CN217014458U

CN217014458U - Disposable sanitary napkin with easy-to-pull film stripping structure

Info

Publication number: CN217014458U
Application number: CN202123275103.3U
Authority: CN
Inventors: 夏冰
Original assignee: Huasheng Medical Technology Shandong Co ltd
Current assignee: Huasheng Medical Technology Shandong Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-22
Anticipated expiration: 2031-12-24

Abstract

The utility model belongs to the technical field of the sanitary towel, especially, relate to disposable easy-open membrane formula structure sanitary towel of peeling off, including from type paper, the core periphery cladding has top layer and ventilative basement membrane, and the length from type paper is greater than the maximum length of ventilative basement membrane, and the width from type paper is greater than the maximum width of ventilative basement membrane, and ventilative basement membrane splices from type paper to be connected, and this application utilizes from type paper cladding core, has gum and silicone oil between type paper and the ventilative basement membrane for can once only separate smoothly with ventilative basement membrane from type paper, do not need the glue dispensing technology that corresponds.

Description

Disposable sanitary napkin with easy-to-pull film stripping structure

Technical Field

The application belongs to the technical field of sanitary towels, and particularly relates to a disposable sanitary towel with a pop-up film stripping type structure.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

Present sanitary towel is comparatively difficult when the separation from type paper and ventilative basement membrane, on the one hand, still have one deck surrounding layer from the below of type paper, surrounding layer is located the another side from the type paper, and the area from the type paper is very little, be in the same place from inseparable gluing of type paper and surrounding layer, when pulling surrounding layer, because also be stimulateeed from the type paper, lead to being broken from type paper very easily, on the other hand, use from the cooperation of type paper and surrounding layer and make sanitary towel need one point glue technology when production, above-mentioned two points lead to the sanitary towel to use inconveniently, and the difficult reduction of manufacturing cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present application provides a sanitary napkin having a disposable pop-up film peel-off structure.

The utility model aims at providing a formula structure sanitary towel is peeled off to disposable easy-open film utilizes from type paper cladding core, has gum and silicone oil from between type paper and the ventilative basement membrane for can once only separate smoothly with ventilative basement membrane from type paper, do not need the gluey technology of corresponding point.

In order to achieve the purpose of the application, the technical scheme of the application is as follows:

a sanitary towel with an easily-pulled disposable film stripping type structure comprises release paper and a core body, wherein the periphery of the core body is coated with a surface layer and a breathable bottom film, the length of the release paper is greater than the maximum length of the breathable bottom film, the width of the release paper is greater than the maximum width of the breathable bottom film, and the breathable bottom film is connected with the release paper in a glued joint mode.

Furthermore, a back adhesive is arranged at one end of the breathable base film facing the release paper, a layer of silicone oil is arranged at one end of the release paper facing the breathable base film, and the back adhesive is bonded on the silicone oil of the release paper.

Furthermore, an adhesive layer is arranged on the edge of the side edge of one end of the release paper, which is far away from the breathable basement membrane.

Furthermore, an adhesive tape is arranged at the central part of one end of the release paper, which is far away from the breathable basement membrane.

Furthermore, the edge of the surface layer is connected with the edge of the breathable basement membrane, the surface layer and the breathable basement membrane are connected with the core body, and the surface layer and the breathable basement membrane on the periphery of the core body are connected to form a protective wing.

Furthermore, the back glue comprises at least two back glues which are uniformly arranged on the end face, facing the release paper, of the breathable bottom film.

Furthermore, the protective wing is provided with gum facing one end of the release paper.

Furthermore, anti-slip lines are arranged at one end, close to the adhesive tape, of the release paper.

Compared with the prior art, the beneficial effects of this application do:

1. this application utilizes from type paper cladding core for sanitary towel outer surrounding layer in the traditional structure is saved, and then has left out a processing technology, and adopts glued joint between type paper and the ventilative basement membrane, and utilizes silicon oil as the isolation layer, makes can once only separate from between type paper and the ventilative basement membrane, has avoided the glue dispensing technology of traditional sanitary towel structure when production.

2. This application sets up tie coat and adhesive tape from type paper for can fold the core cladding from type paper.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

FIG. 1 is a schematic view of the overall structure of the present application in one direction;

FIG. 2 is a schematic view of the overall structure of the present application in another direction;

FIG. 3 is a schematic view of the overall structure of the present application with the release paper removed;

fig. 4 is a schematic view of the overall structure of the present application in another direction.

In the figure:

1. the anti-skid film comprises release paper, 2 parts of a core body, 3 parts of a protective wing, 4 parts of anti-skid lines, 5 parts of an adhesive layer, 6 parts of an adhesive tape, 7 parts of a back adhesive, 8 parts of a surface layer, 9 parts of a breathable bottom film.

The specific implementation mode is as follows:

the present application will be further described with reference to the following drawings and examples.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, are only terms of relationships determined for convenience in describing structural relationships of the components or elements of the present disclosure, do not refer to any components or elements of the present disclosure, and are not to be construed as limiting the present disclosure.

Example 1

The embodiment relates to a sanitary towel, the important point is the structure of the sanitary towel, which is a disposable easy-to-draw film stripping type sanitary towel, the main components are release paper 1 and a core body 2, in the embodiment, the release paper 1 is used as an easy-to-draw film and is a disposable easy-to-draw film structure, so that the release paper 1 and the core body 2 can be separated at one time, the core body 2 adopts the core body 2 structure adopted by the traditional sanitary towel, the periphery of the core body 2 is coated with a surface layer 8 and a breathable basement membrane 9, wherein, for the convenience of distinguishing, the surface layer 8 of the core body 2 is regarded as the upper end of the core body 2, the breathable basement membrane 9 of the core body 2 is regarded as the lower end of the core body 2, in the embodiment, the edge of the surface layer 8 is connected with the edge of the breathable basement membrane 9, the surface layer 8 and the breathable basement membrane 9 are both connected with the core body 2, the surface layer 8 and the breathable basement membrane 9 around the core body 2 are connected to form a protective wing 3, the connection mode adopts press connection, that is, the surface layer 8, the breathable base film 9, and the core 2 are pressed together by using pressure and heat, and the surface layer 8 and the breathable base film 9 are also formed into a hot press by using heat and pressure and then pressed together.

As a specific embodiment, the present embodiment changes the conventional sanitary napkin covering structure, changes the short and small release paper 1 in the conventional sanitary napkin into the large release paper 1, and omits the outer surrounding layer in the original structure, wherein in the present embodiment, the length of the release paper 1 is greater than the maximum length of the breathable base film 9, and the width of the release paper 1 is greater than the maximum width of the breathable base film 9, so that the release paper 1 can wholly cover the core 2, more specifically, the edge of the side edge of one end of the release paper 1 away from the breathable base film 9 is provided with the adhesive layer 5, when the edge of the core 2 is used as a folding edge to be folded, the release paper 1 is folded from the left side and the right side of the core 2, so that two layers of slightly overlapped release paper 1 are provided on the core 2, and the adhesive layer 5 is provided so that the two layers of slightly overlapped release paper 1 can be adhered together, so as to cover the core 2 from both sides, similarly, this embodiment has adhesive tape 6 at the one end central part of keeping away from ventilative basement membrane 9 from type paper 1, adhesive tape is ordinary paper sticky tape, when the edge of the other both sides with core 2 is as folding limit, it has partial overlap portion equally to leave type paper 1, utilize adhesive tape alright bond together from type paper 1, and then make from the whole cladding core 2 of type paper 1 and be all-round cladding core 2, this outer surrounding layer in not only having left out traditional sanitary towel structure, the manufacturing cost that this part technology brought has also been left out.

In this embodiment, ventilative basement membrane 9 is connected with gluing from type paper 1, and more specifically, ventilative basement membrane 9 has gum 7 towards 1 one end from type paper, has a very thin silicone oil of one deck towards 9 one end from type paper 1, and gum 7 bonds on the silicone oil from type paper 1, and the combination of gum 7 and silicone oil makes and separates from ventilative basement membrane 9 that type paper 1 can be easily to once only peel off, convenient to use, also there is not some glue process links during the manufacturing, consequently has just reduced manufacturing cost.

As a more specific embodiment, the back adhesive 7 on the core 2 in this embodiment comprises at least two pieces, the back adhesive 7 is uniformly arranged on the end surface of the air-permeable basement membrane 9 facing the release paper 1, and in addition, the back adhesive 7 structure is also added to the end of the wing 3 facing the release paper 1, so that the air-permeable basement and the wing 3 can be better adhered to underwear.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Although the specific embodiments of the present application have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present application, and it should be understood that those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present application.

Claims

1. The sanitary towel with the easy-open film peeling structure is characterized by comprising release paper (1) and a core body (2), wherein the periphery of the core body (2) is coated with a surface layer (8) and a breathable basement membrane (9);

the length from type paper (1) is greater than the maximum length of ventilative basement membrane (9), and the width from type paper (1) is greater than the maximum width of ventilative basement membrane (9), ventilative basement membrane (9) with from type paper (1) splicing and be connected.

2. The sanitary napkin with a peelable film structure according to claim 1, wherein the end of the air-permeable base film (9) facing the release paper (1) is provided with a back adhesive (7), the end of the release paper (1) facing the air-permeable base film (9) is provided with a layer of silicone oil, and the back adhesive (7) is bonded to the silicone oil on the release paper (1).

3. The sanitary napkin with a peelable film structure according to claim 1, wherein the release paper (1) is provided with an adhesive layer (5) at the side edge of the end thereof remote from the breathable base film (9).

4. The sanitary napkin with a peelable film structure according to claim 1 wherein the release paper (1) is provided with an adhesive tape (6) at a central portion of an end thereof remote from the breathable base film (9).

5. The disposable sanitary napkin with a peelable film structure according to claim 1 wherein the edges of the topsheet (8) and the edges of the breathable carrier film (9) are joined together, the topsheet (8) and the breathable carrier film (9) are joined to the core (2), and the topsheet (8) and the breathable carrier film (9) are joined together around the core (2) to form the flaps (3).

6. The disposable sanitary napkin with a pop-top film release structure according to claim 2, wherein the back adhesive (7) comprises at least two strips, and the back adhesive (7) is uniformly disposed on the end surface of the breathable base film (9) facing the release paper (1).

7. The disposable sanitary napkin with a peelable film structure according to claim 5 wherein the flaps (3) are provided with a backing adhesive (7) at the end facing the release paper (1).

8. The disposable sanitary napkin with a pop-top film release structure according to claim 4, wherein the release paper (1) has an anti-slip pattern (4) at an end thereof adjacent to the adhesive tape (6).