Non-woven fabric and auspicious cloud wave pattern embossed road structure thereof

Abstract

The utility model provides a non-woven fabric and an auspicious cloud sea wave pattern embossed road structure thereof, which belong to the technical field of hygienic products and comprise a plurality of surface three-dimensional components used for improving the wiping effect, wavy shading used for connecting the adjacent surface three-dimensional components and character components used for displaying characters. The shape of the surface three-dimensional assembly is a cloud wave cluster, the center divergence type design is adopted, the bionic lines are combined, and the concave structure is similar to anus lines. In the wiping process, wiping is conducted in a staggered mode by attaching to anus skin wrinkles, the wiping efficiency is improved, and the deep cleaning effect is achieved; the wavy shading lines are more and are arranged according to a clockwise 30-degree longitudinal rule, and the width spacing is scaled in equal proportion, so that a drainage effect can be achieved when dirt is wiped; when liquid dirt is wiped, the directional raised grains can guide liquid to diffuse along the grains, and accumulation and permeation of the dirt on the surface of the spunlace cloth are reduced.

Description

A nonwoven fabric and its auspicious cloud and wave embossed pattern structure Technical Field

[0001] This utility model relates to the field of hygiene products technology, specifically to a non-woven fabric and its auspicious cloud and wave embossed pattern structure. Background Technology

[0002] Washable spunlace nonwoven fabrics combine softness, breathability, and washability, making them widely used in various aspects of modern life as wiping products. However, existing washable spunlace nonwoven fabrics often have limited patterns, and some patterns have many sharp edges, making them unsuitable for conforming to the skin. Besides aesthetics, they offer little functionality, resulting in poor abrasion resistance, low transverse and longitudinal strength, poor tensile strength, and a low coefficient of friction. Under high-intensity wiping, they are prone to pilling, shedding, and reduced cleaning ability.

[0003] Utility model patent application number 2023233827344 discloses a multi-layered composite flushable nonwoven fabric with colored three-dimensional patterns. This design includes a recycled fiber layer, with wood pulp layers covering both the top and bottom surfaces of the recycled fiber layer. A starch layer is sprayed onto both the top and bottom surfaces of the wood pulp layer. A color paste layer is rolled onto one or both sides of the outer surface of the starch layer. The surface of the starch layer has an embossed pattern. Compared with flushable toilet paper products on the market, this utility model not only has the advantages of a crisp feel, strong liquid absorption and moisture retention, and low lint shedding, but also increases product differentiation without affecting flushability, thus enhancing the product's appeal to consumers.

[0004] It can be seen that the main purpose of this design is to increase product differentiation without affecting its washability. While the design incorporates textured patterns, these serve primarily an aesthetic purpose and offer relatively little benefit to cleaning effectiveness. Summary of the Invention

[0005] This utility model provides a non-woven fabric and its auspicious cloud and wave embossed pattern structure to solve the technical problems in the prior art.

[0006] To solve the above problems, the non-woven fabric and its auspicious cloud and wave embossed pattern structure provided by this utility model adopt the following technical solution: including several surface three-dimensional components for improving the wiping effect, a wave pattern for connecting adjacent surface three-dimensional components, and a text component for displaying text.

[0007] As a further improvement, the surface three-dimensional component includes a cloud-shaped texture, two wave-shaped textures connected to the cloud-shaped texture, and wave-line textures connected to the wave-shaped texture. The surface three-dimensional component forms a three-dimensional texture, so that during the wiping process, the surface three-dimensional component conforms to the folds of the anal skin and wipes in an alternating manner to achieve deep cleaning.

[0008] As a further improvement, the cloud-like structure includes three spiral patterns.

[0009] As a further improvement, the wave pattern has four wave lines.

[0010] As a further improvement, the wave pattern includes six wave lines.

[0011] As a further improvement, the six wavy lines are arranged longitudinally in a clockwise direction of 15°-40°.

[0012] As a further improvement, the six wavy lines are arranged longitudinally in a counterclockwise direction of 15°-40°.

[0013] As a further improvement, the length of the text component is 45mm, the width is 12.8mm, the horizontal spacing between two adjacent text components is 111.7mm, and the vertical spacing between two adjacent text components is 180mm.

[0014] As a further improvement, the surface three-dimensional component and the wave pattern form a basic unit component, and the aspect ratio of the basic unit component is 15:14.

[0015] A nonwoven fabric employing the aforementioned auspicious cloud and wave embossed pattern structure.

[0016] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0017] 1. The surface's three-dimensional components are shaped like cloud and wave clusters, with a centrally radiating design. Combined with biomimetic textures, the recessed structure resembles the texture of the anus. The spiral texture simulates fingerprint patterns, conforming to the folds of the anal skin during wiping. The wave texture simulates the three-dimensionality of clouds and waves, increasing the friction coefficient of the spunlace fabric and improving wiping efficiency for a deep cleaning effect.

[0018] 2. Reduced shedding and lint: After being embossed by rollers, the originally loose fibers of spunlace fabric become more tightly interwoven. The fibers are squeezed and entangled with each other at the embossed patterns, forming a more stable structure, which can reduce shedding and lint to a certain extent.

[0019] In addition, the texture of this invention has a moderate density, which reduces shedding and lint while ensuring that the spunlace fabric can spread out normally in water.

[0020] 3. The textured surface of the spunlace fabric, composed of raised and recessed components, makes the surface no longer flat, resulting in a larger exposed surface area than a flat fabric (similar to how wrinkled paper has a larger surface area than flat paper), thus increasing the three-dimensional structure of the spunlace fabric. The texture of the surface components also compresses local fibers, creating areas of high and low density and increasing the number of micropores (especially when the embossing depth is large), leading to changes in the pore structure. Both of these factors increase the specific surface area of ​​the fabric, maximizing the space utilization of the spunlace fabric surface and enhancing its ability to store dirt. This increased surface space utilization also improves its cleaning power.

[0021] 4. The wavy pattern has many lines arranged in a clockwise 30° longitudinal direction, with the width and spacing scaled proportionally. When wiping dirt, it can guide the flow of liquid. When wiping liquid dirt, the directional wavy pattern can guide the liquid to spread along the pattern, reducing the accumulation and penetration of dirt on the surface of the spunlace fabric.

[0022] 5. The basic unit component features a cloud and wave pattern with rounded edges, enhancing its three-dimensional feel and making it less likely to damage or irritate the skin when wiping, thus reducing discomfort.

[0023] 6. The recessed parts of the basic unit components are interlaced, and the intersections increase the width of the recessed lines, forming thick lines of 1.5-2mm, which increases the specific surface area of ​​the spunlace fabric and further improves the fabric's ability to hold dirt. The open weave of the basic unit components (weave spacing ≥2mm, depth 0.2-0.8mm) not only enhances the strength of the spunlace fabric, but also avoids the poor air permeability of dense weave (weave spacing <1mm, depth 0.05-0.3mm), thus combining good air permeability and flowability.

[0024] 7. This utility model also includes a text component, which allows for the selection of printed content, such as text or logo, according to the actual situation. Attached Figure Description

[0025] The above and other objects, features, and advantages of the present invention will become readily understood by reading the following detailed description of exemplary embodiments with reference to the accompanying drawings. In the drawings, several embodiments of the present invention are shown by way of example and not limitation, and like or corresponding reference numerals denote like or corresponding parts, wherein:

[0026] Figure 1 is a schematic diagram of the structure of the non-woven fabric of this utility model and its auspicious cloud and wave embossed pattern.

[0027] Figure 2 is a schematic diagram of the basic unit components of the nonwoven fabric and its auspicious cloud and wave embossed pattern structure of this utility model.

[0028] Figure 3 is a schematic diagram of the surface three-dimensional component of the non-woven fabric and its auspicious cloud and wave embossed pattern structure of this utility model.

[0029] Figure 4 is a schematic diagram of the wave pattern of the non-woven fabric of this utility model and its auspicious cloud and wave embossed pattern.

[0030] Figure 5 is a schematic diagram of the cloud structure of the non-woven fabric of this utility model and its auspicious cloud and wave embossed pattern.

[0031] Figure 6 is a schematic diagram of the wave structure of the non-woven fabric of this utility model and its auspicious cloud and wave embossed pattern.

[0032] Figure 7 is a schematic diagram of the wave line pattern of the non-woven fabric and the auspicious cloud and wave embossed pattern of this utility model.

[0033] Figure 8 is a structural schematic diagram of the nonwoven fabric and its auspicious cloud and wave embossed text component of this utility model.

[0034] Figure 9 is an inclined reference diagram of the overall embossed pattern of the non-woven fabric and its auspicious cloud and wave embossed pattern structure of this utility model.

[0035] Figure 10 is a cross-sectional schematic diagram of the nonwoven fabric of this utility model and its auspicious cloud and wave embossed pattern structure.

[0036] Explanation of reference numerals in the attached figures:

[0037] 1. Surface 3D components; 101. Cloud-like texture; 102. Wave-like texture; 103. Wave-like lines; 2. Wave background; 3. Text components. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Those skilled in the art should understand that the embodiments described below are only some, not all, of the embodiments disclosed. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0039] In the existing technology, the patterns of washable spunlace nonwoven fabrics are relatively simple, and some patterns have many sharp edges and corners, which do not conform to the skin of the human body and have little functional effect other than aesthetics.

[0040] To address the aforementioned issues, this invention redesigns the texture of the washable spunlace nonwoven fabric, preserving its aesthetic appeal while improving its barrier properties. Furthermore, its drainage effect expands the usable area of ​​the washable spunlace nonwoven fabric when wiping liquid dirt, increasing its specific surface area, enhancing its dirt storage capacity, and improving its dirt-cleaning ability.

[0041] After introducing the basic principles of this utility model, various non-limiting embodiments of this utility model are described in detail below. Any quantity of elements in the accompanying drawings is for illustrative purposes only and not for limitation, and any naming is for distinction only and has no limiting meaning.

[0042] The principles and spirit of this utility model will be explained in detail below with reference to several representative embodiments.

[0043] Example 1 of the nonwoven fabric and its auspicious cloud and wave embossed pattern structure provided by this utility model:

[0044] As shown in Figures 1-10, the auspicious cloud and wave embossed pattern structure includes several surface three-dimensional components 1 for improving the wiping effect, wave background patterns 2 for connecting adjacent surface three-dimensional components 1, and text components 3 for displaying text.

[0045] As shown in Figure 3, the surface three-dimensional component 1 includes a cloud-shaped texture 101, two wave-shaped textures 102 connected to the cloud-shaped texture 101, and wave-shaped textures 103 connected to the wave-shaped textures 102. The surface three-dimensional component 1 forms a three-dimensional texture, so that during the wiping process, the surface three-dimensional component 1 conforms to the folds of the anal skin and wipes in an alternating manner to achieve deep cleaning.

[0046] The cloud-like texture 101 includes three spiral lines, and the wave-like texture 103 has four wave lines.

[0047] The surface 3D component 1 is shaped like a cluster of clouds and waves, with a centrally radiating design. Combined with biomimetic textures, the recessed structure resembles the texture of an anus. The spiral texture simulates fingerprint patterns, conforming to the folds of the anal skin during wiping. The wave texture 103 simulates the three-dimensionality of clouds and waves, increasing the friction coefficient of the spunlace fabric and improving wiping efficiency for a deep cleaning effect.

[0048] The textured recesses of surface 3D component 1 have coarse lines with a width of 1.5 mm, fine lines with a width of 1 mm, a depth of 0.5-1.0 mm, and a spacing of ≥2 mm. The textured surface of component 1 makes the spunlace fabric surface less flat, resulting in a larger exposed surface area than a flat fabric (similar to how wrinkled paper has a larger surface area than flat paper), thus increasing the three-dimensional structure of the spunlace fabric. The texture of surface 3D component 1 also compresses local fibers, creating high and low density areas and increasing the number of micropores (especially when the embossing depth is large), leading to changes in the pore structure. Both of these factors increase the specific surface area of ​​the fabric, increasing the space utilization of the spunlace fabric surface and enhancing its ability to store dirt. This increased space utilization also improves the cleaning ability of the spunlace fabric.

[0049] As shown in Figure 4, the wave pattern 2 includes six wave lines, which are arranged longitudinally in a clockwise direction of 30°.

[0050] The wavy pattern has many lines arranged in a clockwise 30° longitudinal pattern, with the width and spacing scaled proportionally. When wiping dirt, it can guide the flow of liquid. When wiping liquid dirt, the directional wavy pattern can guide the liquid to spread along the pattern, reducing the accumulation and penetration of dirt on the surface of the spunlace fabric.

[0051] As shown in Figure 9, the tilt angle of the overall embossed pattern is 17° (the tilt angle of the overall embossed pattern is 15°-30°).

[0052] As shown in Figures 1 and 2, the surface three-dimensional component 1 and the wave pattern 2 form a basic unit component, and the aspect ratio of the basic unit component is 15:14.

[0053] The basic unit component features a cloud and wave pattern with rounded edges, enhancing its three-dimensional appearance and minimizing skin irritation during wiping. The interlocking recesses of the basic unit component increase the width of the recessed lines (where two lines meet), creating thicker lines of 1.5-2mm. This increases the specific surface area of ​​the spunlace fabric, further improving its ability to hold dirt. The open weave of the basic unit component (weave spacing ≥2mm, depth 0.2-0.8mm) enhances the strength of the spunlace fabric without sacrificing breathability like a dense weave (weave spacing <1mm, depth 0.05-0.3mm), achieving a balance of breathability and airflow.

[0054] The moderately dense weave can reduce lint and dandruff while ensuring that the spunlace fabric spreads out normally in water.

[0055] After being embossed by rollers, the originally loose fibers of spunlace fabric become more tightly interwoven. The fibers are squeezed and entangled with each other at the embossed patterns, forming a more stable structure, which can reduce lint and dandruff to a certain extent.

[0056] As shown in Figure 1, the text component 3 has a length of 45mm and a width of 12.8mm. The horizontal spacing between two adjacent text components 3 is 111.7mm, and the vertical spacing between two adjacent text components 3 is 180mm. The text component 3 can be printed with text, English letters, or a logo, such as "Deeyeo" or other graphic logos.

[0057] The basic unit component and the text component 3 together form the auspicious cloud and wave embossed pattern structure. The basic unit component and the text component 3 adopt a vertical brick-shaped tiling structure.

[0058] This embodiment also discloses a nonwoven fabric that adopts the above-mentioned auspicious cloud and wave pattern embossed texture structure.

[0059] As shown in Figure 10, the nonwoven fabric is a washable spunlace nonwoven fabric, which adopts a single-layer structure; during embossing, single-sided printing is used for embossing, and the depth of the embossed pattern is 0.5-1mm.

[0060] Example 2 of the nonwoven fabric and its auspicious cloud and wave embossed pattern structure provided by this utility model:

[0061] Its main difference from Example 1 is:

[0062] In this embodiment, the six wavy lines are arranged longitudinally in a counterclockwise direction of 15°-40°.

[0063] Example 3 of the nonwoven fabric and its auspicious cloud and wave embossed pattern structure provided by this utility model:

[0064] Example 1: The flushable spunlace nonwoven fabric with this pattern can be used for wet toilet paper. Its wavy pattern design and 30° longitudinal arrangement can solve the problems of poor barrier effect and easy penetration of wet toilet paper. Its drainage effect expands the usable area of ​​the spunlace nonwoven fabric, with high cleaning power. While being aesthetically pleasing, it can also increase its dirt storage space.

[0065] Example 4 of the nonwoven fabric and its auspicious cloud and wave embossed pattern structure provided by this utility model:

[0066] The auspicious cloud and wave embossed pattern structure in Example 1 can also be used in wet wipes. Its drainage effect expands the usable area of ​​the spunlace nonwoven fabric, prevents dirt from penetrating, and has a high cleaning power. It is also aesthetically pleasing and can increase its dirt storage space.

[0067] Example 5 of the nonwoven fabric and its auspicious cloud and wave embossed pattern structure provided by this utility model:

[0068] The auspicious cloud and wave embossed pattern in Example 1 can also be used in toilet paper, which is beautiful and not easy to break; the printed part makes the paper towel fibers more tightly entangled, and even forms gaps between layers, which improves the water absorption capacity of the paper towel.

[0069] While this specification has shown and described numerous embodiments of the present invention, it will be apparent to those skilled in the art that such embodiments are provided by way of example only. Many modifications, alterations, and alternatives will occur to those skilled in the art without departing from the spirit and intent of the present invention. It should be understood that various alternatives to the embodiments of the present invention described herein may be employed in the practice of the present invention. The appended claims are intended to define the scope of protection of the present invention and therefore cover the modular compositions, equivalents, or alternatives within the scope of these claims.

Claims

1. A cloud sea wave pattern embossed pattern structure, characterized by, It includes several surface three-dimensional components (1) for improving the wiping effect, a wave pattern (2) for connecting adjacent surface three-dimensional components (1), and a text component (3) for displaying text.

2. The auspicious cloud and wave embossed pattern structure according to claim 1, characterized in that: The surface three-dimensional component (1) includes a cloud-shaped texture (101), two wave-shaped textures (102) connected to the cloud-shaped texture (101), and a wave line texture (103) connected to the wave-shaped texture (102). The surface three-dimensional component (1) forms a three-dimensional texture, so that during the wiping process, the surface three-dimensional component (1) conforms to the folds of the anal skin and wipes in an alternating manner to achieve deep cleaning.

3. The cloud sea wave pattern emboss pattern structure according to claim 2, characterized in that: The cloud-like structure texture (101) includes three spiral lines.

4. The cloud sea wave pattern emboss pattern structure according to claim 2, characterized in that: The wave pattern (103) has four wave lines.

5. The cloud sea wave pattern emboss pattern structure according to claim 1, characterized in that: The wave pattern (2) consists of six wave lines.

6. The cloud sea wave pattern emboss pattern structure according to claim 5, characterized in that: The six wavy lines are arranged longitudinally in a clockwise direction of 15°-40°.

7. The cloud sea wave pattern emboss pattern structure according to claim 5, characterized in that: The six wavy lines are arranged longitudinally in a counterclockwise direction of 15°-40°.

8. The auspicious cloud and wave embossed pattern structure according to claim 1, characterized in that: The length of the text component (3) is 45mm and the width is 12.8mm. The horizontal spacing between two adjacent text components (3) is 111.7mm and the vertical spacing between two adjacent text components (3) is 180mm.

9. The cloud sea wave pattern emboss pattern structure according to claim 1, wherein: The surface three-dimensional component (1) and the wave pattern (2) form a basic unit component, and the aspect ratio of the basic unit component is 15:

14.

10. A nonwoven fabric, characterized by: The auspicious cloud and wave embossed pattern structure described in any one of items 1 to 9 above is adopted.

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