Compressed cotton soft towel convenient to carry and manufacturing method thereof

Abstract

The invention discloses a portable compressed soft cotton towel and a manufacturing method thereof, and relates to the technical field of daily necessities, and the soft cotton towel comprises a surface structure, a pulling structure and a water storage structure. The surface structure of the soft cotton towel is provided with pull holes, the pull holes are connected with the pull structure, and water output of the water storage structure can be controlled through the pull structure, so that the outer layer of the soft cotton towel is soaked. The partition structure arranged on one side of the soft cotton towel is used for isolating the wet area from the dry area, dry and wet separation is achieved, and the soft cotton towel has the dry and wet dual-purpose function. The outer layer of the soft cotton towel is made of fibers and chemical additives and has excellent softness, water absorption and antibacterial effects. The manufacturing method comprises the steps of raw material preparation, mixing opening, needling reinforcement, after-treatment and the like, and the final finished product is suitable for being used in outdoor, travel and other environments.

Description

Technical Field

[0001] The present invention relates to the technical field of daily necessities, and in particular to a portable compressed cotton soft towel and a manufacturing method thereof. Background Art

[0002] Existing cotton wipes are mainly made of natural fibers or synthetic fibers and are usually used for daily cleaning and care. The cotton wipes on the market generally use a thickened fiber structure, which makes them soft and absorbent, suitable for a variety of purposes such as skin cleansing, makeup removal, and household cleaning. Common cotton wipes are usually sterilized before leaving the factory and kept clean in a sealed package. When in use, this type of cotton wipe can be used directly as a dry wipe, or it can be soaked before use to achieve the function of a wet wipe. However, since the dry and wet state of the cotton wipe depends entirely on the external environment, it is relatively limited when carrying and using it.

[0003] In order to improve portability, some cotton wipes are compressed to reduce their size, making them easier to carry. However, these compressed cotton wipes still require additional water to soak in actual use and cannot be used immediately without water. Especially in waterless environments such as outdoor and travel, users need to carry additional water or look for water, which is inconvenient to use.

[0004] For example, CN221285564U proposes a wet and dry cotton soft towel, which includes a cotton soft towel main body, and the cotton soft towel main body includes a base fabric layer, a first moisture absorption layer and a second moisture absorption layer. Based on the wet and dry cotton soft towel of the utility model, the first moisture absorption layer and the second moisture absorption layer both have good moisture absorption, and the second moisture absorption layer also has good elasticity and can shrink freely.

[0005] However, current cotton wipes generally adopt a single dry or wet usage mode. For outdoor use, it is difficult to simultaneously meet the requirements of portability while also meeting the requirements of dry and wet use.

[0006] Currently, no effective solution has been proposed for the problems in the related technologies. Summary of the invention

[0007] In view of the problems in the related art, the present invention provides a portable compressed cotton soft towel and a manufacturing method thereof to overcome the above-mentioned technical problems existing in the existing related art.

[0008] To this end, the specific technical solution adopted by the present invention is as follows: A compressed cotton towel that is easy to carry includes a surface structure, which includes an outer layer of the cotton towel and a pull hole. The outer layer of the cotton towel is provided with a pull hole, the pull hole is connected to a pulling structure, one side of the outer layer of the cotton towel is connected to a partition structure, the outer layer of the cotton towel is provided with an edge around it, and the pulling structure is connected to a water storage structure.

[0009] Furthermore, the pulling structure includes a blocking block, an adhesive edge, a connecting ring, a pull rope, a blocking ring, and a pull ring. The blocking block is provided with adhesive edges on both sides, the blocking block is provided with a connecting ring, the connecting ring is connected to a pull rope, one end of the pull rope is connected to the blocking ring, and the blocking ring is connected to the pull ring.

[0010] Furthermore, the partition structure includes a blocking layer, a connecting edge, and a hydrophobic layer. A connecting edge is provided at one end of the blocking layer, and the blocking layer is coated with the hydrophobic layer.

[0011] Furthermore, the water storage structure includes a main water storage bag, a water outlet, an auxiliary water storage bag, a sealing edge, a connecting port, and a bonding edge. The main water storage bag is provided with a water outlet, and a bonding edge is provided around the water outlet. The side of the main water storage bag is connected to the auxiliary water storage bag, and sealing edges are connected between the main water storage bag and the auxiliary water storage bag and around the sides. A connecting port is provided on the sealing edge between the main water storage bag and the auxiliary water storage bag, and the main water storage bag and the auxiliary water storage bag are connected through the connecting port, and the bonding edge of the sealing block is connected to the bonding edge of the water outlet.

[0012] The outer layer material of the cotton towel is composed of fiber materials. By weight percentage, the fiber materials include 60% pure cotton fiber, 20% bamboo fiber, 15% polyester fiber, and 5% viscose fiber.

[0013] Pure cotton fiber: a natural fiber extracted from around the seeds of the cotton plant. Cotton fiber has good hygroscopicity and can absorb about 8% of its own weight in water, making it suitable for making products with strong water absorption. The porous structure of cotton fiber makes it breathable and feels comfortable when used. Cotton fiber is soft and suitable for sensitive skin. Cotton fiber is resistant to washing and can still maintain good performance after multiple washings. Cotton fiber is easy to dye and can be used to make textiles of various colors. It accounts for the main proportion in mixed fibers and provides basic hygroscopicity and softness.

[0014] Bamboo fiber: a natural fiber extracted from bamboo. Bamboo fiber has stronger hygroscopicity than cotton fiber and can quickly absorb and release moisture. Bamboo fiber contains the natural antibacterial ingredient bamboo Kun, which has certain antibacterial and deodorizing functions. Bamboo fiber is very soft and delicate to the touch. It is suitable for making high-end cotton towels. Bamboo grows fast and is renewable. It is an environmentally friendly fiber material that enhances the hygroscopicity and antibacterial properties of the product and improves the grade of the product.

[0015] Polyester fiber: a fiber synthesized from petroleum-derived raw materials. Polyester fiber has very high strength, is wear-resistant and durable, has good elasticity and recovery, and is not easy to deform. Polyester fiber has poor hygroscopicity, but this can be improved by mixing with other fibers. It has good tolerance to most chemicals. Polyester fiber dries quickly and is suitable for making quick-drying products, increasing the strength and durability of the product and improving the quick-drying performance of the product.

[0016] Viscose fiber: Regenerated cellulose fiber made from wood pulp or cotton pulp by chemical methods. The hygroscopicity of viscose fiber is close to that of cotton, and it can absorb about 13% of its own weight in water. Viscose fiber is very soft and delicate to the touch. Viscose fiber has good gloss, making the product look more upscale. Viscose fiber is easy to dye and can be used to make textiles in a variety of colors. Viscose fiber has poor wrinkle resistance, but it can be improved by mixing with other fibers to enhance the softness and gloss of the product and increase the visual appeal of the product.

[0017] The outer layer of the cotton wipes is also added with relevant chemical additives, and the chemical agents are as follows: cationic softener 0.5%-1.5%, non-ionic surfactant 0.1%-0.5%, glycerin 0.5%-2.0%, and silver ion antibacterial agent 0.1%-0.5%.

[0018] Cationic softener: such as quaternary ammonium compounds and stearyl trimethyl ammonium chloride. Cationic softener forms a lubricating film on the fiber surface to reduce the friction between fibers, thereby increasing the softness of cotton towels. Cationic softener also has an antistatic effect, which can reduce the static electricity generated by cotton towels during use.

[0019] Non-ionic surfactants: such as polyoxyethylene ethers and polyethylene glycol octylphenyl ether. Non-ionic surfactants can reduce the surface tension of water, making cotton wipes easier to absorb water, increasing the speed and amount of water absorption, and improving the wetting properties of cotton wipes, allowing them to quickly unfold when in contact with water and absorb more water.

[0020] Glycerin: A polyhydroxy compound with good hygroscopicity. Glycerin can absorb moisture from the air, keep the cotton wipes moist, prevent them from drying out, and improve the comfort of using the cotton wipes by maintaining a certain humidity.

[0021] Silver ion antibacterial agent: such as nano-silver particles. Silver ion antibacterial agent releases silver ions to destroy bacterial cell walls, inhibit bacterial growth, and provide a long-lasting antibacterial effect. Antibacterial agents can also reduce the odor produced by bacterial metabolism and keep cotton wipes fresh.

[0022] The outer layer of the cotton towel is made through a needle-punched reinforcement process, which has good water absorption and softness.

[0023] A method for making a cotton soft towel, the making method is as follows: S1: Raw material preparation Weigh 60% of pure cotton fiber, 20% of bamboo fiber, 15% of polyester fiber, and 5% of viscose fiber in proportion to ensure that the quality of each material meets the standards; S2: Mixing and opening Put the weighed fiber material into the mixer and mix it thoroughly. Then use the opener to break up the fiber to achieve the ideal loose state, which is convenient for subsequent combing and web forming; S3: Carding and laying of webs A carding machine is used to comb the mixed fibers into a uniform fiber web, and then the fiber web is laid into the desired thickness and width by a web laying machine; S4: Acupuncture reinforcement The fiber web is fed into a needle punching machine, and the fiber web is reinforced by needle punching to form an outer layer of cotton towel fabric with certain strength and stability; S5: Cutting and Sewing Cut the reinforced outer fabric of the cotton towel into the required size and shape, making sure the edges of the cotton towel are neat; S6: Finishing The outer layer of the cut cotton towel is post-finished by washing, drying and shaping. After washing and drying, chemical additives are dissolved in water at a ratio of 0.5%-1.5% of cationic softener, 0.1%-0.5% of non-ionic surfactant, 0.5%-2.0% of glycerol and 0.1%-0.5% of silver ion antibacterial agent to form a treatment solution. The cotton towel is immersed in the treatment solution to ensure full saturation. The excess liquid is squeezed out by a rolling car to control the liquid content of the cotton towel. The treated cotton towel is dried again to fix the effect of the additive, and then it is connected to the partition structure, pulling structure and water storage structure by aseptic suture. After suturing, it is sterilized at high temperature and finally shaped and packaged.

[0024] The beneficial effects of the present invention are as follows: the portable compressed cotton towel of the present invention can release the liquid in the water storage bag at any time through the cooperation of the pulling structure and the water storage structure, so that the cotton towel has the function of a wet cotton towel. The design of the partition structure realizes the dry and wet separation function, keeps one side of the cotton towel dry, and improves the flexibility of product use. The composite fiber formula of the outer layer of the cotton towel gives it good water absorption and softness, and its antibacterial properties are enhanced by adding antibacterial agents. This design is easy to carry while ensuring hygiene and softening effects, and is suitable for use in a waterless environment. You only need to carry one cotton towel to achieve three options: dry cotton towel, wet cotton towel, and dry at one end and wet at the other. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 1 is a schematic diagram of the main structure of a portable compressed cotton soft towel according to an embodiment of the present invention; Figure 2 This is a cross-sectional view of the main structure of a portable compressed cotton soft towel according to an embodiment of the present invention; Figure 3 is a schematic diagram of the surface structure of a portable compressed cotton soft towel according to an embodiment of the present invention; Figure 4 It is a schematic diagram of a pulling structure of a compressed cotton soft towel that is easy to carry according to an embodiment of the present invention; Figure 5 2. It is a schematic diagram of a partition structure of a compressed cotton soft towel that is easy to carry according to an embodiment of the present invention; Figure 6 It is a side view of a partition structure of a portable compressed cotton soft towel according to an embodiment of the present invention; Figure 7 2. It is a schematic diagram of a water storage structure of a portable compressed cotton soft towel according to an embodiment of the present invention; Figure 8 It is a side view of a water storage bag of a portable compressed cotton soft towel according to an embodiment of the present invention.

[0027] In the figure: 1. Surface structure; 101. Outer layer of cotton towel; 102. Pull hole; 2. Pulling structure; 201. Sealing block; 202. Adhesive edge; 203. Connecting ring; 204. Draw rope; 205. Sealing ring; 206. Pull ring; 3. Partition structure; 301. Blocking layer; 302. Connecting edge; 303. Hydrophobic layer; 4. Edge wrapping; 5. Water storage structure; 501. Main water storage bag; 502. Water outlet; 503. Auxiliary water storage bag; 504. Sealing edge; 505. Connecting port; 506. Adhesive edge. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] According to an embodiment of the present invention, a portable compressed cotton soft towel and a manufacturing method thereof are provided.

[0030] Example:

[0031] like Figure 1-8As shown, a portable compressed cotton towel and a manufacturing method thereof according to an embodiment of the present invention include a surface structure 1, wherein the surface structure 1 includes a cotton towel outer layer 101 and a pull hole 102. The cotton towel outer layer 101 is provided with a pull hole 102, and the pull hole 102 is connected to a pulling structure 2. One side of the cotton towel outer layer 101 is connected to a partition structure 3, and the surrounding side of the cotton towel outer layer 101 is provided with a edging 4, and the pulling structure 2 is connected to a water storage structure 5.

[0032] By using the pulling structure 2 and the water storage structure 5 in coordination, moisture can be added to the surface structure 1 so that the outer layer 101 of the cotton towel on the surface structure 1 can absorb moisture and function as a wet cotton towel. The partition structure 3 can separate the outer layer 101 of the cotton towel into two pieces. When the outer layer 101 of one piece of the cotton towel opens the pulling structure 2 to wet the cotton towel, the other piece can be packaged for dryness due to the hydrophobic barrier effect of the partition structure 3, thereby enabling one cotton towel to achieve dry and wet separation and dual use.

[0033] The pulling structure 2 includes a blocking block 201, an adhesive edge 202, a connecting ring 203, a pull rope 204, a blocking ring 205, and a pull ring 206. Adhesive edges 202 are provided on both sides of the blocking block 201, a connecting ring 203 is provided on the blocking block 201, a pull rope 204 is connected to the connecting ring 203, one end of the pull rope 204 is connected to the blocking ring 205, and the blocking ring 205 is connected to the pull ring 206.

[0034] The partition structure 3 includes a blocking layer 301 , a connecting edge 302 , and a hydrophobic layer 303 . The blocking layer 301 is provided with a connecting edge 302 at one end, and the blocking layer 301 is coated with the hydrophobic layer 303 .

[0035] The water storage structure 5 includes a main water storage bag 501, a water outlet 502, an auxiliary water storage bag 503, a sealing edge 504, a connecting port 505, and a bonding edge 506. The main water storage bag 501 is provided with a water outlet 502, and a bonding edge 506 is provided around the water outlet 502. The side of the main water storage bag 501 is connected to the auxiliary water storage bag 503. The sealing edge 504 is connected between the main water storage bag 501 and the auxiliary water storage bag 503 and around the side. A connecting port 505 is provided on the sealing edge 504 between the main water storage bag 501 and the auxiliary water storage bag 503. The main water storage bag 501 and the auxiliary water storage bag 503 are connected through the connecting port 505, and the bonding edge 202 of the blocking block 201 is connected to the bonding edge 506 of the water outlet 502.

[0036] Liquid is introduced into the main water storage bag 501 and the auxiliary water storage bag 503 of the water storage structure 5, and the liquid includes but is not limited to alcohol disinfectant, pure water and other liquids. The connecting port 505 connects the various water storage bags, and the water outlet 502 is blocked by the adhesive edge 202 of the blocking block 201 to ensure that the liquid in the water storage bag leaks under abnormal circumstances. When the water storage bag of the cotton soft towel needs to be opened, the pull ring 206 on the pull hole 102 is pulled, and then the pull rope 204 and the connecting ring 203 are driven to pull the blocking block 201 from both sides, so that the water outlet 502 of the main water storage bag 501 is opened, so that the internal liquid can be immersed in the cotton soft towel. The outer layer 101 of the soft towel is soaked in the cotton towel. The partition structure 3 prevents liquid from entering the dry side of the cotton towel because its blocking layer 301, connecting edge 302 and hydrophobic layer 303 are all made of hydrophobic materials. Here, the water storage bag is sewn to the outer layer 101 of the cotton towel through the sealing edge 504 on the peripheral side. The outer layer 101 of the cotton towel is divided into two layers, the upper and lower layers, and the water storage bag is located between the two outer layers 101 of the cotton towel and sewn and connected. The water storage bag is a good sealing material, which can store liquid and is not easily damaged. The design of this cotton towel can make the cotton towel soaked in the absence of water, and at the same time, the cotton towel has the function of wet and dry use.

[0037] The outer layer 101 of the cotton towel is composed of fiber materials, and in terms of weight percentage, the fiber materials include 60% pure cotton fiber, 20% bamboo fiber, 15% polyester fiber, and 5% viscose fiber.

[0038] The outer layer 101 of the cotton soft towel is added with relevant chemical additives, and the chemical agents are as follows: cationic softener 0.5%-1.5%, non-ionic surfactant 0.1%-0.5%, glycerin 0.5%-2.0%, and silver ion antibacterial agent 0.1%-0.5%.

[0039] The outer layer 101 of the cotton towel is made by a needle punching reinforcement process and has good water absorption and softness.

[0040] How to make the outer layer of cotton towel: S1: Raw material preparation Weigh 60% of pure cotton fiber, 20% of bamboo fiber, 15% of polyester fiber, and 5% of viscose fiber in proportion to ensure that the quality of each material meets the standards; S2: Mixing and opening Put the weighed fiber material into the mixer and mix it thoroughly. Then use the opener to break up the fiber to achieve the ideal loose state, which is convenient for subsequent combing and web forming; S3: Carding and laying of webs A carding machine is used to comb the mixed fibers into a uniform fiber web, and then the fiber web is laid into the desired thickness and width by a web laying machine; S4: Acupuncture reinforcement The fiber web is fed into a needle punching machine, and the fiber web is reinforced by needle punching to form an outer layer of cotton towel fabric with certain strength and stability; S5: Cutting and Sewing Cut the reinforced outer fabric of the cotton towel into the required size and shape, making sure the edges of the cotton towel are neat; S6: Finishing The outer layer of the cut cotton towel is post-finished by washing, drying and shaping. After washing and drying, chemical additives are dissolved in water at a ratio of 0.5%-1.5% of cationic softener, 0.1%-0.5% of non-ionic surfactant, 0.5%-2.0% of glycerol and 0.1%-0.5% of silver ion antibacterial agent to form a treatment solution. The cotton towel is immersed in the treatment solution to ensure full saturation. The excess liquid is squeezed out by a rolling car to control the liquid content of the cotton towel. The treated cotton towel is dried again to fix the effect of the additive, and then it is connected to the partition structure, pulling structure and water storage structure by aseptic suture. After suturing, it is sterilized at high temperature and finally shaped and packaged.

[0041] The cotton wipes produced by the above method have good bactericidal effect and skin-friendly and soft effect, and also have good water absorption and moisturizing effect, which can prevent the evaporation of water too quickly.

[0042] In one embodiment, the cotton wipes of the present application can be used as dry cotton wipes to dry moisture, wipe liquids on the desktop, etc.

[0043] In one embodiment, the cotton wipes of the present application can be used as wet cotton wipes for wiping the body, wiping desktop stains, etc.

[0044] In one embodiment, the cotton towel of the present application can be used as a cotton towel with one end dry and the other end wet. It is light and portable and can save a lot of space for outdoor activities. You only need to carry one cotton towel. It can effectively reduce weight. One cotton towel is obviously lighter than two. For activities such as long-term hiking or cycling, reducing the weight is very important. Instant cleaning and drying. During outdoor activities, you may encounter situations that require quick cleaning and drying. For example, to clean dirt or sweat on your hands, you can clean with the wet end and then quickly dry them with the dry end.

[0045] In case of emergencies, if you encounter a small wound, you can use the wet end to clean the wound, and the dry end can help stop bleeding or bandage. Reduce contamination. Using both ends of a cotton towel separately can reduce the risk of cross-contamination, especially when multiple people share it.

[0046] Reduce waste. Compared with using multiple disposable cotton towels, a reusable multi-purpose cotton towel is more environmentally friendly. Emergency use. Temporary first aid supplies. In an emergency, the wet end can be used for cold compresses and the dry end can be used for bandaging or as a temporary bandage. Cost-effectiveness. In the long run, the cost of a multi-purpose cotton towel is much lower than that of multiple single-function cotton towels, especially in the case of frequent outdoor activities.

[0047] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation mode of the present invention in the actual process is described in detail below.

[0048] In summary, with the aid of the above technical scheme of the present invention, through the coordinated use of the pulling structure 2 and the water storage structure 5, moisture can be added to the surface structure 1, so that the outer layer 101 of the cotton towel of the surface structure 1 can absorb moisture so that it has the function of a wet cotton towel, and the partition structure 3 can separate the outer layer 101 of the cotton towel into two pieces. When the outer layer 101 of one piece of the cotton towel opens the pulling structure 2 to wet the cotton towel, the other piece can be packaged for dryness due to the hydrophobic barrier effect of the partition structure 3, thereby enabling a cotton towel to achieve dry-wet separation and dual-use. The cotton towel made by the above method has better bactericidal effect and skin-friendly and soft effect, and at the same time has better water absorption and moisturizing effect, which can prevent the evaporation of moisture too quickly.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable compressed cotton soft towel, characterized in that: The surface structure (1) comprises a cotton towel outer layer (101) and a pull hole (102), the cotton towel outer layer (101) is provided with a pull hole (102), the pull hole (102) is connected to a pulling structure (2), one side of the cotton towel outer layer (101) is connected to a partition structure (3), the peripheral side of the cotton towel outer layer (101) is provided with an edge (4), and the pulling structure (2) is connected to a water storage structure (5).

2. A portable compressed cotton soft towel according to claim 1, characterized in that: The pulling structure (2) comprises a blocking block (201), an adhesive edge (202), a connecting ring (203), a pull rope (204), a blocking ring (205), and a pull ring (206); the blocking block (201) is provided with adhesive edges (202) on both sides; the blocking block (201) is provided with a connecting ring (203); the connecting ring (203) is connected to the pull rope (204); one end of the pull rope (204) is connected to the blocking ring (205); and the blocking ring (205) is connected to the pull ring (206).

3. A portable compressed cotton soft towel according to claim 2, characterized in that: The partition structure (3) comprises a blocking layer (301), a connecting edge (302), and a hydrophobic layer (303); one end of the blocking layer (301) is provided with a connecting edge (302); and the blocking layer (301) is coated with a hydrophobic layer (303).

4. A portable compressed cotton soft towel according to claim 3, characterized in that: The water storage structure (5) comprises a main water storage bag (501), a water outlet (502), an auxiliary water storage bag (503), a sealing edge (504), a connecting port (505), and an adhesive edge (506); the main water storage bag (501) is provided with a water outlet (502); an adhesive edge (506) is provided around the water outlet (502); and the auxiliary water storage bag (503) is connected to the side of the main water storage bag (501).

5. A portable compressed cotton soft towel according to claim 4, characterized in that: A sealing edge (504) is connected between the main water storage bag (501) and the auxiliary water storage bag (503) and on the surrounding side, and a communication port (505) is provided on the sealing edge (504) between the main water storage bag (501) and the auxiliary water storage bag (503).

6. A portable compressed cotton soft towel according to claim 5, characterized in that: The main water storage bag (501) and the auxiliary water storage bag (503) are connected via the communication port (505), and the bonding edge (202) of the blocking block (201) is connected to the bonding edge (506) of the water outlet (502).

7. The portable compressed cotton soft towel according to claim 6, characterized in that: The outer layer (101) of the cotton towel is composed of fiber materials, and in terms of weight percentage, the fiber materials include 60% pure cotton fiber, 20% bamboo fiber, 15% polyester fiber, and 5% viscose fiber.

8. The portable compressed cotton soft towel according to claim 7, characterized in that: The outer layer (101) of the cotton soft towel is added with relevant chemical additives, and the chemical agents are as follows: cationic softener 0.5%-1.5%, non-ionic surfactant 0.1%-0.5%, glycerin 0.5%-2.0%, and silver ion antibacterial agent 0.1%-0.5%.

9. A method for producing a soft cotton towel, used for producing a portable compressed soft cotton towel as claimed in claim 8, the method for producing is as follows: S1: Raw material preparation Weigh 60% of pure cotton fiber, 20% of bamboo fiber, 15% of polyester fiber, and 5% of viscose fiber in proportion to ensure that the quality of each material meets the standards; S2: Mixing and opening Put the weighed fiber material into the mixer and mix it thoroughly. Then use the opener to break up the fiber to achieve the ideal loose state, which is convenient for subsequent combing and web forming; S3: Carding and laying of webs A carding machine is used to comb the mixed fibers into a uniform fiber web, and then the fiber web is laid into the desired thickness and width by a web laying machine; S4: Acupuncture reinforcement The fiber web is fed into a needle punching machine, and the fiber web is reinforced by needle punching to form an outer layer of cotton towel fabric with certain strength and stability; S5: Cutting and Sewing Cut the reinforced outer fabric of the cotton towel into the required size and shape, making sure the edges of the cotton towel are neat; S6: Finishing The outer layer of the cut cotton towel is post-finished by washing, drying and shaping. After washing and drying, chemical additives are dissolved in water at a ratio of 0.5%-1.5% of cationic softener, 0.1%-0.5% of non-ionic surfactant, 0.5%-2.0% of glycerol and 0.1%-0.5% of silver ion antibacterial agent to form a treatment solution. The cotton towel is immersed in the treatment solution to ensure full saturation. The excess liquid is squeezed out by a rolling car to control the liquid content of the cotton towel. The treated cotton towel is dried again to fix the effect of the additive, and then it is connected to the partition structure, pulling structure and water storage structure by aseptic suture. After suturing, it is sterilized at high temperature and finally shaped and packaged.

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