Energy-saving mixing device for fabric sizing
By designing a mixing device for sizing energy-saving fabrics including a quantitative connection mechanism, a mixing injection mechanism and a stirring assembly, the problems of cumbersome mixing between starch and water and high time consumption in the prior art are solved, and rapid mixing and quantitative control are achieved. Improves the efficiency of fabric sizing.
Patent Information
- Application Number
- CN202421131453.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing materials used for sizing energy-saving fabrics require artificial stirring and mixing starch with water. The process is cumbersome and the starch produces a large viscosity when it encounters water, resulting in difficulty in rapid fusion and taking a lot of time.
A mixing device for sizing energy-efficient fabrics is designed, including a quantitative connection mechanism, a mixing injection mechanism and a stirring assembly. The premixed slurry water is quantitatively conveyed through a quantitative connection mechanism, and the mixing and injection mechanism stirs and mixes the starch with a small amount of water to form a premix effect, and is quickly mixed with the water through the stirring assembly.
The rapid mixing and quantitative control of starch and water is achieved, reducing the cumbersomeness and time consumption of manual operations, and improving the efficiency of fabric sizing.
Smart Images

Figure CN222455546U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of energy-saving fabric sizing and mixing, in particular to an energy-saving fabric sizing and mixing device. Background Art
[0002] Fabric is the material used to make clothing. As one of the three elements of clothing, fabric can not only interpret the style and characteristics of clothing, but also directly influence the color and shape of clothing.
[0003] At present, the Chinese utility model with announcement number: CN213624757U discloses an energy-saving high-end fabric weaving and dyeing device, including a dyeing box, a fixed plate and a dyeing table, support feet are fixed at the corner positions of the bottom end of the dyeing box, hydraulic rods are arranged on both sides of the inside of the dyeing box, the bottom end of the fixed plate is fixed with a dyeing table, both sides of the dyeing table are arranged with fixed structures, both ends of the dyeing box are arranged with drying mechanisms, the bottom end of the dyeing box is arranged with a water outlet, one side of the water pump is arranged with a water pipe, one side of the water pipe extends to the inside of the dyeing box, this utility model installs a filter box, a filter plate and a water pump at the water outlet of the fabric weaving and dyeing device, when in use, the valve on the water outlet is opened, so that the dye liquid in the dyeing box flows into the filter box and is filtered through the filter plate, and the filtered dye liquid can be pumped into the dyeing box through the water pump and the water pipe for use, thereby realizing the recycling of the dye liquid of this fabric weaving and dyeing device.
[0004] Before sizing energy-saving fabrics, a mixing device for sizing energy-saving fabrics is needed to mix the materials for making sizing water. Most of the existing materials for sizing energy-saving fabrics are prepared by manually stirring and mixing starch and water to form the materials for sizing energy-saving fabrics. However, starch needs to be added in a quantitative manner before being added to water. The quantitative amount needs to be constantly taken out and weighed, and then the material is added, which is rather troublesome. At the same time, when starch is directly added to the water used to make sizing water, the starch will produce greater viscosity when it meets water, which makes it inconvenient to quickly blend with water, and thus requires a lot of time to stir. Utility Model Content
[0005] The utility model provides a mixing device for sizing energy-saving fabrics, aiming to solve the problem that most of the existing materials for sizing energy-saving fabrics are prepared by artificially stirring and mixing starch and water to form the materials for sizing energy-saving fabrics. However, before adding starch to water, it is necessary to add the starch in a quantitative manner, and the quantitative manner needs to be constantly taken out and weighed, and then the materials are added, which is rather troublesome. At the same time, when starch is directly added to water for making slurry, the starch will produce greater viscosity after meeting water, and it is not convenient to quickly blend with water, so a lot of time is needed for stirring.
[0006] The utility model is implemented as follows: an energy-saving fabric sizing mixing device comprises a quantitative connection mechanism, a mixing injection mechanism, a stirring assembly, a base, a support seat and legs, wherein the quantitative connection mechanism is arranged on the top of the support seat, the mixing injection mechanism is arranged on the top of the quantitative connection mechanism, the stirring assembly is arranged on the top of the base, the support seat is fixedly connected to the top of the base, and the legs are fixedly connected to the bottom of the base;
[0007] The quantitative connection mechanism comprises a quantitative component and a connection component. The quantitative component is arranged on the top of the support seat, and the connection component is arranged on the top of the quantitative component.
[0008] In order to enable the quantitative component to achieve the effect of connecting the connecting component and the stirring component, and at the same time to achieve the effect of quantitatively transporting the pre-mixed slurry to the inside of the stirring component, a preferred energy-saving fabric sizing mixing device of the utility model is the quantitative component, which includes a support plate, a delivery pipe, a first valve and a quantitative box. The support plate is fixedly connected to the top of the quantitative box, the delivery pipe is fixedly connected to the middle of the top of the quantitative box, the first valve is fixedly connected to the surface of the delivery pipe, and the quantitative box is fixedly connected to the top of the support seat.
[0009] In order to enable the connecting component to achieve the effect of connecting the mixing injection mechanism, as a preferred energy-saving fabric sizing mixing device of the utility model, the connecting component includes a connecting plate, a connecting hole and a connecting box, the connecting plate is fixedly connected to the inner wall of the connecting box, the connecting hole is opened at the top of the connecting plate, and the connecting box is fixedly connected to the top of the support plate.
[0010] In order to enable the mixing and injection mechanism to stir and mix starch with a small amount of water, thereby dissolving the starch to form a pre-mixed effect, and then transport it to the inside of the quantitative connecting mechanism, a mixing device for energy-saving fabric sizing of the utility model is preferred. The mixing and injection mechanism includes a mixing component and an injection component. The mixing component is arranged on the top of the connecting box, and the injection component is arranged on the top of the mixing component.
[0011] In order to enable the mixing component to achieve the effect of stirring and mixing starch with a small amount of water, as a preferred energy-saving fabric sizing mixing device of the utility model, the mixing component includes a first motor, a first rotating rod, a mixing box and a mixing rod, the first motor is fixedly connected to the top of the first rotating rod, the first rotating rod is rotatably connected to the top of the connecting plate, the mixing box is fixedly connected to the top of the connecting box, and the mixing rod is fixedly connected to the surface of the first rotating rod.
[0012] In order to enable the injection component to achieve the effect of injecting starch and a small amount of water into the interior of the mixing component, as a preferred energy-saving fabric sizing mixing device of the utility model, the injection component includes a first closed cover, an injection pipe, an external pipe, a connecting pipe and a water injection box, the first closed cover is clamped on the top of the injection pipe, the injection pipe is fixedly connected to the top of the water injection box, the external pipe is fixedly connected to the surface of the connecting pipe, the connecting pipe is fixedly connected to the surface of the water injection box, and the water injection box is fixedly connected to the top of the mixing box.
[0013] In order to enable the stirring component to achieve the effect of fully and quickly stirring the relatively concentrated slurry and water after pre-mixing and dissolution, a preferred energy-saving fabric sizing mixing device of the utility model includes a second valve, a feeding pipe, a second motor, a water injection pipe, a stirring rod, a second rotating rod and a stirring box, the second valve is fixedly connected to the surface of the feeding pipe, the feeding pipe is fixedly connected to the bottom of the quantitative box, the second motor is fixedly connected to the top of the second rotating rod, the water injection pipe is fixedly connected to the top of the stirring box, the stirring rod is fixedly connected to the surface of the second rotating rod, the second rotating rod is rotatably connected to the inside of the stirring box, and the stirring box is fixedly connected to the top of the base.
[0014] In order to enable the discharge pipe to convey the slurry after the mixing process, and to enable the third valve to control the opening and closing of the discharge pipe, as an energy-saving fabric sizing mixing device of the utility model, the bottom of the mixing box is fixedly connected with the discharge pipe, and the surface of the discharge pipe is fixedly connected with the third valve.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] The energy-saving fabric sizing mixing device has a quantitative connecting mechanism, and the quantitative connecting mechanism includes a quantitative component and a connecting component. Through the setting of the quantitative component, the quantitative component can achieve the effect of connecting the connecting component and the stirring component, and can also achieve the effect of quantitatively transporting the premixed slurry to the inside of the stirring component. Through the setting of the connecting component, the connecting component can achieve the effect of connecting the mixing injection mechanism. Through the setting of the mixing injection mechanism, the mixing injection mechanism can achieve the effect of stirring and mixing starch with a small amount of water, thereby dissolving the starch to form a premixed effect, and then transporting it to the inside of the quantitative connecting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is the overall structural diagram of the energy-saving fabric sizing mixing device of the utility model;
[0018] Figure 2It is a three-dimensional schematic diagram of the quantitative connection mechanism, the mixing injection mechanism and the stirring assembly in the utility model;
[0019] Figure 3 It is a three-dimensional schematic diagram of the quantitative component and the connection component in the utility model;
[0020] Figure 4 It is a connection diagram of the mixing assembly in the utility model;
[0021] Figure 5 It is a connection diagram of the injection assembly in the utility model;
[0022] Figure 6 It is a connection schematic diagram of the stirring assembly in the utility model.
[0023] In the figure, 1. quantitative connection mechanism; 101. quantitative assembly; 1011. support plate; 1012. delivery pipe; 1013. first valve; 1014. quantitative box; 102. connection assembly; 1021. connection plate; 1022. connection hole; 1023. connection box; 2. mixing injection mechanism; 201. mixing assembly; 2011. first motor; 2012. first rotating rod; 2013. mixing box; 2014. mixing rod; 202, injection assembly; 2021, first sealing cover; 2022, injection pipe; 2023, external pipe; 2024, connecting pipe; 2025, water injection box; 3, stirring assembly; 301, second valve; 302, feeding pipe; 303, second motor; 304, water injection pipe; 305, stirring rod; 306, second rotating rod; 307, stirring box; 4, base; 5, support seat; 6, support leg; 7, discharge pipe; 8, third valve. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0025] In the description of the present invention, it should be understood that the terms "length", "width", "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 invention 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 invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.
[0026] See also Figure 1-6 The utility model provides a technical solution: an energy-saving fabric sizing mixing device, comprising a quantitative connection mechanism 1, a mixing injection mechanism 2, a stirring assembly 3, a base 4, a support seat 5 and a leg 6, wherein the quantitative connection mechanism 1 is arranged on the top of the support seat 5, the mixing injection mechanism 2 is arranged on the top of the quantitative connection mechanism 1, the stirring assembly 3 is arranged on the top of the base 4, the support seat 5 is fixedly connected to the top of the base 4, and the leg 6 is fixedly connected to the bottom of the base 4;
[0027] The quantitative connection mechanism 1 includes a quantitative component 101 and a connection component 102 . The quantitative component 101 is arranged on the top of the support seat 5 , and the connection component 102 is arranged on the top of the quantitative component 101 .
[0028] In this embodiment: through the setting of the quantitative connecting mechanism 1, the quantitative connecting mechanism 1 includes a quantitative component 101 and a connecting component 102. Through the setting of the quantitative component 101, the quantitative component 101 can achieve the effect of connecting the connecting component 102 and the stirring component 3, and can also quantitatively transport the premixed slurry to the inside of the stirring component 3. Through the setting of the connecting component 102, the connecting component 102 can achieve the effect of connecting the mixing injection mechanism 2. Through the setting of the mixing injection mechanism 2, the mixing injection mechanism 2 can achieve the effect of stirring and mixing the starch with a small amount of water, thereby dissolving the starch to form a premixed effect, and then transporting it to the inside of the quantitative connecting mechanism 1.
[0029] As a technical optimization solution of the utility model, the quantitative component 101 includes a support plate 1011, a delivery pipe 1012, a first valve 1013 and a quantitative box 1014, the support plate 1011 is fixedly connected to the top of the quantitative box 1014, the delivery pipe 1012 is fixedly connected to the middle of the top of the quantitative box 1014, the first valve 1013 is fixedly connected to the surface of the delivery pipe 1012, and the quantitative box 1014 is fixedly connected to the top of the support seat 5.
[0030] In this embodiment: through the setting of the support plate 1011, the support plate 1011 can achieve the effect of connecting and supporting the connection box 1023; through the setting of the delivery pipe 1012, the delivery pipe 1012 can achieve the effect of connecting the bottom of the connection box 1023 and the top of the quantitative box 1014; through the setting of the first valve 1013, the first valve 1013 can achieve the effect of controlling the opening and closing of the delivery pipe 1012; through the setting of the quantitative box 1014, the quantitative box 1014 is an existing transparent storage box with a scale.
[0031] As a technical optimization solution of the utility model, the connecting component 102 includes a connecting plate 1021, a connecting hole 1022 and a connecting box 1023. The connecting plate 1021 is fixedly connected to the inner wall of the connecting box 1023. The connecting hole 1022 is opened at the top of the connecting plate 1021. The connecting box 1023 is fixedly connected to the top of the support plate 1011.
[0032] In this embodiment: by setting the connecting plate 1021, the connecting plate 1021 cooperates with the connecting hole 1022 to achieve the effect of rotationally connecting the bottom of the first rotating rod 2012, and by setting the connecting box 1023, the connecting box 1023 can achieve the effect of connecting and fixing the mixing box 2013.
[0033] As a technical optimization solution of the present invention, the mixing and injection mechanism 2 includes a mixing component 201 and an injection component 202 . The mixing component 201 is arranged on the top of the connection box 1023 , and the injection component 202 is arranged on the top of the mixing component 201 .
[0034] In this embodiment: through the setting of the mixing component 201, the mixing component 201 can achieve the effect of stirring and mixing starch with a small amount of water, and through the setting of the injection component 202, the injection component 202 can achieve the effect of injecting starch and a small amount of water into the mixing component 201.
[0035] As a technical optimization solution of the utility model, the mixing assembly 201 includes a first motor 2011, a first rotating rod 2012, a mixing box 2013 and a mixing rod 2014. The first motor 2011 is fixedly connected to the top of the first rotating rod 2012, the first rotating rod 2012 is rotatably connected to the top of the connecting plate 1021, the mixing box 2013 is fixedly connected to the top of the connecting box 1023, and the mixing rod 2014 is fixedly connected to the surface of the first rotating rod 2012.
[0036] In this embodiment: through the setting of the second motor 303, the second motor 303 can provide rotational power for the first rotating rod 2012, through the setting of the first rotating rod 2012, the first rotating rod 2012 can achieve the effect of connecting and fixing the mixing rod 2014, through the setting of the mixing box 2013, the mixing box 2013 can provide pre-stirring conditions for starch and water, and through the setting of the mixing rod 2014, the mixing rod 2014 can achieve the effect of stirring and mixing starch and water.
[0037] As a technical optimization solution of the utility model, the injection assembly 202 includes a first sealed cover 2021, a material injection pipe 2022, an external pipe 2023, a connecting pipe 2024 and a water injection box 2025. The first sealed cover 2021 is clamped on the top of the material injection pipe 2022, the material injection pipe 2022 is fixedly connected to the top of the water injection box 2025, the external pipe 2023 is fixedly connected to the surface of the connecting pipe 2024, the connecting pipe 2024 is fixedly connected to the surface of the water injection box 2025, and the water injection box 2025 is fixedly connected to the top of the mixing box 2013.
[0038] In this embodiment: through the setting of the first sealed cover 2021, the first sealed cover 2021 can achieve the effect of sealing the injection tube 2022, through the setting of the injection tube 2022, the injection tube 2022 can achieve the effect of injecting starch into the mixing box 2013, through the setting of the external tube 2023, the external tube 2023 can achieve the effect of connecting to an external water pipe, through the setting of the connecting tube 2024, the connecting tube 2024 can achieve the effect of connecting and fixing the water injection box 2025, and through the setting of the water injection box 2025, the water injection box 2025 can achieve the effect of connecting and fixing the mixing box 2013.
[0039] As a technical optimization scheme of the utility model, the stirring assembly 3 includes a second valve 301, a feeding pipe 302, a second motor 303, a water injection pipe 304, a stirring rod 305, a second rotating rod 306 and a stirring box 307. The second valve 301 is fixedly connected to the surface of the feeding pipe 302, the feeding pipe 302 is fixedly connected to the bottom of the quantitative box 1014, the second motor 303 is fixedly connected to the top of the second rotating rod 306, the water injection pipe 304 is fixedly connected to the top of the stirring box 307, the stirring rod 305 is fixedly connected to the surface of the second rotating rod 306, the second rotating rod 306 is rotatably connected to the inside of the stirring box 307, and the stirring box 307 is fixedly connected to the top of the base 4.
[0040] In this embodiment: through the setting of the second valve 301, the second valve 301 can achieve the effect of controlling the opening and closing of the feeding pipe 302, through the setting of the feeding pipe 302, the feeding pipe 302 can achieve the effect of conveying the premixed slurry to the mixing box 307, through the setting of the second motor 303, the second motor 303 can achieve the effect of providing rotational power for the second rotating rod 306, through the setting of the water injection pipe 304, the water injection pipe 304 can achieve the effect of injecting water into the mixing box 307, through the setting of the stirring rod 305, the stirring rod 305 can achieve the effect of stirring and mixing the premixed slurry and water, through the setting of the second rotating rod 306, the second rotating rod 306 can achieve the effect of driving the stirring rod 305 to rotate, and through the setting of the mixing box 307, the mixing box 307 can achieve the effect of providing stirring and mixing conditions for the premixed slurry and water.
[0041] As a technical optimization solution of the present utility model, a discharge pipe 7 is fixedly connected to the bottom of the mixing box 307 , and a third valve 8 is fixedly connected to the surface of the discharge pipe 7 .
[0042] In this embodiment: through the setting of the discharge pipe 7, the discharge pipe 7 can achieve the effect of conveying the slurry after the mixing process, and through the setting of the third valve 8, the third valve 8 can achieve the effect of opening and closing control of the discharge pipe 7.
[0043] Working principle: First, open the first sealed cover 2021, then add starch from the injection pipe 2022 into the mixing box 2013, then snap the first sealed cover 2021 back into place, then connect the external pipe 2023 to the external water pipe, then inject water into the mixing box 2013 through the external water pipe and the external pipe 2023, so that the water and starch are mixed, then pull out the external water pipe, block the external pipe 2023 with the cover, then turn on the first motor 2011, so that the first motor 2011 drives the first rotating rod 2012 to rotate, so that the first rotating rod 2012 drives the mixing rod 2014 to rotate, and then the water and starch in the mixing box 2013 are stirred and mixed, and then after the water and starch in the mixing box 2013 are stirred and mixed, the motor can be turned off, and then the first valve 1013 can be opened, so that the slurry water in the mixing box 2013 can pass through the delivery pipe 1012 The slurry flows into the quantitative box 1014 until the quantitative box 1014 is full, and then the first valve 1013 is closed, and then the second valve 301 can be opened to allow the slurry to flow from the quantitative box 1014 to the feeding pipe 302, and then flow from the feeding pipe 302 into the mixing box 307, and then the injection amount is observed according to the scale on the surface of the quantitative box 1014, and then the second valve 301 is used to control the circulation of the slurry to achieve quantitative, and then a large amount of water is injected into the mixing box 307 from the injection pipe, and then the second motor 303 is turned on, so that the second motor 303 drives the second rotating rod 306 and the stirring rod 305 to rotate, so as to fully mix and stir the pre-mixed slurry and water, and then after the mixing is completed, the pipeline can be connected to the discharge pipe 7, and then the third valve 8 is used to control the discharge amount of the slurry, and then the slurry that passes through the discharge enters the processing box where the energy-saving fabric is placed to soak and size the energy-saving fabric.
[0044] The above are only preferred embodiments of the present invention and are 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. An energy-saving fabric sizing mixing device, comprising a quantitative connection mechanism (1), a mixing injection mechanism (2), a stirring assembly (3), a base (4), a support seat (5) and a leg (6), characterized in that: The quantitative connection mechanism (1) is arranged on the top of the support seat (5), the mixing injection mechanism (2) is arranged on the top of the quantitative connection mechanism (1), the stirring assembly (3) is arranged on the top of the base (4), the support seat (5) is fixedly connected to the top of the base (4), and the support leg (6) is fixedly connected to the bottom of the base (4); The quantitative connection mechanism (1) comprises a quantitative component (101) and a connection component (102); the quantitative component (101) is arranged on the top of the support seat (5); and the connection component (102) is arranged on the top of the quantitative component (101).
2. The energy-saving fabric sizing mixing device according to claim 1, characterized in that: The quantitative component (101) comprises a support plate (1011), a delivery pipe (1012), a first valve (1013) and a quantitative box (1014); the support plate (1011) is fixedly connected to the top of the quantitative box (1014); the delivery pipe (1012) is fixedly connected to the middle of the top of the quantitative box (1014); the first valve (1013) is fixedly connected to the surface of the delivery pipe (1012); and the quantitative box (1014) is fixedly connected to the top of the support seat (5).
3. The energy-saving fabric sizing mixing device according to claim 1, characterized in that: The connection assembly (102) comprises a connection plate (1021), a connection hole (1022) and a connection box (1023); the connection plate (1021) is fixedly connected to the inner wall of the connection box (1023); the connection hole (1022) is opened on the top of the connection plate (1021); and the connection box (1023) is fixedly connected to the top of the support plate (1011).
4. The energy-saving fabric sizing mixing device according to claim 1, characterized in that: The mixing and injection mechanism (2) comprises a mixing component (201) and an injection component (202); the mixing component (201) is arranged on the top of the connection box (1023); and the injection component (202) is arranged on the top of the mixing component (201).
5. The energy-saving fabric sizing mixing device according to claim 4, characterized in that: The mixing assembly (201) comprises a first motor (2011), a first rotating rod (2012), a mixing box (2013) and a mixing rod (2014); the first motor (2011) is fixedly connected to the top of the first rotating rod (2012); the first rotating rod (2012) is rotatably connected to the top of a connecting plate (1021); the mixing box (2013) is fixedly connected to the top of the connecting box (1023); and the mixing rod (2014) is fixedly connected to the surface of the first rotating rod (2012).
6. The energy-saving fabric sizing mixing device according to claim 4, characterized in that: The injection assembly (202) comprises a first sealed cover (2021), a material injection pipe (2022), an external pipe (2023), a connecting pipe (2024) and a water injection box (2025); the first sealed cover (2021) is clamped on the top of the material injection pipe (2022); the material injection pipe (2022) is fixedly connected to the top of the water injection box (2025); the external pipe (2023) is fixedly connected to the surface of the connecting pipe (2024); the connecting pipe (2024) is fixedly connected to the surface of the water injection box (2025); and the water injection box (2025) is fixedly connected to the top of the mixing box (2013).
7. The energy-saving fabric sizing mixing device according to claim 1, characterized in that: The stirring assembly (3) comprises a second valve (301), a feeding pipe (302), a second motor (303), a water injection pipe (304), a stirring rod (305), a second rotating rod (306) and a stirring box (307), wherein the second valve (301) is fixedly connected to the surface of the feeding pipe (302), the feeding pipe (302) is fixedly connected to the bottom of the quantitative box (1014), the second motor (303) is fixedly connected to the top of the second rotating rod (306), the water injection pipe (304) is fixedly connected to the top of the stirring box (307), the stirring rod (305) is fixedly connected to the surface of the second rotating rod (306), the second rotating rod (306) is rotatably connected to the inside of the stirring box (307), and the stirring box (307) is fixedly connected to the top of the base (4).
8. The energy-saving fabric sizing mixing device according to claim 7, characterized in that: The bottom of the mixing box (307) is fixedly connected to a discharge pipe (7), and the surface of the discharge pipe (7) is fixedly connected to a third valve (8).
Citation Information
Patent Citations
Energysaving weaving and dyeing device for highgrade fabric
CN213624757U