A cleaning cloth

Abstract

The utility model belongs to the technical field of cleaning cloth structure, and specifically point to a kind of cleaning cloth, including the close interconnection of netted carrier and polyvinyl formal, netted carrier is three-dimensional component, polyvinyl formal fills up the three-dimensional aperture of netted carrier, the hardness of netted carrier is greater than polyvinyl formal layer, netted carrier protrudes on the surface of polyvinyl formal, netted carrier first contacts object surface;With netted carrier as matrix, polyvinyl formal full spread netted carrier, and the surface of cleaning cloth can contact netted carrier and polyvinyl formal.The utility model provides a kind of cleaning cloth with good wiping effect.

Description

Technical Field

[0001] This utility model belongs to the field of cleaning cloth structure technology, and specifically refers to a cleaning cloth. Background Technology

[0002] Currently, various cleaning cloths are available to meet different purposes. For example, there are sponge-material cleaning cloths, which are soft and absorbent, but they are not good at removing stubborn stains and tend to leave watermarks. Another example is a PVA chamois cloth cleaning cloth, which, while having the advantages of being dense, absorbent, and having strong dirt-absorbing capacity, becomes increasingly dirty if not washed promptly after use. This leads to dirt buildup, decreased absorbency, and the tendency to leave watermarks or leave the cloth unclean.

[0003] Therefore, wiping cloths made of polyvinyl alcohol formaldehyde (PVA) have appeared on the market, such as Chinese patent CN201420130187.2, which describes a wiping cloth comprising a fiber cloth layer coated with a PVA layer, the PVA layer having multiple regularly distributed pores; the wiping cloth is generally circular or square. This product's wiping cloth, supported by the fiber cloth layer, is durable, highly absorbent, and leaves no watermarks after wiping. However, this product also has some drawbacks: the fiber cloth layer and the PVA layer are formed as a whole, independent of each other. Users can choose to use either the PVA layer or the fiber cloth layer to wipe the object; the moist PVA layer is relatively soft, making it difficult to wipe some stubborn stains. Summary of the Invention

[0004] The purpose of this invention is to provide a cleaning cloth with good wiping effect.

[0005] The purpose of this utility model is achieved as follows:

[0006] A cleaning cloth includes a mesh carrier and polyvinyl alcohol formaldehyde that are tightly connected to each other. The mesh carrier is a three-dimensional component. The polyvinyl alcohol formaldehyde fills the three-dimensional pores of the mesh carrier. The hardness of the mesh carrier is greater than that of the polyvinyl alcohol formaldehyde layer. The mesh carrier protrudes from the surface of the polyvinyl alcohol formaldehyde and contacts the surface of the object first.

[0007] Using a mesh carrier as the base, polyvinyl alcohol formaldehyde is fully covered on the mesh carrier, so that any surface of the cleaning cloth can come into contact with the mesh carrier and polyvinyl alcohol formaldehyde.

[0008] Furthermore, the mesh carrier is made of a hydrophobic material and does not absorb water.

[0009] Furthermore, the mesh carrier supports polyvinyl formal and restricts the shrinkage of polyvinyl formal after drying.

[0010] Furthermore, the mesh carrier is made of materials such as sponge, fiber, or polyurethane.

[0011] Furthermore, the mesh carrier and polyvinyl alcohol formaldehyde of the cleaning cloth are evenly distributed; the cut portion of the cleaning cloth has the same cut surface and uncut surface.

[0012] Furthermore, the polyvinyl alcohol formal surface of the cleaning cloth has irregularly distributed depressions.

[0013] Furthermore, the depressions have irregular shapes and are of different sizes.

[0014] Furthermore, a handle or connecting part is fixedly provided on the outer surface of the cleaning cloth, and the connecting part is provided with a buckle.

[0015] The outstanding and beneficial technical effects of this utility model compared to the prior art are:

[0016] 1. This utility model uses a three-dimensional mesh carrier as the substrate. Polyvinyl alcohol formal (PVA) is fully covered in the three-dimensional pores of the mesh carrier, and the mesh carrier and PVA are tightly connected to form an integral cleaning cloth. Any surface of the cleaning cloth can contact both the mesh carrier and PVA. During use, the cleaning cloth surface has two wiping materials with different hardnesses. The mesh carrier is harder than the PVA layer, allowing for better removal of dirt. Combined with the flexible surface of the PVA layer, this product can remove stubborn stains and also has a strong water absorption effect, wiping without leaving streaks. The mesh carrier is similar to a loofah sponge, and combined with the flexible cleaning ability of PVA, the cleaning cloth's cleaning effect is significantly improved. In particular, during use, the mesh carrier protrudes from the surface of the PVA, allowing for more abundant foaming and enhanced cleaning performance.

[0017] 2. The cleaning cloth of this utility model adopts a three-dimensional mesh carrier, so the polyvinyl alcohol formaldehyde on the surface of the cleaning cloth is locally contaminated. The user can cut and remove the contaminated part. The cut surface and the uncut surface are the same, which is conducive to the long-term use of the cleaning cloth.

[0018] 3. Polyvinyl formal has a characteristic of rapidly shrinking after drying. Excessive shrinkage can lead to cracks on the surface of polyvinyl formal. This application uses a mesh carrier to support the polyvinyl formal. Each three-dimensional pore independently supports the polyvinyl formal within the pore. The mesh carrier can effectively reduce excessive shrinkage of polyvinyl formal after drying, thereby extending the product's lifespan. Attached Figure Description

[0019] Figure 1This is one of the structural schematic diagrams of this utility model;

[0020] Figure 2 This is the second structural schematic diagram of this utility model;

[0021] Figure 3 This is the third structural schematic diagram of this utility model;

[0022] Figure 4 This is a schematic diagram of the mesh carrier structure of this utility model;

[0023] Figure 5 This is the fourth structural schematic diagram of this utility model;

[0024] Figure 6 This is a structural schematic diagram of the installation and connection part of this utility model.

[0025] In the figure: 1-mesh carrier; 10-recess; 2-polyvinyl alcohol formaldehyde; 3-connector; 31-buckle. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Figure 1-6 As shown:

[0027] A cleaning cloth includes a tightly connected mesh carrier 1 and polyvinyl alcohol formaldehyde 2. Polyvinyl alcohol formaldehyde is a foaming material. Preferably, the mesh carrier and polyvinyl alcohol formaldehyde are connected by a foaming heat fusion method, achieving a tight bond after fusion. The mesh carrier is a three-dimensional component, with polyvinyl alcohol formaldehyde filling its pores. The mesh carrier is harder than the polyvinyl alcohol formaldehyde layer, protruding from the surface of the polyvinyl alcohol formaldehyde. The harder mesh carrier contacts the object surface first, removing stubborn dirt. When the cleaning cloth is pressed, both the mesh carrier and polyvinyl alcohol formaldehyde deform and then contact the object surface together. The mesh carrier acts similarly to a loofah sponge, and combined with the flexible cleaning ability of polyvinyl alcohol formaldehyde, the cleaning cloth significantly improves its cleaning effect.

[0028] Using a three-dimensional mesh carrier as the base, polyvinyl alcohol formaldehyde is fully covered on the mesh carrier. Any surface of the cleaning cloth can come into contact with the mesh carrier and polyvinyl alcohol formaldehyde. The polyvinyl alcohol formaldehyde on the surface of the cleaning cloth may be locally contaminated. Users can cut and remove the contaminated part. The cut surface is the same as the uncut surface, which is conducive to the long-term use of the cleaning cloth.

[0029] The mesh carrier is made of a hydrophobic material and does not absorb water. The mesh carrier can be made of materials such as sponge, fiber, or polyurethane.

[0030] Each polyvinyl alcohol formaldehyde in each pore is independently supported by a mesh carrier. This can be understood as each pore forming an independent unit, and each independent unit being closely connected to the others. Therefore, the mesh carrier restricts the shrinkage of polyvinyl alcohol formaldehyde after drying. The mesh carrier can effectively reduce excessive shrinkage of polyvinyl alcohol formaldehyde after drying, thereby extending the product's lifespan.

[0031] The cleaning cloth has irregularly distributed depressions 10 on its polyvinyl alcohol formal surface. These depressions are used to absorb dirt, thus better removing stains from object surfaces. The depressions are irregular in shape and vary in size.

[0032] A connecting part 3 is fixedly provided on the outer surface of the cleaning cloth. The connecting part 3 is provided with a buckle 31, which connects external components such as a handle to the cleaning cloth for user use. A handle is fixedly provided on the outer surface of the cleaning cloth. The handle is not marked with an icon and may be a handle glued to the surface of the cleaning cloth.

[0033] This cleaning cloth can be made into common cleaning items such as dishcloths and mop cloths. Because of its uniform texture, the thickness of the cleaning cloth can be determined by the manufacturer, and larger sizes can also be produced for users to cut themselves.

[0034] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.

Claims

1. A cleaning cloth, characterized in that: It includes a tightly connected mesh carrier and polyvinyl alcohol formaldehyde. The mesh carrier is a three-dimensional component. The polyvinyl alcohol formaldehyde fills the three-dimensional pores of the mesh carrier. The hardness of the mesh carrier is greater than that of the polyvinyl alcohol formaldehyde layer. The mesh carrier is made of a hydrophobic material and does not absorb water. Using a mesh carrier as the base, polyvinyl alcohol formaldehyde is fully covered on the mesh carrier, so that any surface of the cleaning cloth can come into contact with the mesh carrier and polyvinyl alcohol formaldehyde.

2. The cleaning cloth according to claim 1, characterized in that: The mesh carrier protrudes from the surface of polyvinyl alcohol formaldehyde, and the mesh carrier contacts the object surface first.

3. The cleaning cloth according to claim 1 or 2, characterized in that: The mesh carrier supports polyvinyl formal and restricts the shrinkage of polyvinyl formal after drying.

4. The cleaning cloth according to claim 3, characterized in that: The mesh carrier is made of sponge, fiber, or polyurethane material.

5. The cleaning cloth according to claim 1 or 2, characterized in that: The cleaning cloth has a uniformly distributed mesh carrier and polyvinyl alcohol formaldehyde; the cut portion of the cleaning cloth has the same cut surface and uncut surface.

6. The cleaning cloth according to claim 1 or 2, characterized in that: The cleaning cloth has irregularly distributed depressions on its polyvinyl alcohol formal surface.

7. The cleaning cloth according to claim 6, characterized in that: The depressions are irregular in shape and vary in size.

8. The cleaning cloth according to claim 1, 2, or 7, characterized in that: The outer surface of the cleaning cloth is fixedly provided with a handle or a connecting part, and the connecting part is provided with a buckle.

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