Sanitary napkin made of novel structure fabric

Abstract

The utility model discloses a sanitary napkin with a novel structure fabric, which comprises a sanitary napkin main body part and a sanitary napkin edge part, the sanitary napkin main body part comprises seven layers of fabric structures which are respectively a silk surface layer, a flow guide cotton layer, a dust-free paper layer, an absorbent paper layer, a breathable bottom film layer, a release paper layer and a non-woven fabric outer wrapping film layer from top to bottom, the edge part of the sanitary napkin comprises four layers of fabric structures which are respectively a water-repellent non-woven fabric layer, a breathable bottom film layer, a release paper layer and a non-woven fabric outer wrapping film layer from top to bottom; the utility model has the advantages of novel structure, skin friendliness, allergy prevention, good comfort, high air permeability, good antibacterial effect, high water seepage and reverse water seepage prevention, and the silk is in contact with the skin.

Description

Technical Field

[0001] The utility model relates to a sanitary product, in particular to a sanitary napkin with a novel structural fabric. Background Art

[0002] A sanitary napkin is a sanitary product used by women during menstruation. The main materials are cotton, non-woven fabric, pulp, or a high molecular polymer and a high molecular polymer composite paper formed by the above materials. The design on the side is mainly used to prevent side leakage. It is divided into three layers from the inside to the outside: a surface layer, an absorption core, and a bottom layer. When in use, first tear off the paper tape in the middle, stick the side with glue to the middle of the underwear first, and stick the two "ears" firmly to the narrowest part of the crotch. Other common menstrual products include tampons, menstrual cups, pads, etc.

[0003] The existing sanitary napkins do not make good use of the skin-friendly property of silk and use silk as the raw material of the sanitary napkin. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a sanitary napkin with a novel structural fabric in view of the deficiencies of the prior art.

[0005] In order to achieve the above purpose, the measures taken by the utility model are as follows:

[0006] A sanitary napkin with a novel structural fabric includes a sanitary napkin main body part and a sanitary napkin edge part. The sanitary napkin main body part includes seven fabric structures, which are, from top to bottom: a silk surface layer, a guide cotton layer, a dust-free paper layer, a water-absorbing paper layer, a breathable bottom film layer, a release paper layer, and a non-woven fabric outer film layer. The sanitary napkin edge part includes four fabric structures, which are, from top to bottom: a water-repellent non-woven fabric layer, a breathable bottom film layer, a release paper layer, and a non-woven fabric outer film layer;

[0007] The breathable bottom film layer, the release paper layer, and the non-woven fabric outer film layer in the sanitary napkin main body part and the breathable bottom film layer, the release paper layer, and the non-woven fabric outer film layer in the sanitary napkin edge part are an integral structure;

[0008] The water-repellent non-woven fabric layer of the sanitary napkin edge part is connected to the silk surface layer of the sanitary napkin main body part through hot melt adhesive bonding and then hot pressing;

[0009] The sanitary napkin main body part includes front, middle, and rear parts. The widths of the sanitary napkin edge parts on both sides of the middle part are greater than the widths of the sanitary napkin edge parts on both sides of the front and rear parts. The widths of the sanitary napkin edge parts on both sides of the front and rear parts are equal;

[0010] The two side parts of the silk surface layer, the guide cotton layer, the dust-free paper layer, and the water-absorbing paper layer in the sanitary napkin main body part are clamped between the water-repellent non-woven fabric layer and the breathable bottom film layer of the sanitary napkin edge part.

[0011] Advantages of the present utility model: The structure is novel. The silk is in contact with the skin, making it more skin-friendly, anti-allergic, with good comfort, high air permeability, good antibacterial effect, and having the characteristics of high water permeability and anti-backwater permeability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the external structure of the present utility model.

[0013] Figure 2 It is a schematic diagram of the hierarchical structure of the main body part of the sanitary napkin of the present utility model.

[0014] Figure 3 It is a schematic diagram of the hierarchical structure of the edge part of the sanitary napkin of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] A sanitary napkin with a novel structure fabric includes a main body part 1 of the sanitary napkin and an edge part 2 of the sanitary napkin. The main body part 1 of the sanitary napkin includes a seven-layer fabric structure, which are, from top to bottom: a silk surface layer 1-1, a guide cotton layer 1-2, a dust-free paper layer 1-3, a water-absorbing paper layer 1-4, a breathable bottom film layer 1-5, a release paper layer 1-6, and a non-woven outer packaging film layer 1-7. The edge part 2 of the sanitary napkin includes a four-layer fabric structure, which are, from top to bottom: a water-repellent non-woven fabric layer 2-1, a breathable bottom film layer 1-5, a release paper layer 1-6, and a non-woven outer packaging film layer 1-7.

[0016] For the sanitary napkin of the present application solution, silk fabric is added, and the skin-friendly property of silk is well utilized. The silk surface layer 1-1 of the silk fabric is directly in contact with the skin, being skin-friendly, anti-allergic, with good comfort and high air permeability, and good antibacterial effect.

[0017] The silk surface layer 1-1 is a 100% full silk surface layer of 40 g / ㎡.

[0018] The guide cotton layer 1-2 is a cotton material layer.

[0019] The dust-free paper layer 1-3 is a 60 g / M² compacted dust-free paper.

[0020] The water-absorbing paper layer 1-4 is a 200 g / M² water-absorbing paper.

[0021] The breathable bottom film layer 1-5 is a white dot-perforated breathable bottom film.

[0022] The release paper layer 1-6 is a single-color printed super-pressed release paper.

[0023] The non-woven outer packaging film layer 1-7 is a white SMS non-woven outer packaging film.

[0024] It has the characteristics of high water permeability and anti-backwater permeability.

[0025] The breathable bottom film layer 1-5, the release paper layer 1-6, and the non-woven outer film layer 1-7 in the sanitary napkin main body part 1 and the breathable bottom film layer 1-5, the release paper layer 1-6, and the non-woven outer film layer 1-7 in the sanitary napkin edge part 2 are an integral structure.

[0026] The breathable bottom film layer 1-5, the release paper layer 1-6, and the non-woven outer film layer 1-7 of the entire sanitary napkin main body part 1 and the sanitary napkin edge part 2 are of an integral structure, with good side leakage prevention effect.

[0027] The water-repellent non-woven fabric layer 2-1 in the sanitary napkin edge part 2 is connected to the silk surface layer 1-1 of the sanitary napkin main body part 1 through hot melt adhesive bonding and then hot pressing.

[0028] There is hot melt adhesive between adjacent layers. After gluing, they are connected together by hot pressing.

[0029] The sanitary napkin main body part 1 includes three parts: front, middle, and rear. The widths of the sanitary napkin edge parts 2 on both sides of the middle part are greater than the widths of the sanitary napkin edge parts 2 on both sides of the front and rear parts, and the widths of the sanitary napkin edge parts 2 on both sides of the front and rear parts are equal.

[0030] The two-side parts of the silk surface layer 1-1, the guide cotton layer 1-2, the dust-free paper layer 1-3, and the water-absorbing paper layer 1-4 in the sanitary napkin main body part 1 are clamped between the water-repellent non-woven fabric layer 2-1 and the breathable bottom film layer 1-5 of the sanitary napkin edge part 2. The width of the overlapping part of the water-repellent non-woven fabric layer 2-1 and the silk surface layer 1-1 is not greater than 8 mm.

Claims

1. A sanitary napkin with a novel structural fabric, comprising a sanitary napkin main body (1) and a sanitary napkin edge (2), characterized in that: The sanitary napkin main body (1) comprises a seven-layer fabric structure, which comprises, from top to bottom: a silk surface layer (1-1), a flow-guiding cotton layer (1-2), a dust-free paper layer (1-3), a water-absorbent paper layer (1-4), a breathable bottom film layer (1-5), a release paper layer (1-6) and a non-woven outer film layer (1-7); the sanitary napkin edge part (2) comprises a four-layer fabric structure, which comprises, from top to bottom: a water-repellent non-woven fabric layer (2-1), a breathable bottom film layer (1-5), a release paper layer (1-6) and a non-woven outer film layer (1-7).

2. A sanitary napkin with a novel structural fabric according to claim 1, characterized in that: The breathable bottom film layer (1-5), release paper layer (1-6) and non-woven outer film layer (1-7) in the main part (1) of the sanitary napkin and the breathable bottom film layer (1-5), release paper layer (1-6) and non-woven outer film layer (1-7) in the edge part (2) of the sanitary napkin form an integral structure.

3. A sanitary napkin with a novel structural fabric according to claim 1 or 2, characterized in that: The water-repellent non-woven fabric layer (2-1) of the edge portion (2) of the sanitary napkin is bonded with a hot-melt adhesive and then hot-pressed to connect with the silk surface layer (1-1) of the main portion (1) of the sanitary napkin.

4. A sanitary napkin with a novel structural fabric according to claim 3, characterized in that: The sanitary napkin main body (1) comprises three parts: a front part, a middle part and a rear part. The width of the sanitary napkin edge parts (2) on both sides of the middle part is greater than the width of the sanitary napkin edge parts (2) on both sides of the front and rear parts. The width of the sanitary napkin edge parts (2) on both sides of the front and rear parts are equal.

5. A sanitary napkin with a novel structural fabric according to claim 4, characterized in that: The two side portions of the silk surface layer (1-1), the guide cotton layer (1-2), the dust-free paper layer (1-3) and the absorbent paper layer (1-4) in the main body (1) of the sanitary napkin are sandwiched between the water-repellent non-woven fabric layer (2-1) and the breathable bottom film layer (1-5) of the edge portion (2) of the sanitary napkin.

Images