A type of mite-proof bedding made from high-density meltblown fabric.

Abstract

This utility model discloses an anti-mite bedding made of high-density meltblown fabric, specifically relating to the field of bedding technology. The high-density meltblown fabric includes an inner layer and an outer layer, with an outer layer on both sides of the inner layer. The inner layer comprises multiple single layers, which are randomly stacked to form the inner layer. Each single layer is made of cotton fiber using meltblown technology, and the number of single layers is no less than 35. The average pore size of the high-density meltblown fabric is between 0.1 and 0.2 micrometers. The anti-mite bedding includes a duvet cover, pillowcase, and mattress cover, all made of high-density meltblown fabric. This utility model achieves 100% isolation from dust mites and allergens through high-density meltblown fabric, providing stable anti-mite effects. Combined with a scientific structural design, it offers sealing, convenience, and durability, meeting Class A safety standards for mothers and infants. It is suitable for people with dust mite allergies and users with high requirements for home anti-mite protection, providing them with a safe, comfortable, and long-lasting anti-mite home experience.

Description

Technical Field

[0001] This utility model relates to the field of bedding technology, and more specifically, to a mite-proof bedding made of high-density meltblown fabric. Background Technology

[0002] In modern home life, dust mites and the allergies they cause have become significant factors affecting people's health and sleep quality. As common arthropods, dust mites' excrement and body fragments are well-established and potent allergens.

[0003] Dust mites feed on shed human skin flakes and produce a large amount of tiny excrement (about 10-50 micrometers in diameter) every day. Each gram of dust mite excrement may contain numerous allergenic protein molecules, making it the primary source of allergens.

[0004] • Molting and Corpse Fragments: The life cycle of a dust mite is about 3-4 weeks, during which it undergoes multiple molts. After death, its body decomposes into tiny fragments (mostly 10-50 micrometers in size, with the smallest particles about 3-5 micrometers in diameter). These remains are also rich in allergenic proteins (such as Der p1 and Der f1, which are currently the most clearly identified dust mite allergens). When these proteins come into contact with human cells and tissues, they can cause cell membrane damage, triggering allergic reactions and inducing a series of allergic symptoms, such as itchy skin, sneezing, rhinitis, coughing, and asthma. Moreover, dust mite allergies are not limited to live mites; the 10-50 micrometer fine particles formed after the decomposition of their corpses and feces are even more potent allergens, posing a significant threat to people with allergies.

[0005] In terms of household environment distribution, more than 90% of dust mites are concentrated in the core areas of bedding, such as the inside of comforters, mattresses and pillows. The remaining dust mites are distributed in wardrobes, curtains, air conditioner filters, fabric sofas and floor dust. The bedding area has become the main source of dust mite breeding and allergen spread. However, existing anti-mite bedding products have many technical defects, making it difficult to effectively solve the above problems: First, some products use fabric structures with unreasonable designs, either with pores that are too large to block dust mites (100-500 micrometers) and their allergen particles, or with insufficient fabric density and too few layers, resulting in unstable anti-mite effects and allergen leakage due to loose structure after a period of use; Second, while some anti-mite fabrics have a certain barrier ability, their manufacturing process does not achieve a scientific fiber layering method, resulting in poor breathability. Long-term use can easily lead to stuffiness and dampness inside the bedding, which may indirectly promote mite growth and reduce user sleep comfort; Third, in terms of product structure design, the opening and closing methods of traditional bedding are not airtight enough, and the replacement of comforter and pillow cores can easily cause the spread of allergens. Bed sheets are mostly of ordinary flat structure, which cannot fully wrap the mattress, leaving blind spots and making it difficult to form a complete anti-mite barrier; In addition, some anti-mite bedding lacks scientific design for daily use and maintenance, and the fabric is prone to deformation and structural damage after washing, resulting in a rapid decline in anti-mite performance and a short service life. These issues collectively prevent existing anti-mite bedding from providing users with a safe, long-lasting, and comfortable anti-mite solution, making it difficult to meet the needs of people with dust mite allergies for a healthy home environment.

[0006] Therefore, a mite-proof bedding made of high-density meltblown fabric is proposed. Utility Model Content

[0007] In order to overcome the above-mentioned defects of the prior art, the present invention provides a mite-proof bedding made of high-density meltblown fabric to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a high-density meltblown fabric, comprising an inner layer and an outer layer, wherein the inner layer is provided with an outer layer on both sides; The inner layer comprises multiple single layers, which are randomly stacked to form the inner layer. The single layers are made of fibers using meltblown technology, and the number of single layers is not less than 35. The outer layer is an insulating spunbond layer; The average pore size of the high-density meltblown fabric is between 0.1 micrometers and 0.2 micrometers.

[0009] A mite-proof bedding made of high-density meltblown fabric includes a duvet cover, pillowcases and a full-coverage mattress cover, wherein one end of the duvet cover has a first opening and a first seamless zipper is sewn onto the first opening. The pillowcase is provided in two parts, and each pillowcase has a second opening at one end, and a second seamless zipper is sewn onto each second opening; The full-coverage mattress cover has a third opening at one end.

[0010] Preferably, the duvet cover has ties at all four corners inside.

[0011] Preferably, the mattress cover has a hexagonal cuboid structure, and one end of the mattress cover has a folded edge.

[0012] The technical effects and advantages of this utility model are as follows: 1. The duvet cover, pillowcase, and mattress cover of this utility model are all made of high-density meltblown fabric. This fabric achieves multi-layer disordered stacking through long fiber meltblown technology, with the average pore size precisely controlled between 0.1-0.2 micrometers, which is much smaller than the size of dust mites and their allergen particles. The multi-layer disordered stacking structure further enhances the density of the fabric, forming a physical barrier without dead angles, which can achieve 100% isolation of dust mites and allergens, effectively blocking the contact between allergens in the duvet core, pillow core, and mattress and the human body.

[0013] 2. The multi-layered structure of high-density meltblown fabric not only improves mite-proof performance but also enhances the overall fabric strength, making it highly resistant to wear and deformation. Even after multiple washes, it maintains a stable structure and pore size, effectively extending the product's lifespan. Furthermore, this fabric has been tested by authoritative organizations and meets the Class A safety standards for mothers and infants, releasing no harmful substances. It is safe and environmentally friendly to use and suitable for all types of people, including infants and young children, solving the problem of balancing safety and durability in traditional mite-proof fabrics.

[0014] 3. The first seamless zipper sewn at one end of the duvet cover ensures its airtightness, preventing allergens from leaking out, and also allows users to quickly replace the duvet insert. This convenient operation does not damage the mite-proof barrier. The ties at the four corners inside the duvet cover securely fasten the duvet insert to the four corners of the duvet cover, preventing the duvet insert from rolling up or shifting during use, ensuring the flatness of the bedding after unfolding, and improving sleep comfort. The second seamless zipper at one end of the pillowcase also achieves the dual functions of airtight isolation and convenient replacement. When closed, it can completely block the spread of allergens inside the pillow insert, ensuring the mite-proof safety of the head contact area. The mattress cover adopts a 6-sided full-coverage structure with a folded edge design at one end, which can completely wrap the mattress. By folding the edge under the mattress, it forms a comprehensive isolation effect, eliminating the blind spots of traditional sheets and fitted sheets on the edges and bottom of the mattress, further improving the overall mite-proof sealing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the high-density meltblown fabric of this utility model. Figure 2This is a schematic diagram of the cross-sectional structure of the high-density meltblown fabric of this utility model. Figure 3 This is a schematic diagram of the structure of the mite-proof bedding of this utility model.

[0016] Figure 4 This is a schematic diagram of the structure of the duvet cover of this utility model.

[0017] Figure 5 This is a schematic diagram of the structure of the pillowcase of this utility model.

[0018] Figure 6 This is a schematic diagram of the structure of the mattress cover of this utility model.

[0019] The attached diagram is labeled as follows: 100, inner layer; 200, outer layer; 1, duvet cover; 2, pillowcase; 3, mattress cover; 4, first seamless zipper; 5, second seamless zipper; 6, folded edge. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] As attached Figures 1-2 The high-density meltblown fabric shown includes an inner layer 100 and an outer layer 200, wherein the outer layer 200 is provided on both sides of the inner layer 100. The inner layer 100 comprises multiple single layers, which are randomly stacked to form the inner layer 100. The single layers are made of cotton fibers using meltblown technology, and the number of single layers is not less than 35. The outer layer 200 is an isolation spunbond layer, which is also an isolation antibacterial layer. The isolation antibacterial layer is made of nano-silver particle antibacterial fabric, which plays a role in sealing and fixing the inner layer fibers. The average pore size of the high-density meltblown fabric is between 0.1 micrometers and 0.2 micrometers.

[0022] In practice, the inner layer 100 is made of no less than 35 layers of single-layer nonwoven fabric randomly stacked together. That is, cotton fibers are made into single-layer nonwoven fabric through meltblown technology, and then randomly stacked together to form the inner layer 100. Then, nano-silver particles are combined on both sides of the inner layer 100 to form the outer fabric. This ensures that the pore size of the high-density meltblown fabric formed after testing is approximately 0.143 micrometers, which is between 0.1 and 0.2 micrometers. This makes the pore size much smaller than the size of active dust mites and allergens formed by mite corpses and feces, thus achieving an effective isolation effect.

[0023] As attached Figures 3-6 The example shown is an anti-mite bedding made of high-density meltblown fabric, including a duvet cover 1, a pillowcase 2 and a 6-sided fully enclosed mattress cover 3. The duvet cover 1 has a first opening at one end, and a first seamless zipper 4 is sewn onto the first opening. Two pillowcases 2 are provided, and each pillowcase 2 has a second opening at one end, and a second seamless zipper 5 is sewn onto each second opening; The mattress cover 3 has a third opening at one end.

[0024] In practice, high-density meltblown fabric is used to sew duvet covers 1, pillowcases 2, and mattress covers 3 of corresponding specifications. Since the average pore size of high-density meltblown fabric is about 0.143 micrometers, while the size of dust mites is 100-500 micrometers, and the allergens formed by dust mite corpses and feces are fine particles of 10-50 micrometers, the duvet covers 1, pillowcases 2, and mattress covers 3 made of high-density meltblown fabric with a pore size of about 0.143 micrometers can effectively isolate allergens. This avoids the allergens produced by dust mites in the duvet filling in duvet cover 1, the pillow filling in pillowcase 2, and the mattress in mattress cover 3, and the isolation rate can reach 100%. Therefore, it is suitable for people with dust mite allergies and various allergy symptoms caused by dust mite allergies, with a strong preventive effect, making home use more reassuring.

[0025] The first opening of the duvet cover 1 and the second opening of the pillowcase 2 are respectively sewn with a first seamless zipper 4 and a second seamless zipper 5, which can form a closed structure to prevent dust mites in the inner duvet or pillow core from crawling out, thus achieving effective isolation.

[0026] It should be noted that the duvet cover 1, pillowcase 2 and mattress cover 3 in this application cannot replace the medicine and only play a preventive role in home use.

[0027] One end of the duvet cover 1 is sewn with a first seamless zipper 4.

[0028] In practice, by setting a first seamless zipper 4 at one end of the duvet cover 1, it can firstly achieve an isolation effect, and secondly, facilitate the replacement of the duvet insert. The duvet cover 1 has ties at all four corners inside.

[0029] In practice, by setting ties inside the duvet cover 1, the duvet insert can be secured to the four corners of the duvet cover 1 when it is inserted. This allows the duvet insert to unfold along with the duvet cover 1 when it is unfolded, preventing it from rolling up inside the duvet cover 1 and improving its flatness. One end of the pillowcase 2 is sewn with a second seamless zipper 5.

[0030] In practice, the second seamless zipper 5 sewn at one end of the pillowcase 2 makes it easy to open and close the pillowcase 2, thus facilitating the replacement of the pillow core. After the pillowcase 2 is closed, it can achieve a seamless isolation effect.

[0031] The mattress cover 3 has a cylindrical structure, and one end of the mattress cover 3 is provided with a folded edge 6.

[0032] In practice, by inserting the mattress or Simmons mattress from one end of the mattress cover 3, the mattress cover 3 can wrap around the mattress or Simmons mattress. By folding the edge 6 and pressing it under the mattress or Simmons mattress, a complete wrapping effect can be achieved, thereby completely isolating the mattress or Simmons mattress.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high density melt blown facing characterized in that, It includes an inner layer (100) and an outer layer (200), wherein the inner layer (100) is provided with an outer layer (200) on both sides; The inner layer (100) comprises multiple single layers, which are randomly stacked to form the inner layer (100). The single layers are made of cotton fibers through meltblown technology, and the number of single layers is not less than 35. The outer layer (200) is an isolation and antibacterial layer, which is made of nano-silver particle antibacterial fabric; The average pore size of the high-density meltblown fabric is between 0.140 micrometers and 0.145 micrometers.

2. A bed netting against mites made of the high-density melt-blown fabric according to claim 1, comprising a sheet cover (1), a pillow cover (2) and a mattress cover (3), characterized in that, The duvet cover (1) has a first opening at one end, and a first seamless zipper (4) is sewn onto the first opening. There are two pillowcases (2), and each pillowcase (2) has a second opening at one end, and a second seamless zipper (5) is sewn on each second opening. The mattress cover (3) has a third opening at one end.

3. The high density melt blown fabric made into anti-mite bedding of claim 2, wherein, The duvet cover (1) has ties at all four corners inside.

4. The high density melt blown fabric made into anti-mite bedding of claim 2, wherein, The mattress cover (3) has a cylindrical structure and a folded edge (6) is provided at one end of the mattress cover (3).

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