Environment-friendly regenerated polyester fiber fabric

Abstract

The utility model discloses an environment-friendly regenerated polyester fiber fabric which comprises a skin-friendly layer, a base cloth layer and an antibacterial layer which are sequentially arranged, the skin-friendly layer, the base cloth layer and the antibacterial layer are compounded through a net-shaped degradable hot melt adhesive; the skin-friendly layer is formed by interweaving composite yarns; the composite yarns are formed by doubling and twisting orange peel recycled fiber yarns and tencel fiber yarns; the base cloth layer is formed by interweaving regenerated polyester fiber yarns; and the antibacterial layer is formed by interweaving antibacterial yarns. Based on the environment-friendly regenerated polyester fiber fabric, renewable resources are utilized, and the overall environment-friendly property and sustainability of the fabric are improved; the skin-friendly layer utilizes the orange peel recycled fiber which is good in moisture absorption and air permeability and has the effects of resisting bacteria and oxidation and the like, the tencel fiber has a special microfiber structure, water vapor and the like can be absorbed and transmitted in the fiber, and good comfort of the skin is guaranteed; meanwhile, the antibacterial layer also has a good antibacterial effect, so that the defect that a common environment-friendly regenerated polyester fiber fabric lacks an antibacterial function is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of textile fabrics, in particular to an environmentally friendly recycled polyester fiber fabric. Background Art

[0002] Nowadays, environmental protection and sustainable development have become the focus of people's attention. The reuse of recycled resources can effectively save natural resources and reduce energy consumption; the recycling and reprocessing of waste can reduce the use of natural resources and reduce pollution emissions. Recycled polyester fiber refers to the use of waste polyester bottle flakes, spinning waste, bubble material, and pulp blocks as raw materials. The waste bottle flakes are crushed and cleaned, and the mixture of various materials is dried, melt extruded, spun, wound, bundled, drawn, curled, relaxed and heat-set, and cut to form short fibers or filaments of different lengths. It is a full utilization of recycled resources and is often used to produce environmentally friendly recycled polyester fiber fabrics.

[0003] However, common environmentally friendly recycled polyester fiber fabrics do not have antibacterial effects and are prone to breed a large number of bacteria when used. In order to adapt to new market demands and enhance the competitiveness and sustainability of textile products, it is necessary to develop an environmentally friendly recycled polyester fiber fabric with antibacterial function. Utility Model Content

[0004] The utility model aims to provide an environmentally friendly recycled polyester fiber fabric, which aims to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the purpose of the utility model is achieved as follows: an environmentally friendly regenerated polyester fiber fabric, comprising: a skin-friendly layer, a base fabric layer and an antibacterial layer arranged in sequence; the skin-friendly layer, the base fabric layer and the antibacterial layer are compounded by a mesh-shaped degradable hot-melt adhesive; the skin-friendly layer is interwoven with composite yarns; the composite yarn is twisted with orange peel recycled fiber yarns and Tencel fiber yarns; the base fabric layer is interwoven with regenerated polyester fiber yarns; the antibacterial layer is interwoven with antibacterial yarns.

[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: the warp density of the skin-friendly layer is 681 strands / 10cm, and the weft density is 473 strands / 10cm.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the cross-section of the regenerated polyester fiber of the regenerated polyester fiber yarn is cross-shaped.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the antibacterial yarn is coffee carbon fiber yarn.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the antibacterial yarn is formed by twisting coffee charcoal fiber yarn and bamboo fiber yarn.

[0010] The beneficial effects of the present utility model are as follows: Based on the environmentally friendly regenerated polyester fiber fabric of the present utility model, renewable resources are fully utilized to enhance the overall environmental friendliness and sustainability of the fabric; the skin-friendly layer utilizes orange peel recycled fibers with good moisture absorption and air permeability, and has the effects of antibacterial, antioxidant, and anti-H1N1 virus. Tencel fibers have a special microfiber structure, and water vapor and the like can be absorbed and transmitted inside the fibers, thereby obtaining a dry and comfortable experience and ensuring good comfort for the skin; at the same time, the antibacterial layer also has good antibacterial effects, making up for the defect that common environmentally friendly regenerated polyester fiber fabrics lack antibacterial functions, and is suitable for making products such as bedding and home clothes. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic structural diagram of the environmentally friendly regenerated polyester fiber fabric involved in the present utility model;

[0012] In the figure: 1 - skin-friendly layer, 2 - base fabric layer, 3 - antibacterial layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0013] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0014] Embodiment 1

[0015] Combined with Figure 1 This embodiment is described in detail. An environmentally friendly regenerated polyester fiber fabric includes: a skin-friendly layer 1, a base fabric layer 2, and an antibacterial layer 3 arranged in sequence; the skin-friendly layer 1, the base fabric layer 2, and the antibacterial layer 3 are compounded by a net-shaped degradable hot melt adhesive; the skin-friendly layer 1 is woven from composite yarns; the composite yarns are formed by twisting orange peel recycled fiber yarns and Tencel fiber yarns; the base fabric layer 2 is woven from regenerated polyester fiber yarns; the antibacterial layer 3 is woven from antibacterial yarns.

[0016] Orange peel recycled fibers use waste orange peels as raw materials, and a specific method is used to extract the effective bioactive substance - hesperetin in the orange peels, and hesperetin is loaded on the orange peel regenerated cellulose fibers during spinning. The surface of the fibers is in an irregular groove shape, with good moisture absorption and air permeability, and can effectively absorb sweat, supporting the body's heat and cold regulation mechanism, thereby obtaining good comfort. At the same time, orange peel recycled fibers have the effects of antibacterial, antioxidant, and anti-H1N1 virus.

[0017] The production process of Tencel fibers is environmentally friendly and efficient. Its raw materials are derived from sustainable wood sources. 99.5% of the solvents can be recycled and reused during the spinning process, with extremely low toxicity and no environmental pollution. Tencel fibers have a special microfiber structure, and water vapor and the like can be absorbed and transmitted inside the fibers, thereby obtaining a dry and comfortable experience and ensuring good comfort for the skin.

[0018] Further, the warp density of the skin-friendly layer 1 is 681 threads / 10 cm, and the weft density is 473 threads / 10 cm.

[0019] Further, the cross-section of the regenerated polyester fiber of the regenerated polyester fiber yarn is cross-shaped. The regenerated polyester fiber with a cross-shaped cross-section has four grooves longitudinally, with good moisture conduction and sweat discharge effects, which is beneficial to guiding the moisture on one side of the skin-friendly layer 1 to the antibacterial layer 3 and then discharging it to the outer layer.

[0020] Further, the antibacterial yarn is a coffee charcoal fiber yarn. After the coffee grounds are carbonized, they become a special porous structure. Without adding any chemical additives, it has far-infrared and certain antibacterial functions. Coffee charcoal fiber is a nano-modified polyester fiber produced by using coffee grounds, calcining them into crystals, grinding them into nano-level powder, and adding them to polyester fibers. It has multifunctional effects such as odor absorption and removal, heat storage and temperature increase, and negative ion release. The porous structure of coffee charcoal fiber has high adsorption, has a certain odor adsorption function, can destroy the moist environment for bacteria to survive, and the tannic acid in coffee charcoal can coagulate the protoplasm in microorganisms and act on various enzymes, and has obvious inhibitory effects on various pathogens such as Escherichia coli and Staphylococcus aureus. The fabric made of coffee charcoal fiber also has natural functions such as quick drying, deodorization, antibacterial, and far-infrared.

[0021] Embodiment 2

[0022] The difference from Embodiment 1 is that the antibacterial yarn is formed by twisting a coffee charcoal fiber yarn and a bamboo original fiber yarn. Bamboo original fiber is a natural fiber, which is a natural bamboo fiber produced by a method combining physics and chemistry. Bamboo original fiber is a degradable fiber that can be completely decomposed in the soil without causing damage to the surrounding environment. It is a natural environmental protection type and functional green fiber. Bamboo original fiber has many advantages such as moisture absorption and breathability, antibacterial and bacteriostatic, and odor removal and adsorption.

[0023] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and changes based on the concept of the present invention without creative labor. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field of the present invention based on the concept of the present invention through logical analysis, reasoning, or limited experiments on the basis of the prior art should be within the protection scope determined by the claims.

Claims

1. An environmentally friendly recycled polyester fiber fabric, characterized in that, Including: A skin-friendly layer (1), a base fabric layer (2), and an antibacterial layer (3) arranged in sequence; the skin-friendly layer (1), the base fabric layer (2), and the antibacterial layer (3) are compounded by a net-shaped degradable hot melt adhesive; the skin-friendly layer (1) is woven from composite yarns; the composite yarns are formed by twisting orange peel recycled fiber yarns and tencel fiber yarns; the base fabric layer (2) is woven from recycled polyester fiber yarns; the antibacterial layer (3) is woven from antibacterial yarns.

2. The environmentally friendly regenerated polyester fiber fabric according to claim 1, characterized in that, The warp density of the skin-friendly layer (1) is 681 threads / 10 cm, and the weft density is 473 threads / 10 cm.

3. An environmentally friendly regenerated polyester fiber fabric according to claim 1, characterized in that, The cross-section of the recycled polyester fiber of the recycled polyester fiber yarn is cross-shaped.

4. An environmentally friendly regenerated polyester fiber fabric according to claim 1, characterized in that, The antibacterial yarn is a coffee charcoal fiber yarn.

5. An environmentally friendly regenerated polyester fiber fabric according to claim 1, characterized in that, The antibacterial yarn is formed by twisting coffee charcoal fiber yarns and bamboo original fiber yarns.

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