Novel antibacterial antistatic non-glue cotton and preparation method thereof

Abstract

The invention relates to the technical field of non-glue cotton, in particular to novel antibacterial antistatic non-glue cotton and a preparation method thereof, and is characterized in that the novel antibacterial antistatic non-glue cotton is structurally divided into five layers from top to bottom, the lowest layer is a polyester fiber layer, the uppermost layer is a far infrared fiber layer, and the middle layer is an antistatic fiber layer; the far infrared fiber layer and the polyester fiber layer are respectively compounded on the upper surface and the lower surface of the antistatic fiber layer through bonding functional layers, a first bonding functional layer is arranged between the far infrared fiber layer and the antistatic fiber layer, and a second bonding functional layer is arranged between the polyester fiber layer and the antistatic fiber layer. Through the composite far infrared fiber layer and the antistatic fiber layer, the non-glue cotton has good antibacterial and antistatic effects, and is more convenient for infants and pregnant women to use.

Description

Technical Field

[0001] This invention relates to the field of non-adhesive cotton technology, specifically to a novel antibacterial and antistatic non-adhesive cotton and its preparation method. Background Technology

[0002] Non-woven cotton is a type of non-woven fabric, a high-grade material used for padding, insulation, sound absorption, and filtration. It features good breathability, excellent warmth retention, lightweight, strong resilience, aging resistance, washability, and mildew resistance, making it an ideal filling material for various winter clothing, bedding, and household items. However, most existing non-woven cotton materials are entirely composed of hollow polyester fibers. When used as filling for clothing for infants or pregnant women with weak immune systems, it can easily cause skin allergies. Furthermore, when these products come into contact with the human body, sweat, oil, and dander can easily contaminate the fabric. Secretions can cause harmful bacteria to multiply rapidly, producing harmful compounds, releasing unpleasant gases, and inducing various skin diseases and infectious diseases, thus reducing the comfort of clothing and harming human health. Moreover, most existing non-adhesive cotton used as winter clothing filling is prone to bacterial growth after prolonged use because the body's moisture cannot be expelled in time. This is especially true for infants or pregnant women with weak immune systems, which can easily cause skin allergies. Therefore, it is particularly important to design a new type of antibacterial and antistatic non-adhesive cotton and its preparation method to solve the above problems. Summary of the Invention

[0003] To address the aforementioned problems, this invention presents a novel antibacterial and antistatic non-adhesive cotton and its preparation method. The composite far-infrared fiber layer and antistatic fiber layer not only give the non-adhesive cotton excellent antibacterial and antistatic effects, but also add graphene, a novel material, to the far-infrared fiber layer, increasing conductivity on the basis of antibacterial properties. This makes it suitable for use in precision environments and flammable and explosive environments, thus enhancing its practicality.

[0004] To solve the above-mentioned technical problems, the present invention provides a novel antibacterial and antistatic adhesive-free cotton, characterized in that: the structure is divided into five layers from top to bottom, wherein the bottom layer is a polyester fiber layer, the top layer is a far-infrared fiber layer, the middle layer is an antistatic fiber layer, the far-infrared fiber layer and the polyester fiber layer are respectively bonded to the upper and lower surfaces of the antistatic fiber layer by adhesive functional layers, the first adhesive functional layer is between the far-infrared fiber layer and the antistatic fiber layer, and the second adhesive functional layer is between the polyester fiber layer and the antistatic fiber layer. The far-infrared fiber layer, the first adhesive functional layer, the antistatic fiber layer, the second adhesive functional layer and the polyester fiber layer are formed into an integral structure by hot-pressing and laminating the layers.

[0005] Furthermore, the far-infrared fiber layer is composed of 15-25% graphene, 3-6% titanate coupling agent, and 80-85% polyester fiber by mass percentage.

[0006] Furthermore, the antistatic fiber layer is composed of 18-28% polyurethane, 10-20% low-density polyethylene, and 52-72% polyester fiber by weight percentage.

[0007] Furthermore, both the first adhesive functional layer and the second adhesive functional layer are fiber layers composed of ES fibers.

[0008] This invention also provides a novel production process for antibacterial and antistatic non-adhesive cotton, characterized by the following specific protection steps: S1: Preparation of far-infrared fiber layer and antistatic fiber layer: Weigh the raw materials according to the composition, then mix and open the weighed raw materials, then card and lay them into a 2-3 layer composite cotton web structure, and finally shape them by heating and extrusion. S2: Preparation of adhesive functional layer and polyester fiber layer: First, the raw material is opened using an opening machine, and then it is sequentially carded, laid into a web, heat-set, dried in an oven, and rolled to form adhesive functional layer or polyester fiber layer. S3: Hot-press composite: The far-infrared fiber layer, antistatic fiber layer, adhesive functional layer and polyester fiber layer are layered in sequence and formed into antibacterial and antistatic adhesive-free cotton by hot-press composite. S4: Cutting and shaping: Select the appropriate cutting mold according to the required shape for the antibacterial and antistatic non-adhesive cotton formed in step S3. Cut and shape the antibacterial and antistatic non-adhesive cotton formed in step S3 using the cutting mold. Store the cut and shaped antibacterial and antistatic non-adhesive cotton in the warehouse.

[0009] Furthermore, the hot-pressing lamination in step S3 and the cutting and shaping in step S4 are both processed using a non-adhesive cotton forming integrated machine. This machine consists of a worktable, a conveyor support, a stacking conveyor plate, conveyor rollers, a hot-pressing lamination assembly, a cutting assembly, and a transfer mechanism. The conveyor support has, from left to right, a stacking area, a hot-pressing lamination area, a cutting area, and a material handling area. The conveyor support is composed of a main conveyor support and auxiliary conveyor supports located on the left and right sides of the main conveyor support. The auxiliary conveyor supports are supported by several legs at the bottom. The stacking area and the material handling area are respectively located on the left and right auxiliary conveyor supports. The hot-pressing composite area and the cutting area are set on the main conveying support. The auxiliary conveying support is trumpet-shaped, becoming narrower as it approaches the main conveying support. The lower ends of the auxiliary conveying support and the main conveying support are respectively horizontally equipped with a first conveying roller assembly and a second conveying roller assembly for conveying the stacked conveying plates. Several conveying rollers are installed on the front and rear inner walls of the main conveying support. The hot-pressing composite assembly is set above the hot-pressing composite area, and the cutting assembly is set above the cutting area. The main conveying support and the two auxiliary conveying supports are also fixed with an upper support plate in parallel above them by several support columns. The transfer mechanism is set on the upper support plate, and the stacked conveying plates are transported from the material picking area to the stacking area through the transfer mechanism.

[0010] Furthermore, the hot-press composite assembly includes a mounting plate, a hot-press top plate, guide columns, and a hydraulic cylinder horizontally arranged above the hot-press composite area. The mounting plate is fixedly connected to the support columns, and the hydraulic cylinder is fixed on the mounting plate. Its output shaft end passes through the mounting plate and is connected to the hot-press top plate. Several guide columns are also vertically arranged on the top of the hot-press top plate. The guide columns pass through the mounting plate and are slidably connected to it. The hot-press top plate has a cavity inside, and the cavity is connected to the hot-pressing medium storage tank through a circulation conveying system. Protective side plates are also provided on the top of the left and right ends of the mounting plate.

[0011] Furthermore, the cutting assembly includes a clamping outer mold, a cutting inner mold, a cutting hydraulic cylinder, a clamping air cylinder, and an inner mold mounting plate. The clamping outer mold is positioned above the cutting area. Two clamping air cylinders are installed on the outer walls of the main conveying supports on both the front and rear sides of the cutting area. The output shaft of the clamping air cylinder is connected to the clamping outer mold via a connector. The cutting hydraulic cylinder is installed at the center of the top of the clamping outer mold. The output shaft of the cutting hydraulic cylinder extends into the clamping outer mold and is connected to the inner mold mounting plate. A guide strip is provided on the inner wall of the clamping outer mold. A guide groove is provided on the side wall of the inner mold mounting plate relative to the position of the guide strip. Under the action of the cutting hydraulic cylinder, the inner mold mounting plate moves horizontally up and down within the clamping outer mold through the cooperation of the guide strip and the guide groove. Several cutting inner molds are installed at the bottom of the inner mold mounting plate. Each cutting inner mold has an ejection electric cylinder installed on the inner mold mounting plate above it.

[0012] Furthermore, the transfer mechanism includes a transfer seat, an automatic sliding rail translation device disposed on the top of the upper support plate, an electric telescopic rod assembly vertically mounted on the transfer seat, and an electromagnet adsorption assembly. The transfer seat reciprocates between the left and right ends of the top of the upper support plate via the automatic sliding rail translation device. An electric telescopic rod assembly is disposed at each of the four corners of the transfer seat. A through groove is provided on the upper support plate at a position relative to the electric telescopic rod assembly. The electric telescopic rod assembly passes through the upper support plate along the through groove and moves left and right along the through groove under the drive of the automatic sliding rail translation device. The electromagnet adsorption assembly is installed at the lower end of the electric telescopic rod assembly.

[0013] Furthermore, a positioning component is provided in the worktable below the hot-pressing composite area and the cutting area. The positioning component includes a front baffle, a first telescopic electric cylinder, a positioning shaft, and a second telescopic electric cylinder. A first telescopic electric cylinder is installed in the worktable below the right end of the hot-pressing composite area and the cutting area. The output shaft end of the first telescopic electric cylinder is connected to the front baffle. The stacked conveyor plate stops on the second conveyor roller assembly due to the obstruction of the front baffle. Two second telescopic electric cylinders are installed in the worktable below the hot-pressing composite area and the cutting area. The output shaft end of the second telescopic electric cylinder is connected to the positioning shaft. A positioning hole is opened at the bottom of the stacked conveyor plate relative to the positioning shaft. The upper end of the positioning shaft extends into the positioning hole under the action of the second telescopic electric cylinder to position the stacked conveyor plate.

[0014] With the above structure, the present invention has the following beneficial effects: This invention not only endows the non-adhesive cotton with excellent antibacterial and antistatic effects through the composite far-infrared fiber layer and antistatic fiber layer, but also adds a novel graphene material to the far-infrared fiber layer, which increases conductivity on the basis of antibacterial properties, making it suitable for use in precision and flammable and explosive environments, thus increasing its practicality.

[0015] This invention designs a novel integrated machine for forming non-adhesive cotton. This equipment can sequentially complete the hot pressing and laminating and cutting and shaping processes in the production of non-adhesive cotton, greatly improving processing efficiency.

[0016] 3. The present invention incorporates a transfer mechanism in the integrated machine for forming non-adhesive cotton. This transfer mechanism enables the stacked conveyor plates to be used repeatedly without the need for manual handling, thus greatly reducing the workload of workers. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the layer structure of a novel antibacterial and antistatic adhesive-free cotton.

[0019] Figure 2 This is a schematic diagram of the integrated machine for forming non-adhesive cotton.

[0020] Figure 3 This is a schematic diagram of the positioning component.

[0021] In the diagram: 1 is the workbench, 2 is the main conveyor support, 3 is the auxiliary conveyor support, 4 is the stacked conveyor plate, 5 is the support leg, 6 is the support column, 7 is the upper support plate, 8 is the mounting plate, 9 is the hot press top plate, 10 is the guide column, 11 is the hydraulic cylinder, 13 is the protective side plate, 14 is the clamping outer mold, 15 is the cutting hydraulic cylinder, 16 is the clamping air cylinder, 17 is the transfer seat, 18 is the electric telescopic rod assembly, 19 is the electromagnet adsorption assembly, 20 is the front baffle, 21 is the first telescopic electric cylinder, 22 is the positioning shaft, 23 is the second telescopic electric cylinder, 24 is the second conveyor roller assembly, 25-1 is the far-infrared fiber layer, 25-2 is the first adhesive functional layer, 25-3 is the antistatic fiber layer, 25-4 is the second adhesive functional layer, and 25-5 is the polyester fiber layer. Detailed Implementation

[0022] The technical solution of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] In the description of this invention, it should be noted that certain terms indicating orientation or positional relationships are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this invention.

[0024] In the description of this invention, it should be noted that the term "connection" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0025] The present invention will be further described in detail below through specific embodiments.

[0026] like Figure 1The invention discloses a novel antibacterial and antistatic non-adhesive cotton, which has a five-layer structure from top to bottom. The bottom layer is a polyester fiber layer 25-5, the top layer is a far-infrared fiber layer 25-1, and the middle layer is an antistatic fiber layer 25-3. The far-infrared fiber layer 25-1 and the polyester fiber layer 25-5 are respectively bonded to the upper and lower surfaces of the antistatic fiber layer 25-3 by adhesive functional layers. The first adhesive functional layer 25-2 is between the far-infrared fiber layer and the antistatic fiber layer, and the second adhesive functional layer 25-4 is between the polyester fiber layer and the antistatic fiber layer. The far-infrared fiber layer, the first adhesive functional layer, the antistatic fiber layer, the second adhesive functional layer, and the polyester fiber layer are formed into an integrated structure by hot-pressing and laminating the layers. This invention, through the composite far-infrared fiber layer and the antistatic fiber layer, gives the non-adhesive cotton excellent antibacterial and antistatic effects, making it more convenient for infants, young children, and pregnant women to use.

[0027] The aforementioned far-infrared fiber layer is composed of 15-25% graphene, 3-6% titanate coupling agent, and 80-85% polyester fiber by mass percentage. This invention adds graphene, a novel material, to the far-infrared fiber layer, increasing its conductivity in addition to its antibacterial properties. This makes it suitable for use in precision environments and flammable / explosive locations, thus enhancing its practicality.

[0028] The aforementioned antistatic fiber layer is composed of 18-28% polyurethane, 10-20% low-density polyethylene, and 52-72% polyester fiber by weight percentage.

[0029] Both the first adhesive functional layer and the second adhesive functional layer mentioned above are fiber layers composed of ES fibers.

[0030] This invention also provides a novel production process for antibacterial and antistatic non-adhesive cotton, specifically including the following steps: S1: Preparation of far-infrared fiber layer and antistatic fiber layer: Weigh the raw materials according to the composition, then mix and open the weighed raw materials, then card and lay them into a 2-3 layer composite cotton web structure, and finally shape them by heating and extrusion. S2: Preparation of adhesive functional layer and polyester fiber layer: First, the raw material is opened using an opening machine, and then it is sequentially carded, laid into a web, heat-set, dried in an oven, and rolled to form adhesive functional layer or polyester fiber layer. S3: Hot-press composite: The far-infrared fiber layer, antistatic fiber layer, adhesive functional layer and polyester fiber layer are layered in sequence and formed into antibacterial and antistatic adhesive-free cotton by hot-press composite. S4: Cutting and shaping: Select the appropriate cutting mold according to the required shape for the antibacterial and antistatic non-adhesive cotton formed in step S3. Cut and shape the antibacterial and antistatic non-adhesive cotton formed in step S3 using the cutting mold. Store the cut and shaped antibacterial and antistatic non-adhesive cotton in the warehouse.

[0031] The hot pressing and laminating in step S3 and the cutting and shaping in step S4 are both processed using a non-adhesive cotton forming integrated machine. The non-adhesive cotton forming integrated machine is, for example... Figure 2 As shown, it specifically consists of a workbench 1, a conveyor support, stacked conveyor plates 4, conveyor rollers, a hot-pressing composite assembly, a cutting assembly, and a transfer mechanism. The conveyor support, from left to right, has a stacking area, a hot-pressing composite area, a cutting area, and a material handling area. The conveyor support is composed of a main conveyor support 2 and auxiliary conveyor supports 3 located on the left and right sides of the main conveyor support. The auxiliary conveyor supports are supported by several support legs 5 located at the bottom. The stacking area and the material handling area are respectively located on the left and right auxiliary conveyor supports, while the hot-pressing composite area and the cutting area are located on the main conveyor support. The support frame is trumpet-shaped, narrowing as it approaches the main conveyor frame. The lower ends of the auxiliary conveyor frame and the main conveyor frame are respectively equipped with a first conveyor roller assembly and a second conveyor roller assembly 24 for conveying stacked conveyor plates. Several conveyor rollers are installed on the front and rear inner walls of the main conveyor frame. The hot-pressing composite assembly is positioned above the hot-pressing composite area, and the cutting assembly is positioned above the cutting area. Above the main conveyor frame and the two auxiliary conveyor frames, several support columns 6 are also used to fix an upper support plate 7 in parallel. A transfer mechanism is mounted on the upper support plate, and the stacked conveyor plates are transported from the material handling area to the stacking area via the transfer mechanism. During operation, polyester fiber layers, a second adhesive functional layer, an antistatic fiber layer, a first adhesive functional layer, and a far-infrared fiber layer are placed layer by layer on the stacking conveyor plate in the stacking area. The stacking conveyor plate is then manually pushed into the main conveyor support. Under the action of the conveyor rollers, the stacking conveyor plate first enters the hot-pressing composite area for hot-pressing composite, then enters the cutting area for cutting and shaping. After shaping, the stacking conveyor plate enters the material unloading area under the action of the conveyor rollers. After unloading, the stacking conveyor plate is fed back into the stacking area via a transfer mechanism for reuse. This invention designs a novel integrated machine for forming non-adhesive cotton. This equipment can sequentially complete the hot-pressing composite and cutting / shaping processes in the production of non-adhesive cotton, greatly improving processing efficiency.

[0032] like Figure 2The hot-pressing composite assembly shown includes a mounting plate 8, a hot-pressing top plate 9, guide columns 10, and a hydraulic cylinder 11, which are horizontally arranged above the hot-pressing composite area. The mounting plate is fixedly connected to the support columns. The hydraulic cylinder is fixed on the mounting plate, and its output shaft end passes through the mounting plate and is connected to the hot-pressing top plate. Several guide columns are also vertically arranged on the top of the hot-pressing top plate. The guide columns pass through the mounting plate and are slidably connected to it. The hot-pressing top plate has a cavity inside. The cavity is connected to the hot-pressing medium storage tank through a circulation conveying system. Protective side plates 13 are also provided on the top of the left and right ends of the mounting plate.

[0033] like Figure 2 The cutting assembly shown includes a clamping outer mold 14, a cutting inner mold, a cutting hydraulic cylinder 15, a clamping air cylinder 16, and an inner mold mounting plate. The clamping outer mold is positioned above the cutting area. Two clamping air cylinders are installed on the outer walls of the main conveying supports on both the front and rear sides of the cutting area. The output shafts of the clamping air cylinders are connected to the clamping outer mold via connectors. The cutting hydraulic cylinder is installed at the center of the top of the clamping outer mold, and its output shaft extends into the clamping outer mold and connects to the inner mold mounting plate. Guide strips are provided on the inner wall of the clamping outer mold, and guide grooves are provided on the side walls of the inner mold mounting plate relative to the guide strips. Under the action of the cutting hydraulic cylinder, the inner mold mounting plate moves horizontally up and down within the clamping outer mold through the cooperation of the guide strips and the guide grooves. Several cutting inner molds are installed at the bottom of the inner mold mounting plate, and an ejection electric cylinder is provided on the inner mold mounting plate above each cutting inner mold. like Figure 2 The conveying mechanism shown includes a conveyor seat 17, an automatic sliding rail device mounted on the top of the upper support plate, an electric telescopic rod assembly 18 vertically mounted on the conveyor seat, and an electromagnet adsorption assembly 19. The conveyor seat reciprocates between the left and right ends of the top of the upper support plate via the automatic sliding rail device. An electric telescopic rod assembly is located at each of the four corners of the conveyor seat. A through slot is provided on the upper support plate relative to the position of the electric telescopic rod assembly. The electric telescopic rod assembly passes through the through slot and moves left and right along the through slot under the action of the automatic sliding rail device. The electromagnet adsorption assembly is installed at the lower end of the electric telescopic rod assembly. This invention incorporates a conveying mechanism in a non-adhesive cotton forming integrated machine. This conveying mechanism enables the cyclical use of stacked conveyor plates, eliminating the need for manual handling and significantly reducing the workload of workers.

[0034] like Figure 3Each of the worktables below the hot-pressing composite area and the cutting area is equipped with a positioning component. The positioning component includes a front baffle 20, a first telescopic electric cylinder 21, a positioning shaft 22, and a second telescopic electric cylinder 23. One first telescopic electric cylinder is installed in each of the worktables below the right end of the hot-pressing composite area and the cutting area. The output shaft end of the first telescopic electric cylinder is connected to the front baffle. The stacked conveyor plate stops on the second conveyor roller assembly due to the obstruction of the front baffle. Two second telescopic electric cylinders are installed in each of the worktables below the hot-pressing composite area and the cutting area. The output shaft end of the second telescopic electric cylinder is connected to the positioning shaft. A positioning hole is opened at the bottom of the stacked conveyor plate relative to the positioning shaft. The upper end of the positioning shaft extends into the positioning hole under the action of the second telescopic electric cylinder to position the stacked conveyor plate. This invention uses positioning components to accurately position the stacked conveyor plate, thereby enabling the hot-pressing composite and cutting shaping processes to be completed smoothly, increasing practicality.

[0035] The above are merely preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of the present invention should be considered within the scope of protection of the present invention.

Claims

1. A novel antibacterial and antistatic adhesive-free cotton, characterized in that: The structure consists of five layers from top to bottom. The bottom layer is a polyester fiber layer (25-5), the top layer is a far-infrared fiber layer (25-1), and the middle layer is an antistatic fiber layer (25-3). The far-infrared fiber layer (25-1) and the polyester fiber layer (25-5) are respectively bonded to the upper and lower surfaces of the antistatic fiber layer (25-3) through adhesive functional layers. The first adhesive functional layer (25-2) is between the far-infrared fiber layer and the antistatic fiber layer, and the second adhesive functional layer (25-4) is between the polyester fiber layer and the antistatic fiber layer. The far-infrared fiber layer, the first adhesive functional layer, the antistatic fiber layer, the second adhesive functional layer, and the polyester fiber layer are formed into an integrated structure by hot-pressing and laminating the layers.

2. The novel antibacterial and antistatic adhesive-free cotton according to claim 1, characterized in that: The far-infrared fiber layer is composed of 15-25% graphene, 3-6% titanate coupling agent, and 80-85% polyester fiber by mass percentage.

3. The novel antibacterial and antistatic adhesive-free cotton according to claim 1, characterized in that: The antistatic fiber layer is composed of 18-28% polyurethane, 10-20% low-density polyethylene, and 52-72% polyester fiber by weight percentage.

4. The novel antibacterial and antistatic adhesive-free cotton according to claim 1, characterized in that: Both the first adhesive functional layer and the second adhesive functional layer are fiber layers composed of ES fibers.

5. A novel production process for antibacterial and antistatic non-adhesive cotton, characterized in that: The specific protection steps are as follows: S1: Preparation of far-infrared fiber layer and antistatic fiber layer: Weigh the raw materials according to the composition, then mix and open the weighed raw materials, then card and lay them into a 2-3 layer composite cotton web structure, and finally shape them by heating and extrusion. S2: Preparation of adhesive functional layer and polyester fiber layer: First, the raw material is opened using an opening machine, and then it is sequentially carded, laid into a web, heat-set, dried in an oven, and rolled to form adhesive functional layer or polyester fiber layer. S3: Hot-press composite: The far-infrared fiber layer, antistatic fiber layer, adhesive functional layer and polyester fiber layer are layered in sequence and formed into antibacterial and antistatic adhesive-free cotton by hot-press composite. S4: Cutting and shaping: Select the appropriate cutting mold according to the required shape for the antibacterial and antistatic non-adhesive cotton formed in step S3. Cut and shape the antibacterial and antistatic non-adhesive cotton formed in step S3 using the cutting mold. Store the cut and shaped antibacterial and antistatic non-adhesive cotton in the warehouse.

6. The production process of a novel antibacterial and antistatic non-adhesive cotton according to claim 5, characterized in that: The hot-pressing composite in step S3 and the cutting and shaping in step S4 are both processed by an integrated non-adhesive cotton forming machine. The integrated non-adhesive cotton forming machine is composed of a workbench (1), a conveyor support, a stacked conveyor plate (4), conveyor rollers, a hot-pressing composite assembly, a cutting assembly, and a transfer mechanism. The conveyor support is arranged from left to right with a stacking area, a hot-pressing composite area, a cutting area, and a material picking area. The conveyor support is composed of a main conveyor support (2) and auxiliary conveyor supports (3) arranged on the left and right sides of the main conveyor support. The auxiliary conveyor supports are supported by several support legs (5) at the bottom. The stacking area and the material picking area are respectively arranged on the left and right auxiliary conveyor supports. The pressing and bonding area and the cutting area are set on the main conveying support. The auxiliary conveying support is trumpet-shaped and becomes narrower as it gets closer to the main conveying support. The lower ends of the auxiliary conveying support and the main conveying support are respectively horizontally set with a first conveying roller assembly and a second conveying roller assembly (24) for conveying the stacked conveying plates. Several conveying rollers are installed on the front and rear inner walls of the main conveying support. The hot pressing and bonding assembly is set above the hot pressing and bonding area. The cutting assembly is set above the cutting area. The main conveying support and the two auxiliary conveying supports are also fixed with an upper support plate (7) in parallel above them by several support columns (6). The transfer mechanism is set on the upper support plate. The stacked conveying plates are transported from the material picking area to the stacking area through the transfer mechanism.

7. The production process of a novel antibacterial and antistatic non-adhesive cotton according to claim 6, characterized in that: The hot-press composite assembly includes a mounting plate (8), a hot-press top plate (9), guide columns (10), and a hydraulic cylinder (11) horizontally arranged above the hot-press composite area. The mounting plate is fixedly connected to the support column. The hydraulic cylinder is fixed on the mounting plate, and its output shaft end passes through the mounting plate and is connected to the hot-press top plate. Several guide columns are also vertically arranged on the top of the hot-press top plate. The guide columns pass through the mounting plate and slide up and down with it. A cavity is opened inside the hot-press top plate. The cavity is connected to the hot-press medium storage tank through a circulation conveying system. Protective side plates (13) are also provided on the top of the left and right ends of the mounting plate.

8. The production process of a novel antibacterial and antistatic non-adhesive cotton according to claim 6, characterized in that: The cutting assembly includes a pressing outer mold (14), a cutting inner mold, a cutting hydraulic cylinder (15), a pressing air cylinder (16), and an inner mold mounting plate. The pressing outer mold is set above the cutting area. Two pressing air cylinders are installed on the outer walls of the main conveying brackets on both the front and rear sides of the cutting area. The output shaft of the pressing air cylinder is connected to the pressing outer mold through a connector. The cutting hydraulic cylinder is installed at the center of the top of the pressing outer mold. The output shaft of the cutting hydraulic cylinder extends into the pressing outer mold and is connected to the inner mold mounting plate. A guide strip is provided on the inner wall of the pressing outer mold. A guide groove is opened on the side wall of the inner mold mounting plate relative to the position of the guide strip. Under the action of the cutting hydraulic cylinder, the inner mold mounting plate moves up and down horizontally in the pressing outer mold through the cooperation of the guide strip and the guide groove. Several cutting inner molds are installed at the bottom of the inner mold mounting plate. Each cutting inner mold is provided with an ejection electric cylinder on the inner mold mounting plate above it.

9. The production process of a novel antibacterial and antistatic non-adhesive cotton according to claim 6, characterized in that: The transfer mechanism includes a transfer seat (17), an automatic sliding rail translation device set on the top of the upper support plate, an electric telescopic rod assembly (18) vertically installed on the transfer seat, and an electromagnet adsorption assembly (19). The transfer seat reciprocates between the left and right ends of the top of the upper support plate via the automatic sliding rail translation device. An electric telescopic rod assembly is set at each of the four corners of the transfer seat. A through groove is opened on the upper support plate relative to the position of the electric telescopic rod assembly. The electric telescopic rod assembly passes through the upper support plate along the through groove and moves left and right along the through groove under the drive of the automatic sliding rail translation device. The electromagnet adsorption assembly is installed at the lower end of the electric telescopic rod assembly.

10. The production process of a novel antibacterial and antistatic non-adhesive cotton according to claim 6, characterized in that: Each of the worktables below the hot-pressing composite area and the cutting area is equipped with a positioning component. The positioning component includes a front baffle (20), a first telescopic electric cylinder (21), a positioning shaft (22), and a second telescopic electric cylinder (23). Each of the worktables below the right end of the hot-pressing composite area and the cutting area is equipped with a first telescopic electric cylinder. The output shaft end of the first telescopic electric cylinder is connected to the front baffle. The stacked conveyor plate stops on the second conveyor roller assembly due to the obstruction of the front baffle. Each of the worktables below the hot-pressing composite area and the cutting area is equipped with two second telescopic electric cylinders. The output shaft end of the second telescopic electric cylinder is connected to the positioning shaft. The bottom of the stacked conveyor plate is provided with a positioning hole relative to the positioning shaft. The upper end of the positioning shaft extends into the positioning hole under the action of the second telescopic electric cylinder to position the stacked conveyor plate.

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