CN216417536U

CN216417536U - Highly antibacterial ultrathin knitted fabric sanitary towel

Info

Publication number: CN216417536U
Application number: CN202122720236.0U
Authority: CN
Inventors: 张欢; 孙全
Original assignee: Hunan Beauty Sanitary Products Co ltd
Current assignee: Hunan Beauty Sanitary Products Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-05-03
Anticipated expiration: 2031-11-08

Abstract

The utility model provides a high antibacterial ultra-thin looped fabric sanitary towel belongs to health supplies technical field. The sanitary towel is sequentially provided with a surface layer, a functional chip layer, an absorption layer and a leakage-proof layer from top to bottom; the surface layer is formed by bonding a bamboo fiber knitted fabric and a spunbonded fabric up and down; the absorption layer comprises an upper core body and a lower core body, the upper core body is shorter than the lower core body, and a plurality of leak-proof pressure grooves are formed in the lower core body; the anti-leakage layer is a PE breathable film. The utility model uses the knitted fabric as the surface layer, which can solve the problem of allergy caused by long-time fluffing of the traditional non-woven fabric; the knitted fabric is smooth and non-inductive, and has good air permeability; after the knitted fabric and the spunbonded fabric are compounded, the problem of edge curling of the back layer after slitting can be solved, and the dryness and smoothness after absorption can be improved. The absorption layer adopts a core body structure with an upper layer and a lower layer which are different in length, and the core body of the lower layer is provided with a pressing groove; the problem that the absorption capacity of the single-layer core is insufficient can be solved, and side leakage can be prevented.

Description

Highly antibacterial ultrathin knitted fabric sanitary towel

Technical Field

The utility model belongs to the technical field of health supplies, concretely relates to high antibacterial ultra-thin looped fabric sanitary towel.

Background

The sanitary napkin is mainly made of cotton-shaped paper pulp and a polymer absorber and is used for absorbing menstrual blood flowing out from vagina when women have menstrual flow, the sanitary napkin is divided into three categories from a surface layer material, namely a folding dry and comfortable net-surface sanitary napkin, which is mainly made of polyethylene and PE (polyethylene) films, a folding soft cotton sanitary napkin, which is a sanitary napkin made of various non-woven fabric materials and mainly made of polypropylene and PP (polypropylene), and a folding pure cotton sanitary napkin, which is made of pure cotton materials and mainly made of pure cotton non-woven fabrics.

The existing sanitary towel with the non-woven fabric surface layer is easy to breed bacteria and cause gynecological diseases due to allergy caused by fuzzing after being used for a long time and pruritus feeling of women in menstrual period and poor dryness.

SUMMERY OF THE UTILITY MODEL

The utility model provides a highly antibacterial ultrathin knitted fabric sanitary towel to solve the above problems existing in the prior sanitary towel.

In order to achieve the above object, the technical solution of the present invention is:

a high antibacterial ultrathin knitted fabric sanitary towel is characterized in that the sanitary towel sequentially comprises a surface layer, a functional chip layer, an absorption layer and a leakage-proof layer from top to bottom; the surface layer is formed by bonding a bamboo fiber knitted fabric and a spunbonded fabric up and down; the absorption layer comprises an upper core body and a lower core body, the upper core body is shorter than the lower core body, and a plurality of leak-proof pressure grooves are formed in the lower core body; the anti-leakage layer is a PE breathable film.

Preferably, the bamboo fiber knitted fabric is formed by mutually interweaving bamboo fibers and nano fibers.

Preferably, the functional chip layer is a sandwich structure formed by wrapping flax particles with dust-free paper.

Preferably, the upper core body in the absorption layer is made of water-absorbent resin, the lower core body is made of dust-free paper, the width of the upper core body is 20-50mm, the width of the lower core body is 60-90mm, and the length of the upper core body is 30-60% of that of the lower core body.

Preferably, the leak-proof pressure grooves are arranged on two sides of the lower-layer core body.

Preferably, the leakage-proof layer is provided with embossing.

The utility model has the advantages that:

1. the utility model uses the knitted fabric as the surface layer, which can solve the problem of allergy caused by long-time fluffing of the traditional non-woven fabric; the knitted fabric is smooth and non-inductive, and has good air permeability; after the knitted fabric and the spunbonded fabric are compounded, the problem of edge curling of the back layer after slitting can be solved, and the dryness and smoothness after absorption can be improved.

2. The absorption layer adopts a core body structure with an upper layer and a lower layer which are different in length, and the core body of the lower layer is provided with a pressing groove; the problem that the absorption capacity of the single-layer core is insufficient can be solved, and side leakage can be prevented.

Drawings

Fig. 1 is a schematic view of the layer structure of the present invention.

Fig. 2 is a schematic view of the layer structure of the facing layer.

Fig. 3 is a schematic view of the structure of the absorbent layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Referring to fig. 1 to 3, the high bacteriostatic ultrathin knitted fabric sanitary napkin comprises a surface layer 1, a functional core layer 2, an absorption layer 3 and a leakage-proof layer 4 from top to bottom; the surface layer 1 is formed by bonding a bamboo fiber knitted fabric 11 and a spunbonded fabric 12 up and down; the gram weight of the bamboo fiber knitted fabric 11 is 70gsm-150 gsm; the spunbonded fabric 12 is of an SSS hydrophilic structure, and the gram weight is 15-30 gsm. The bamboo fiber knitted fabric 11 is formed by mutually interweaving bamboo fibers and nano fibers; the nano-fibers contain nano-zinc ions, so that the bamboo fiber knitted fabric has an antibacterial function. The functional chip layer 2 is of a sandwich structure of wrapping flax particles with dust-free paper, and the flax particles have a nourishing effect. The absorption layer 3 comprises an upper core body and a lower core body, the upper core body 31 is shorter than the lower core body 32, and a plurality of leak-proof pressure grooves 33 are formed in the lower core body 32; the anti-leakage layer 4 is a PE breathable film.

Furthermore, the upper core 31 in the absorption layer 3 is made of absorbent resin, the lower core 32 is made of dust-free paper, the width of the upper core 31 is 20-50mm, and the gram weight is 80-150 gsm; the width of the lower core 32 is 60-90mm, the gram weight is 100-200gsm, and the length of the upper core is 30-60% of that of the lower core.

Further, the pressure leakage preventing grooves 33 are provided on both sides of the lower core 32.

Further, the leakage-proof layer 4 is provided with embossing.

The utility model has the advantages that:

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A highly bacteriostatic ultrathin knitted fabric sanitary towel is characterized in that the sanitary towel sequentially comprises a surface layer, a functional chip layer, an absorption layer and a leakage-proof layer from top to bottom; the surface layer is formed by bonding a bamboo fiber knitted fabric and a spunbonded fabric up and down; the absorption layer comprises an upper core body and a lower core body, the upper core body is shorter than the lower core body, and a plurality of leak-proof pressure grooves are formed in the lower core body; the anti-leakage layer is a PE breathable film.

2. The sanitary napkin with high antibacterial activity and ultra-thin knitted fabric according to claim 1, wherein the knitted fabric of bamboo fibers is formed by interweaving bamboo fibers and nano fibers.

3. The high antibacterial ultrathin knitted fabric sanitary napkin as claimed in claim 1, wherein the functional core layer is a sandwich structure of flax particles wrapped by dust-free paper.

4. The ultra-thin knitted fabric sanitary napkin with high bacteriostasis performance as claimed in claim 1, wherein the upper core body in the absorption layer is water absorbent resin, the lower core body is dust-free paper, the width of the upper core body is 20-50mm, the width of the lower core body is 60-90mm, and the length of the upper core body is 30-60% of the length of the lower core body.

5. The high bacteriostatic ultrathin knitted fabric sanitary napkin according to claim 4, wherein the pressure-proof grooves are arranged on both sides of the lower core body.

6. The high antibacterial ultrathin knitted fabric sanitary napkin as claimed in claim 1, wherein the leakage-proof layer is provided with embossments.