Spunlace non-woven fabric sizing device

Abstract

The utility model discloses a spunlace non-woven fabric sizing device, which relates to the technical field of non-woven fabric manufacturing, and comprises a sizing box, a spunlace non-woven fabric sizing device, a spunlace non-woven fabric sizing device and a spunlace non-woven fabric sizing device, the pre-infiltrating pool is filled with pre-infiltrating liquid, and an infiltrating pool guide roller is arranged in the pre-infiltrating pool; the size tank is filled with size, and a size tank guide roller is arranged in the size tank; the transition roller is positioned between the pre-infiltrating pool and the size tank; the bubble removing brush is provided with brush hair; after the non-woven fabric is subjected to the pre-impregnation process, the bubbles are removed by the bubble removal brush, so that the bubbles on the non-woven fabric can be well removed without a rolling mode, and the soft hand feeling effect of the non-woven fabric can be kept. And the non-woven fabric after bubble removal is soaked in the slurry in the slurry tank for sizing, so that the sizing effect can be ensured to be more uniform and more stable. Even if bubbles exist in the slurry in the slurry tank, the bubbles of the slurry can be ensured not to be hung on the non-woven fabric, and the sizing effect is not affected.

Description

Technical Field

[0001] This utility model relates to the field of nonwoven fabric manufacturing technology, and in particular to a sizing device for spunlace nonwoven fabric. Background Technology

[0002] Spunlace nonwovens utilize high-speed, high-pressure water jets to impact the fiber web, causing the fibers to entangle and thus strengthening the web to create a more durable and softer fabric. To improve the performance of spunlace nonwovens, a sizing process is typically required. This involves adding color pastes, hard and soft pastes, and potentially functional additives such as antibacterial agents, flame retardants, water-repellent agents, and hydrophilic agents to modify the nonwoven fabric. However, in practice, it has been found that air bubbles easily form during the sizing process. A common method to deal with these bubbles is to crush them with appropriate force. However, the surface characteristics of spunlace nonwovens make it more difficult to eliminate these bubbles through crushing, leading to uneven sizing and ultimately affecting the quality of the nonwoven fabric. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a sizing device for spunlace nonwoven fabric.

[0004] A sizing device for spunlace nonwoven fabric according to an embodiment of the present invention includes: a sizing box, wherein an inlet and an outlet are respectively provided on the front and rear sides of the sizing box, the nonwoven fabric enters the sizing box through the inlet and exits the sizing box through the outlet; a pre-impregnation tank containing pre-impregnation liquid, the pre-impregnation tank being located on the front side inside the sizing box, the pre-impregnation tank being provided with an impregnation tank guide roller, the impregnation tank guide roller guiding the nonwoven fabric to be immersed in the pre-impregnation liquid in the pre-impregnation tank; and a sizing tank containing sizing agent. The slurry tank is located at the rear of the slurry tank. A slurry tank guide roller is provided in the slurry tank to guide the nonwoven fabric to be immersed in the slurry tank. A transition roller is located between the pre-impregnation tank and the slurry tank, and the transition roller guides the nonwoven fabric from the pre-impregnation tank to the position of the slurry tank. A de-bubble brush is located between the slurry tank guide roller and the transition roller. The de-bubble brush is provided with bristles, and the bristles brush the nonwoven fabric passing through the position between the impregnation tank guide roller and the transition roller.

[0005] According to some embodiments of the present invention, an input guide roller is provided next to the input port to guide the nonwoven fabric through the input port, and an output guide roller is provided next to the output port to guide the nonwoven fabric through the output port.

[0006] According to some embodiments of the present invention, the guide roller of the slurry groove is provided with an upper slurry roller sleeve, and the upper slurry roller sleeve is provided with wetting holes.

[0007] According to some embodiments of the present invention, a plurality of the slurry guide rollers are arranged into a wavy slurry guide roller array, which guides the nonwoven fabric to move forward along a wavy path.

[0008] According to some embodiments of the present invention, the pre-impregnation tank and the slurry tank are respectively equipped with liquid level relays, and the pre-impregnation tank and the slurry tank are respectively connected to liquid addition solenoid valves, and the liquid level relays are electrically connected to the liquid addition solenoid valves.

[0009] According to some embodiments of the present invention, the impregnation tank guide roller is connected to the impregnation tank guide roller lifting frame, and the impregnation tank guide roller lifting frame is driven to move up and down by a lifting control device. The slurry tank guide roller is connected to the slurry tank guide roller lifting frame, and the slurry tank guide roller lifting frame is driven to move up and down by a lifting control device.

[0010] According to some embodiments of the present invention, a silicone scraper is provided between the slurry guide roller and the output guide roller, and the silicone scraper scrapes the nonwoven fabric between the slurry guide roller and the output guide roller.

[0011] According to some embodiments of the present invention, the de-bubble brush includes a "C"-shaped elastic clip, the front side of the "C"-shaped elastic clip has a clamping opening, the upper and lower sides of the "C"-shaped elastic clip have elastic clips, and a clamping rod is provided inside the "C"-shaped elastic clip. The elastic clips cooperate with the clamping rod to clamp the brush bristles.

[0012] According to some embodiments of the present invention, the bristles include a "U"-shaped protruding end and a winding end, the two ends of the "U"-shaped protruding end are connected to the winding end, and the winding end is wound around the outer wall of the clamp rod.

[0013] According to some embodiments of the present invention, the "C"-shaped elastic clip is connected to the clamping base, and a brush shell is provided outside the clamping base.

[0014] The sizing device for spunlace nonwoven fabric according to embodiments of this utility model has at least the following technical effects: After the nonwoven fabric undergoes a pre-impregnation process, air bubbles are removed using a de-bubble brush, eliminating the need for rolling to effectively remove air bubbles and maintaining the soft hand feel of the nonwoven fabric. Immersing the air-removed nonwoven fabric in the sizing tank for the sizing process ensures a more uniform and stable sizing effect. Even if air bubbles are present in the sizing tank, these bubbles will not adhere to the nonwoven fabric, thus preserving the sizing effect.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] Additional aspects and advantages of this invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the sizing device for spunlace nonwoven fabric of this utility model;

[0018] Figure 2 This is a perspective view of the pre-impregnation tank in this utility model;

[0019] Figure 3 This is a perspective view of the slurry tank in this utility model;

[0020] Figure 4 This is a perspective view of the de-bubble brush in this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the bubble-removing brush in this utility model.

[0022] Figure label:

[0023] Sizing box 100, inlet 110, outlet 120; pre-impregnation tank 200, impregnation tank guide roller 210, impregnation tank guide roller lifting frame 220; sizing tank 300, sizing tank guide roller 310, sizing roller sleeve 311, wavy sizing tank guide roller array 320, sizing tank guide roller lifting frame 330, silicone scraper 340, scraper guide roller 350; transition roller 400, inlet guide roller 410, outlet guide roller 420; de-aeration brush 500, brush bristles 510, "U"-shaped protruding end 511, winding end 512, "C"-shaped elastic clamp 520, clamp opening 521, elastic clamp piece 522, clamp rod 530, clamp seat 540, brush shell 550; liquid level relay 610, liquid adding solenoid valve 620; non-woven fabric 700. Detailed Implementation

[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0025] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In the description of this utility model, "multiple" means two or more, and "greater than," "less than," "exceeding," etc., are understood to exclude the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or their sequential relationship.

[0027] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0028] The following is for reference. Figure 1 This invention describes a sizing device for spunlace nonwoven fabric according to an embodiment of the present invention.

[0029] like Figure 1 As shown, the sizing device for spunlace nonwoven fabric according to an embodiment of the present invention includes a sizing box 100, a pre-impregnation tank 200, a sizing trough 300, a transition roller 400, and a de-bubbling brush 500.

[0030] Reference Figure 2 , Figure 3 The sizing tank 100 has an inlet 110 and an outlet 120 on its front and rear sides, respectively. The pre-impregnation tank 200 is located on the front side of the sizing tank 100. The pre-impregnation tank 200 is equipped with an impregnation tank guide roller 210, which guides the nonwoven fabric 700 to be immersed in the pre-impregnation liquid in the pre-impregnation tank 200. The sizing tank 300 is located on the rear side of the sizing tank 100. The sizing tank 300 is equipped with a sizing tank guide roller 310, which guides the nonwoven fabric 700 to be immersed in the sizing liquid in the sizing tank 300. The transition roller 400 is located between the pre-impregnation tank 200 and the sizing tank 300, and guides the nonwoven fabric 700 from the pre-impregnation tank 200 to the sizing tank 300. The de-bubble brush 500 is located between the sizing tank guide roller 310 and the transition roller 400, and the de-bubble brush 500 is equipped with bristles 510.

[0031] For example, such as Figure 1 , Figure 2 and Figure 3As shown, the sizing tank 100 has an inlet 110 and an outlet 120 on its front and rear sides, respectively. The sizing tank 100 is a relatively sealed box structure to ensure that the environment and cleanliness inside the sizing tank 100 meet the requirements of the sizing process. The pre-impregnation tank 200 contains pre-impregnation liquid. The pre-impregnation tank 200 is located on the front side inside the sizing tank 100. An impregnation tank guide roller 210 is installed inside the pre-impregnation tank 200, which guides the nonwoven fabric 700 to be immersed in the pre-impregnation liquid in the pre-impregnation tank 200. The sizing tank 300 contains sizing liquid. The sizing tank 300 is located on the rear side inside the sizing tank 100. A sizing tank guide roller 310 is installed inside the sizing tank 300, which guides the nonwoven fabric 700 to be immersed in the sizing liquid in the sizing tank 300. The transition roller 400 is located between the pre-impregnation tank 200 and the slurry tank 300, guiding the nonwoven fabric 700 from the pre-impregnation tank 200 to the slurry tank 300. The de-bubble brush 500 is located between the slurry tank guide roller 310 and the transition roller 400. The de-bubble brush 500 is equipped with bristles 510, which brush the nonwoven fabric 700 as it passes between the impregnation tank guide roller 310 and the transition roller 400.

[0032] In actual operation, the nonwoven fabric 700 enters the sizing tank 100 through the inlet 110 and is then guided by the guide roller 210 to immerse itself in the pre-impregnation liquid in the pre-impregnation tank 200 for pre-impregnation. Then, guided by the transition roller 400, the nonwoven fabric 700 leaves the pre-impregnation tank 200 and moves to the sizing tank 300. As the nonwoven fabric 700 leaves the pre-impregnation tank 200, it passes the de-aeration brush 500. The bristles 510 of the de-aeration brush 500 effectively remove air bubbles by brushing the nonwoven fabric 700 after the pre-impregnation process.

[0033] Since the nonwoven fabric 700 undergoes a pre-impregnation process followed by the removal of air bubbles using a de-bubble brush 500, air bubbles on the nonwoven fabric 700 can be effectively removed without the need for rolling. Even if air bubbles are present in the sizing solution in the sizing tank 300, these air bubbles will not adhere to the nonwoven fabric 700. Therefore, immersing the air-removed nonwoven fabric 700 in the sizing solution in the sizing tank 300 for the sizing process ensures a more uniform and stable sizing effect.

[0034] In some embodiments of this utility model, reference is made to Figure 1 , Figure 2 An input guide roller 410 is provided next to the input port 110, which guides the nonwoven fabric 700 through the input port 110. (See reference...) Figure 1 , Figure 3 An output guide roller 420 is installed next to the output port 120, which guides the nonwoven fabric 700 through the output port 120. This can stably guide the nonwoven fabric 700 into and out of the sizing box 100.

[0035] In some embodiments of this utility model, reference is made to Figure 1 The guide roller 310 of the slurry tank is covered with a sizing roller sleeve 311, which has wetting holes distributed on it. The design of the wetting holes of the sizing roller sleeve 311 can ensure that the sizing roller sleeve 311 can absorb more slurry and coat it on the nonwoven fabric 700.

[0036] In some embodiments of this utility model, a plurality of sizing trough guide rollers 310 are arranged into a wavy sizing trough guide roller array 320. The wavy sizing trough guide roller array 320 guides the nonwoven fabric 700 to move forward along a wavy path. This not only allows the nonwoven fabric 700 to stay in the sizing trough 300 for a longer time to ensure sufficient sizing, but also allows the sizing trough guide rollers 310 to fully sizing both sides of the nonwoven fabric 700.

[0037] In some embodiments of this utility model, a liquid level relay 610 is provided in the pre-impregnation tank 200 and the slurry tank 300, and a liquid addition solenoid valve 620 is connected to both the pre-impregnation tank 200 and the slurry tank 300. The liquid level relay 610 is electrically connected to the liquid addition solenoid valve 620. The liquid level relay 610 is used to monitor the liquid level in the pre-impregnation tank 200 / slurry tank 300. Once the liquid level is too low, the liquid level relay 610 can trigger the liquid addition solenoid valve 620 to open and add liquid to the pre-impregnation tank 200 / slurry tank 300.

[0038] In some embodiments of this utility model, the impregnation tank guide roller 210 is connected to the impregnation tank guide roller lifting frame 220. The impregnation tank guide roller lifting frame 220 is driven to move up and down by a lifting control device. That is, when pre-impregnation is required, the impregnation tank guide roller lifting frame 220 controls the impregnation tank guide roller 210 to descend and immerse in the pre-impregnation. The slurry tank guide roller 310 is connected to the slurry tank guide roller lifting frame 330. The slurry tank guide roller lifting frame 330 is driven to move up and down by a lifting control device. That is, when slurry application is required, the slurry tank guide roller lifting frame 330 controls the slurry tank guide roller 310 to descend and immerse in the slurry.

[0039] In some embodiments of this utility model, reference is made to Figure 1 , Figure 3 A silicone scraper 340 is provided between the slurry guide roller 310 and the output guide roller 420. The silicone scraper 340 scrapes the nonwoven fabric 700 between the slurry guide roller 310 and the output guide roller 420 to remove excess slurry from the nonwoven fabric 700, so as to prevent the nonwoven fabric 700 from being too wet and the slurry from dripping down and affecting the cleanliness of the production line.

[0040] In a further embodiment of this utility model, a scraper guide roller 350 is provided next to the silicone scraper 340. The scraper guide roller 350 guides the non-woven fabric 700 to stick tightly to the silicone scraper 340, ensuring the efficiency of the silicone scraper 340 in scraping away liquid.

[0041] In some specific embodiments of this utility model, reference is made to Figure 1 In addition to the bubble brush 500, there should be at least two brushes arranged on both sides of the nonwoven fabric 700.

[0042] In some embodiments of this utility model, reference is made to Figure 4 , Figure 5 The de-bubble brush 500 includes a "C"-shaped elastic clip 520. The "C"-shaped elastic clip 520 has a clamping opening 521 on its front side and elastic clips 522 on its upper and lower sides. A clamping rod 530 is provided inside the "C"-shaped elastic clip 520. The elastic clips 522 cooperate with the clamping rod 530 to clamp the brush bristles 510. After the clamping rod 530 is inserted into the "C"-shaped elastic clip 520 through the clamping opening 521, the elastic clips 522 of the "C"-shaped elastic clip 520 can cooperate with the clamping rod 530 to fix the brush bristles 510, and the brush bristles 510 extend out through the clamping opening 521.

[0043] In some embodiments of this utility model, the bristles 510 include a "U"-shaped protruding end 511 and a winding end 512. The two ends of the "U"-shaped protruding end 511 are connected to the winding end 512, and the winding end 512 is wound around the outer wall of the clamping rod 530. That is, after the winding end 512 of the bristles 510 is wound around the clamping rod 530, the clamping rod 530 is then inserted into a "C"-shaped elastic clamp 520, allowing the "U"-shaped protruding end 511 of the bristles 510 to protrude through the clamp opening 521. This design not only ensures that the bristles 510 are more secure and less prone to shedding, but also that the "U"-shaped protruding end 511 of the bristles 510 is designed to better remove air bubbles.

[0044] In some embodiments of this utility model, a "C"-shaped elastic clip 520 is connected to a clip base 540, and a brush shell 550 is provided outside the clip base 540, that is, multiple "C"-shaped elastic clips 520 are located on the clip base 540.

[0045] In some specific embodiments of this utility model, the "C"-shaped elastic clips 520 on the clamp 540 are arranged in several rows, and each row of "C"-shaped elastic clips 520 is inserted into a horizontal clamping rod 530.

[0046] The nonwoven fabric production apparatus according to a second aspect of the present invention includes a sizing apparatus for spunlace nonwoven fabric according to the first aspect of the present invention described above.

[0047] According to the nonwoven fabric production apparatus of this utility model embodiment, by using the above-mentioned spunlace nonwoven fabric sizing device, the air bubbles on the surface of the nonwoven fabric are cleared, the sizing effect of the nonwoven fabric is more reliable, and there is no need to crush to remove the air bubbles, which can maintain the soft hand feel of the nonwoven fabric.

[0048] Other components and operations of the nonwoven fabric production apparatus according to embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0049] The following is for reference. Figure 1 and Figure 2 The sizing apparatus for spunlace nonwoven fabric according to an embodiment of the present invention is described in detail with reference to a specific example. It is to be understood that the following description is merely illustrative and not intended to limit the scope of the invention.

[0050] like Figure 1 and Figure 2 As shown, the sizing device for spunlace nonwoven fabric in this embodiment includes a sizing box 100, a pre-impregnation tank 200, a sizing trough 300, a transition roller 400, and a de-bubbling brush 500, which is responsible for completing the sizing process of nonwoven fabric 700.

[0051] The sizing box 100 is provided with an inlet 110 and an outlet 120. An input guide roller 410 is provided next to the inlet 110, and an output guide roller 420 is provided next to the outlet 120. The transition roller 400 is located between the pre-impregnation tank 200 and the sizing tank 300. The pre-impregnation tank 200 includes an impregnation tank guide roller 210 and an impregnation tank guide roller lifting frame 220. The sizing tank 300 includes a sizing tank guide roller 310, a sizing roller sleeve 311, a corrugated sizing tank guide roller array 320, a sizing tank guide roller lifting frame 330, a silicone scraper 340, and a scraper guide roller 350.

[0052] The de-bubble brush 500 is responsible for removing air bubbles from the non-woven fabric 700. The de-bubble brush 500 includes bristles 510, a "C"-shaped elastic clip 520, a clip rod 530, a clip base 540, and a brush housing 550. The bristles 510 include a "U"-shaped protruding end 511 and a winding end 512. The "C"-shaped elastic clip 520 includes a clip opening 521 and an elastic clip piece 522.

[0053] According to the sizing device for spunlace nonwoven fabric according to the present invention, by setting it up in this way, at least the following effects can be achieved: after the nonwoven fabric 700 has undergone a pre-impregnation process, the air bubbles are removed by the de-bubbling brush 500, so that the air bubbles on the nonwoven fabric 700 can be effectively removed without the need for rolling, thus maintaining the soft hand feel of the nonwoven fabric; after the air bubbles are removed, the nonwoven fabric 700 is immersed in the sizing liquid in the sizing tank 300 for the sizing process, which can ensure that the sizing effect is more uniform and stable; even if there are air bubbles in the sizing liquid in the sizing tank 300, these air bubbles can be ensured not to stick to the nonwoven fabric 700, and the sizing effect is not affected.

[0054] In the description of this specification, references to terms such as "some embodiments" or "as one might imagine" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0055] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A sizing device for spunlace nonwoven fabric, characterized in that, The application relates to a non-woven fabric sizing device, which comprises the following parts: a sizing box (100) provided with an input port (110) and an output port (120) on the front and back sides respectively; a pre-soaking pool (200) located on the front side in the sizing box (100), wherein a soaking pool guide roller (210) is arranged in the pre-soaking pool (200), and the soaking pool guide roller (210) guides non-woven fabric (700) to soak into pre-soaking liquid in the pre-soaking pool (200); a sizing groove (300) located on the back side in the sizing box (100), wherein a sizing groove guide roller (310) is arranged in the sizing groove (300), and the sizing groove guide roller (310) guides non-woven fabric (700) to soak into sizing liquid in the sizing groove (300); a transition roller (400) located between the pre-soaking pool (200) and the sizing groove (300), wherein the transition roller (400) guides non-woven fabric (700) from the pre-soaking pool (200) to the sizing groove (300); an air bubble removing brush (500) located between the sizing groove guide roller (310) and the transition roller (400), wherein the air bubble removing brush (500) is provided with brush hairs (510).

2. The water-jet nonwoven fabric sizing device according to claim 1, wherein An input guide roller (410) is arranged beside the input port (110), the input guide roller (410) guides non-woven fabric (700) to pass through the input port (110), and an output guide roller (420) is arranged beside the output port (120), the output guide roller (420) guides non-woven fabric (700) to pass through the output port (120).

3. The water-jet nonwoven fabric sizing device according to claim 1, wherein The sizing groove guide roller (310) is provided with a sizing roller sleeve (311) on the outside, and the sizing roller sleeve (311) is distributed with soaking holes.

4. The water-jet nonwoven fabric sizing device according to claim 1, wherein A plurality of sizing groove guide rollers (310) are arranged in a wave-shaped sizing groove guide roller array (320), and the wave-shaped sizing groove guide roller array (320) guides non-woven fabric (700) to advance along a wave-shaped path.

5. The water-jet nonwoven fabric sizing device according to claim 1, wherein The pre-soaking pool (200) and the sizing groove (300) are respectively provided with liquid level relays (610), and the pre-soaking pool (200) and the sizing groove (300) are respectively connected with liquid adding electromagnetic valves (620), and the liquid level relays (610) and the liquid adding electromagnetic valves (620) are electrically connected.

6. The water-jet nonwoven fabric sizing device according to claim 1, wherein The soaking pool guide roller (210) is connected to a soaking pool guide roller lifting frame (220), the soaking pool guide roller lifting frame (220) is driven to lift and move by a lifting control device, the sizing groove guide roller (310) is connected to a sizing groove guide roller lifting frame (330), and the sizing groove guide roller lifting frame (330) is driven to lift and move by a lifting control device.

7. The water-jet nonwoven fabric sizing device according to claim 2, wherein A silica gel scraper (340) is arranged between the sizing groove guide roller (310) and the output guide roller (420), and the silica gel scraper (340) scrapes non-woven fabric (700) passing through the position between the sizing groove guide roller (310) and the output guide roller (420).

8. The hydroentangled nonwoven fabric sizing device of claim 1, wherein The bubble-removing brush (500) comprises a "C"-shaped elastic clip (520), the front side of the "C"-shaped elastic clip (520) is provided with a clip opening (521), the upper and lower sides of the "C"-shaped elastic clip (520) are provided with elastic clip pieces (522), and the "C"-shaped elastic clip (520) is provided with a clip rod (530) inside, and the elastic clip pieces (522) clamp the brush hair (510) by cooperating with the clip rod (530).

9. The water-jet nonwoven fabric sizing device according to claim 8, wherein The brush hair (510) comprises a "U"-shaped extending end (511) and a winding end (512), the two ends of the "U"-shaped extending end (511) are connected with the winding end (512), and the winding end (512) is wound on the outer side wall of the clip rod (530).

10. The water-jet nonwoven fabric sizing device according to claim 8, wherein The "C"-shaped elastic clip (520) is connected to a clip seat (540), and the clip seat (540) is provided with a brush shell (550) outside.

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