Novel heat bonding non-woven fabric
By using a specific ratio of fibers and auxiliary materials and employing a hot-melt process, a high-strength thermally bonded nonwoven fabric is formed, which solves the problem of insufficient strength of traditional nonwoven fabrics and achieves high strength, durability and processing flexibility.
Patent Information
- Application Number
- CN202511124344.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-12
- Publication Date
- 2025-11-28
AI Technical Summary
Traditional nonwoven fabrics have low strength, which limits their scope of use and application flexibility.
By using a specific ratio of fibers and auxiliary materials, and through a process of hot melting and cooling reinforcement, a thermally bonded nonwoven fabric is formed, which in turn forms a high-strength nonwoven fabric.
Thermally bonded nonwoven fabrics have high strength, can withstand large tensile and tearing forces, are flexible in processing, have good durability, and are not prone to aging.
Smart Images
Figure CN121023752A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of non-woven fabric technology, in particular to a novel heat-bonded non-woven fabric. BACKGROUND
[0002] Non-woven fabric, also known as non-woven fabric, is a kind of fabric formed without spinning and weaving. It is formed by arranging short fibers or filaments in a certain direction or randomly, and then solidified by mechanical, thermal bonding or chemical methods. Non-woven fabric has the characteristics of moisture-proof, air-permeable, flexible, light weight, non-combustible, non-toxic and non-irritating, rich color, low price, recyclable, etc. It is widely used in medical, health, clothing, home decoration, industry, agriculture and other fields. Non-woven fabric uses polypropylene resin as the main raw material, with a specific gravity of only 0.9, about three-fifths of cotton. It is soft and easy to carry and transport. It is composed of fine fibers and has moderate softness, comfortable feeling, and non-absorbing water. The moisture content is zero, and the finished product has good water repellency. At the same time, it is composed of 100% fiber, has good air permeability, and is easy to keep the cloth dry. It is produced with food-grade raw materials and does not contain other chemical components. It has stable performance, no odor, no irritation to the skin, and is a chemical inert material that does not attract insects. It can isolate bacteria and insects in liquid and has the characteristics of antibacterial and alkali corrosion resistance. Non-woven fabric is easy to decompose in the natural environment, and the pollution degree to the environment after being discarded is low. It is an environmentally friendly material.
[0003] With the continuous change of people's life, people's use of non-woven fabric has become more and more common, but the traditional non-woven fabric has low strength when used, which greatly limits its use. Therefore, a non-woven fabric is proposed to solve this technical problem. SUMMARY
[0004] (I) Technical problem to be solved
[0005] In view of the shortcomings of the prior art, the present application provides a novel heat-bonded non-woven fabric, which has the advantages of high strength and solves the problem of the transmission of the non-woven fabric mentioned in the background art.
[0006] (II) Technical scheme
[0007] To achieve the high strength mentioned in the background art, the present application provides the following technical solutions: A new type of hot-bonded non-woven fabric, comprising the following raw materials and auxiliary materials, the raw material components and the weight ratio are as follows: polypropylene fiber 10%-20%, polyester fiber 10%-20%, polyethylene fiber 7%-9%, polyamide fiber 5%-7%, polyvinyl chloride fiber 1%-3%, glass fiber 1%-3%, aramid fiber 2%-4%, carbon fiber 0.7%-0.9%, antibacterial fiber 0.5%-0.7%, flame-retardant fiber 0.5%-0.7%, antistatic fiber 0.3%-0.5%, moisture-wicking fiber 0.1%-0.3%, cotton fiber 0.1%-0.3%, acrylic fiber 0.1%-0.3%, polyethylene fiber 0.1%-0.3%, cotton 0.2%-0.4%, viscose fiber 0.2%-0.4%;
[0008] The auxiliary material components and the weight ratio are as follows: hot melt adhesive powder 10%-20%, hot melt adhesive film 1.1%-1.3%, hot melt net film 1.1%-1.3%, antioxidant 0.7%-0.9%, ultraviolet light resistant agent 0.6%-0.8%, lubricant 0.4%-0.8%, plasticizer 0.1%-0.3%, stabilizer 0.6%-0.8%, colorant 0.3%-0.5%, surface treatment agent 0.2%-0.4%, calcium carbonate 0.1%-0.3%, talc 0.2%-0.4%, antibacterial agent 0.2%-0.4%, dispersant 0.1%-0.3%, hot melt pressure sensitive adhesive 0.1%-0.3%, crosslinking agent 0.2%-0.4%.
[0009] Preferably, the raw material components and the weight ratio are as follows: polypropylene fiber 10%, polyester fiber 10%, polyethylene fiber 7%, polyamide fiber 5%, polyvinyl chloride fiber 1%, glass fiber 1%, aramid fiber 2%, carbon fiber 0.7%, antibacterial fiber 0.5%, flame-retardant fiber 0.5%, antistatic fiber 0.3%, moisture-wicking fiber 0.1%, cotton fiber 0.1%, acrylic fiber 0.1%, polyethylene fiber 0.1%, cotton 0.2%, viscose fiber 0.2%;
[0010] The auxiliary material components and the weight ratio are as follows: hot melt adhesive powder 10%, hot melt adhesive film 1.1%, hot melt net film 1.1%, antioxidant 0.7%, ultraviolet light resistant agent 0.6%, lubricant 0.4%, plasticizer 0.1%, stabilizer 0.6%, colorant 0.3%, surface treatment agent 0.2%, calcium carbonate 0.1%, talc 0.2%, antibacterial agent 0.2%, dispersant 0.1%, hot melt pressure sensitive adhesive 0.1%, crosslinking agent 0.2%.
[0011] Preferably, the raw material components and the weight ratio are as follows: polypropylene fiber 20%, polyester fiber 20%, polyethylene fiber 9%, polyamide fiber 7%, polyvinyl chloride fiber 3%, glass fiber 3%, aramid fiber 4%, carbon fiber 0.9%, antibacterial fiber 0.7%, flame-retardant fiber 0.7%, antistatic fiber 0.5%, moisture-wicking fiber 0.3%, cotton fiber 0.3%, acrylic fiber 0.3%, polyethylene terephthalate fiber 0.3%, cotton 0.4%, and viscose fiber 0.4%.
[0012] The auxiliary components and the weight ratio are as follows: hot melt adhesive powder 20%, hot melt adhesive film 1.3%, hot melt mesh film 1.3%, antioxidant 0.9%, ultraviolet resistance agent 0.8%, lubricant 0.8%, plasticizer 0.3%, stabilizer 0.8%, colorant 0.5%, surface treatment agent 0.4%, calcium carbonate 0.3%, talc powder 0.4%, antibacterial agent 0.4%, dispersant 0.3%, hot melt pressure-sensitive adhesive 0.3%, and crosslinking agent 0.4%.
[0013] Preferably, the raw material components and the weight ratio are as follows: polypropylene fiber 15%, polyester fiber 15%, polyethylene fiber 8%, polyamide fiber 6%, polyvinyl chloride fiber 2%, glass fiber 2%, aramid fiber 3%, carbon fiber 0.8%, antibacterial fiber 0.6%, flame-retardant fiber 0.6%, antistatic fiber 0.4%, moisture-wicking fiber 0.2%, cotton fiber 0.2%, acrylic fiber 0.2%, polyethylene terephthalate fiber 0.2%, cotton 0.3%, and viscose fiber 0.3%.
[0014] The auxiliary components and the weight ratio are as follows: hot melt adhesive powder 15%, hot melt adhesive film 1.2%, hot melt mesh film 1.2%, antioxidant 0.8%, ultraviolet resistance agent 0.7%, lubricant 0.6%, plasticizer 0.2%, stabilizer 0.7%, colorant 0.4%, surface treatment agent 0.3%, calcium carbonate 0.2%, talc powder 0.3%, antibacterial agent 0.3%, dispersant 0.2%, hot melt pressure-sensitive adhesive 0.2%, and crosslinking agent 0.3%.
[0015] Preferably, a new type of hot-bonding non-woven fabric comprises the following steps:
[0016] Step 1: Using sampling equipment, measure the raw materials for preparation (polypropylene fiber 10%-20%, polyester fiber 10%-20%, polyethylene fiber 7%-9%, polyamide fiber 5%-7%, polyvinyl chloride fiber 1%-3%, glass fiber 1%-3%, aramid fiber 2%-4%, carbon fiber 0.7%-0.9%, antibacterial fiber 0.5%-0.7%, flame retardant fiber 0.5%-0.7%, antistatic fiber 0.3%-0.5%, moisture-wicking fiber 0.1%-0.3%, nylon 0.1%-0.3%, acrylic fiber 0.1%-0.3%, polyethylene fiber 0.1%-0.3%, cotton 0.2%-0.4%, viscose fiber 0.2%-0.4%).
[0017] Step 2: Using sampling equipment, measure the following auxiliary materials: (hot melt adhesive powder 10%-20%, hot melt adhesive film 1.1%-1.3%, hot melt web film 1.1%-1.3%, antioxidant 0.7%-0.9%, UV stabilizer 0.6%-0.8%, lubricant 0.4%-0.8%, plasticizer 0.1%-0.3%, stabilizer 0.6%-0.8%, colorant 0.3%-0.5%, surface treatment agent 0.2%-0.4%, calcium carbonate 0.1%-0.3%, talc 0.2%-0.4%, antibacterial agent 0.2%-0.4%, dispersant 0.1%-0.3%, hot melt pressure-sensitive adhesive 0.1%-0.3%, crosslinking agent 0.2%-0.4%).
[0018] Step 3: Remove impurities from the selected raw materials and auxiliary materials, then put the raw materials into a mixing container and heat and stir them, and then add the auxiliary materials in sequence;
[0019] Step 4: Use a fiber carding machine to card the mixed fibers to remove impurities and knots, so that the fibers are arranged neatly and form a uniform and continuous fiber web.
[0020] Step 5: The combed fiber web is evenly laid into a fiber layer with a certain thickness and density using a web laying machine;
[0021] Step 6: Use a hot air dryer to generate a stable and continuous high-temperature hot air flow to heat the fiber web, ensuring that the fiber skin in the fiber web melts and bonds together with each other through the hot air to form a thermally bonded nonwoven fabric.
[0022] Step 7: Use hot metal rolling to reinforce the thermally bonded fiber web with hot pressing, and then cool and shape the thermally bonded nonwoven fabric.
[0023] Step 8: Cut and slit the non-woven fabric according to product specifications and requirements, and conduct various quality tests on the produced non-woven fabric.
[0024] Compared with the prior art, the present invention provides a novel thermally bonded nonwoven fabric with the following beneficial effects:
[0025] 1. The present invention provides a thermally bonded nonwoven fabric in which fibrous or powdered hot-melt adhesive reinforcing material is added to the fiber web, and the fabric is reinforced by heating and melting and cooling to achieve high strength. This high strength characteristic enables the thermally bonded nonwoven fabric to withstand greater tensile and tearing forces and is not easily damaged.
[0026] 2. The present invention provides a thermally bonded nonwoven fabric without warp and weft threads, which makes cutting and sewing very convenient. This characteristic makes the thermally bonded nonwoven fabric more flexible and versatile in the processing, and can meet the needs of different shapes and sizes.
[0027] 3. Due to its unique production process and material characteristics, the thermally bonded nonwoven fabric of this invention has good durability, can maintain stable performance for a long time, and is not prone to aging or deterioration. Attached Figure Description
[0028] Figure 1 This is a schematic diagram of the process of the present invention. Detailed Implementation
[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and 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.
[0030] Example 1
[0031] Step 1: Using sampling equipment, measure the raw materials for preparation (10% polypropylene fiber, 10% polyester fiber, 7% polyethylene fiber, 5% polyamide fiber, 1% polyvinyl chloride fiber, 1% glass fiber, 2% aramid fiber, 0.7% carbon fiber, 0.5% antibacterial fiber, 0.5% flame retardant fiber, 0.3% antistatic fiber, 0.1% moisture-wicking fiber, 0.1% nylon, 0.1% acrylic fiber, 0.1% ethylene fiber, 0.2% cotton, and 0.2% viscose fiber).
[0032] Step 2: Using sampling equipment, measure the following auxiliary materials: (10% hot melt adhesive powder, 1.1% hot melt adhesive film, 1.1% hot melt web film, 0.7% antioxidant, 0.6% UV stabilizer, 0.4% lubricant, 0.1% plasticizer, 0.6% stabilizer, 0.3% colorant, 0.2% surface treatment agent, 0.1% calcium carbonate, 0.2% talc, 0.2% antibacterial agent, 0.1% dispersant, 0.1% hot melt pressure-sensitive adhesive, and 0.2% crosslinking agent).
[0033] Step 3: Remove impurities from the selected raw materials and auxiliary materials, then put the raw materials into a mixing container and heat and stir them, and then add the auxiliary materials in sequence;
[0034] Step 4: Use a fiber carding machine to card the mixed fibers to remove impurities and knots, so that the fibers are arranged neatly and form a uniform and continuous fiber web.
[0035] Step 5: The combed fiber web is evenly laid into a fiber layer with a certain thickness and density using a web laying machine;
[0036] Step 6: Use a hot air dryer to generate a stable and continuous high-temperature hot air flow to heat the fiber web, ensuring that the fiber skin in the fiber web melts and bonds together with each other through the hot air to form a thermally bonded nonwoven fabric.
[0037] Step 7: Use hot metal rolling to reinforce the thermally bonded fiber web with hot pressing, and then cool and shape the thermally bonded nonwoven fabric.
[0038] Step 8: Cut and slit the non-woven fabric according to product specifications and requirements, and conduct various quality tests on the produced non-woven fabric.
[0039] Example 2
[0040] Step 1: Using sampling equipment, measure the raw materials for preparation (polypropylene fiber 20%, polyester fiber 20%, polyethylene fiber 9%, polyamide fiber 7%, polyvinyl chloride fiber 3%, glass fiber 3%, aramid fiber 4%, carbon fiber 0.9%, antibacterial fiber 0.7%, flame retardant fiber 0.7%, antistatic fiber 0.5%, moisture-wicking fiber 0.3%, nylon 0.3%, acrylic fiber 0.3%, ethylene fiber 0.3%, cotton 0.4%, viscose fiber 0.4%).
[0041] Step 2: Using sampling equipment, measure the following auxiliary materials: (20% hot melt adhesive powder, 1.3% hot melt adhesive film, 1.3% hot melt web film, 0.9% antioxidant, 0.8% UV stabilizer, 0.8% lubricant, 0.3% plasticizer, 0.8% stabilizer, 0.5% colorant, 0.4% surface treatment agent, 0.3% calcium carbonate, 0.4% talc, 0.4% antibacterial agent, 0.3% dispersant, 0.3% hot melt pressure-sensitive adhesive, and 0.4% crosslinking agent).
[0042] Step 3: Remove impurities from the selected raw materials and auxiliary materials, then put the raw materials into a mixing container and heat and stir them, and then add the auxiliary materials in sequence;
[0043] Step 4: Use a fiber carding machine to card the mixed fibers to remove impurities and knots, so that the fibers are arranged neatly and form a uniform and continuous fiber web.
[0044] Step 5: The combed fiber web is evenly laid into a fiber layer with a certain thickness and density using a web laying machine;
[0045] Step 6: Use a hot air dryer to generate a stable and continuous high-temperature hot air flow to heat the fiber web, ensuring that the fiber skin in the fiber web melts and bonds together with each other through the hot air to form a thermally bonded nonwoven fabric.
[0046] Step 7: Use hot metal rolling to reinforce the thermally bonded fiber web with hot pressing, and then cool and shape the thermally bonded nonwoven fabric.
[0047] Step 8: Cut and slit the non-woven fabric according to product specifications and requirements, and conduct various quality tests on the produced non-woven fabric.
[0048] Example 3
[0049] Step 1: Using sampling equipment, measure the raw materials for preparation (polypropylene fiber 15%, polyester fiber 15%, polyethylene fiber 8%, polyamide fiber 6%, polyvinyl chloride fiber 2%, glass fiber 2%, aramid fiber 3%, carbon fiber 0.8%, antibacterial fiber 0.6%, flame retardant fiber 0.6%, antistatic fiber 0.4%, moisture-wicking fiber 0.2%, nylon 0.2%, acrylic fiber 0.2%, polyethylene fiber 0.2%, cotton 0.3%, viscose fiber 0.3%).
[0050] Step 2: Using sampling equipment, measure the following auxiliary materials: (15% hot melt adhesive powder, 1.2% hot melt adhesive film, 1.2% hot melt web film, 0.8% antioxidant, 0.7% UV stabilizer, 0.6% lubricant, 0.2% plasticizer, 0.7% stabilizer, 0.4% colorant, 0.3% surface treatment agent, 0.2% calcium carbonate, 0.3% talc, 0.3% antibacterial agent, 0.2% dispersant, 0.2% hot melt pressure-sensitive adhesive, and 0.3% crosslinking agent).
[0051] Step 3: Remove impurities from the selected raw materials and auxiliary materials, then put the raw materials into a mixing container and heat and stir them, and then add the auxiliary materials in sequence;
[0052] Step 4: Use a fiber carding machine to card the mixed fibers to remove impurities and knots, so that the fibers are arranged neatly and form a uniform and continuous fiber web.
[0053] Step 5: The combed fiber web is evenly laid into a fiber layer with a certain thickness and density using a web laying machine;
[0054] Step 6: Use a hot air dryer to generate a stable and continuous high-temperature hot air flow to heat the fiber web, ensuring that the fiber skin in the fiber web melts and bonds together with each other through the hot air to form a thermally bonded nonwoven fabric.
[0055] Step 7: Use hot metal rolling to reinforce the thermally bonded fiber web with hot pressing, and then cool and shape the thermally bonded nonwoven fabric.
[0056] Step 8: Cut and slit the non-woven fabric according to product specifications and requirements, and conduct various quality tests on the produced non-woven fabric.
[0057] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A novel heat-bonded nonwoven fabric, characterized by comprising a thermoplastic resin and a thermosetting resin, and The raw material components and weight ratio are as follows: polypropylene fiber 10%-20%, polyester fiber 10%-20%, polyethylene fiber 7%-9%, polyamide fiber 5%-7%, polyvinyl chloride fiber 1%-3%, glass fiber 1%-3%, aramid fiber 2%-4%, carbon fiber 0.7%-0.9%, antibacterial fiber 0.5%-0.7%, flame-retardant fiber 0.5%-0.7%, antistatic fiber 0.3%-0.5%, moisture-wicking fiber 0.1%-0.3%, cotton fiber 0.1%-0.3%, acrylic fiber 0.1%-0.3%, spandex fiber 0.1%-0.3%, cotton 0.2%-0.4%, viscose fiber 0.2%-0.4%; The auxiliary components and weight ratio are as follows: hot melt adhesive powder 10%-20%, hot melt adhesive film 1.1%-1.3%, hot melt net film 1.1%-1.3%, antioxidant 0.7%-0.9%, ultraviolet resistant agent 0.6%-0.8%, lubricant 0.4%-0.8%, plasticizer 0.1%-0.3%, stabilizer 0.6%-0.8%, colorant 0.3%-0.5%, surface treatment agent 0.2%-0.4%, calcium carbonate 0.1%-0.3%, talc 0.2%-0.4%, antibacterial agent 0.2%-0.4%, dispersant 0.1%-0.3%, hot melt pressure-sensitive adhesive 0.1%-0.3%, crosslinking agent 0.2%-0.4%.
2. A novel thermally bonded nonwoven fabric according to claim 1, characterized by: The raw material components and weight ratio are as follows: polypropylene fiber 10%, polyester fiber 10%, polyethylene fiber 7%, polyamide fiber 5%, polyvinyl chloride fiber 1%, glass fiber 1%, aramid fiber 2%, carbon fiber 0.7%, antibacterial fiber 0.5%, flame-retardant fiber 0.5%, antistatic fiber 0.3%, moisture-wicking fiber 0.1%, cotton fiber 0.1%, acrylic fiber 0.1%, spandex fiber 0.1%, cotton 0.2%, viscose fiber 0.2%; The auxiliary components and weight ratio are as follows: hot melt adhesive powder 10%, hot melt adhesive film 1.1%, hot melt net film 1.1%, antioxidant 0.7%, ultraviolet resistant agent 0.6%, lubricant 0.4%, plasticizer 0.1%, stabilizer 0.6%, colorant 0.3%, surface treatment agent 0.2%, calcium carbonate 0.1%, talc 0.2%, antibacterial agent 0.2%, dispersant 0.1%, hot melt pressure-sensitive adhesive 0.1%, crosslinking agent 0.2%.
3. A novel thermally bonded nonwoven fabric according to claim 1, characterized in that: The raw material components and weight ratio are as follows: polypropylene fiber 20%, polyester fiber 20%, polyethylene fiber 9%, polyamide fiber 7%, polyvinyl chloride fiber 3%, glass fiber 3%, aramid fiber 4%, carbon fiber 0.9%, antibacterial fiber 0.7%, flame-retardant fiber 0.7%, antistatic fiber 0.5%, moisture-wicking fiber 0.3%, cotton fiber 0.3%, acrylic fiber 0.3%, spandex fiber 0.3%, cotton 0.4%, viscose fiber 0.4%; The auxiliary components and weight ratio are as follows: hot melt adhesive powder 20%, hot melt adhesive film 1.3%, hot melt net film 1.3%, antioxidant 0.9%, anti-ultraviolet agent 0.8%, lubricant 0.8%, plasticizer 0.3%, stabilizer 0.8%, colorant 0.5%, surface treatment agent 0.4%, calcium carbonate 0.3%, talc 0.4%, antibacterial agent 0.4%, dispersant 0.3%, hot melt pressure sensitive adhesive 0.3%, crosslinking agent 0.4%.
4. A novel thermally bonded nonwoven fabric according to claim 1, characterized by: The raw material components and weight ratio are as follows: polypropylene fiber 15%, polyester fiber 15%, polyethylene fiber 8%, polyamide fiber 6%, polyvinyl chloride fiber 2%, glass fiber 2%, aramid fiber 3%, carbon fiber 0.8%, antibacterial fiber 0.6%, flame-retardant fiber 0.6%, antistatic fiber 0.4%, moisture-wicking fiber 0.2%, cotton fiber 0.2%, acrylic fiber 0.2%, ethylene fiber 0.2%, cotton 0.3%, viscose fiber 0.3%; The auxiliary components and weight ratio are as follows: hot melt adhesive powder 15%, hot melt adhesive film 1.2%, hot melt net film 1.2%, antioxidant 0.8%, anti-ultraviolet agent 0.7%, lubricant 0.6%, plasticizer 0.2%, stabilizer 0.7%, colorant 0.4%, surface treatment agent 0.3%, calcium carbonate 0.2%, talc 0.3%, antibacterial agent 0.3%, dispersant 0.2%, hot melt pressure sensitive adhesive 0.2%, crosslinking agent 0.3%.
5. A novel thermally bonded nonwoven fabric according to claim 1, characterized by: The method comprises the following steps: Step one, using sampling equipment to measure the preparation raw materials (polypropylene fiber 10%-20%, polyester fiber 10%-20%, polyethylene fiber 7%-9%, polyamide fiber 5%-7%, polyvinyl chloride fiber 1%-3%, glass fiber 1%-3%, aramid fiber 2%-4%, carbon fiber 0.7%-0.9%, antibacterial fiber 0.5%-0.7%, flame-retardant fiber 0.5%-0.7%, antistatic fiber 0.3%-0.5%, moisture-wicking fiber 0.1%-0.3%, cotton fiber 0.1%-0.3%, acrylic fiber 0.1%-0.3%, ethylene fiber 0.1%-0.3%, cotton 0.2%-0.4%, viscose fiber 0.2%-0.4%); Step two, using sampling equipment to measure the preparation auxiliary materials (hot melt adhesive powder 10%-20%, hot melt adhesive film 1.1%-1.3%, hot melt net film 1.1%-1.3%, antioxidant 0.7%-0.9%, anti-ultraviolet agent 0.6%-0.8%, lubricant 0.4%-0.8%, plasticizer 0.1%-0.3%, stabilizer 0.6%-0.8%, colorant 0.3%-0.5%, surface treatment agent 0.2%-0.4%, calcium carbonate 0.1%-0.3%, talc 0.2%-0.4%, antibacterial agent 0.2%-0.4%, dispersant 0.1%-0.3%, hot melt pressure sensitive adhesive 0.1%-0.3%, crosslinking agent 0.2%-0.4%); Step three, the selected raw materials and auxiliary materials are treated to remove impurities, then the raw materials are put into a mixing container and heated and stirred, and then the auxiliary materials are sequentially added. Step four, the mixed fibers are carded by a fiber carding machine to remove impurities and nodules in the fibers, make the fibers align neatly, and form a uniform and continuous fiber web; Step five, the carded fiber web is uniformly laid into a fiber layer with a certain thickness and density by a laying machine; Step six, a stable and continuous hot air flow is generated by a hot air drying machine to heat treat the fiber web, so that the fiber skins in the fiber web are fused and bonded to each other by the hot air, and a hot-bonded non-woven fabric is formed; Step seven, the hot-bonded fiber web is heat-pressed and reinforced by a hot metal roller, and the hot-bonded non-woven fabric is cooled and shaped; Step eight, according to product specifications and requirements, the non-woven fabric is cut and slit, and various quality tests are performed on the produced non-woven fabric.