Novel polyester cotton cloth composite fabric

Abstract

The utility model discloses a novel terylene cotton cloth composite fabric which comprises a wear-resistant outer layer, an elastic middle layer and a cotton cloth base layer which are connected in sequence, the elastic middle layer comprises a plurality of wave pieces arranged in the width direction of the elastic middle layer, each wave piece comprises a plurality of arc-shaped grooves, and every two adjacent arc-shaped grooves are connected through a connecting piece. A second protruding strip and two first protruding strips are arranged on the side, close to the elastic middle layer, of the cotton cloth base layer, the two first protruding strips are located on the two sides of the second protruding strip respectively, air holes are formed in the sides, close to the first protruding strips, of the arc-shaped grooves, and through holes corresponding to the air holes in position are formed in the wear-resisting outer layer. Transverse open holes communicated with the air holes are formed in the first raised lines, and longitudinal through holes are formed in the cotton cloth base layer between the second raised lines and the first raised lines. After the technical scheme is adopted, the novel polyester cotton cloth composite fabric provided by the utility model has excellent air permeability and ultraviolet resistance.

Description

Technical Field

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

[0002] Composite fabrics are formed by compounding multiple layers of fabrics. Existing composite fabrics are the materials we use to make clothing in our daily life.

[0003] With the development of society, people's requirements for fabrics are no longer limited to the comfort and warmth of fabrics. Now society also attaches great importance to the anti-ultraviolet performance of fabrics. Now people generally increase the weaving density and weaving thickness to improve the anti-ultraviolet performance of composite fabrics, so that ultraviolet rays are not easy to penetrate the fabrics. However, this setting has a great impact on the breathability of composite fabrics, making the breathability of composite fabrics poor, affecting the comfort of wearing. Utility Model Content

[0004] In view of the above problems, the utility model provides a novel polyester-cotton composite fabric.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a new type of polyester-cotton composite fabric, comprising a wear-resistant outer layer, an elastic middle layer and a cotton base layer connected in sequence, the elastic middle layer comprising a plurality of wave pieces arranged along its width direction, each of the wave pieces comprising a plurality of arc-shaped grooves, and adjacent arc-shaped grooves are connected by a connecting piece, a second convex strip and two first convex strips are arranged on the side of the cotton base layer close to the elastic middle layer, the two first convex strips are respectively located on both sides of the second convex strip, an air hole is provided on the side of the arc groove close to the first convex strip, a through hole corresponding to the position of the air hole is provided on the wear-resistant outer layer, a transverse opening connected to the air hole is provided on the first convex strip, and a longitudinal through hole is provided on the cotton base layer between the second convex strip and the first convex strip.

[0006] Preferably, the top end of the first convex strip abuts against the lower surface of the elastic intermediate layer, and the height of the first convex strip is higher than the height of the second convex strip.

[0007] Preferably, the second convex strips and the cotton cloth base layer are woven together through the warp and weft of composite yarns to form a warp pattern, the cotton cloth is arranged as a warp pattern, the ground structure of the warp pattern is the cotton cloth base layer, and the pattern structure of the warp pattern is the second convex strips.

[0008] Preferably, the composite yarn comprises a core body and an outer layer of yarn spirally wound around the outside of the core body, the core body is composed of cotton fiber and Lycra fiber, and the outer layer of yarn is twisted from UV-resistant PA6 fiber.

[0009] Preferably, the first convex strip is woven by antibacterial yarn, the antibacterial yarn includes a yarn core and a covering yarn spirally wound on the side of the yarn core, the yarn core is twisted by capron copper ion fiber, and the covering yarn is twisted by polyether ester elastic fiber.

[0010] Preferably, the wear-resistant outer layer is woven from wear-resistant yarns, the wear-resistant yarns include an inner layer and an outer layer arranged outside the inner layer, the inner layer is twisted from ramie fibers, and the outer layer is twisted from cordura fibers.

[0011] Preferably, the surface of the wear-resistant yarn is provided with a plurality of wear-resistant protrusions.

[0012] Preferably, the elastic middle layer is woven from titanium-nickel alloy fiber yarns and polyester fiber yarns.

[0013] From the above description of the structure of the utility model, it can be seen that compared with the prior art, the utility model has the following advantages:

[0014] The utility model provides a novel polyester-cotton composite fabric, in which anti-ultraviolet yarn is included in the yarns used in the wear-resistant outer layer and the cotton base layer, thereby ensuring the anti-ultraviolet effect of the fabric; the wear-resistant outer layer, the cotton base layer, the elastic middle layer and the first convex strip are respectively provided with through holes, longitudinal through holes, air holes and transverse openings, and air permeable channels are formed between the through holes, the longitudinal through holes, the air permeable channels and the transverse openings, and the air permeable channels are supported by the first convex strip, so that air can pass through the entire air permeable channel, thereby ensuring the air permeability of the fabric; the provision of the first convex strip makes the air permeable channel more stable, and the air permeable channel can always be kept unobstructed during multiple washing and drying processes; thereby the prepared composite fabric has both excellent air permeability and anti-ultraviolet performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of a novel polyester-cotton composite fabric of the utility model;

[0017] Figure 2 It is a schematic diagram of the connection between the elastic middle layer and the cotton base layer of a novel polyester-cotton composite fabric of the utility model;

[0018] Figure 3 It is the cross-sectional view of AA;

[0019] Figure 4 This is a cross-section diagram of an antibacterial yarn of a novel polyester-cotton composite fabric of the utility model;

[0020] Figure 5 This is a slice diagram of the wear-resistant yarn of a new type of polyester-cotton composite fabric of the utility model. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0022] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0024] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0025] Example

[0026] refer to Figures 1 to 5A novel polyester-cotton composite fabric comprises a wear-resistant outer layer 1, an elastic middle layer 2 and a cotton base layer 3 connected in sequence, the elastic middle layer 2 comprises a plurality of wave pieces arranged along its width direction, each wave piece comprises a plurality of arc grooves 21, and two adjacent arc grooves 21 are connected by a connecting piece 22, a second ridge 42 and two first ridges 41 are arranged on the side of the cotton base layer 3 close to the elastic middle layer 2, the two first ridges 41 are respectively located on both sides of the second ridge 42, a ventilation hole 211 is provided on the side of the arc groove 21 close to the first ridge 41, a through hole 11 corresponding to the position of the ventilation hole 211 is provided on the wear-resistant outer layer 1, a transverse opening 421 connected to the ventilation hole 211 is provided on the first ridge 41, and a longitudinal through hole 31 is provided on the cotton base layer 3 between the second ridge 42 and the first ridge 41. With this structure, the wear-resistant outer layer 1, the cotton base layer 3, the elastic middle layer 2 and the first convex strip 41 are respectively provided with a through hole 11, a longitudinal through hole 31, a ventilation hole 211 and a transverse opening, and a ventilation channel is formed between the through hole 11, the longitudinal through hole 31, the ventilation hole 211 and the transverse opening, and the ventilation channel is supported by the first convex strip 41, so that air can pass through the entire ventilation channel, thereby ensuring the breathability of the fabric; the setting of the first convex strip 41 makes the ventilation channel more stable, and the ventilation channel can always be kept unobstructed during multiple washing and drying processes; thereby, the prepared composite fabric has both excellent breathability and anti-ultraviolet performance.

[0027] The top of the first ridge 41 abuts against the lower surface of the elastic middle layer 2, and the height of the first ridge 41 is higher than the height of the second ridge 42. With this structure, there is a movable space between the second ridge 42 and the elastic middle layer 2, and the fabric will be subjected to external pressure during use, so that the elastic middle layer 2 will move toward the direction close to the cotton base layer 3 until it abuts against the second ridge 42. The second ridge 42 is used to make the woven fabric have certain antibacterial and antibacterial properties, thereby enhancing the overall performance of the fabric; in addition, under the action of the elastic restoring force of the elastic middle layer 2, the air circulation in the woven fabric can be accelerated, further improving the air permeability.

[0028] The second convex strip 42 and the cotton base layer 3 are woven together by composite yarn warp and weft to form a warp pattern. The cotton is set as a warp pattern, the ground pattern of the warp pattern is the cotton base layer 3, and the pattern of the warp pattern is the second convex strip 42; the composite yarn includes a core body and an outer yarn spirally wound on the outside of the core body, the core body is composed of cotton fiber and Lycra fiber, and the outer yarn is twisted by anti-ultraviolet PA6 fiber. With this structure, the cotton base layer 3 naturally forms the second convex strip 42 during weaving through the setting of the warp pattern, ensuring the stability of the structure during use; the cotton fiber hygroscopic yarn is a seed fiber formed by the elongation and thickening of the epidermal cells of the fertilized ovules, so that the woven fabric has a certain air permeability to improve the comfort when in contact with human skin; through the anti-ultraviolet PA6 fiber, the woven fabric has anti-ultraviolet and antibacterial properties; through the good resilience and wear resistance of Lycra fiber, the anti-fracture ability of the woven fabric can be further improved.

[0029] The first convex strip 41 is woven by antibacterial yarn 7, which includes a yarn core and a covering yarn spirally wound on the side of the yarn core. The yarn core is formed by twisting the capron copper ion fiber 8 through a twisting machine, and the covering yarn is formed by twisting the polyether ester elastic fiber 9 through a twisting machine. With this structure, the capron copper ion fiber 8 has good antibacterial properties, so that the woven first convex strip 41 can inhibit the proliferation of bacteria and fungi to prevent corruption and odor, and can have strong and lasting antibacterial, deodorizing and self-cleaning characteristics; the polyether ester elastic fiber 9 has good resilience, so that the woven first convex strip 41 has good elastic recovery ability.

[0030] The wear-resistant outer layer 1 is woven from wear-resistant yarns 10, and the wear-resistant yarns 10 include an inner layer and an outer layer arranged outside the inner layer. The inner layer is formed by twisting ramie fibers 11 through a twisting machine, and the outer layer is formed by twisting cordura fibers 12 through a twisting machine. With this structure, the ramie fibers 11 have the effect of inhibiting bacteria and removing odors, thereby inhibiting the growth of bacteria inside the wear-resistant outer layer 1 and making it difficult for the fabric to produce odors; utilizing the characteristics of the cordura fibers 12, the woven wear-resistant outer layer 1 can give full play to its excellent wear resistance, tear resistance, unparalleled strength, good hand feel, and has the characteristics of light weight, softness, stable color, and easy care.

[0031] The surface of the wear-resistant yarn is provided with a plurality of wear-resistant protrusions; the wear-resistant protrusions are rubber particles. With this structure, when the fabric is produced, the wear-resistant yarn is firstly dipped in glue so that the surface of the wear-resistant yarn is coated with a layer of viscose, and then the wear-resistant protrusions are sprayed on the surface of the wear-resistant yarn for bonding, and then the wear-resistant protrusions are dipped in glue again after standing for a period of time, so that the wear-resistant protrusions are firmly attached to the surface of the wear-resistant yarn and are not easy to fall off. Since a plurality of wear-resistant protrusions are provided on the surface of the wear-resistant yarn, the wear-resistant protrusions protrude from the surface of the wear-resistant yarn, and therefore also protrude from the surface of the wear-resistant outer layer 1, when the fabric rubs against the outside world, the wear-resistant protrusions can replace the wear-resistant outer layer 1 for friction, thereby isolating the surface of the wear-resistant outer layer 1 from the outside world, playing a protective role, making the fabric not easy to wear and having good wear resistance.

[0032] The elastic middle layer 2 is woven from titanium-nickel alloy fiber yarn and polyester fiber yarn. With this structure, the titanium-nickel alloy fiber has good shape memory recovery, and the polyester fiber has high strength and elastic recovery, so that the woven fabric has good wrinkle resistance after being woven into cloth, and will not leave marks after being folded and restored, thereby effectively ensuring the beauty of the clothing made of the cloth.

[0033] When it is necessary to make the fabric, the composite yarn is put into an air jet loom and woven into a cotton base layer 3 and a second ridge 42 by a warp weaving method, and then a longitudinal through hole 31 and a transverse through hole 11 are respectively opened in the longitudinal direction of the cotton base layer 3 and the transverse direction of the second ridge 42 by a laser punching machine; the antibacterial yarn 7 is put into the air jet loom for weaving, and then it is cut into the first ridge 41 by a cutting machine, and then the bottom of the first ridge 41 is bonded to the cotton base layer 3 on the side facing the second ridge 42 by a dispensing machine; the titanium nickel Alloy fiber yarn and polyester fiber yarn are put into a jet loom to weave into an elastic middle layer 2, and then hot-pressed into an arc groove 21 by a hot press, and air holes 211 are opened on the arc groove 21 by a laser puncher, and then the elastic middle layer 2 is bonded to the cotton cloth base layer 3 through a connecting piece 22 by hot melt adhesive; wear-resistant yarn is put into a jet loom to weave into a wear-resistant outer layer 1, and a through hole 11 is opened on the wear-resistant outer layer 1 by a laser puncher, and finally the outer layer and the top of the elastic middle layer 2 are bonded by hot melt adhesive.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new polyester-cotton composite fabric, characterized in that: It includes a wear-resistant outer layer, an elastic middle layer and a cotton cloth base layer connected in sequence, the elastic middle layer includes a plurality of wave parts arranged along its width direction, each of the wave parts includes a plurality of arc-shaped grooves, and two adjacent arc-shaped grooves are connected by a connecting piece, a second convex strip and two first convex strips are arranged on the side of the cotton cloth base layer close to the elastic middle layer, the two first convex strips are respectively located on both sides of the second convex strip, an air hole is opened on the side of the arc groove close to the first convex strip, a through hole corresponding to the position of the air hole is opened on the wear-resistant outer layer, a transverse opening connected to the air hole is opened on the first convex strip, and a longitudinal through hole is opened on the cotton cloth base layer between the second convex strip and the first convex strip.

2. The novel polyester-cotton composite fabric according to claim 1, characterized in that: The top end of the first convex strip abuts against the lower surface of the elastic middle layer, and the height of the first convex strip is higher than that of the second convex strip.

3. The novel polyester-cotton composite fabric according to claim 1, characterized in that: The second convex strip and the cotton base layer are woven together through the warp and weft of composite yarns to form a warp pattern. The cotton cloth is set as a warp pattern, the ground structure of the warp pattern is the cotton base layer, and the pattern of the warp pattern is the second convex strip.

4. The novel polyester-cotton composite fabric according to claim 3, characterized in that: The composite yarn comprises a core body and an outer layer of yarn spirally wound around the outer side of the core body, the core body is composed of cotton fiber and Lycra fiber, and the outer layer of yarn is twisted from anti-ultraviolet PA6 fiber.

5. The novel polyester-cotton composite fabric according to claim 1, characterized in that: The first convex strip is woven by antibacterial yarn, which includes a yarn core and a covering yarn spirally wound on the side of the yarn core. The yarn core is twisted by capron copper ion fiber, and the covering yarn is twisted by polyether ester elastic fiber.

6. The novel polyester-cotton composite fabric according to claim 1, characterized in that: The wear-resistant outer layer is woven from wear-resistant yarns, and the wear-resistant yarns include an inner layer and an outer layer arranged outside the inner layer, the inner layer is twisted from ramie fibers, and the outer layer is twisted from cordura fibers.

7. The novel polyester-cotton composite fabric according to claim 6, characterized in that: The surface of the wear-resistant yarn is provided with a plurality of wear-resistant protrusions.

8. The novel polyester-cotton composite fabric according to claim 1, characterized in that: The elastic middle layer is woven from titanium-nickel alloy fiber yarns and polyester fiber yarns.

Images