Anti-static dust-free double-faced velvet
By designing the outer and inner layers of anti-static yarns and breathable wet-conducting yarns in double-sided velvet, combined with the wool fiber felt-absorbing layer, the problem of static electricity and dust absorption in winter is solved, and the problem of double-sided velvet is realized. Smoother and more durable anti-static dust-free double-sided suede fabric.
Patent Information
- Application Number
- CN202420719164.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-09
AI Technical Summary
Double-sided velvet is prone to static electricity when used in winter, causing dust to absorb, affecting the appearance and wearing experience.
Adopt anti-static dust-free double-sided fleece design, including the outer layer, moisture absorbing layer and inner layer. The outer layer is weaved by anti-static yarn to form plain wet tissue, and the inner layer is weaved by breathable wet yarn to form square tissue, and the moisture absorbing layer is made of wool The fibers are formed by felting and communicated with the inner layer through the wet-guiding holes. The outer layer and inner layer are deeply polished to add moisture absorbers to absorb moisture and prevent static electricity.
Effectively reduce static electricity generation, prevent dust from adhering, maintain fabric humidity, and improve overall warmth and durability.
Smart Images
Figure CN222246433U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile fabrics, and more specifically, to antistatic and dust-free double-faced fleece. Background Art
[0002] Double-faced fleece is commonly used to make winter clothing such as coats, jackets, scarves and gloves. The fabric provides extra warmth, making it ideal for the colder months. Double-faced fleece is also commonly used in home furnishings such as blankets and cushions.
[0003] In winter, when wearing a double-faced fleece coat, static electricity is easily generated on the outer and inner surfaces of the coat when putting on and taking off clothes or when friction occurs. When static electricity is generated on the outer surface, the surface is more likely to absorb dust, affecting the neatness of the appearance. Static electricity on the inner surface makes people feel uncomfortable, affecting the wearing experience.
[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content
[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide anti-static and dust-free double-faced fleece, which improves the problem that the double-faced fleece is prone to electrostatically absorbing dust in winter through structural settings.
[0006] The above technical objectives of the utility model are achieved through the following technical solutions: anti-static dust-free double-sided fleece, including an outer layer, a hygroscopic layer and an inner layer. The hygroscopic layer is formed by felting wool fibers, and the density of the wool fibers is between 0.8g / cm3 and 1g / cm3, and the weight of the wool fibers is between 100g and 300g. The outer layer is fixedly connected to the hygroscopic layer by sewing, and the hygroscopic layer is fixedly connected to the inner layer by sewing, and the inner layer is provided with moisture-conducting holes that are connected to the gaps in the hygroscopic layer.
[0007] The utility model is further configured as follows: the outer layer and the inner layer are subjected to deep grinding treatment.
[0008] The utility model is further configured as follows: a plurality of moisture absorbent components are fixedly connected to the bottom surface of the inner layer, and the projected cross-section of the moisture absorbent components is located between the projected cross-sections of the moisture conducting holes.
[0009] The utility model is further configured as follows: the outer layer is woven through antistatic yarn to form a plain weave, and the inner layer is woven through breathable and moisture-conducting yarn to form a basket weave.
[0010] The utility model is further arranged as follows: the warp yarn organization point of the square basket weave is floating, the weft yarn organization point of the square basket weave is sinking, and the organization cycle of the square basket weave is: floating, floating, floating, sinking ...
[0011] The utility model is further configured as follows: the antistatic yarn comprises an antistatic yarn core and an antistatic coated yarn spirally arranged on the outside thereof; the antistatic core yarn is formed by twisting polyester fiber and viscose fiber, and the antistatic coated yarn is formed by twisting copper fiber.
[0012] The utility model is further configured as follows: the antistatic yarn includes a breathable and moisture-conducting yarn core and a breathable and moisture-conducting coating yarn spirally arranged on the outside thereof; the breathable and moisture-conducting core yarn is formed by twisting polyester fibers and flax fibers; and the breathable and moisture-conducting coating yarn is formed by twisting polypropylene shaped fibers having a C-shaped cross-section.
[0013] In summary, the utility model has the following beneficial effects:
[0014] The outer layer is woven into a plain weave to make the surface smoother, which reduces the generation of static electricity when friction occurs, and the outer and inner layers are lightly sanded to make the fluff of the outer and inner layers shorter, making the surfaces of the outer and inner layers smoother and preventing the fluff from being longer and forming tiny pores on the surface that allow dust to adhere to the surface of the fabric. The hygroscopic layer is made of felted wool fibers, so that the generated moisture can enter the hygroscopic layer through the moisture-conducting holes and be absorbed, thereby maintaining the overall humidity of the fabric. The wool fibers have a lower density, so that the pores and number of pores in the hygroscopic layer are greater, so that more moisture can enter the hygroscopic layer and be absorbed. The weight of the wool fibers is between 100g and 300g, ensuring that the hygroscopic layer has a strong hygroscopic effect. The hygroscopic component can directly contact the outside world and reduce the contact area. After the hygroscopic component absorbs the generated moisture, the inner layer of the fabric will not be too dry, thereby preventing static electricity from being generated when friction occurs. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 The organizational diagram of the flat organization in this utility model;
[0017] Figure 3 This is a cross-sectional view of the antistatic yarn in the utility model;
[0018] Figure 4 This is a cross-sectional view of the wet-conducting yarn in the utility model.
[0019] In the figure: 11, outer layer; 12, moisture absorption layer; 13, inner layer; 14, moisture conduction holes; 15, moisture absorption component; 16, yarn core; 17, polyester fiber; 18, viscose fiber; 19, copper fiber; 20, polypropylene shaped fiber. DETAILED DESCRIPTION
[0020] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.
[0021] Example:
[0022] like Figure 1 As shown, the antistatic dust-free double-faced fleece comprises an outer layer 11, a moisture-absorbing layer 12 and an inner layer 13. The moisture-absorbing layer 12 is formed by felting wool fibers, and the density of the wool fibers is 0.8 g / cm 3 Between 1g / cm 3 The weight of the wool fiber is between 100g and 300g. The wool fiber has good hygroscopicity and warmth retention effect. The low density of the wool fiber makes the hygroscopic layer 12 have more pores, allowing more moisture to enter the hygroscopic layer 12. The wool fiber of the hygroscopic layer 12 has sufficient hygroscopic effect. The outer layer 11 is sewn and fixedly connected with the hygroscopic layer 12, and the hygroscopic layer 12 is sewn and fixedly connected with the inner layer 13. The inner layer 13 is provided with moisture conducting holes 14 and communicates with the gaps in the hygroscopic layer 12. , so that the generated moisture can enter the hygroscopic layer 12 and be absorbed, and the outer layer 11 and the inner layer 13 are deeply sanded to make the fluff on the surface of the fabric shorter and the surface smoother, preventing the long fluff from forming tiny pores on the surface so that dust can adhere to the surface of the fabric. A plurality of hygroscopic components 15 are fixedly connected to the bottom surface of the inner layer 13, and the projected cross-section of the hygroscopic component 15 is located between the projected cross-sections of the moisture-conducting holes 14, so that when the hygroscopic component 15 absorbs moisture, it will not block the moisture-conducting holes 14 and affect the moisture entering the hygroscopic layer 12.
[0023] like Figure 1 and Figure 3 As shown, the outer layer 11 is formed by weaving antistatic yarn through an air-jet loom, and the antistatic yarn includes an antistatic yarn core 16 and an antistatic coated yarn spirally arranged on the outside thereof. The antistatic yarn core 16 and the antistatic coated yarn are placed in a mule spinning machine and spirally wound to form the antistatic yarn, wherein the antistatic yarn core 16 is twisted by polyester shaped fibers and viscose fibers 18, the polyester fibers 17 have good wear resistance and strength, and the viscose fibers 18 have good hygroscopicity. A number of polyester fibers 17 and viscose fibers 18 are put into a twisting machine for twisting to obtain the antistatic yarn core 16, and the antistatic yarn core 16 obtained by twisting the polyester shaped fibers and the viscose fibers 18 has good wear resistance and hygroscopicity, and the antistatic coated yarn is twisted by copper fibers 19 placed in a twisting machine for twisting, and the copper fibers 19 have good conductivity, thereby ensuring that the conductive yarn has good conductivity, thereby ensuring that the outer layer 11 has a strong antistatic ability, and is not easy to generate static electricity and absorb dust when rubbed in a dry environment.
[0024] like Figure 1 and Figure 4 As shown, the inner layer 13 is formed by weaving moisture-conducting yarn through an air-jet loom. The moisture-conducting yarn is twisted by polyester fiber 17 and polypropylene shaped fiber 20 with a C-shaped cross-section. The polyester fiber 17 has good wear resistance and strength, and the polypropylene shaped fiber 20 has good water repellency and moisture conductivity. A number of polyester fibers 17 and polypropylene shaped fibers 20 are put into a twisting machine for twisting to obtain moisture-conducting yarn. The moisture-conducting yarn obtained by twisting has good wear resistance and moisture-conducting effect. The generated moisture will not be retained too much in the inner layer 13, and the fabric is not easily worn when rubbed, which affects the durability of use.
[0025] like Figure 1 As shown, the hygroscopic layer 12 is formed by felting wool fibers, and the density of the wool fibers in the hygroscopic layer 12 is 0.9 g / cm3, and the weight of the wool fibers is 200 g. The wool fibers are arranged in layers and stacked together, and then the stacked wool fibers are rubbed and compacted by a felting machine to make the wool fibers staggered and entangled to form a sheet-like hygroscopic layer 12, and then the hygroscopic layer 12 is sewed and fixed between the outer layer 11 and the inner layer 13 by a sewing machine.
[0026] like Figure 1 As shown, the hygroscopic member 15 is woven from hygroscopic yarns, the viscose fiber 18 is twisted by a twisting machine to obtain the hygroscopic yarns, and then the hygroscopic yarns are fed into an air jet loom to be woven to obtain the sheet-like hygroscopic member 15, the hygroscopic member 15 is cut into a plurality of small pieces of hygroscopic members 15 by a cutting machine, and then the hygroscopic member 15 is sewn and fixed to the bottom surface of the inner layer 13 by a sewing machine, and the projected cross-section of the hygroscopic member 15 is located between the projected cross-sections of the moisture-conducting holes 14, so that the hygroscopic member 15 can absorb moisture without affecting the moisture entering the moisture-conducting holes 14.
[0027] like Figures 1 to 4As shown, when preparing the antistatic dust-free double-sided fleece, people first need to twist the polyester fiber 17 and the viscose fiber 18 through a twisting machine to obtain an antistatic yarn core 16 with good wear resistance and moisture absorption. The antistatic coated yarn is twisted by the copper fiber 19 through a twisting machine, and then the antistatic yarn core 16 and the antistatic coated yarn are put into a mule spinning machine and spirally wound to form an antistatic yarn, and then the outer layer 11 is woven by a jet loom according to a plain weave. The plain weave makes the fabric surface smoother and the structure more stable. Then, a number of polyester fibers 17 and C-shaped polypropylene special-shaped fibers 20 are put into the twisting machine for twisting to obtain moisture-conducting yarn, and then the inner layer 13 is woven by a jet loom according to a square weave. The warp yarn tissue point of the square weave is floating, and the weft yarn tissue point of the square weave is sinking. The tissue cycle of the square weave is: floating, floating, floating, sinking ... The moisture-conducting yarn is fed into the air-jet loom in the above manner to obtain the inner layer 13, and then the outer layer 11 and the inner layer 13 are lightly sanded on the surface by a sanding machine, and then a plurality of moisture-conducting holes 14 are opened in the inner layer 13 by a laser punching machine, and then the wool fiber is felted by a felting machine to form a moisture-absorbing layer 12, and the moisture-absorbing layer 12 is sewed and fixed by a sewing machine. The hygroscopic yarn is fed into an air jet loom to weave a sheet-like hygroscopic member 15, and the hygroscopic member 15 is cut into a plurality of small pieces of hygroscopic members 15 by a cutting machine, and then the hygroscopic member 15 is sewn and fixed to the bottom surface of the inner layer 13 by a sewing machine, and the projected cross-section of the hygroscopic member 15 is located between the projected cross-sections of the moisture-conducting holes 14, and finally the antistatic dust-free double-sided fleece is obtained.
[0028] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. Antistatic dust-free double-faced fleece, comprising an outer layer (11), a moisture-absorbing layer (12) and an inner layer (13), characterized in that: The moisture absorbing layer (12) is formed by felting wool fibers, and the density of the wool fibers is 0.8 g / cm 3 Between 1g / cm 3 The weight of the wool fiber is between 100g and 300g, the outer layer (11) is fixedly connected to the moisture absorption layer (12) by sewing, the moisture absorption layer (12) is fixedly connected to the inner layer (13) by sewing, and the inner layer (13) is provided with moisture conduction holes (14) and is connected to the gap of the moisture absorption layer (12).
2. The antistatic dust-free double-faced fleece according to claim 1, characterized in that: The surfaces of the outer layer (11) and the inner layer (13) are lightly roughened.
3. The antistatic dust-free double-faced fleece according to claim 1, characterized in that: A plurality of moisture-absorbing components (15) are fixedly connected to the bottom surface of the inner layer (13), and the projected cross-section of the moisture-absorbing components (15) is located between the projected cross-sections of the moisture-conducting holes (14).
4. The antistatic dust-free double-faced fleece according to claim 1, characterized in that: The outer layer (11) is woven with antistatic yarn to form a plain weave, and the inner layer (13) is woven with air-permeable and moisture-conducting yarn to form a basket weave.
5. The antistatic dust-free double-faced fleece according to claim 4, characterized in that: The warp yarn organization point of the square basket weave is floating, and the weft yarn organization point of the square basket weave is sinking. The organization cycle of the square basket weave is: floating, floating, sinking, sinking, sinking, floating, floating, sinking, sinking, sinking, sinking, floating ...
6. The antistatic dust-free double-faced fleece according to claim 4, characterized in that: The antistatic yarn comprises an antistatic yarn core (16) and an antistatic coated yarn spirally arranged on the outer side thereof. The antistatic yarn core is formed by twisting polyester fiber (17) and viscose fiber (18), and the antistatic coated yarn is formed by twisting copper fiber (19).
7. The antistatic dust-free double-faced fleece according to claim 4, characterized in that: The air-permeable and moisture-conducting yarn is formed by twisting polyester fibers (17) and polypropylene shaped fibers (20) having a C-shaped cross-section.