Novel elastic polyester woven fabric and preparation method thereof

Abstract

The invention discloses a novel elastic polyester woven fabric which comprises a polyester-cotton fiber fabric base layer, and a polyester pleated fabric layer is arranged on the upper end face of the polyester-cotton fiber fabric base layer. The preparation method of the novel elastic terylene woven fabric comprises the following steps: S1, mixing 66% of terylene and 34% of cotton fiber, and spinning to obtain a polyester cotton fiber fabric base layer; the polyester cotton fiber fabric base layer, the polyester pleated fabric layer, the net-shaped woven reinforcing layer and the double-layer elastic yarn core spinning layer are made into the multi-layer woven elastic fiber polyester woven fabric through a hot melting compound machine, the toughness and elasticity of the polyester woven fabric are improved, and the multiple sets of corrugated cloth strips are evenly woven into the polyester pleated fabric layer at intervals; meanwhile, the air holes are formed in the surface of the double-layer elastic yarn core spinning layer, the air permeability of the cloth is remarkably improved, and the antibacterial effect of the cloth is remarkably improved by adding an inorganic antibacterial agent into core yarn of the double-layer elastic yarn core spinning layer.

Description

Technical Field

[0001] The present invention relates to the technical field of woven fabrics, in particular to a novel stretch polyester woven fabric and a preparation method thereof. Background Art

[0002] Polyester woven fabric is a basic fabric made of polyester fiber through a weaving process. It has wrinkle resistance and shape retention properties. Polyester woven fabric is made by interweaving polyester fiber fabric with multiple layers of fabric. The structural feature of polyester woven fabric is that the warp and weft yarns cross vertically to form a stable grid-like structure. It has strong wear resistance and good elasticity, and is widely used in clothing and home textile decoration.

[0003] In actual use, traditional polyester woven fabrics have problems such as insufficient toughness, poor air permeability and weak antibacterial properties, poor durability, and difficulty in meeting the diverse needs of clothing and home textile decoration. A new type of stretch polyester woven fabric and its preparation method are proposed to solve the above problems. Summary of the Invention

[0004] In response to the shortcomings and defects in the existing technology, the present invention proposes a new type of stretch polyester woven fabric and its preparation method, which is used to solve the problems of traditional polyester woven fabrics in the background technology in actual use, such as insufficient toughness, poor air permeability and weak antibacterial properties, poor durability, and difficulty in meeting the diversified needs of clothing and home textile decoration.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A novel stretch polyester woven fabric comprises a polyester-cotton fiber fabric base layer, the upper end surface of the polyester-cotton fiber fabric base layer is provided with a polyester pleated fabric layer, the upper end surface of the polyester pleated fabric layer is provided with a mesh woven reinforcement layer, the upper end surface of the mesh woven reinforcement layer is provided with a double-layer elastic silk core spinning layer, a breathable layer is provided inside the polyester pleated fabric layer, and an antibacterial layer is provided inside the double-layer elastic silk core spinning layer.

[0006] Preferably, the polyester-cotton fiber fabric base layer is the innermost layer, and the double-layer elastic silk core spinning layer is the outermost layer. The polyester-cotton fiber fabric base layer and the polyester pleated fabric layer are both woven by a shuttle loom, and the polyester-cotton fiber fabric base layer, the polyester pleated fabric layer, the mesh woven reinforcement layer and the double-layer elastic silk core spinning layer are formed by a hot melt composite machine.

[0007] Preferably, the polyester pleated fabric layer is formed by interweaving wool and bamboo charcoal polyester fibers through warp and weft yarns.

[0008] Preferably, the mesh woven reinforcement layer is a mesh structure formed by interweaving polypropylene woven strips and polyethylene woven strips on a polyester-cotton fiber fabric.

[0009] Preferably, the double-layer elastic silk core spinning layer is formed by using elastic silk as the core yarn and wrapping the outer layer with non-elastic fibers which are twisted and tightly combined.

[0010] Preferably, the breathable layer is a plurality of corrugated cloth strips arranged inside the polyester pleated fabric layer, and the antibacterial layer is formed by adding an inorganic antibacterial agent into the core yarn of the double-layer elastic silk core spinning layer.

[0011] A method for preparing a novel stretch polyester woven fabric comprises the following steps: S1: 64%-68% polyester and 32%-36% cotton fibers are mixed and spun to form a polyester-cotton fiber base fabric; S2: Selected wool and bamboo charcoal polyester fibers are treated with anti-pilling, enzymes, and softeners, then combed to form fine two-ply yarn. The fine two-ply yarn is flattened and pressed using a heat press to form three-dimensional pleats. The structure is then consolidated using a setting machine to form a polyester pleated fabric layer. Multiple groups of corrugated fabric strips are evenly woven into the polyester pleated fabric layer. S3: Weave polypropylene braided strips evenly spaced longitudinally along the polyester-cotton fabric to form a longitudinal mesh skeleton, and weave polyethylene braided strips evenly spaced transversely along the polyester-cotton fabric to form a mesh braided reinforcement layer by interlacing with the longitudinal mesh skeleton. S4: uniformly mixing an inorganic antimicrobial agent with elastic polyamide resin fibers, forming antimicrobial elastic fibers using a melt spinning machine, using the antimicrobial elastic fibers mixed with the inorganic antimicrobial agent as core yarns and wrapping non-elastic fibers around them, and twisting the fibers using a twisting machine to tightly combine the core yarns and the non-elastic fibers to form a double-layer elastic core spinning layer having both elasticity and stability, wherein evenly distributed air holes are provided on the surface of the double-layer elastic core spinning layer; S5: Compounding the polyester-cotton fiber base layer, the polyester pleated fabric layer, the mesh woven reinforcement layer and the double-layer elastic silk core spinning layer with an adhesive using a hot melt compounding machine.

[0012] Preferably, the inorganic antibacterial agent is silver ion phosphate, and the adhesive is acrylic latex.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The polyester woven fabric with multiple layers of weaving and elastic fibers is made by using a hot melt compounding machine to combine a polyester-cotton fiber base layer, a polyester pleated fabric layer, a mesh woven reinforcement layer and a double-layer elastic silk core spinning layer to improve the toughness and elasticity of the polyester woven fabric.

[0014] 2. By evenly weaving multiple groups of corrugated fabric strips into the polyester pleated fabric layer, raised pleats are formed and the breathable space is increased. At the same time, breathable holes are opened on the surface of the double-layer elastic silk core spinning layer, which significantly improves the breathability of the fabric.

[0015] 3. By evenly mixing the inorganic antibacterial agent with the elastic polyamide resin fiber, the antibacterial elastic fiber is made into an antibacterial elastic fiber using a melt spinning machine, and the antibacterial elastic fiber mixed with the inorganic antibacterial agent is used as the core yarn to wrap the non-elastic fiber. The fiber is twisted using a twisting machine to tightly combine the core yarn and the non-elastic fiber to form a double-layer elastic silk core spinning layer with both elasticity and stability, which significantly improves the elasticity and antibacterial effect of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic cross-sectional view of a novel stretch polyester woven fabric proposed by the present invention; Figure 2 The present invention provides a partial cross-sectional schematic diagram of a novel stretch polyester woven fabric.

[0017] In the figure: 1 polyester-cotton fiber fabric base layer, 2 polyester pleated fabric layer, 3 mesh woven reinforcement layer, 4 double-layer elastic silk core spinning layer, 5 breathable layer, 6 antibacterial layer, 7 corrugated cloth strip. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example

[0020] Reference Figure 1-2 As shown, a new type of stretch polyester woven fabric includes a polyester-cotton fiber fabric base layer 1, a polyester pleated fabric layer 2 is provided on the upper end surface of the polyester-cotton fiber fabric base layer 1, a mesh woven reinforcement layer 3 is provided on the upper end surface of the polyester pleated fabric layer 2, a double-layer elastic core spinning layer 4 is provided on the upper end surface of the mesh woven reinforcement layer 3, a breathable layer 5 is provided inside the polyester pleated fabric layer 2, and an antibacterial layer 6 is provided inside the double-layer elastic core spinning layer 4. The polyester-cotton fiber fabric base layer 1 is the innermost layer, and the double-layer elastic core spinning layer 4 is the outermost layer. The polyester-cotton fiber fabric base layer 1 and the polyester pleated fabric layer 2 are both woven by a shuttle loom, and the polyester-cotton fiber fabric base layer 1, the polyester pleated fabric layer 2, the mesh woven reinforcement layer 3 and the double-layer elastic core spinning layer 4 are formed by a hot melt compounding machine.

[0021] The polyester pleated fabric layer 2 is formed by interweaving wool and bamboo charcoal polyester fibers through warp and weft yarns. The mesh woven reinforcement layer 3 is a mesh structure formed by interweaving polypropylene woven strips and polyethylene woven strips on polyester-cotton fiber fabric. The double-layer elastic silk core spinning layer 4 uses elastic silk as the core yarn, and the outer layer is wrapped with non-elastic fibers that are twisted and tightly combined. The breathable layer 5 is a plurality of groups of corrugated cloth strips 7 arranged inside the polyester pleated fabric layer 2. The antibacterial layer 6 is formed by adding an inorganic antibacterial agent to the core yarn of the double-layer elastic silk core spinning layer 4.

[0022] A method for preparing a novel stretch polyester woven fabric comprises the following steps: S1: 64% polyester and 36% cotton fibers are mixed and spun to form a polyester-cotton fiber fabric base 1; S2: After the selected wool and bamboo charcoal polyester fibers are treated with anti-pilling, enzymes, and softeners, they are combed to form fine two-ply yarns. The fine two-ply yarns are flattened and pressed using a hot press to form three-dimensional pleats. The structure is then consolidated using a setting machine to form a polyester pleated fabric layer 2. Multiple groups of corrugated fabric strips 7 are evenly woven into the polyester pleated fabric layer 2. S3: Weaving polypropylene braided strips evenly spaced longitudinally along the polyester-cotton fiber fabric to form a longitudinal mesh skeleton, and weaving polyethylene braided strips evenly spaced transversely along the polyester-cotton fiber fabric to form a mesh braided reinforcement layer 3. S4: uniformly mixing an inorganic antimicrobial agent with elastic polyamide resin fibers, forming antimicrobial elastic fibers using a melt spinning machine, using the antimicrobial elastic fibers mixed with the inorganic antimicrobial agent as core yarns and wrapping non-elastic fibers around them, and twisting the fibers using a twisting machine to tightly combine the core yarns and the non-elastic fibers to form a double-layer elastic core yarn layer 4 having both elasticity and stability, wherein evenly distributed air holes are formed on the surface of the double-layer elastic core yarn layer 4; S5: The polyester-cotton fiber fabric base layer 1, the polyester pleated fabric layer 2, the mesh woven reinforcement layer 3 and the double-layer elastic silk core spinning layer 4 are compounded with an adhesive using a hot melt compounding machine, wherein the inorganic antibacterial agent is silver ion phosphate and the adhesive is acrylic latex. Example

[0023] Reference Figure 1-2As shown, a new type of stretch polyester woven fabric includes a polyester-cotton fiber fabric base layer 1, a polyester pleated fabric layer 2 is provided on the upper end surface of the polyester-cotton fiber fabric base layer 1, a mesh woven reinforcement layer 3 is provided on the upper end surface of the polyester pleated fabric layer 2, a double-layer elastic core spinning layer 4 is provided on the upper end surface of the mesh woven reinforcement layer 3, a breathable layer 5 is provided inside the polyester pleated fabric layer 2, and an antibacterial layer 6 is provided inside the double-layer elastic core spinning layer 4. The polyester-cotton fiber fabric base layer 1 is the innermost layer, and the double-layer elastic core spinning layer 4 is the outermost layer. The polyester-cotton fiber fabric base layer 1 and the polyester pleated fabric layer 2 are both woven by a shuttle loom, and the polyester-cotton fiber fabric base layer 1, the polyester pleated fabric layer 2, the mesh woven reinforcement layer 3 and the double-layer elastic core spinning layer 4 are formed by a hot melt compounding machine.

[0024] The polyester pleated fabric layer 2 is formed by interweaving wool and bamboo charcoal polyester fibers through warp and weft yarns. The mesh woven reinforcement layer 3 is a mesh structure formed by interweaving polypropylene woven strips and polyethylene woven strips on polyester-cotton fiber fabric. The double-layer elastic silk core spinning layer 4 uses elastic silk as the core yarn, and the outer layer is wrapped with non-elastic fibers that are twisted and tightly combined. The breathable layer 5 is a plurality of groups of corrugated cloth strips 7 arranged inside the polyester pleated fabric layer 2. The antibacterial layer 6 is formed by adding an inorganic antibacterial agent to the core yarn of the double-layer elastic silk core spinning layer 4.

[0025] A method for preparing a novel stretch polyester woven fabric comprises the following steps: S1: 66% polyester and 34% cotton fibers are mixed and spun to form a polyester-cotton fiber fabric base 1; S2: After the selected wool and bamboo charcoal polyester fibers are treated with anti-pilling, enzymes, and softeners, they are combed to form fine two-ply yarns. The fine two-ply yarns are flattened and pressed using a hot press to form three-dimensional pleats. The structure is then consolidated using a setting machine to form a polyester pleated fabric layer 2. Multiple groups of corrugated fabric strips 7 are evenly woven into the polyester pleated fabric layer 2. S3: Weaving polypropylene braided strips evenly spaced longitudinally along the polyester-cotton fiber fabric to form a longitudinal mesh skeleton, and weaving polyethylene braided strips evenly spaced transversely along the polyester-cotton fiber fabric to form a mesh braided reinforcement layer 3. S4: uniformly mixing an inorganic antimicrobial agent with elastic polyamide resin fibers, forming antimicrobial elastic fibers using a melt spinning machine, using the antimicrobial elastic fibers mixed with the inorganic antimicrobial agent as core yarns and wrapping non-elastic fibers around them, and twisting the fibers using a twisting machine to tightly combine the core yarns and the non-elastic fibers to form a double-layer elastic core yarn layer 4 having both elasticity and stability, wherein evenly distributed air holes are formed on the surface of the double-layer elastic core yarn layer 4; S5: The polyester-cotton fiber fabric base layer 1, the polyester pleated fabric layer 2, the mesh woven reinforcement layer 3 and the double-layer elastic silk core spinning layer 4 are compounded with an adhesive using a hot melt compounding machine, wherein the inorganic antibacterial agent is silver ion phosphate and the adhesive is acrylic latex. Example

[0026] Reference Figure 1-2 As shown, a new type of stretch polyester woven fabric includes a polyester-cotton fiber fabric base layer 1, a polyester pleated fabric layer 2 is provided on the upper end surface of the polyester-cotton fiber fabric base layer 1, a mesh woven reinforcement layer 3 is provided on the upper end surface of the polyester pleated fabric layer 2, a double-layer elastic core spinning layer 4 is provided on the upper end surface of the mesh woven reinforcement layer 3, a breathable layer 5 is provided inside the polyester pleated fabric layer 2, and an antibacterial layer 6 is provided inside the double-layer elastic core spinning layer 4. The polyester-cotton fiber fabric base layer 1 is the innermost layer, and the double-layer elastic core spinning layer 4 is the outermost layer. The polyester-cotton fiber fabric base layer 1 and the polyester pleated fabric layer 2 are both woven by a shuttle loom, and the polyester-cotton fiber fabric base layer 1, the polyester pleated fabric layer 2, the mesh woven reinforcement layer 3 and the double-layer elastic core spinning layer 4 are formed by a hot melt compounding machine.

[0027] The polyester pleated fabric layer 2 is formed by interweaving wool and bamboo charcoal polyester fibers through warp and weft yarns. The mesh woven reinforcement layer 3 is a mesh structure formed by interweaving polypropylene woven strips and polyethylene woven strips on polyester-cotton fiber fabric. The double-layer elastic silk core spinning layer 4 uses elastic silk as the core yarn, and the outer layer is wrapped with non-elastic fibers that are twisted and tightly combined. The breathable layer 5 is a plurality of groups of corrugated cloth strips 7 arranged inside the polyester pleated fabric layer 2. The antibacterial layer 6 is formed by adding an inorganic antibacterial agent to the core yarn of the double-layer elastic silk core spinning layer 4.

[0028] A method for preparing a novel stretch polyester woven fabric comprises the following steps: S1: 68% polyester and 32% cotton fibers are mixed and spun to form a polyester-cotton fiber fabric base 1; S2: After the selected wool and bamboo charcoal polyester fibers are treated with anti-pilling, enzymes, and softeners, they are combed to form fine two-ply yarns. The fine two-ply yarns are flattened and pressed using a hot press to form three-dimensional pleats. The structure is then consolidated using a setting machine to form a polyester pleated fabric layer 2. Multiple groups of corrugated fabric strips 7 are evenly woven into the polyester pleated fabric layer 2. S3: Weaving polypropylene braided strips evenly spaced longitudinally along the polyester-cotton fiber fabric to form a longitudinal mesh skeleton, and weaving polyethylene braided strips evenly spaced transversely along the polyester-cotton fiber fabric to form a mesh braided reinforcement layer 3. S4: uniformly mixing an inorganic antimicrobial agent with elastic polyamide resin fibers, forming antimicrobial elastic fibers using a melt spinning machine, using the antimicrobial elastic fibers mixed with the inorganic antimicrobial agent as core yarns and wrapping non-elastic fibers around them, and twisting the fibers using a twisting machine to tightly combine the core yarns and the non-elastic fibers to form a double-layer elastic core yarn layer 4 having both elasticity and stability, wherein evenly distributed air holes are formed on the surface of the double-layer elastic core yarn layer 4; S5: The polyester-cotton fiber fabric base layer 1, the polyester pleated fabric layer 2, the mesh woven reinforcement layer 3 and the double-layer elastic silk core spinning layer 4 are compounded with an adhesive using a hot melt compounding machine, wherein the inorganic antibacterial agent is silver ion phosphate and the adhesive is acrylic latex.

[0029] In summary, Example 2 is the best embodiment of the present invention. In the present invention, the polyester-cotton fiber fabric base layer 1, the polyester pleated fabric layer 2, the mesh woven reinforcement layer 3 and the double-layer elastic silk core spinning layer 4 are compounded by a hot-melt compounding machine with a viscose to form a multi-layer woven and elastic fiber polyester woven fabric, thereby improving the toughness and elasticity of the polyester woven fabric. A plurality of groups of corrugated cloth strips 7 are evenly woven into the polyester pleated fabric layer 2 to form raised wrinkles and increase the breathable space. At the same time, air holes are opened on the surface of the double-layer elastic silk core spinning layer 4 to significantly improve the air permeability of the fabric. The inorganic antibacterial agent is evenly mixed with the elastic polyamide resin fiber, and the antibacterial elastic fiber is formed by a melt spinning machine. The antibacterial elastic fiber mixed with the inorganic antibacterial agent is used as the core yarn to wrap the non-elastic fiber, and the twisting machine is used to perform twisting processing to tightly combine the core yarn and the non-elastic fiber to form a double-layer elastic silk core spinning layer 4 with both elasticity and stability, thereby significantly improving the elasticity and antibacterial effect of the fabric.

[0030] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A novel stretch polyester woven fabric, comprising a polyester-cotton fiber fabric base (1), characterized in that: The upper end surface of the polyester-cotton fiber fabric base layer (1) is provided with a polyester pleated fabric layer (2), the upper end surface of the polyester pleated fabric layer (2) is provided with a mesh woven reinforcement layer (3), the upper end surface of the mesh woven reinforcement layer (3) is provided with a double-layer elastic silk core spinning layer (4), the polyester pleated fabric layer (2) is provided with a breathable layer (5), and the double-layer elastic silk core spinning layer (4) is provided with an antibacterial layer (6).

2. The novel stretch polyester woven fabric according to claim 1, characterized in that: The polyester-cotton fiber fabric base layer (1) is the innermost layer, and the double-layer elastic silk core spinning layer (4) is the outermost layer. The polyester-cotton fiber fabric base layer (1) and the polyester pleated fabric layer (2) are both woven by a shuttle loom, and the polyester-cotton fiber fabric base layer (1), the polyester pleated fabric layer (2), the mesh woven reinforcement layer (3) and the double-layer elastic silk core spinning layer (4) are formed by a hot-melt composite machine.

3. The novel stretch polyester woven fabric according to claim 1, characterized in that: The polyester pleated fabric layer (2) is formed by interweaving wool and bamboo charcoal polyester fibers through warp and weft yarns.

4. The novel stretch polyester woven fabric according to claim 1, characterized in that: The mesh woven reinforcement layer (3) is a mesh structure formed by interweaving polypropylene woven strips and polyethylene woven strips on a polyester-cotton fiber fabric.

5. The novel stretch polyester woven fabric according to claim 1, characterized in that: The double-layer elastic silk core spinning layer (4) is formed by using elastic silk as the core yarn and wrapping the non-elastic fiber as the outer layer, twisting and tightly combining the non-elastic fiber.

6. The novel stretch polyester woven fabric according to claim 1, characterized in that: The breathable layer (5) is a plurality of corrugated cloth strips (7) arranged inside the polyester pleated fabric layer (2), and the antibacterial layer (6) is formed by adding an inorganic antibacterial agent into the core yarn of the double-layer elastic silk core spinning layer (4).

7. A method for preparing a novel stretch polyester woven fabric according to any one of claims 1 to 6, characterized in that: The following steps are involved: S1: 64%-68% polyester and 32%-36% cotton fibers are mixed and spun to form a polyester-cotton fiber base fabric (1); S2: The selected wool and bamboo charcoal polyester fibers are treated with anti-pilling, enzymes and softeners, and then combed to form fine double-ply yarns. The fine double-ply yarns are flattened and pressed using a hot press to form three-dimensional pleats. The structure is then consolidated using a setting machine to form a polyester pleated fabric layer (2), and multiple groups of corrugated fabric strips (7) are evenly woven into the polyester pleated fabric layer (2). S3: Weaving polypropylene braided strips evenly spaced longitudinally along the polyester-cotton fiber fabric to form a longitudinal mesh skeleton, and weaving polyethylene braided strips evenly spaced transversely along the polyester-cotton fiber fabric to interweave with the longitudinal mesh skeleton to form a mesh braided reinforcement layer (3); S4: uniformly mixing an inorganic antimicrobial agent with elastic polyamide resin fibers, forming antimicrobial elastic fibers using a melt spinning machine, using the antimicrobial elastic fibers mixed with the inorganic antimicrobial agent as core yarns to wrap non-elastic fibers, and twisting the fibers using a twisting machine to tightly combine the core yarns and the non-elastic fibers to form a double-layer elastic silk core spinning layer (4) having both elasticity and stability, and providing evenly distributed air holes on the surface of the double-layer elastic silk core spinning layer (4); S5: The polyester-cotton fiber fabric base layer (1), the polyester pleated fabric layer (2), the mesh woven reinforcement layer (3) and the double-layer elastic silk core spinning layer (4) are compounded by using a hot melt compounding machine and an adhesive.

8. The method for preparing a novel stretch polyester woven fabric according to claim 7, characterized in that: The inorganic antibacterial agent is silver ion phosphate, and the adhesive is acrylic latex.

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