Waterproof, oil-proof and antifouling yarn and fabric
By adding jellyfish repellent particles to the spinning liquid and heating it to form a whole water-repellent polyester spinning, the problem of easy loss of the existing waterproof fabric waterproof layer is solved, and long-term waterproof and oil-proof yarn and fabric are realized. Anti-fouling effect.
Patent Information
- Application Number
- CN202420321123.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-02-21
AI Technical Summary
During the use of existing waterproof, oil-proof and anti-fouling fabrics, the waterproof layer is easily lost due to friction, resulting in a degradation of waterproof performance.
The jellyfish-repellent polyester spinning is used to add jellyfish-repellent particles to the spinning liquid and heat them during the spinning process, so that the jellyfish-repellent particles can produce chemical reactions, thereby forming a waterproof, oil-repellent and anti-fouling effect. Yarn and fabric.
It achieves good waterproof, oil-proof and anti-fouling effects during use of yarns and fabrics, avoiding the loss and performance of the waterproof layer.
Smart Images
Figure CN222499543U_ABST
Abstract
Description
Technical Field
[0001] The utility model discloses a waterproof, oil-proof and anti-fouling yarn and a fabric, belonging to the technical field of textiles. Background Art
[0002] Fabric is the main material used to make clothing, and yarn is the main component of fabric, and also the main functional part of functional fabric. At present, the main production and research directions of functional fabric are waterproof, oil-proof and anti-fouling, breathable and perspiration-wicking, antibacterial and antibacterial, warm and thermal insulation, etc. Among them, waterproof, oil-proof and anti-fouling functional fabrics mostly use two methods to achieve functional effects. One is to compound a waterproof film on the outside of the entire fabric after the fabric is woven. The other is to compound a waterproof film or waterproof coating on the surface of the yarn before the fabric is woven. No matter which method is used, it only forms a waterproof effect on the surface. After a period of use, the waterproof layer will be worn out due to friction, thereby greatly reducing the waterproof performance. Therefore, in order to solve this problem, the present application proposes a new solution. Utility Model Content
[0003] The purpose of the utility model is to provide a waterproof, oil-proof and stain-proof yarn and fabric in order to solve the above-mentioned problems.
[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a waterproof, oil-proof and anti-fouling yarn, including a whole body water-repellent polyester spun yarn, the whole body water-repellent polyester spun yarn adopts a monofilament or multifilament structure, and the cross-section of the monofilament adopts a circular or elliptical structure.
[0005] Preferably, the diameter of the monofilament is 0.09 mm to 0.5 mm.
[0006] Preferably, the specifications of the multifilament are 50D / 72f, 75D / 72f, 150d / 48F, and 75D144f.
[0007] Preferably, the multifilament yarn is FDY drawn yarn, DTY high-elastic yarn, or DTY low-elastic yarn.
[0008] Preferably, the DTY low-elastic yarn is formed by network points, and the number of network points of the DTY low-elastic yarn is 70 to 90 per meter.
[0009] A waterproof, oil-proof and stain-proof fabric is woven by using any of the above-mentioned yarns.
[0010] Preferably, the fabric is woven from comb bar GB2, comb bar GB3, comb bar JB4.1, comb bar JB4.2, and comb bar GB5.
[0011] Preferably, the comb bar GB2 is a warp pile structure, and its structure is 1-0-1-1 / 2-3-2-2 / / full wear.
[0012] Preferably, the comb bar GB3 is a warp plain weave, and its weave structure is 1-0-2-1 / 2-3-1-2 / / full thread.
[0013] Preferably, the comb bar JB4.1 is a Jacquard basic structure, and its structure is 1-1-1-0 / 1-1-1-2 / / full penetration.
[0014] Preferably, the comb bar JB4.2 is a Jacquard basic structure, and its structure is 1-1-1-0 / 1-1-1-2 / / full penetration.
[0015] Preferably, the comb bar GB5 is a chain-woven structure, and its structure is 1-1-1-0 / 0-0-0-1 / / full penetration.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] The yarn of the present application is a water-repellent polyester spun yarn, in which water-repellent masterbatch is added during the preparation of the spinning solution and spun into yarn, and then the yarn is woven into a fabric and heated, so that the water-repellent masterbatch in the yarn produces a chemical reaction, so that the fabric woven from the yarn has good waterproof, oil-proof and anti-fouling effects throughout the body. Therefore, even after a period of use and wear, the yarn and fabric can still maintain good waterproof, oil-proof and anti-fouling effects. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the fabric structure of the utility model; DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model 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 cannot be understood as a limitation on the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0020] A waterproof, oil-proof and anti-fouling yarn and fabric. The waterproof, oil-proof and anti-fouling fabric of the utility model is woven by the waterproof, oil-proof and anti-fouling yarn of the utility model; the waterproof, oil-proof and anti-fouling yarn of the utility model comprises a whole body water-repellent polyester spinning, the whole body water-repellent polyester spinning is to slice the polyester raw material and then melt it into a spinning solution through a screw extruder, and then add waterproof masterbatch after melting, so that the waterproof masterbatch is evenly dissolved in the spinning solution, and then put the spinning solution into a spinning machine for spinning, and then cool the material after the spinning machine is discharged by cooling water to form primary fibers, and then the primary fibers are After being heated in a hot water tank for stretching, the stretched fiber enters a shaping oven for shaping, and then is wound into shape to form a polyester spun yarn with a waterproof masterbatch. The yarn is then woven into a fabric, and at 160°C to 80°C, the water-repellent masterbatch will produce a chemical reaction, allowing the yarn to have the effects of being water-repellent, oil-repellent and anti-fouling throughout, thereby obtaining a water-repellent polyester spun yarn throughout. At this time, the fabric woven from the yarn will also have the effects of being waterproof, oil-repellent and anti-fouling throughout. Therefore, no matter how it is worn, the exposed surface will have the effects of being waterproof, oil-repellent and anti-fouling.
[0021] The above-mentioned water-repellent polyester spinning can adopt a monofilament or multifilament structure, wherein the cross-section of the monofilament adopts a circular or elliptical structure, and the diameter specification is 0.09mm~0.5mm; and the multifilament can adopt specifications such as 50D / 72f, 75D / 72f, 150d / 48F, 75D144f, etc., and the multifilament can adopt FDY drawing yarn, DTY high-elastic yarn, DTY low-elastic yarn, wherein the DTY low-elastic yarn can be formed by network points, and the network points of the DTY low-elastic yarn are 70~90 / meter.
[0022] like Figure 1 As shown, the waterproof, oil-proof and anti-fouling fabric of this embodiment is woven by comb bar GB2, comb bar GB3, comb bar JB4.1, comb bar JB4.2 and comb bar GB5; comb bar GB2 is a warp pile structure, and its structure is 1-0-1-1 / 2-3-2-2 / / full wear; comb bar GB3 is a warp plain structure, and its structure is 1-0-2-1 / 2-3-1-2 / / full wear; comb bar JB4.1 is a jacquard basic structure, and its structure is 1-1-1-0 / 1-1-1-2 / / full wear; comb bar JB4.2 is a jacquard basic structure, and its structure is 1-1-1-0 / 1-1-1-2 / / full wear. 1-2 / / full penetration; the comb GB5 is a chain weave structure with a structure of 1-1-1-0 / 0-0-0-1 / / full penetration, and the jacquard structure of the combs JB4.1 and JB4.2 can produce different patterns according to needs, and the waterproof, oil-proof and anti-fouling fabric made of the above textile structure will also form a number of pores to produce a breathable effect, and the size of the pores plus the water-repellent effect of the fabric ensures that the tension of the water droplets is not destroyed, so that no water droplets will penetrate into the fabric from the pores, thereby not affecting the waterproofness of the fabric. Therefore, the waterproof, oil-proof and anti-fouling fabric of the utility model also has breathable performance.
[0023] Table 1 is a three-proof test table of the waterproof, oil-proof and anti-fouling fabric of the utility model after adopting GB / T 8629-2017, washing procedure 4N, 5 cycles of washing, and hanging to dry;
[0024]
[0025] Table 1
[0026] Table 2 is a three-proof test table of the waterproof, oil-proof and anti-fouling fabric of the utility model before washing;
[0027]
[0028] Table 2
[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A waterproof, oil-proof and anti-fouling yarn, characterized in that: The invention comprises a whole body water-repellent polyester spinning yarn, wherein the whole body water-repellent polyester spinning yarn adopts a monofilament or multifilament structure, and the cross section of the monofilament adopts a circular or elliptical structure.
2. The waterproof, oil-proof and antifouling yarn according to claim 1, characterized in that: The diameter specification of the monofilament is 0.09mm-0.5mm.
3. The waterproof, oil-proof and antifouling yarn according to claim 1, characterized in that: The specifications of the multifilament are 50D / 72f, 75D / 72f, 150d / 48F, and 75D144f.
4. The waterproof, oil-proof and anti-fouling yarn according to claim 1, characterized in that: The multifilament yarn is FDY drawn yarn, DTY high-elastic yarn and DTY low-elastic yarn.
5. The waterproof, oil-proof and antifouling yarn according to claim 4, characterized in that: The DTY low-elastic yarn is formed by network points, and the number of network points of the DTY low-elastic yarn is 70 to 90 per meter.
6. A waterproof, oil-proof and anti-fouling fabric, characterized in that: The invention is knitted by using the yarn as described in any one of claims 1 to 5.
7. The waterproof, oil-proof and anti-fouling fabric according to claim 6, characterized in that: The fabric is woven by combing bar GB2, combing bar GB3, combing bar JB4.1, combing bar JB4.2 and combing bar GB5; The comb bar GB2 is a warp pile structure, and its structure is 1-0-1-1 / 2-3-2-2 / / full wear; The comb bar GB3 is a warp plain structure, and its structure is 1-0-2-1 / 2-3-1-2 / / full thread; The comb bar JB4.1 is a Jacquard basic organization, and its organization structure is 1-1-1-0 / 1-1-1-2 / / full penetration; The comb bar JB4.2 is a Jacquard basic organization, and its organization structure is 1-1-1-0 / 1-1-1-2 / / full penetration; The comb bar GB5 is a chain-woven structure, and its structure is 1-1-1-0 / 0-0-0-1 / / full penetration.