CN210277493U

CN210277493U - Hanging type three-dimensional folding flanging close-fitting enclosure sanitary towel

Info

Publication number: CN210277493U
Application number: CN201920639042.8U
Authority: CN
Inventors: 关启明
Original assignee: Foshan Qisheng Hygienic Products Co ltd
Current assignee: Foshan Qisheng Hygienic Products Co ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-04-10
Anticipated expiration: 2029-05-07

Abstract

The utility model relates to a hanging type three-dimensional folding flanging close-fitting enclosure sanitary towel, belonging to the technical field of female sanitary products, comprising a core body, wherein the lower surface of the core body is provided with a first adhesive layer, the bottom of the core body is provided with a leakage-proof side edge, the upper surface of the leakage-proof side edge is provided with a three-dimensional enclosure and a second adhesive layer, the three-dimensional enclosure is arranged outside the core body, the upper surface of the three-dimensional enclosure is higher than the upper surface of the core body, and the second adhesive layer is matched with the first adhesive layer; the utility model discloses a set up rather than the leak protection side that has the solid of bonding and protect and enclose at the core lower extreme to the bonding point forms unsettled core as the strong point, and the leak protection side forms the choked flow and encloses immediately, adds folding, the turn-ups technology of side in leak protection side technology, has promoted choked flow effect and effect next to the shin, prevents that the edge leakage is effectual, stable in structure non-deformable.

Description

Hanging type three-dimensional folding flanging close-fitting enclosure sanitary towel

Technical Field

The utility model relates to the technical field of female sanitary products, in particular to a hanging type three-dimensional folding flanging next-to-skin apron sanitary towel.

Background

Sanitary towel is a material that possesses the absorptive capacity, and main material is cotton, non-woven fabrics, the macromolecular polymer and the macromolecular polymer composite paper that paper pulp or above material complex formed, and the design of side mainly is used for preventing the edge leakage, because can present certain angle with the sanitary towel body during the use, more easily with the part of the groin come into touch the friction, consequently the sanitary towel of the side of using soft material is more favored by women.

In the design of an absorber and two side leakage-proof sides of the existing sanitary towel, a core body is bonded with a leakage-proof bottom film and the leakage-proof sides are bonded with the leakage-proof bottom film through surface layer materials, and the side leakage and deformation phenomena are easy to occur due to overlarge limb actions or frequent walking in the using process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three-dimensional folding turn-ups of free type protects sanitary towel next to shin to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a three-dimensional folding turn-ups of free formula protects sanitary towel next to shin and encloses, includes the core, the core lower surface is equipped with first adhesive linkage, the leak protection side is installed to the core bottom, leak protection side upper surface is equipped with three-dimensional fender and second adhesive linkage, three-dimensional fender sets up in the core outside, and the upper surface that three-dimensional fender was higher than the upper surface of core, the second adhesive linkage cooperatees with first adhesive linkage.

As a further technical solution of the present invention: the core includes the sandwich layer, and the outside cladding of sandwich layer has the intermediate level, and the outside cladding in intermediate level has the surface course.

As a further technical solution of the present invention: the leak protection side includes basement membrane and the drainage layer of fixed mounting on the basement membrane.

As the utility model discloses a further technical scheme again: and the two ends of the three-dimensional enclosure are both provided with end caps fixedly connected with the three-dimensional enclosure.

As the utility model discloses a further technical scheme again: spandex silk is installed in the leak protection side, spandex silk quantity is equipped with four at least.

As the utility model discloses a further technical scheme again: and a third bonding layer is fixedly arranged at the left end and the right end of the leakage-proof side edge.

As the utility model discloses a further technical scheme again: the core layer, the middle layer and the surface layer are sequentially bonded by hot melt adhesive.

Compared with the prior art, the beneficial effects of the utility model are that: through set up rather than the leak protection side that has the three-dimensional enclosure that bonds at the core lower extreme to the adhesive point forms unsettled core as the strong point, and the leak protection side forms the choked flow and encloses immediately, adds the side folding, the turn-ups technology in leak protection side technology, has promoted choked flow effect and effect next to the shin, and it is effectual to prevent the side leakage, and stable in structure non-deformable.

Drawings

FIG. 1 is a top view of a core in a suspended three-dimensional folded-over-edge intimate containment sanitary napkin;

FIG. 2 is a bottom view of a core in a suspended three-dimensional folded-over-edge intimate containment sanitary napkin;

FIG. 3 is a left side sectional view of a core in a suspended three-dimensional folded, flanged, intimate-coverage sanitary napkin;

FIG. 4 is a top view of the leak-proof side edges of a suspended three-dimensional folded-over-edge intimate containment sanitary napkin;

FIG. 5 is a left side view of the leak-proof side edges of a suspended three-dimensional folded-over-edge intimate containment sanitary napkin;

FIG. 6 is a left side view of a suspended three-dimensional folded-over-edge intimate containment sanitary napkin.

In the figure: 1-core body, 2-leakage-proof side edges, 3-first bonding layer, 4-surface layer, 5-middle layer, 6-core layer, 7-bottom film, 8-flow guide layer, 9-three-dimensional enclosure, 10-end sealing, 11-second bonding layer, 12-edge protection and 13-third bonding layer.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

The hanging type three-dimensional folding flanging close-fitting protection sanitary towel shown in figures 1-6 comprises a core body 1, namely an absorption body used for absorption, wherein a first bonding layer 3 is arranged on the lower surface of the core body 1, a leakage-proof side edge 2 is installed at the bottom of the core body 1, a three-dimensional protection enclosure 9 and a second bonding layer 11 are arranged on the upper surface of the leakage-proof side edge 2, the three-dimensional protection enclosure 9 is arranged on the outer side of the core body 1, the upper surface of the three-dimensional protection enclosure 9 is higher than the upper surface of the core body 1, the second bonding layer 11 is matched with the first bonding layer 3, the first bonding layer 3 and the second bonding layer 11 are preferably hot melt adhesive layers, bonding is safe and firm, the core body 1 is hung in the leakage-proof side edge 2 by taking a bonding part as a supporting point, side leakage prevention is realized by matching the three-dimensional protection enclosure 9 with the side edge leakage-proof.

Specifically, the core body 1 comprises a core layer 6, wherein the core layer 6 is coated with an intermediate layer 5, the intermediate layer 5 is coated with a surface layer 4, the core layer 6 is preferably a wood pulp-polymer mixed layer, the intermediate layer 5 is preferably a wet strength paper layer, and the surface layer is made of a conventional surface layer material.

The leak protection side 2 comprises a bottom film 7 and a flow guide layer 8 fixedly installed on the bottom film 7, the bottom film 7 is made of leak protection materials, preferably, the bottom film is fixedly bonded with the flow guide layer 8 through hot melt adhesive, and the flow guide layer 8 is used for guiding liquid and connecting a three-dimensional enclosure 9 on two sides.

The two ends of the three-dimensional enclosure 9 are both provided with the end caps 10 fixedly connected with the three-dimensional enclosure 9, namely the three-dimensional enclosure 9 and the end caps 10 are made into the three-dimensional enclosure 9 with the hems by adopting folding and flanging processes, wherein the folding process is used for flow resistance, and the flanging process is used for close fitting.

Spandex yarns 12 are arranged in the leakage-proof side edges 2, and at least four spandex yarns 12 are arranged.

Both ends still fixed mounting have third adhesive linkage 13 about leak protection side 2, through third adhesive linkage 13 with the core 1 about both ends and leak protection side bonding fixed, further improve overall structure's stability, after the bonding, through compaction pressurization, increase the bonding point fastness, make core 1 and the water conservancy diversion layer 8 compaction bonding of bottom.

Example 2

The embodiment is further optimized on the basis of embodiment 1, and the core layer 6, the middle layer 5 and the surface layer 4 are sequentially bonded by the hot melt adhesive, so that the coating is tighter, and the absorption effect is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a three-dimensional folding turn-ups of free formula protects and encloses sanitary towel next to the shin, includes core (1), its characterized in that: core (1) lower surface is equipped with first adhesive linkage (3), leak protection side (2) are installed to core (1) bottom, leak protection side (2) upper surface is equipped with three-dimensional fender (9) and second adhesive linkage (11), three-dimensional fender (9) set up in the core (1) outside, and the upper surface that three-dimensional fender (9) is higher than the upper surface of core (1), second adhesive linkage (11) cooperate with first adhesive linkage (3).

2. The hanging three-dimensional folded-over-edge close-fitting sanitary napkin according to claim 1, wherein: the core body (1) comprises a core layer (6), wherein the core layer (6) is coated with an intermediate layer (5), and the intermediate layer (5) is coated with a surface layer (4).

3. The hanging three-dimensional folded-over-edge body fitting sanitary napkin of claim 1 or 2, wherein: the leakage-proof side edges (2) comprise bottom films (7) and flow guide layers (8) fixedly arranged on the bottom films (7).

4. The hanging three-dimensional folded-over-edge body fitting sanitary napkin of claim 3, wherein: and two ends of the three-dimensional enclosure (9) are respectively provided with an end cap (10) fixedly connected with the three-dimensional enclosure.

5. The hanging three-dimensional folded-over-edge body fitting sanitary napkin of claim 3, wherein: spandex silk (12) are installed in the leak protection side (2), and the number of the spandex silk (12) is at least four.

6. The hanging three-dimensional folded-over-edge body fitting sanitary napkin of claim 3, wherein: both ends still fixed mounting have third adhesive linkage (13) about leak protection side (2).

7. The hanging three-dimensional folded-over-edge close-fitting sanitary napkin according to claim 2, wherein: the core layer (6), the middle layer (5) and the surface layer (4) are sequentially bonded through hot melt adhesive.