CN217723903U

CN217723903U - Sanitary towel with absorption core

Info

Publication number: CN217723903U
Application number: CN202123052025.0U
Authority: CN
Inventors: 卢燕群; 侯浩新; 王子剑
Original assignee: Guangdong Bingbing Health Care Products Co Ltd
Current assignee: Guangdong Bingbing Health Care Products Co Ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-11-04
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a sanitary towel with absorb core, include: basement membrane, main absorption core, central core and non-woven fabrics top layer, the inside central core that is equipped with of waterproof paper, central core is close to non-woven fabrics top layer one side and is equipped with the absorption silver, the inside central core outside that is located of waterproof paper is equipped with the active carbon drier, main absorption core one side is located the waterproof paper top and has seted up the arc recess, the utility model discloses a slot that the arc recess formed for body fluid is close to the absorption silver, and some body fluid absorbs in entering into central core through the absorption of absorbing the silver, absorbs the peculiar smell through the inside active carbon drier of waterproof paper, makes the moisture content of central core be less than main absorption core central area through the active carbon drier simultaneously, makes main absorption core central area's body fluid most absorbed by central core, and through the isolation of waterproof paper, the outer hourglass of reduction body fluid reduces the peculiar smell.

Description

Sanitary towel with absorption core

Technical Field

The utility model relates to the technical field of sanitary articles, in particular to a sanitary towel with an absorbing core body.

Background

The sanitary napkin is a sanitary article for women in menstrual period, and is mainly made of high-molecular polymer and high-molecular polymer composite paper formed from cotton, non-woven fabric, paper pulp or composite material of above materials, and its side edge is mainly designed for preventing side leakage, and is divided into three layers of surface layer, absorption core and bottom layer from inside to outside.

The existing sanitary towel has single function, only has good effect on the absorption of body fluid, but lacks the function of inhibiting peculiar smell, so that the experience of a user is influenced if the user is not replaced timely, and the requirement of the user cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sanitary towel with absorb core to the function of the peculiar smell of lacking that provides in solving above-mentioned background art, consequently, if untimely change influences user's experience sense very, and then can't satisfy user's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a sanitary napkin having an absorbent core, comprising: basement membrane, main absorption core, central core and non-woven fabrics top layer, main absorption core bottom is equipped with the basement membrane, main absorption core top is equipped with the non-woven fabrics top layer, the inside central authorities of main absorption core are equipped with waterproof paper, the inside central core that is equipped with of waterproof paper, the central core is close to non-woven fabrics top layer one side and is equipped with the absorption silver, the inside central core outside that is located of waterproof paper is equipped with the active carbon drier, the main absorption core one side is located the waterproof paper top and has seted up the arc recess.

Furthermore, the waterproof paper is in a shell shape, and a through hole is formed in one side of the waterproof paper, which is located on the outer side of the absorption cotton sliver.

Further, the arc-shaped groove is positioned above the absorbent cotton sliver.

Furthermore, the active carbon drying agent is granular, and the moisture content of the active carbon drying agent is less than%.

Furthermore, two sides of the basement membrane and the non-woven fabric surface layer are provided with protective wings.

Furthermore, release paper is arranged in the center of the bottom film.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a main absorption core that sets up, absorb silver and central core, realized when the sanitary towel that has the absorption core uses, the recess that forms through the arc groove, absorb the body fluid and gather together, make the body fluid be close to absorbing the silver, some body fluid absorbs through main absorption core, some body fluid absorbs in entering into central core through the absorption of absorbing the silver, absorb the peculiar smell through the inside active carbon drier of waterproof paper, it will be less than main absorption core central area to make the moisture content of central core through the active carbon drier simultaneously, make main absorption core central area's body fluid most by central core absorption, through the isolation of waterproof paper, reduce the outer hourglass of body fluid, reduce the peculiar smell.

Drawings

FIG. 1 is a schematic sectional view of the overall front view structure of the present invention;

FIG. 2 is a schematic sectional view of the overall left-side view structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1-basement membrane; 2-a primary absorbent core; 3-waterproof paper; 4-an absorbent tampon; 5-a central core; 6-active carbon desiccant; 7-arc-shaped grooves; 8-non-woven fabric surface 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a sanitary napkin having an absorbent core, comprising: basement membrane 1, mainly absorb core 2, central core 5 and non-woven fabrics top layer 8, mainly absorb 2 bottom hot melt adhesives of core have basement membrane 1, the hot melt adhesive of 2 tops of main absorption core is stained with non-woven fabrics top layer 8, the hot melt adhesive of 2 inside central authorities of main absorption core is stained with waterproof paper 3, the hot melt adhesive of 3 inside of waterproof paper is stained with central core 5, central core 5 is close to 8 one side hot melt adhesives of non-woven fabrics top layer and has absorbed

silver

4, 3 inside central authorities' core 5 outside packing that lie in of waterproof paper have

active carbon drier

6, 2 one side of main absorption core lies in 3 tops of waterproof paper and has seted up arc recess 7.

Waterproof paper 3 is the shell form, and waterproof paper 3 one side is located and absorbs silver 4 outsides and is equipped with the through-hole, and arc recess 7 is located and absorbs silver 4 top, and active carbon drier 6 is graininess, and active carbon drier moisture content is less than 5%, and

basement membrane

1 and 8 both sides on the non-woven fabrics top layer are equipped with the flap, and basement membrane 1 bottom central hot melt adhesive has from type paper.

The working principle is as follows: when the sanitary towel with absorb the core uses, the recess that forms through arc recess 7, absorb the body fluid and gather together, make the body fluid be close to absorbing cotton silver 4, some body fluid absorbs through main absorption core 2, some body fluid absorbs in entering into central core 5 through the absorption that absorbs cotton silver 4, absorb the peculiar smell through the inside active carbon drier 6 of waterproof paper 3, make the moisture content of central core 5 be less than main absorption core 2 central zone through active carbon drier 6 simultaneously, make the main body fluid of absorbing core 2 central zone mostly absorbed by central core 5, through the isolation of waterproof paper 3, reduce leaking outward of body fluid, reduce the peculiar smell.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sanitary napkin having an absorbent core, characterized by: the method comprises the following steps:

a base film (1);

a main absorbent core (2);

a central core (5);

a non-woven fabric surface layer (8),

wherein, the main absorption core (2) bottom is equipped with basement membrane (1), the main absorption core (2) top is equipped with non-woven fabrics top layer (8), the main inside central authorities of absorbing core (2) are equipped with waterproof paper (3), waterproof paper (3) inside is equipped with central core (5), central core (5) are close to non-woven fabrics top layer (8) one side and are equipped with absorption silver (4), the inside central core (5) outside that is located of waterproof paper (3) is equipped with activated carbon drier (6), the main absorption core (2) one side is located waterproof paper (3) top and has seted up arc recess (7).

2. A sanitary napkin having an absorbent core as claimed in claim 1, wherein: the waterproof paper (3) is in a shell shape, and a through hole is formed in one side of the waterproof paper (3) and located on the outer side of the absorption cotton sliver (4).

3. A sanitary napkin having an absorbent core as claimed in claim 1, wherein: the arc-shaped groove (7) is positioned above the absorbent cotton sliver (4).

4. A sanitary napkin having an absorbent core as claimed in claim 1, wherein: the active carbon drying agent (6) is granular.

5. A sanitary napkin having an absorbent core as claimed in claim 1, wherein: and protective wings are arranged on two sides of the basement membrane (1) and the non-woven fabric surface layer (8).

6. A sanitary napkin having an absorbent core as claimed in claim 1, wherein: release paper is arranged in the center of the bottom of the base film (1).