Environmentally friendly washable polyester fabric and preparation method thereof

Abstract

The invention discloses an environmentally friendly washable polyester cloth and a preparation method thereof, which relates to the technical field of polyester cloth preparation, and aims to solve the problem that the existing polyester cloth is easily damaged after long-term scrubbing, resulting in a short service life. Two layers of polyester cloth are arranged below the one layer of polyester cloth, a hollow groove is arranged between the one layer of polyester cloth and the two layers of polyester cloth, polyester fibers are arranged inside the one layer of polyester cloth and the two layers of polyester cloth, memory fibers are arranged outside the polyester fibers, bamboo charcoal fibers are arranged outside the memory fibers, conductive fibers are arranged outside the bamboo charcoal fibers, flame-retardant fibers are arranged outside the conductive fibers, an external hanging cloth is arranged on one side of the one layer of polyester cloth, external hanging holes are arranged on the surface of the external hanging cloth, and the external hanging holes and the external hanging cloth are an integrated structure, cordura nylon is arranged outside the flame-retardant fiber, and weft-knitted jacquard is arranged outside the cordura nylon.

Description

Technical Field

[0001] The invention relates to the technical field of polyester fabric preparation, in particular to an environmentally friendly washable polyester fabric and a preparation method thereof. Background Art

[0002] Polyester fabric is a kind of chemical fiber clothing fabric that is very commonly used in daily life. Its biggest advantage is its good wrinkle resistance and shape retention. Therefore, it is suitable for outerwear, various bags, tents and other outdoor products. Polyester has a wide range of uses and is widely used in the manufacture of clothing and industrial products. Flame-retardant polyester has a wide range of applications due to its permanent flame retardancy. In addition to playing an irreplaceable role in industrial textiles, building interior decoration, and transportation interior decoration, it also plays a lot of roles in the field of protective clothing.

[0003] However, the existing polyester fabric is easily damaged after long-term scrubbing, resulting in a short service life; therefore, it does not meet the existing needs. In this regard, we propose an environmentally friendly washable polyester fabric and a preparation method thereof. Summary of the invention

[0004] The object of the present invention is to provide an environmentally friendly washable polyester fabric and a preparation method thereof, so as to solve the problem in the above background technology that the existing polyester fabric is easily damaged after long-term washing, resulting in a short service life.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an environmentally friendly washable polyester cloth and a preparation method thereof, comprising a layer of polyester cloth, a second layer of polyester cloth is arranged below the first layer of polyester cloth, a hollow groove is arranged between the first layer of polyester cloth and the second layer of polyester cloth, polyester fibers are arranged inside the first layer of polyester cloth and the second layer of polyester cloth, memory fibers are arranged outside the polyester fibers, bamboo charcoal fibers are arranged outside the memory fibers, conductive fibers are arranged outside the bamboo charcoal fibers, and flame-retardant fibers are arranged outside the conductive fibers.

[0006] Preferably, an external hanging cloth is provided on one side of the layer of polyester cloth, and external hanging holes are provided on the surface of the external hanging cloth, and the external hanging holes and the external hanging cloth are an integrated structure.

[0007] Preferably, the flame retardant fiber is provided with cordura nylon on the outside, the cordura nylon is provided with weft knitted jacquard on the outside, and the polyester fiber, memory fiber, bamboo charcoal fiber, conductive fiber, flame retardant fiber and cordura nylon are all intertwined and connected with each other.

[0008] Preferably, the method for preparing the environmentally friendly washable nylon fabric comprises the following steps:

[0009] Step 1: Use the conveying mechanism to drive the polyester resin to move into the slicer, start the slicer, and collect the polyester resin slices;

[0010] Step 2: Pour the collected polyester resin sheets into the stirring device, and then pour the antibacterial liquid into the stirring device, the weight ratio of polyester resin sheets to antibacterial liquid is 1:2, then stir for 30 minutes, and soak for 48 hours, and then heat, the temperature is controlled at 50°C, turn off the heating after stirring for 30 minutes, and take out the polyester resin sheets after natural cooling;

[0011] Step 3: Pour the soaked polyester resin sheet into the heating mechanism for high-temperature melting to form a wire bundle, pass through the wire passing chamber for cooling and forming, and then, after being wetted and oiled, wind it on the winding drum to obtain polyester fiber;

[0012] Step 4: Use a winding machine to wind the polyester fiber, the memory fiber and the bamboo charcoal fiber to obtain a first winding yarn, wind the conductive fiber, the flame retardant fiber and the cordura nylon to obtain a second winding yarn, and then wind the first winding yarn and the second winding yarn, and form a spinning yarn after stretching, pressing and heat setting;

[0013] Step 5: Use a textile machine to weave several spun yarns into polyester cloth, stack two polyester cloths up and down, and place a separation plate in the center. Then, press and heat-set them and then take out the separation plate to form the required polyester cloth. Finally, perform weft knitting jacquard processing on the polyester cloth.

[0014] Preferably, in the step 2, the stirring device includes a stirring tank, a tank cover is provided at the upper end of the stirring tank, a center plate is provided at the center of the tank cover, a feeding ring groove is provided between the center plate and the tank cover, and the feeding ring groove and the tank cover are an integral structure, a coupling assembly is provided at the upper end of the center plate, a variable frequency motor mechanism is provided at the upper end of the coupling assembly, an AC motor mechanism is provided above the variable frequency motor mechanism, a feeding pipe is provided inside the feeding ring groove, a storage tank is provided at the upper end of the feed pipe, and the storage tank and the feed pipe are an integral structure.

[0015] Preferably, recessed grooves are provided on both side surfaces of the center plate, and the recessed grooves and the center plate are an integrated structure, a right-angle piece is provided inside the recessed groove, bolts are provided at both ends of the right-angle piece, and the right-angle piece is threadedly connected to the center plate and the tank cover through the bolts.

[0016] Preferably, a rotating shaft is provided at the upper end of the AC motor mechanism, a fixing column is provided between the rotating shaft and the material storage tank, and the fixing column is welded to the rotating shaft and the material storage tank, and a sealing cover is provided at the upper end of the material storage tank.

[0017] Preferably, a partition plate is arranged between the AC motor mechanism and the variable frequency motor mechanism, and the AC motor mechanism and the variable frequency motor mechanism are fixed to the partition plate by an external fixing frame, connecting frames are arranged at both ends of the lower surface of the partition plate, and the connecting frames are welded to the partition plate and the center plate.

[0018] Preferably, a stirring shaft is provided at the lower end of the coupling assembly, stirring blades are provided on the outside of the stirring shaft, a feed pipe is provided on the lower surface of the stirring tank, and the feed pipe and the stirring tank are an integrated structure, and a solenoid valve assembly is provided on the outside of the feed pipe.

[0019] Preferably, an inner tank is provided inside the stirring tank, and the inner tank is welded to the stirring tank, a heating wire assembly is provided between the stirring tank and the inner tank, a control mechanism is provided at the front end of the stirring tank, and supporting legs are provided on the outer wall of the lower end of the stirring tank, and the supporting legs are welded to the stirring tank, and four supporting legs are provided.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention provides a hollow groove between a layer of polyester cloth and a second layer of polyester cloth, and both ends of the hollow groove are in an open form. The hollow groove is formed by stacking a layer of polyester cloth and a second layer of polyester cloth up and down, placing a separation plate at the center, and then taking out the separation plate after pressing and heat setting. In this way, when washing the polyester cloth, water can contact the inner surface of the layer of polyester cloth and the second layer of polyester cloth from the hollow groove, so that the polyester cloth can be cleaned from all sides. Compared with washing from two sides, the cleaning is cleaner and there is no need to scrub vigorously, thereby improving its washing resistance. Memory fiber is provided on the outside of the polyester fiber, and cordura nylon is provided on the outside of the flame retardant fiber. The stretchability and resilience of the polyester cloth are improved by the memory fiber, and it is easy to return to the initial position after scrubbing. The surface of the polyester cloth is weft-knitted jacquard treated, and the weft-knitted fabric has good stretchability. When used in combination with the memory fiber, the fabric has stretchability inside and outside at the same time, is not easily damaged during scrubbing, and improves its washing resistance. The wear resistance is improved by cordura nylon, thereby improving the service life of the polyester cloth.

[0022] 2. When making polyester cloth, the polyester resin sheet is poured into the stirring device and mixed with the antibacterial liquid. The antibacterial liquid molecules are adsorbed inside the polyester resin sheet. When the polyester fiber is made into polyester fiber in the later stage, the polyester fiber has a good antibacterial effect, thereby improving its environmental performance. In addition, bamboo charcoal fiber is wrapped around the outside of the memory fiber. The bamboo charcoal fiber has the effects of moisture absorption and breathability, antibacterial and antibacterial, and warm in winter and cool in summer, thereby further improving the environmental performance of the polyester cloth.

[0023] 3. A tank cover is arranged at the upper end of the mixing tank, a center plate is arranged at the center of the tank cover, a material discharge ring groove is formed between the center plate and the tank cover, the center plate is fixed to the tank cover by two right-angle pieces and bolts, and the connection between the right-angle piece and the tank cover is located on the lower surface of the tank cover, so that it will not hinder the rotation of the feed pipe. An AC motor mechanism is arranged above the variable frequency motor mechanism, which is separated by a partition plate. The AC motor mechanism is fixed to the storage tank through a rotating shaft and a fixed column, thereby driving the storage tank and the feed pipe to rotate. In this way, it is not easy for materials to accumulate in one place inside the mixing tank when discharging materials, so that the discharging is more uniform, which is convenient for quick and uniform mixing and stirring in the later stage, and the convenience is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the polyester fabric preparation process of the present invention;

[0025] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 3 It is a schematic diagram of the hierarchical structure of the polyester cloth of the present invention;

[0027] Figure 4 It is a schematic diagram of the overall structure of the stirring device of the present invention;

[0028] Figure 5 It is a schematic diagram of the unpacking structure of the can cover and the center plate of the present invention;

[0029] Figure 6 It is a schematic diagram of the internal structure of the stirring tank of the present invention;

[0030] In the figure: 1. One layer of polyester cloth; 2. Two layers of polyester cloth; 3. Hollow groove; 4. External hanging cloth; 5. External hanging hole; 6. Polyester fiber; 7. Memory fiber; 8. Bamboo charcoal fiber; 9. Conductive fiber; 10. Flame retardant fiber; 11. Cordura nylon; 12. Weft knitted jacquard; 13. Mixing tank; 14. Support legs; 15. Feeding pipe; 16. Solenoid valve assembly; 17. Control mechanism; 18. Tank cover; 19. Center plate; 20. Feeding ring groove; 21. Coupling assembly; 22. Frequency conversion motor mechanism; 23. Partition plate; 24. Connecting frame; 25. AC motor mechanism; 26. Rotating shaft; 27. Storage tank; 28. Fixed column; 29. ​​Sealing cover; 30. Feeding pipe; 31. Right-angle piece; 32. Bolt; 33. Concave groove; 34. Inner tank; 35. Stirring shaft; 36. Stirring blade; 37. Heating wire assembly. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] See also Figure 1-6 An embodiment of the present invention is as follows: an environmentally friendly washable polyester cloth and a preparation method thereof, comprising a layer of polyester cloth 1, a second layer of polyester cloth 2 is arranged below the first layer of polyester cloth 1, a hollow groove 3 is arranged between the first layer of polyester cloth 1 and the second layer of polyester cloth 2, polyester fibers 6 are arranged inside the first layer of polyester cloth 1 and the second layer of polyester cloth 2, memory fibers 7 are arranged outside the polyester fibers 6, bamboo charcoal fibers 8 are arranged outside the memory fibers 7, conductive fibers 9 are arranged outside the bamboo charcoal fibers 8, and flame-retardant fibers 10 are arranged outside the conductive fibers 9.

[0033] Furthermore, an outer hanging cloth 4 is provided on one side of a layer of polyester cloth 1, and an outer hanging hole 5 is provided on the surface of the outer hanging cloth 4, and the outer hanging hole 5 and the outer hanging cloth 4 are an integral structure, so that the polyester cloth can be fixed externally by the outer hanging cloth 4 and the outer hanging hole 5.

[0034] Furthermore, the outside of the flame retardant fiber 10 is provided with Cordura nylon 11, and the outside of the Cordura nylon 11 is provided with weft knitted jacquard 12, and the polyester fiber 6, memory fiber 7, bamboo charcoal fiber 8, conductive fiber 9, flame retardant fiber 10 and Cordura nylon 11 are all intertwined and connected with each other, and the weft knitted jacquard 12 treatment is performed on the surface of the polyester cloth. The weft knitted fabric has good stretchability, and is used in combination with the memory fiber 7 to achieve stretchability inside and outside at the same time, and is not easily damaged during scrubbing, thereby improving its washability. The Cordura nylon 11 is used to improve its wear resistance and improve the service life of the polyester cloth. The bamboo charcoal fiber 8 has the effects of moisture absorption and breathability, antibacterial and antibacterial, and warm in winter and cool in summer, thereby further improving the environmental protection performance of the polyester cloth.

[0035] Furthermore, a method for preparing an environmentally friendly washable polyester fabric comprises the following steps:

[0036] Step 1: Use the conveying mechanism to drive the polyester resin to move into the slicer, start the slicer, and collect the polyester resin slices;

[0037] Step 2: Pour the collected polyester resin sheets into the stirring device, and then pour the antibacterial liquid into the stirring device, the weight ratio of polyester resin sheets to antibacterial liquid is 1:2, then stir for 30 minutes, and soak for 48 hours, and then heat, the temperature is controlled at 50°C, turn off the heating after stirring for 30 minutes, and take out the polyester resin sheets after natural cooling;

[0038] Step 3: Pour the soaked polyester resin sheet into the heating mechanism for high-temperature melting to form a wire bundle, pass through the wire passing chamber for cooling and forming, and then, after being wetted and oiled, wind it on the winding drum to obtain polyester fiber;

[0039] Step 4: Use a winding machine to wind the polyester fiber, the memory fiber and the bamboo charcoal fiber to obtain a first winding yarn, wind the conductive fiber, the flame retardant fiber and the cordura nylon to obtain a second winding yarn, and then wind the first winding yarn and the second winding yarn, and form a spinning yarn after stretching, pressing and heat setting;

[0040] Step 5: Use a textile machine to weave several spun yarns into polyester cloth, stack two polyester cloths up and down, and place a separation plate in the center. Then, press and heat-set them and then take out the separation plate to form the required polyester cloth. Finally, perform weft knitting jacquard processing on the polyester cloth.

[0041] Further, in step 2, the stirring device includes a stirring tank 13, a tank cover 18 is provided at the upper end of the stirring tank 13, a center plate 19 is provided at the center of the tank cover 18, a feeding ring groove 20 is provided between the center plate 19 and the tank cover 18, and the feeding ring groove 20 and the tank cover 18 are an integral structure, a coupling assembly 21 is provided at the upper end of the center plate 19, a variable frequency motor mechanism 22 is provided at the upper end of the coupling assembly 21, an AC motor mechanism 25 is provided above the variable frequency motor mechanism 22, a feed pipe 30 is provided inside the feeding ring groove 20, a storage tank 27 is provided at the upper end of the feed pipe 30, and the storage tank 27 and the feed pipe 30 are an integral structure, when making polyester cloth, the polyester resin sheet is poured into the stirring tank 13 and mixed with the antibacterial liquid, and the antibacterial liquid molecules are adsorbed inside the polyester resin sheet. When the polyester fiber is made into polyester fiber later, the polyester fiber 6 has a good antibacterial effect, thereby improving its environmental protection performance.

[0042] Furthermore, recessed grooves 33 are provided on both side surfaces of the center plate 19, and the recessed grooves 33 and the center plate 19 are an integral structure, a right-angle piece 31 is provided inside the recessed groove 33, bolts 32 are provided at both ends of the right-angle piece 31, and the right-angle piece 31 is threadedly connected to the center plate 19 and the tank cover 18 through the bolts 32, the center plate 19 is fixed to the tank cover 18 through two right-angle pieces 31 and the bolts 32, and the connection between the right-angle piece 31 and the tank cover 18 is located on the lower surface of the tank cover 18, so that it will not hinder the rotation of the feed pipe 30, and when the right-angle piece 31 is connected to the center plate 19, it is stuck in the recessed groove 33 to avoid obstruction to the rotation of the feed pipe 30.

[0043] Furthermore, a rotating shaft 26 is provided at the upper end of the AC motor mechanism 25, a fixed column 28 is provided between the rotating shaft 26 and the storage tank 27, and the fixed column 28 is welded to the rotating shaft 26 and the storage tank 27, and a sealing cover 29 is provided at the upper end of the storage tank 27. The AC motor mechanism 25 is fixed to the storage tank 27 through the rotating shaft 26 and the fixed column 28, thereby driving the storage tank 27 and the feed pipe 30 to rotate. In this way, it is not easy for materials to accumulate in one place inside the mixing tank 13 when unloading, so that the unloading is more uniform, which is convenient for quick and uniform mixing and stirring in the later stage, thereby improving convenience.

[0044] Furthermore, a partition plate 23 is provided between the AC motor mechanism 25 and the variable frequency motor mechanism 22, and the AC motor mechanism 25, the variable frequency motor mechanism 22 and the partition plate 23 are all fixed by an external fixing frame, and connecting frames 24 are provided at both ends of the lower surface of the partition plate 23, and the connecting frames 24 are welded and connected to the partition plate 23 and the center plate 19, so as to separate the AC motor mechanism 25 and the variable frequency motor mechanism 22 without affecting each other.

[0045] Furthermore, a stirring shaft 35 is provided at the lower end of the coupling assembly 21, a stirring blade 36 is provided on the outside of the stirring shaft 35, a feed pipe 15 is provided on the lower surface of the stirring tank 13, and the feed pipe 15 and the stirring tank 13 are an integrated structure, and a solenoid valve assembly 16 is provided on the outside of the feed pipe 15 to mix the polyester resin sheet and the antibacterial liquid.

[0046] Furthermore, an inner tank 34 is provided inside the stirring tank 13, and the inner tank 34 is welded to the stirring tank 13, a heating wire assembly 37 is provided between the stirring tank 13 and the inner tank 34, a control mechanism 17 is provided at the front end of the stirring tank 13, and a supporting leg 14 is provided on the outer wall of the lower end of the stirring tank 13, and the supporting leg 14 is welded to the stirring tank 13, and four supporting legs 14 are provided. Heat is generated by the heating wire assembly 37, and the heat is transferred to the inside of the stirring tank 13 by heat transfer, so that the polyester resin sheet and the antibacterial liquid are heated and mixed, the activity of the antibacterial liquid molecules is improved, and the alternation of hot and cold makes the antibacterial liquid molecules more easily adsorbed inside the polyester resin sheet.

[0047] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An environmentally friendly washable polyester fabric, comprising a layer of polyester fabric (1), characterized in that: Two layers of polyester cloth (2) are arranged below the one layer of polyester cloth (1), a hollow groove (3) is arranged between the one layer of polyester cloth (1) and the two layers of polyester cloth (2), polyester fibers (6) are arranged inside the one layer of polyester cloth (1) and the two layers of polyester cloth (2), memory fibers (7) are arranged outside the polyester fibers (6), bamboo charcoal fibers (8) are arranged outside the memory fibers (7), conductive fibers (9) are arranged outside the bamboo charcoal fibers (8), flame retardant fibers (10) are arranged outside the conductive fibers (9), and the one layer of polyester cloth An outer hanging cloth (4) is arranged on one side of the outer hanging cloth (1), an outer hanging hole (5) is arranged on the surface of the outer hanging cloth (4), and the outer hanging hole (5) and the outer hanging cloth (4) are an integral structure, the outer part of the flame retardant fiber (10) is provided with cordura nylon (11), the outer part of the cordura nylon (11) is provided with a weft knitted jacquard (12), and the polyester fiber (6), memory fiber (7), bamboo charcoal fiber (8), conductive fiber (9), flame retardant fiber (10) and cordura nylon (11) are all intertwined and connected with each other. The preparation method of the above-mentioned environmentally friendly and washable polyester cloth comprises the following steps: Step 1: Use the conveying mechanism to drive the polyester resin to move into the slicer, start the slicer, and collect the polyester resin slices; Step 2: Pour the collected polyester resin sheets into the stirring device, and then pour the antibacterial liquid into the stirring device, the weight ratio of polyester resin sheets to antibacterial liquid is 1:2, then stir for 30 minutes, and soak for 48 hours, and then heat, the temperature is controlled at 50°C, turn off the heating after stirring for 30 minutes, and take out the polyester resin sheets after natural cooling; Step 3: Pour the soaked polyester resin sheet into the heating mechanism for high-temperature melting to form a wire bundle, pass through the wire passing chamber for cooling and forming, and then, after being wetted and oiled, wind it on the winding drum to obtain polyester fiber; Step 4: Use a winding machine to wind the polyester fiber, the memory fiber and the bamboo charcoal fiber to obtain a first winding yarn, wind the conductive fiber, the flame retardant fiber and the cordura nylon to obtain a second winding yarn, and then wind the first winding yarn and the second winding yarn, and form a spinning yarn after stretching, pressing and heat setting; Step 5: Use a textile machine to weave several spun yarns into polyester cloth, stack two polyester cloths up and down, and place a separation plate in the center. Then, press and heat-set them and then take out the separation plate to form the required polyester cloth. Finally, perform weft knitting jacquard processing on the polyester cloth.

2. The environmentally friendly washable polyester fabric according to claim 1, characterized in that: In the step 2, the stirring device comprises a stirring tank (13), the upper end of the stirring tank (13) is provided with a tank cover (18), the center of the tank cover (18) is provided with a center plate (19), a feeding ring groove (20) is provided between the center plate (19) and the tank cover (18), and the feeding ring groove (20) and the tank cover (18) are an integral structure, a coupling assembly (21) is provided at the upper end of the center plate (19), a variable frequency motor mechanism (22) is provided at the upper end of the coupling assembly (21), an AC motor mechanism (25) is provided above the variable frequency motor mechanism (22), a feeding pipe (30) is provided inside the feeding ring groove (20), a material storage tank (27) is provided at the upper end of the feeding pipe (30), and the material storage tank (27) and the feeding pipe (30) are an integral structure.

3. The environmentally friendly washable polyester fabric according to claim 2, characterized in that: The surfaces of both sides of the center plate (19) are provided with recessed grooves (33), and the recessed grooves (33) and the center plate (19) are an integral structure. A right-angle piece (31) is provided inside the recessed groove (33), and bolts (32) are provided at both ends of the right-angle piece (31), and the right-angle piece (31) is threadedly connected to the center plate (19) and the tank cover (18) through the bolts (32).

4. The environmentally friendly washable polyester fabric according to claim 3, characterized in that: A rotating shaft (26) is disposed at the upper end of the AC motor mechanism (25), a fixing column (28) is disposed between the rotating shaft (26) and the material storage tank (27), and the fixing column (28) is welded to the rotating shaft (26) and the material storage tank (27), and a sealing cover (29) is disposed at the upper end of the material storage tank (27).

5. The environmentally friendly washable polyester fabric according to claim 4, characterized in that: A partition plate (23) is provided between the AC motor mechanism (25) and the variable frequency motor mechanism (22), and the AC motor mechanism (25) and the variable frequency motor mechanism (22) are fixed to the partition plate (23) via an external fixing frame, and connecting frames (24) are provided at both ends of the lower surface of the partition plate (23), and the connecting frames (24) are welded to the partition plate (23) and the center plate (19).

6. The environmentally friendly washable polyester fabric according to claim 5, characterized in that: A stirring shaft (35) is arranged at the lower end of the coupling assembly (21), and a stirring blade (36) is arranged outside the stirring shaft (35). A feed pipe (15) is arranged on the lower surface of the stirring tank (13), and the feed pipe (15) and the stirring tank (13) are an integrated structure. A solenoid valve assembly (16) is arranged outside the feed pipe (15).

7. The environmentally friendly washable polyester fabric according to claim 6, characterized in that: An inner container (34) is arranged inside the stirring tank (13), and the inner container (34) is welded to the stirring tank (13), a heating wire assembly (37) is arranged between the stirring tank (13) and the inner container (34), a control mechanism (17) is arranged at the front end of the stirring tank (13), and a supporting leg (14) is arranged on the outer wall of the lower end of the stirring tank (13), and the supporting leg (14) is welded to the stirring tank (13), and four supporting legs (14) are arranged.

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