CN217310860U

CN217310860U - Three-dimensional netted surface course with store up and receive function

Info

Publication number: CN217310860U
Application number: CN202220660302.1U
Authority: CN
Inventors: 覃叙杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-08-30
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a three-dimensional netted surface course with store up and receive function, including substrate layer, three-dimensional supporting layer and close skin layer, three-dimensional supporting layer wholly is latticed type or violently erects the stripe type, is equipped with between the three-dimensional supporting layer to store up and receives the district, stores up and receives mutual independence between the district and distributes, and three-dimensional supporting layer passes through first adhesive point hot rolling in substrate layer upper surface, and close skin layer passes through second adhesive point hot rolling cladding in three-dimensional supporting layer surface, and close skin layer is two ingredient fibre non-woven fabrics. The utility model discloses have the storage that stores up and receive solid-state discharge and receive the district for with solid-liquid separation, guarantee the dry and comfortable and the gas permeability of surface course, can also avoid user's skin to contact just liquid for a long time, produce red swelling of skin or bedsore, have good storage and receive the ability and dress the comfort.

Description

Three-dimensional netted surface course with store up and receive function

Technical Field

The utility model relates to a health supplies technical field specifically says a three-dimensional netted surface course with store up and receive function.

Background

Most absorbent articles have a facing layer structure for separating solids from liquids. However, most of the prior surface layers are simple in structure, are mostly planar, are basically only used for separating solid from liquid, and when solid substances exist in scraps of a user, the solid substances on the surface layers can be in contact with the skin of the user for a long time, so that the air permeability and the dryness performance are poor, and the surface layer is very unfriendly to the groups discharging loose stool or excrement and urine at the same time, such as newborns, the groups suffering from excrement and urine incontinence and the wounded with blood clots or solid wastes in wounds. And the composite surface layer disclosed among the prior art generally comprises upper and lower two-layer non-woven fabrics, forms a plurality of heat junctures or hot embossing technology on two-layer non-woven fabrics, thereby realizes the bonding of upper and lower layer non-woven fabrics and forms the arch, but this kind of surface layer appears protruding phenomenon such as collapsing easily, stores up the volume and is less partially, after imbibition gasket imbibition, the surface corrugates easily, rises and sticks together, soft sense greatly reduced. The same non-woven fabrics that punches increases the gas permeability, is blockked up by solid state material easily, and the non-woven fabrics that punches does not resist compression, stores up and to hold the ability reinforce, and with skin large tracts of land contact, makes the user produce bedsore or red swelling etc. easily.

SUMMERY OF THE UTILITY MODEL

To the technical defect who exists among the background art, the utility model provides a three-dimensional netted surface course with store up and receive function has solved above-mentioned technical problem and has satisfied the actual demand, and concrete technical scheme is as follows:

the utility model provides a three-dimensional netted surface course with store up and receive function, includes substrate layer, dot-matrix arrangement in the three-dimensional supporting layer of substrate layer up end and cladding in the skin-friendly layer of three-dimensional supporting layer surface, three-dimensional supporting layer wholly is latticed type or horizontal vertical stripe type, adjacent two be equipped with between the three-dimensional supporting layer and store up the district, the storage is received and is distributed each other independently between the district, the three-dimensional supporting layer is through encircleing the first adhesive point hot rolling of tip under its self in the substrate layer upper surface, skin-friendly layer encircles the cladding of the second adhesive point hot rolling of three-dimensional supporting layer girth under its self in the three-dimensional supporting layer surface through tip under its self, skin-friendly layer is two ingredient fibre non-woven fabrics.

As a further technical solution of the present invention, the substrate layer is any one of the following hot-rolled non-woven fabrics: melt-blown spun-bonded nonwoven fabric, staple fiber hot-rolled nonwoven fabric and double-component spun-bonded nonwoven fabric.

As a further technical scheme of the utility model, close skin layer is 0.8-2D's hydrophilic two ingredient fibre non-woven fabrics for density, close skin layer includes inlayer and skin, the outer cladding is in the inlayer surface, the outer ultrafine PE layer or PP layer that are, the inlayer is PP layer or PET layer.

As a further technical solution of the present invention, the three-dimensional supporting layer is a water-repellent or weakly hydrophilic coarse fiber layer with a density of 6-30D, and the three-dimensional supporting layer has a shape of any one of: circular, oval, triangular, regular polygonal, star-shaped.

As a further technical scheme of the utility model, the whole thickness of substrate layer, three-dimensional supporting layer and close skin layer is 0.8-5 mm.

The utility model discloses the beneficial effect who has lies in: the three-dimensional supporting layer of substrate layer up end dot matrix form to store up and receive the district and be used for storing up objects such as excrement, clot of solid form, keep apart solid and liquid, reduce the contact of user's skin and excrement, improve the gas permeability of surface course, avoid the red swelling of user's skin or decubital production. This surface course forms three-dimensional supporting layer through refusing water coarse fiber layer, when having made the surface course have sufficient holding power, can help the quick lyophobic on close skin layer, guarantees the dry and comfortable of surface course, improves the utility model discloses a dress the comfort. Besides, the utility model discloses the close skin layer that two ingredient fibre non-woven fabrics are constituteed makes this practical fine and smooth top layer has soft comfortable.

Drawings

Fig. 1 is a schematic cross-sectional structure diagram of the present invention.

Fig. 2 is a schematic structural diagram of the three-dimensional supporting layer of the present invention.

Fig. 3 is a schematic structural diagram of the skin-friendly layer of the present invention.

Fig. 4 is a schematic top view of an embodiment of the present invention.

Fig. 5 is a schematic top view of another embodiment of the present invention.

Wherein: the three-dimensional skin-friendly solar cell comprises a substrate layer 1, a three-dimensional support layer 2, a skin-friendly layer 3, a storage area 4, a first bonding point 5, a second bonding point 6, an inner layer 7 and an outer layer 8.

Detailed Description

Embodiments of the present invention will be described with reference to the accompanying drawings and related embodiments, wherein the following embodiments are only preferred embodiments for better illustrating the present invention, and the embodiments of the present invention are not limited to the following embodiments, and the related essential components of the present invention related to the technical field should be considered as known in the art and can be known and mastered by those skilled in the technical field.

Referring to fig. 1 to 5 in close, a three-dimensional netted surface course with store function, including substrate layer 1, dot matrix arrange in the three-dimensional supporting layer 2 of substrate layer 1 up end and cladding in the skin-friendly layer 3 of 2 surfaces of three-dimensional supporting layer, three-dimensional supporting layer 2 wholly is latticed or horizontal vertical stripe type, adjacent two be equipped with between the three-dimensional supporting layer 2 and store district 4, store and distribute each other between the district 4, three-dimensional supporting layer 2 is through the first adhesive point 5 hot rolling in substrate layer 1 upper surface around its self lower tip, skin-friendly layer 3 encircles the second adhesive point 6 hot rolling cladding of 2 girths of three-dimensional supporting layer in three-dimensional supporting layer 2 surfaces through its self lower tip, skin-friendly layer 3 is two ingredient fibre non-woven fabrics.

It should be noted that, the utility model discloses 1 up end dot matrix of substrate layer is equipped with three-dimensional supporting layer 2 1 up end shape of substrate layer forms different drops, forms store up and receive district 4, cause the utility model discloses compare in traditional planar surface course have bigger storage and receive the space for the solid form or the block that can't receive the surface course are received in the storage, make the utility model discloses have the ability of storing up and receiving. Meanwhile, the contact distance between the surface layer and the skin of a user can be increased, so that the skin of the user can not be in large-area contact with excrement such as stool liquid, blood clots and the like for a long time, the skin problems such as red buttocks or bedsore and the like are avoided, discomfort of the user is caused, and the breathing and the ventilation of the skin can be enhanced. Make the utility model discloses can be applicable to different personnel, for example the crowd of thin stool and urine or stool and urine simultaneously row, have the wounded of clot or solid-state row of thing like neonate, the crowd of stool and urine incontinence and wound, improve the utility model discloses a different scenes are used to the practicality, and like mattress, absorbent, wound are wrapped etc. conveniently the utility model discloses a popularization. The surface of three-dimensional supporting layer 2 is equipped with close skin layer 3, the cladding of close skin layer 3 three-dimensional supporting layer 2 makes pass through between three-dimensional supporting layer 2 and the user skin close skin layer 3 contact can improve greatly the utility model discloses a travelling comfort and dress experience.

Referring to fig. 1 to 5, as a further technical solution of the present invention, the substrate layer 1 is any one of the following hot-rolled non-woven fabrics: melt-blown spun-bonded non-woven fabric, staple fiber hot-rolled non-woven fabric and double-component spun-bonded non-woven fabric.

With reference to fig. 1 to 5, as a further technical solution of the present invention, the skin-friendly layer 3 is a hydrophilic two-component fiber nonwoven fabric with a density of 0.8-2D, the skin-friendly layer 3 includes an inner layer 7 and an outer layer 8, the outer layer 8 is coated on the outer surface of the inner layer 7, the outer layer 8 is a superfine PE layer or PP layer, and the inner layer 7 is a PP layer or PET layer.

It should be noted that, substrate layer 1 mainly used bears excrement liquid or solid-state object, simultaneously with liquid seepage down, can guarantee to play to bear excrement liquid or solid-state object, with its and liquid separation. The skin-friendly layer 3 has a density of 0.8-2D, is fine and soft, can make the surface layer of the utility model soft and comfortable, and simultaneously the skin-friendly layer 3 is a hydrophilic two-component fiber non-woven fabric, preferably a hot air non-woven fabric, has good water absorption capacity, can quickly absorb liquid, avoids the liquid from remaining in the surface layer of the utility model, makes the skin of a user wet for a long time, and simultaneously consists of the inner layer 7 and the outer layer 8, the double-layer structure can make the skin-friendly layer 3 have good liquid absorption capacity while being soft and comfortable, and the skin-friendly layer is coated on the outer surface of the three-dimensional supporting layer 2, can well solve the problem that the surface layer of the utility model is coarse and hard as a water-repellent coarse fiber layer, while providing enough supporting capacity, the skin-friendly layer 3 can well isolate the skin of the user from the three-dimensional supporting layer 2, avoid user's skin direct contact coarse fibre, lead to using to experience poor, rub the problem of user's skin, cause and dress uncomfortable.

Referring to fig. 1 to 5, as a further technical solution of the present invention, the three-dimensional support layer 2 is a hydrophobic or weakly hydrophilic coarse fiber layer with a density of 6-30D, and the three-dimensional support layer 2 has a shape of any one of: circular, oval, triangular, regular polygonal, star-shaped.

What need to explain, three-dimensional supporting layer 2 does refuse water coarse fiber layer, can fine provide the holding power, and its characteristic that does not absorb water simultaneously, will that can be quick the liquid conductance of close skin layer 3 is walked, guarantees close skin layer 3 is dry and comfortable, avoids long-time use to lead to the red swelling of skin or decubital production, has good dress and experiences. In addition, all be not connected between the three-dimensional supporting layer 2, firstly can reduce between the three-dimensional supporting layer 2 the thickness of substrate layer 1 improves the volume of holding of district 4 is received in the storage, secondly three-dimensional supporting layer 2 is for refusing water coarse fiber layer, if three-dimensional supporting layer 2 leads to laying can reduce the infiltration liquid volume and the infiltration liquid speed of district 4 bottoms are received in the storage, lead to this surface course surface to be moist for a long time, and the influence is worn and is experienced.

Referring to fig. 1 to 5, as a further technical solution of the present invention, the overall thickness of the substrate layer 1, the three-dimensional support layer 2 and the skin-friendly layer 3 is 0.8-5 mm.

It should be noted that, the shape of the three-dimensional support layer 2 of the present invention is any one of: circular, oval, triangle-shaped, regular polygon, star or other anomalous shape, refuse the thick fibrous layer of water to pass through after the shape is tailor first adhesive point 5 with 1 hot rolling of substrate layer forms three-dimensional supporting layer 2, the mode of hot rolling can make substrate layer 1 with three-dimensional supporting layer 2 connects when tight real and makes surface course stable in structure, refuse the thick fibrous layer of water can not lead to because of absorbing water 2 overall structure of three-dimensional supporting layer becomes soft and collapses, reduces the utility model discloses a storage capacity, different shapes three-dimensional supporting layer 2 can improve the utility model discloses an aesthetic measure, convenient popularization. The first adhesive dots 5 and the second adhesive dots 6 are generally hot melt adhesives commonly used in the art, and may be made of other materials. The utility model discloses whole thickness is 0.8-5mm, can fully guarantee store up the volume of receiving district 4, improve the soft degree of surface course, make it have more strengthened water-absorbing capacity simultaneously, can be faster absorb liquid in the core, guarantee the dry and comfortable of surface course, wholly improve the comfortable degree of surface course.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A three-dimensional reticular surface layer with a storage function is characterized by comprising a substrate layer (1), a three-dimensional supporting layer (2) which is arranged on the upper end surface of the substrate layer (1) in a dot-matrix manner, and a skin-friendly layer (3) which is coated on the outer surface of the three-dimensional supporting layer (2), the three-dimensional supporting layers (2) are integrally in a grid shape or in a transverse and vertical stripe shape and are mutually and independently distributed, a storage area (4) is arranged between every two adjacent three-dimensional supporting layers (2), the storage areas (4) are mutually independently distributed, the three-dimensional supporting layer (2) is hot-rolled on the upper surface of the substrate layer (1) through first bonding points (5) surrounding the lower end part of the three-dimensional supporting layer, the skin-friendly layer (3) is wrapped on the outer surface of the three-dimensional support layer (2) through a second bonding point (6) with the lower end part of the skin-friendly layer surrounding the circumference of the three-dimensional support layer (2) in a hot rolling manner, and the skin-friendly layer (3) is a bicomponent fiber non-woven fabric.

2. The three-dimensional netted surface layer with storage function as claimed in claim 1, wherein said substrate layer (1) is any one of the following hot-rolled non-woven fabrics: melt-blown spun-bonded nonwoven fabric, staple fiber hot-rolled nonwoven fabric and double-component spun-bonded nonwoven fabric.

3. The three-dimensional mesh surface layer with a storage function according to claim 1, wherein the skin-friendly layer (3) is a hydrophilic bicomponent fiber non-woven fabric with a density of 0.8-2D, the skin-friendly layer (3) comprises an inner layer (7) and an outer layer (8), the outer layer (8) is coated on the outer surface of the inner layer (7), the outer layer (8) is an ultrafine PE layer or a PP layer, and the inner layer (7) is a PP layer or a PET layer.

4. The three-dimensional reticular surface layer with the storage function as claimed in claim 1, wherein the three-dimensional support layer (2) is a water-repellent or weakly hydrophilic coarse fiber layer with the density of 6-30D, and the shape of the three-dimensional support layer (2) is any one of the following shapes: circular, oval, triangular, regular polygonal, star-shaped.

5. The three-dimensional mesh surface layer with storage function of claim 1, wherein the overall thickness of the substrate layer (1), the three-dimensional support layer (2) and the skin-friendly layer (3) is 0.8-5 mm.