CN106109098A - Layered Disposable Absorbent Articles - Google Patents

Abstract

The invention discloses a layered disposable absorbent article, which comprises an absorption layer, wherein an upper-layer absorbent cotton core and a lower-layer absorbent cotton core are arranged in the absorption layer, the upper-layer absorbent cotton core comprises a first absorbent cotton core and a second absorbent cotton core, the first absorbent cotton core and the second absorbent cotton core are positioned on the same horizontal line, and a groove is formed between the first absorbent cotton core and the second absorbent cotton core. The cotton core is absorbed to the excrement by the lower floor at first, can keep the cotton core of upper strata absorption dry and comfortable, and the recess can temporarily hold the excrement and place the excretory organ simultaneously for the cotton core is absorbed with the human contact in upper strata and is not influenced by the excrement.

Description

Layered Disposable Absorbent Articles

technical field

The invention relates to the technical field of disposable hygroscopic articles, in particular to a layered disposable hygroscopic article.

Background technique

Disposable absorbent articles, such as paper diapers, are mainly used by people to absorb and contain excreta such as urine and feces, thereby protecting clothes from soiling. Disposable absorbent articles are generally constructed to include a liquid-permeable topsheet, a liquid-impermeable backsheet and an absorbent layer. With the continuous development of this industry, its use comfort has been gradually improved, and great progress has been made in antibacterial, deodorizing, and stool absorption. However, the absorbent layers in the current disposable absorbent articles are all single-layer absorbent articles, and the single-layer absorbent articles have no significant absorption effect.

Contents of the invention

One object of the present invention is to provide a layered disposable hygroscopic article, firstly, the lower absorbent cotton core absorbs the excrement, which can keep the upper absorbent cotton core dry, and at the same time, the groove can temporarily accommodate the excrement and place the excrement Organs, so that the upper absorbent cotton core is in contact with the human body without being affected by excrement.

For reaching this purpose, the present invention adopts following technical scheme:

A layered disposable hygroscopic article, comprising an absorbent layer, an upper absorbent core and a lower absorbent core are arranged inside the absorbent layer, and the upper absorbent core includes a first absorbent core and a second absorbent core , the first absorbent core and the second absorbent core are on the same horizontal line, and there is a groove between the first absorbent core and the second absorbent core.

Wherein, the absorbent layer includes a surface layer, and the surface layer surrounds the lower absorbent core, the first absorbent core and the second absorbent core.

Wherein, the surface layer includes a first surface layer, a second surface layer, a third surface layer and a fourth surface layer, and both the first surface layer and the second surface layer are arranged outside the absorbent layer, The first surface layer is embedded between the first absorbent core and the lower absorbent core, the second surface layer is embedded between the second absorbent core and the lower absorbent core, The third surface layer is arranged at the end of the groove close to the first absorbent core, and the fourth surface layer is arranged at the end of the groove close to the second absorbent core.

Wherein, the surface layer includes a fifth surface layer and a sixth surface layer, the fifth surface layer is arranged on the top of the first absorbent cotton core, and the sixth surface layer is arranged on the second absorbent cotton core the top of.

Wherein, the surface layer includes a seventh surface layer, the seventh surface layer is arranged on the bottom of the lower absorbent cotton core, the seventh surface layer connects the first surface layer and the second surface layer, The fifth surface layer connects the first surface layer and the third surface layer, the sixth surface layer connects the second surface layer and the fourth surface layer, and the third surface layer connects all Describe the fourth layer.

Wherein, the surface layer includes an eighth surface layer, a ninth surface layer and a tenth surface layer, the eighth surface layer surrounds the outside of the first absorbent core, and the ninth surface layer surrounds the The outer side of the second absorbent core, the tenth facing layer surrounds the outer side of the lower absorbent core.

Wherein, the bottoms of the eighth surface layer, the ninth surface layer and the tenth surface layer are all provided with openings.

Wherein, it includes a front waistline part and a rear waistline part, and the front waistline part and the rear waistline part are selectively pasted and connected.

Wherein, one end of the groove is connected to the front waist part, and one end of the groove away from the front waist part is connected to the rear waist part.

Wherein, the distance between the groove and the front waistline is 1.0 to 2 times the distance between the groove and the back waistline;

Alternatively, the distance between the groove and the rear waistline is 1.0 to 2 times the distance between the groove and the front waistline.

The beneficial effects of the present invention are: a layered disposable hygroscopic article, comprising an absorbent layer, an upper layer of absorbent cotton core and a lower layer of absorbent cotton core are arranged inside the absorbent layer, and the upper layer of absorbent cotton core includes a first absorbent cotton core A core and a second absorbent core, the first absorbent core and the second absorbent core are on the same horizontal line, and there is a groove between the first absorbent core and the second absorbent core. Firstly, the lower absorbent cotton core absorbs the excrement, which can keep the upper absorbent cotton core dry. At the same time, the groove can temporarily accommodate excrement and place excretory organs, so that the upper absorbent cotton core will not be affected by excrement in contact with the human body.

Description of drawings

The present invention will be described in further detail below according to the drawings and embodiments.

Fig. 1 is the structural representation of the absorbing layer described in embodiment one;

Fig. 2 is a top view of the layered disposable absorbent article described in Embodiment 1;

Fig. 3 is the structural representation of the absorbing layer described in embodiment two;

Fig. 4 is the structural representation of the absorbing layer described in embodiment three;

Fig. 5 is a top view of the layered disposable absorbent article according to the seventh embodiment.

In Figure 1 to Figure 5:

1. The first absorbent core; 2. The second absorbent core; 3. The lower absorbent core; 4. The fifth surface layer; 5. The sixth surface layer; 6. The first surface layer; 7. The second surface layer ; 8, the third surface layer; 9, the fourth surface layer; 10, the front waistline; 11, the back waistline; surface layer; 16, the seventh surface layer.

detailed description

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

Embodiment one:

As shown in Figures 1 and 2, in this embodiment, a layered disposable hygroscopic article includes an absorbent layer, and an upper absorbent cotton core and a lower absorbent cotton core 3 are arranged inside the absorbent layer. The absorbent core includes a first absorbent core 1 and a second absorbent core 2, the first absorbent core 1 and the second absorbent core 2 are on the same horizontal line, and the first absorbent core 1 and the second absorbent core 2 are on the same horizontal line. There are grooves 12 between the second absorbent cotton cores 2 .

In this embodiment, the absorbent layer comprises a surface layer which surrounds the lower absorbent core 3 , the first absorbent core 1 and the second absorbent core 2 .

In this embodiment, the surface layer includes a first surface layer 6, a second surface layer 7, a third surface layer 8 and a fourth surface layer 9, and the first surface layer 6 and the second surface layer 7 They are all arranged on the outer side of the absorbent layer, the first surface layer 6 is embedded between the first absorbent cotton core 1 and the lower layer absorbent cotton core 3, and the second surface layer 7 is embedded in the first absorbent core. Between the two absorbent cotton cores 2 and the lower absorbent cotton core 3, the third surface layer 8 is arranged at the end of the groove 12 close to the first absorbent cotton core 1, and the fourth surface layer 9 is arranged One end of the groove 12 close to the second absorbent core 2 is located.

In this embodiment, the surface layer includes a fifth surface layer 4 and a sixth surface layer 5, the fifth surface layer 4 is arranged on the top of the first absorbent core 1, and the sixth surface layer 5 It is arranged on top of the second absorbent cotton core 2 .

In this embodiment, it includes a front waist portion 10 and a rear waist portion 11 , the front waist portion 10 and the rear waist portion 11 are selectively adhesively connected.

In this embodiment, the distance between the groove 12 and the front waist portion 10 is not less than 1.0 times but not more than 2 times the distance between the groove 12 and the rear waist portion 11 .

In this embodiment, the excrement is firstly absorbed by the lower absorbent core 3 to keep the dryness of the first absorbent core 1 and the second absorbent core 2, when the lower absorbent core 3 After the absorption is completed, the first absorbent cotton core 1 and the second absorbent cotton core 2 are used for absorption, so that the first absorbent cotton core 1 and the second absorbent cotton core that are in contact with the body can be kept 2 dryness, make the body comfortable.

Embodiment two:

The difference between this embodiment and Embodiment 1 is:

As shown in Figure 3, in this embodiment, the surface layer includes a seventh surface layer 16, the seventh surface layer 16 is arranged at the bottom of the lower absorbent cotton core 3, and the seventh surface layer 16 is connected to The first surface layer 1 and the second surface layer 2, the fifth surface layer 4 connects the first surface layer 1 and the third surface layer 8, and the sixth surface layer 5 connects the The second surface layer 2 is connected to the fourth surface layer 9 , and the third surface layer 8 is connected to the fourth surface layer 9 .

In this embodiment, the excrement is firstly absorbed by the lower absorbent core 3 to keep the dryness of the first absorbent core 1 and the second absorbent core 2, when the lower absorbent core 3 After the absorption is completed, the first absorbent cotton core 1 and the second absorbent cotton core 2 are used for absorption, so that the first absorbent cotton core 1 and the second absorbent cotton core that are in contact with the body can be kept 2 dryness, make the body comfortable.

Embodiment three:

As shown in Figure 4, in this embodiment, a layered disposable hygroscopic article includes an absorbent layer, an upper layer of absorbent cotton core and a lower layer of absorbent cotton core 3 are arranged inside the absorbent layer, and the upper layer of absorbent cotton The core includes a first absorbent core 1 and a second absorbent core 2, the first absorbent core 1 and the second absorbent core 2 are on the same horizontal line, the first absorbent core 1 and the second absorbent core There is a groove 12 between the two absorbent cotton cores 2 .

In this embodiment, the absorbent layer comprises a surface layer which surrounds the lower absorbent core 3 , the first absorbent core 1 and the second absorbent core 2 .

In this embodiment, the surface layer includes the eighth surface layer 13, the ninth surface layer 14 and the tenth surface layer 15, the eighth surface layer 13 surrounds the outside of the first absorbent core 1, so The ninth surface layer 14 surrounds the outside of the second absorbent core 2 , and the tenth surface layer 15 surrounds the outside of the lower absorbent core 3 .

In this embodiment, the bottoms of the eighth surface layer 13 , the ninth surface layer 14 and the tenth surface layer 15 are all provided with openings.

In this embodiment, it includes a front waist portion 10 and a rear waist portion 11 , the front waist portion 10 and the rear waist portion 11 are selectively adhesively connected.

In this embodiment, the distance between the groove 12 and the front waist portion 10 is not less than 1.0 times but not more than 2 times the distance between the groove 12 and the rear waist portion 11 .

Embodiment four:

The difference between this embodiment and Embodiment 1 is:

In this embodiment, the distance between the groove and the rear waistline is 1.0 to 2 times the distance between the groove and the front waistline.

Embodiment five:

The difference between this embodiment and embodiment two is:

In this embodiment, the distance between the groove and the rear waistline is 1.0 to 2 times the distance between the groove and the front waistline.

Embodiment six:

The difference between this embodiment and embodiment three is:

In this embodiment, the distance between the groove and the rear waistline is 1.0 to 2 times the distance between the groove and the front waistline.

Embodiment seven:

The difference between this embodiment and Embodiment 1 is:

As shown in FIG. 5 , in this embodiment, one end of the groove 12 is connected to the front waist portion 10 , and one end of the groove 12 away from the front waist portion 10 is connected to the rear waist portion 11 .

It should be stated that the above-mentioned specific implementation methods are only preferred embodiments of the present invention and the applied technical principles. Within the technical scope disclosed in the present invention, any changes or substitutions that are easily conceivable by those skilled in the art, All should be covered within the protection scope of the present invention.

Claims (10)

1. a layer-stepping disposable absorbent article, it is characterised in that include absorbed layer, being internally provided with of described absorbed layer Layer absorbs cotton core and lower floor absorbs cotton core, and described upper strata absorbs cotton core and includes that the first absorption cotton core and second absorbs cotton core, described First absorbs cotton core is on same level line with described second absorption cotton core, and described first absorbs cotton core absorbs with described second There is between cotton core groove.

Layer-stepping disposable absorbent article the most according to claim 1, it is characterised in that described absorbed layer includes surface layer, Described surface layer surrounds described lower floor and absorbs cotton core, the first absorption cotton core and the second absorption cotton core.

Layer-stepping disposable absorbent article the most according to claim 2, it is characterised in that described surface layer includes first Layer, the second surface layer, the 3rd surface layer and fourth face layer, described first surface layer and described second surface layer are arranged at described absorbed layer Outside, described first surface layer imbeds described first and absorbs between cotton core and described lower floor absorption cotton core, and described second surface layer imbeds Described second absorbs between cotton core and described lower floor absorption cotton core, and described 3rd surface layer is arranged on described groove near described first Absorbing one end of cotton core, described fourth face layer is arranged on described groove near described second one end absorbing cotton core.

Layer-stepping disposable absorbent article the most according to claim 3, it is characterised in that described surface layer includes the 5th Layer, hexahedro layer, described 5th surface layer is arranged on the described first top absorbing cotton core, and described hexahedro layer is arranged on described the Two tops absorbing cotton core.

Layer-stepping disposable absorbent article the most according to claim 4, it is characterised in that described surface layer includes the 7th Layer, described 7th surface layer is arranged on described lower floor and absorbs the bottom of cotton core, and described 7th surface layer connects described first surface layer and institute Stating the second surface layer, described 5th surface layer connects described first surface layer and described 3rd surface layer, and described hexahedro layer connects described the Two surface layers and described fourth face layer, described 3rd surface layer connects described fourth face layer.

Absorbent device of layer-stepping the most according to claim 2, it is characterised in that described surface layer include octahedral layer, 9th surface layer and the tenth surface layer, described octahedral layer is enclosed in the described first outside absorbing cotton core, and described 9th surface layer surrounds In the described second outside absorbing cotton core, described tenth surface layer is enclosed in described lower floor and absorbs the outside of cotton core.

Absorbent device of layer-stepping the most according to claim 6, it is characterised in that described octahedral layer, the 9th surface layer It is provided with opening with the bottom of the tenth surface layer.

Layer-stepping disposable absorbent article the most according to claim 1, it is characterised in that include frontal cowl and rear waistline Portion, described frontal cowl is connected with described rear waist portion PASTE SPECIAL.

Layer-stepping disposable absorbent article the most according to claim 8, it is characterised in that one end of described groove is with described Frontal cowl connects, and described groove is connected with described rear waist portion away from one end of described frontal cowl.

Layer-stepping disposable absorbent article the most according to claim 8, it is characterised in that described groove and described Attacking Midfielder Enclose portion more than 1.0 times less than 2 times that distance is the described groove distance with described rear waist portion；

Or, the distance of described groove and described rear waist portion is more than 1.0 times 2 of the described groove distance with described frontal cowl Below Bei.