Air honeycomb silicone cotton and preparation process thereof

Abstract

The present invention discloses an air honeycomb silicone cotton and a preparation process thereof, including honeycomb silicone cotton, wherein the honeycomb silicone cotton is composed of a plurality of honeycomb holes, each of the honeycomb holes is composed of a plurality of honeycomb hole structures arranged in a honeycomb shape, and a silicone liquid layer is coated on the outside of the honeycomb hole structure. The honeycomb silicone cotton is a sponge with a density of 16-25. The air honeycomb silicone cotton of the present invention is processed through a fine processing technology, so that its surface and internal structure are smoother and more delicate, providing better tactile comfort. The air honeycomb silicone cotton enhances the strength and durability of the material through its unique honeycomb structure and the coating of the silicone liquid layer, making the product stronger and less prone to tearing. Through its unique honeycomb structure and the elasticity of the silicone liquid layer, it not only maintains good softness, but also provides excellent support, so that users can be more comfortable and relaxed during use.

Description

Technical Field

[0001] The invention relates to the technical field of mattress materials, in particular to air honeycomb silicone cotton and a preparation process thereof. Background Art

[0002] Traditional sponge materials are often rough, and their surface and internal structure are not delicate enough, which will cause users to feel obvious discomfort when using them, especially when in contact with the skin for a long time, it may cause itching or irritation. The material strength of traditional sponges is relatively low, and they are easily torn or damaged when subjected to external forces, which not only affects the aesthetics of the product, but also shortens the service life of the product. Traditional sponges may use chemicals that are harmful to the environment during the production process, and are difficult to recycle after use, causing a certain burden on the environment. Although traditional sponges have a certain degree of softness, they often perform poorly in providing support, which can easily cause users to feel uncomfortable or tired during use. When traditional sponges are used in mattresses or other products that come into direct contact with the body, they have disadvantages such as roughness, easy tearing, poor environmental performance, and insufficient softness and support.

[0003] In summary, it is necessary to propose an air honeycomb silicone cotton and its preparation process to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide an air honeycomb silicone cotton and a preparation process thereof to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An air honeycomb silicone cotton comprises honeycomb silicone cotton, wherein the honeycomb silicone cotton is composed of a plurality of honeycomb holes, each of the honeycomb holes is composed of a plurality of honeycomb hole structures arranged in a honeycomb shape, and a silicone liquid layer is coated on the outer side of the honeycomb hole structure.

[0007] Preferably, the honeycomb silicone cotton is a sponge with a density of 16-25.

[0008] Preferably, the honeycomb holes are made by blasting honeycomb silicone wool with ammonia high-pressure air.

[0009] Based on the above-mentioned air honeycomb silicone cotton, the present invention also proposes a preparation process of air honeycomb silicone cotton, comprising the following steps:

[0010] S1. The honeycomb silicone cotton is blasted with ammonia high-pressure air to produce honeycomb-shaped honeycomb holes in the sponge;

[0011] S2. Using a high-temperature thermal imaging process, place the honeycomb silicone cotton in a silicone liquid pool and immerse it and squeeze the honeycomb silicone cotton back and forth, so that the silicone liquid passes through the honeycomb pore structure of all the honeycomb pores on the honeycomb silicone cotton and wraps a layer of silicone liquid;

[0012] S3. Place the honeycomb silicone cotton fully soaked in silicone liquid into a high-temperature blow box for drying;

[0013] S4. After drying, cool down to make air honeycomb silicone cotton.

[0014] Preferably, the ammonia pressure in step S1 is 2-5 MPa.

[0015] Preferably, in step S2, the temperature of the silica gel liquid in the silica gel liquid pool is 40-60° C., the soaking time is 5-15 minutes, and the number of extrusions is 5-10 times.

[0016] Preferably, in step S3, the drying temperature is 80-120° C., and the drying time is 30-60 min.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the air honeycomb silicone cotton of the present invention is processed through fine processing technology, so that its surface and internal structure are smoother and delicate, providing better tactile comfort; the air honeycomb silicone cotton enhances the strength and durability of the material through its unique honeycomb structure and the coating of the silicone liquid layer, making the product stronger and less likely to tear; it adopts more environmentally friendly materials and processing technology, reduces the emission of harmful substances, and is easier to recycle and dispose of after use, which meets the modern people's demand for environmentally friendly products; through its unique honeycomb structure and the elasticity of the silicone liquid layer, it maintains good softness and provides excellent support, allowing users to be more comfortable and relaxed during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall structural diagram of the present invention is shown.

[0019] In the figure: 1. Honeycomb silicone cotton; 2. Honeycomb holes; 3. Honeycomb hole structure; 4. Silicone liquid layer. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1The present invention proposes an air honeycomb silicone cotton, including honeycomb silicone cotton 1, wherein the honeycomb silicone cotton 1 is composed of a plurality of honeycomb holes 2, each of the honeycomb holes 2 is composed of a plurality of honeycomb hole structures 3 arranged in a honeycomb shape, and the outer side of the honeycomb hole structure 3 is coated with a silicone liquid layer 4.

[0022] It should also be noted that the honeycomb silicone cotton 1 is a sponge with a density of 16-25.

[0023] It should also be noted that the honeycomb holes 2 are made by blasting the honeycomb silicone cotton 1 with ammonia high-pressure air.

[0024] Based on the above-mentioned air honeycomb silicone cotton, the present invention also proposes a preparation process of air honeycomb silicone cotton, comprising the following steps:

[0025] S1. The honeycomb silicone cotton 1 is blasted with ammonia high-pressure air to produce honeycomb-shaped honeycomb holes 2 in the sponge;

[0026] S1.1. Prepare honeycomb silicone cotton raw materials:

[0027] Choose 16-25 density sponge as raw material;

[0028] S1.2. Set up ammonia high pressure air blasting equipment:

[0029] Pressure setting: Ammonia pressure is controlled within the range of 2-5MPa;

[0030] Blasting cavity volume: Adjust according to the size of the sponge to ensure that the sponge can be fully inserted and leave appropriate space;

[0031] S1.3. Blasting treatment:

[0032] Place honeycomb silicone cotton into the blasting chamber;

[0033] Turn on the ammonia high-pressure source and gradually increase the pressure to the set value;

[0034] Keep the pressure stable for 5-10 seconds, then release the pressure quickly to complete the blasting;

[0035] S1.4. Check the blasting effect:

[0036] Take out the honeycomb silicone cotton and check the formation of the honeycomb holes 2 to ensure that the pore sizes are uniform and reasonably distributed;

[0037] S2. Using a high-temperature thermal imaging process, the honeycomb silicone cotton 1 is placed in a silicone liquid pool and soaked and squeezed back and forth, so that the silicone liquid passes through the honeycomb pore structure 3 of all the honeycomb pores 2 on the honeycomb silicone cotton 1 and is wrapped with a layer of silicone liquid layer 4;

[0038] S2.1. Prepare the silica gel liquid pool:

[0039] Silicone liquid temperature: maintained within the range of 40-60°C to ensure the fluidity of the silicone liquid;

[0040] Liquid pool capacity: Determined according to the size and quantity of honeycomb silicone cotton to ensure complete immersion;

[0041] S2.2. Soaking honeycomb silicone cotton:

[0042] Completely immerse the honeycomb silicone cotton in the silicone liquid;

[0043] Soaking time: 5-15 minutes, adjusted according to the concentration of the silicone liquid and the liquid absorption of the sponge;

[0044] S2.3. Squeeze the honeycomb silicone cotton back and forth:

[0045] Use special extrusion tools or manual extrusion to ensure that the silicone liquid evenly penetrates all honeycomb pore structures;

[0046] Squeeze times: 5-10 times, until the silicone liquid fully penetrates;

[0047] S2.4. Remove and drain:

[0048] Take the honeycomb silicone cotton out of the silicone liquid pool;

[0049] Gently shake or hang to drain to remove excess silicone liquid;

[0050] S3. The honeycomb silicone cotton 1 fully soaked with silicone liquid is placed in a high-temperature blow box for drying;

[0051] S3.1. Set the high temperature blow box parameters:

[0052] Temperature setting: The drying temperature is controlled within the range of 80-120℃;

[0053] Wind speed setting: adjust the wind speed to a moderate level to ensure even drying;

[0054] S3.2. Add honeycomb silicone cotton:

[0055] Place the drained honeycomb silicone cotton evenly in the blowing box;

[0056] S3.3. Drying treatment:

[0057] Drying time: Determined by the thickness of the honeycomb silicone cotton and the content of the silicone liquid, generally 30-60 minutes;

[0058] Check the drying status regularly to avoid over-drying or under-drying;

[0059] S3.4. Remove and inspect:

[0060] After drying, take out the honeycomb silicone cotton;

[0061] Check the curing of the silicone liquid layer 4 to ensure that there is no residual moisture and uncured areas;

[0062] S4. After drying and cooling, air honeycomb silicone cotton is made;

[0063] S4.1. Natural cooling:

[0064] Place the dried honeycomb silicone cotton in a well-ventilated area for natural cooling;

[0065] Cooling time: Determined by ambient temperature and the size of honeycomb silicone cotton, generally 10-30 minutes;

[0066] S4.2. Check the quality of finished products:

[0067] After cooling, check the appearance, pore size and curing of the silicone liquid layer of the air honeycomb silicone cotton;

[0068] Ensure that products meet design requirements and quality standards;

[0069] S4.3. Packaging and storage:

[0070] Pack qualified air honeycomb silicone cotton to avoid moisture and contamination;

[0071] Store in a dry, ventilated warehouse, waiting for release.

[0072] Through the above steps, the air honeycomb silicone cotton prepared by the present invention is fully soaked with silicone inside, and the whole sponge is wrapped by silicone. Silicone is a food-grade material that infants and young children can directly contact. Therefore, the silicone cotton is more environmentally friendly and safer than ordinary sponges, stronger and more resistant to pulling, and softer and more elastic.

[0073] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air honeycomb silicone cotton, characterized in that: The invention comprises honeycomb silicone cotton (1), wherein the honeycomb silicone cotton (1) is composed of a plurality of honeycomb holes (2), each of the honeycomb holes (2) is composed of a plurality of honeycomb hole structures (3) arranged in a honeycomb shape, and the outer side of the honeycomb hole structure (3) is coated with a silicone liquid layer (4).

2. The air honeycomb silicone cotton according to claim 1, characterized in that: The honeycomb silicone cotton (1) is a sponge with a density of 16-25.

3. The air honeycomb silicone cotton according to claim 2, characterized in that: The honeycomb holes (2) are made by subjecting the honeycomb silicone cotton (1) to ammonia high-pressure air explosion.

4. A preparation process of air honeycomb silicone cotton, according to any one of claims 1-3, characterized in that: The following steps are involved: S1. The honeycomb silicone cotton (1) is blasted by ammonia high-pressure air to produce honeycomb-shaped honeycomb holes (2) in the sponge; S2. Using a high-temperature thermal imaging process, the honeycomb silicone cotton (1) is placed in a silicone liquid pool and immersed and the honeycomb silicone cotton (1) is squeezed back and forth, so that the silicone liquid passes through the honeycomb pore structure (3) of all the honeycomb pores (2) on the honeycomb silicone cotton (1) and is wrapped with a layer of silicone liquid layer (4); S3. The honeycomb silicone cotton (1) fully impregnated with silicone liquid is placed in a high-temperature blow box for drying; S4. After drying, cool down to make air honeycomb silicone cotton.

5. The preparation process of the air honeycomb silicone cotton according to claim 4, characterized in that: The ammonia pressure in step S1 is 2-5 MPa.

6. The preparation process of the air honeycomb silicone cotton according to claim 5, characterized in that: In the step S2, the temperature of the silica gel liquid in the silica gel liquid pool is 40-60° C., the soaking time is 5-15 minutes, and the squeezing times are 5-10 times.

7. The preparation process of the air honeycomb silicone cotton according to claim 6, characterized in that: In step S3, the drying temperature is 80-120° C. and the drying time is 30-60 min.

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