10. Horizontal ribs; 11. Oblique ribs; 12. Breathable holes. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-2 The utility model provides a technical solution: a waterproof and warm polyester cloth, comprising a base fabric layer 1, a first warm insulation layer 2 is bonded to one side of the base fabric layer 1, a second warm insulation layer 3 is bonded to one end of the first warm insulation layer 2 away from the base fabric layer 1, a buffer layer 4 is bonded to one end of the base fabric layer 1 away from the first warm insulation layer 2, a buffer groove 8 is provided on the buffer layer 4 and a plurality of buffer grooves are evenly provided along the buffer layer 4, a reinforcement structure is provided in the buffer groove 8, an antibacterial layer 5 is bonded to one end of the buffer layer 4 away from the base fabric layer 1, an antibacterial layer 6 is bonded to one end of the antibacterial layer 5 away from the buffer layer 4, a waterproof layer 7 is bonded to one end of the antistatic layer 6 away from the antibacterial layer 5, and air permeability 12 is provided on the base fabric layer 1, the buffer layer 4, the antibacterial layer 5, the antistatic layer 6, the waterproof layer 7, the first warm insulation layer 2 and the second warm insulation layer 3.

[0020] Specifically, the base fabric layer 1 is woven from polyester fibers, the first thermal insulation layer 2 is woven from cotton fibers, and the fabric of the second thermal insulation layer 3 is coral fleece. The cotton plus the coral fleece can ensure the warmth-keeping effect of the polyester fabric, and the coral fleece feels comfortable.

[0021] Specifically, the buffer layer 4 is woven from elastic polyester fibers, and the reinforcement structure includes vertical ribs 9, transverse ribs 10 and oblique ribs 11. The vertical ribs 9, transverse ribs 10 and oblique ribs 11 are interwoven and arranged in the buffer groove 8. The vertical ribs 9, transverse ribs 10 and oblique ribs 11 are all woven from polyester fibers. The buffer layer 4 and the buffer groove 8 can improve the elasticity and softness of the fabric. When the fabric is stretched or squeezed, the buffer groove 8 deforms to ensure the fabric's anti-stretching and anti-bending properties. The arrangement of the vertical ribs 9, transverse ribs 10 and oblique ribs 11 can provide a certain support force for the buffer groove 8 to prevent the buffer groove 8 from being flattened, thereby ensuring the softness of the fabric.

[0022] Specifically, the antibacterial layer 5 is woven from silk fibers, and silver ion antibacterial agent is mixed in the antibacterial layer 5 to improve the antibacterial performance of the fabric.

[0023] Specifically, the antistatic layer 6 is woven by blending polyester and cotton and weaving conductive fibers to prevent static electricity from being generated during use of the fabric.

[0024] Specifically, the waterproof layer 7 is woven from polytetrafluoroethylene and polyester fiber. The surface of the waterproof layer 7 is coated with a hydrophobic coating. The hydrophobic coating can be selected as a high molecular melt polymer. The waterproof layer 7 is combined with the hydrophobic coating to ensure the waterproof performance of the polyester cloth. The diameter of the air pore 12 is smaller than the diameter of a water molecule and larger than the diameter of a steam molecule, thereby ensuring the waterproof performance of the cloth while maintaining a certain air permeability.

[0025] A specific application example of this embodiment is:

[0026] When the device is in use, the second thermal insulation layer 3 is placed close to the body for use. The first thermal insulation layer 2 plus the second thermal insulation layer 3 ensure the thermal insulation effect of the polyester cloth, and the coral fleece feels comfortable and is comfortable to wear. The buffer layer 4 and the buffer groove 8 can improve the elasticity and softness of the cloth. When the cloth is stretched or squeezed, the buffer groove 8 is deformed to ensure the cloth's anti-stretching and anti-bending properties. The vertical ribs 9, the horizontal ribs 10, and the oblique ribs 11 are arranged to provide a certain support force for the buffer groove 8 to prevent the buffer groove 8 from being flattened and ensure the softness of the cloth. The antibacterial layer 5 improves the antibacterial property of the cloth. The antistatic layer 6 prevents the cloth from generating static electricity during use. The waterproof layer 7 cooperates with the hydrophobic coating to ensure the waterproof property of the polyester cloth. The diameter of the air pores 12 is smaller than the diameter of the water molecule and larger than the diameter of the steam molecule, so that the waterproof property of the cloth can be ensured while maintaining a certain air permeability.

[0027] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that modifications may be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waterproof and warm polyester fabric, characterized in that: The invention comprises a base fabric layer (1), a first thermal insulation layer (2) is bonded to one side of the base fabric layer (1), a second thermal insulation layer (3) is bonded to one end of the first thermal insulation layer (2) away from the base fabric layer (1), a buffer layer (4) is bonded to one end of the base fabric layer (1) away from the first thermal insulation layer (2), a buffer groove (8) is provided on the buffer layer (4) and a plurality of buffer grooves are evenly provided along the buffer layer (4), a reinforcement structure is provided in the buffer groove (8), an antibacterial layer (5) is bonded to one end of the buffer layer (4) away from the base fabric layer (1), an antistatic layer (6) is bonded to one end of the antibacterial layer (5) away from the buffer layer (4), a waterproof layer (7) is bonded to one end of the antibacterial layer (6) away from the antibacterial layer (5), and air permeability holes (12) are provided on the base fabric layer (1), the buffer layer (4), the antibacterial layer (5), the antistatic layer (6), the waterproof layer (7), the first thermal insulation layer (2) and the second thermal insulation layer (3).

2. The waterproof and warm polyester fabric according to claim 1, characterized in that: The base fabric layer (1) is woven from polyester fibers, the first thermal insulation layer (2) is woven from cotton fibers, and the fabric of the second thermal insulation layer (3) is coral fleece.

3. The waterproof and warm polyester fabric according to claim 1, characterized in that: The buffer layer (4) is woven from elastic polyester fibers, and the reinforcement structure comprises vertical ribs (9), transverse ribs (10), and oblique ribs (11). The vertical ribs (9), transverse ribs (10), and oblique ribs (11) are interwoven and arranged in the buffer groove (8), and the vertical ribs (9), transverse ribs (10), and oblique ribs (11) are all woven from polyester fibers.

4. The waterproof and warm polyester fabric according to claim 1, characterized in that: The antibacterial layer (5) is woven from silk fibers, and a silver ion antibacterial agent is mixed in the antibacterial layer (5).

5. The waterproof and warm polyester fabric according to claim 1, characterized in that: The antistatic layer (6) is woven by blending polyester and cotton and weaving conductive fibers.

6. The waterproof and warm polyester fabric according to claim 1, characterized in that: The waterproof layer (7) is woven from polytetrafluoroethylene and polyester fibers, the surface of the waterproof layer (7) is coated with a hydrophobic coating, and the diameter of the air pores (12) is smaller than the diameter of a water molecule and larger than the diameter of a steam molecule.

Images