CN210962644U

CN210962644U - Disposable emulsion absorbing article

Info

Publication number: CN210962644U
Application number: CN201921222086.7U
Authority: CN
Inventors: 盛英; 吴剑龙; 蔡杰成; 黄璐; 张毅
Original assignee: Shanghai Newin Baby Products Co ltd
Current assignee: Changzheng medical (Suzhou) Co.,Ltd.
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-07-10
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses an article are absorbed to disposable emulsion, including surface course, core layer and the bottom that from interior to exterior set gradually, the surface course is the composite construction layer of double-deck hot-blast non-woven fabrics, and composite construction layer forms undercut's bonding portion through the impressed watermark processing, and the part composite construction layer that does not handle the impressed watermark forms bellied contact site that makes progress. The composite structure layer of the double-layer hot air non-woven fabric can improve the thickness, elasticity and uniformity of the non-woven fabric, so that clear and three-dimensional pattern shapes or grooves can be conveniently extruded on the surface of the non-woven fabric. The surface layer is not easy to deform and fluff by friction while taking the softness into consideration, and has the advantages of accelerating the liquid infiltration speed and reducing the back infiltration amount. The contact part formed by the surface layer is contacted with the breast, so that the wearing comfort of a user is improved. Even after the milk is adsorbed and overflowed in the using process, the human body does not have strong sticky and wet feeling.

Description

Disposable emulsion absorbing article

Technical Field

The utility model relates to a mother and infant article, in particular to a disposable emulsion absorbing article.

Background

When a nursing mother uses the disposable anti-galactorrhea pad, the absorption capacity, dryness, air permeability, comfort and the like of the pad are mainly concerned.

In the existing disposable emulsion absorbing article, in order to improve the comfortable feeling of a user, the surface layer material of the article is basically hot air non-woven fabric. The hot-air non-woven fabric is fluffy and soft in hand feeling, and the surface of the hot-air non-woven fabric is generally subjected to embossing treatment for the purpose of improving the appearance of the product and improving the infiltration and diffusion performance of liquid. However, due to the fact that the thickness of the single-layer hot air non-woven fabric is low, patterns are not clear enough after embossing, concave-convex feeling is difficult to form, and softness is reduced; meanwhile, the embossing wear resistance of the concave-convex feeling is not enough, the fluffing is easy, and the concave-convex feeling is easy to disappear. Therefore, the skin-friendly property and the dry and comfortable absorption property of the surface layer of the existing disposable emulsion absorption article are not enough, and if the disposable emulsion absorption article is used for a long time, the delicate skin of the breast is easy to have itching feeling and sticky and wet feeling, and further allergy is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable emulsion absorbs articles for use to solve the problem that proposes among the above-mentioned background art.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides an article are absorbed to disposable emulsion, includes surface course, core layer and the bottom that from interior to exterior set gradually, the surface course is the composite construction layer of double-deck hot-blast non-woven fabrics, and composite construction layer forms the bonding portion of undercut through the embossing treatment, and the part composite construction layer that does not emboss the processing forms the bellied contact site that makes progress.

As an improvement of the scheme, the contact parts are distributed on the inner side of the surface layer in a pearl point shape.

As an improvement of the scheme, the core layer is of a three-layer composite structure and comprises a water-absorbing polymer layer and dust-free paper positioned on the upper side and the lower side of the water-absorbing polymer layer.

As an improvement of the scheme, a plurality of through notch gaps are arranged on the core layer.

As an improvement of the scheme, the notch gaps are arranged in four rows and three columns, and the notch gaps between adjacent rows are arranged in a staggered mode.

As a modification of the above scheme, the length of the slit is 15mm, and the distance between the slit adjacent to the same row is 20 mm.

As an improvement of the scheme, the bottom layer is a composite non-woven fabric which is made by compounding a PE breathable film and a non-woven fabric.

As an improvement of the scheme, the outer side of the bottom layer is provided with a back adhesive.

As an improvement of the proposal, a pair of ultrasonic indentations which are symmetrically distributed are arranged on the outer periphery of the inner side of the disposable emulsion absorbing article.

As an improvement of the scheme, hot melt adhesives are arranged between the surface layer and the core layer and between the core layer and the bottom layer.

Has the advantages that: the surface layer of the disposable emulsion absorption article is a composite structure layer of the double-layer hot air non-woven fabric, so that the thickness, elasticity and uniformity of the non-woven fabric can be improved, and clear and three-dimensional pattern shapes or grooves can be conveniently extruded on the surface of the non-woven fabric. The surface layer is not easy to deform and fluff by friction while taking the softness into consideration, and has the advantages of accelerating the liquid infiltration speed and reducing the back infiltration amount. Meanwhile, the contact part formed by the surface layer is in contact with the breast, so that the wearing comfort of a user is improved. Even after the milk is adsorbed and overflowed in the using process, the human body does not have strong sticky and wet feeling.

Drawings

The invention is further described with reference to the following figures and examples:

FIG. 1 is a schematic view of the longitudinal slope of a disposable absorbent article;

FIG. 2 is a schematic inside view of a disposable lotion absorbent article;

FIG. 3 is a schematic outboard view of a disposable lotion absorbent article;

fig. 4 is a schematic cross-sectional view of the embossed face layer.

Detailed Description

Referring to fig. 1 to 4, the present invention provides a disposable lotion absorbent article, which is defined to have an inner side facing a breast when in use, and mainly comprises a surface layer 1, a core layer 2 and a bottom layer 3, which are sequentially arranged from inside to outside. The adhesion between the surface layer 1 and the core layer 2 and between the core layer 2 and the bottom layer 3 is achieved by means of hot melt adhesives. The hot melt adhesive is spirally sprayed to reduce the adhesive consumption and reduce the cost.

The surface layer 1 is a composite structure layer of a double-layer hot air non-woven fabric, a downward concave bonding part 11 is formed by embossing, and an upward convex contact part 12 is formed by the non-embossed part of the composite structure layer. The composite structure layer made by compounding the double-layer hot air non-woven fabric can improve the thickness, elasticity and uniformity of the non-woven fabric, thereby being convenient for extruding clear and three-dimensional pattern shapes or grooves on the surface of the non-woven fabric. The surface layer 1 is not easy to deform and fluff by friction while having softness, and has the advantages of accelerating the liquid infiltration speed and reducing the back infiltration amount. Meanwhile, the contact part 12 formed by the surface layer 1 is contacted with the breast, so that the wearing comfort of the user is improved. Even after the milk is absorbed and spilled in the using process, the human body does not have strong sticky and wet feeling, and the long-term use of the milk absorbent can not cause the itching feeling on the delicate skin of the breast.

Preferably, the contact portions 12 are distributed in pearl-like points on the inner side of the facing layer 1. The raised contact portions 12 are formed by an embossing process. The embossing part of the processed composite structure is downwards concave, and the non-embossing part is upwards convex, so that the 3D pearl convex point is formed. And the hot air non-woven fabric material has strong concave-convex feeling, and the contact point with the skin of a human body is changed from surface contact of the prior material to point contact, so that the wearing comfort of a user is improved.

Further, the core layer 2 is a three-layer composite structure and comprises a water-absorbing polymer layer 22 and dust-free paper 21 positioned on the upper side and the lower side of the water-absorbing polymer layer 22, and a plurality of penetrating notch gaps 23 are formed in the core layer 2. The cut gap 23 is arranged to help the infiltration and diffusion of the milk overflow, and the problems of slow infiltration speed and gel blockage can be effectively improved. Meanwhile, the embarrassment of galactorrhea of the breast-feeding mothers is avoided, and the air permeability of the breast-feeding mothers during wearing can be improved.

The method for producing the slit gap 23 is as follows:

the production line station of the disposable emulsion absorbing product is adjusted, a core body cutter station is added before the core body layer 2 and the bottom layer 3 are compounded, and the cutter rotates for 360 degrees. The length of the cutting edges of the cutters is 15mm, the cutters are arranged in parallel for 3, the distance between the cutters is 20mm, the upper and lower rows are arranged in a staggered mode, the phase difference of the starting points is 10mm, four rows are arranged in total, and the remaining two rows are arranged in the same mode as the first two rows. In the process of rotating the cutter, 4 rows of orderly arranged notch gaps 23 can be formed on the surface of the core layer 2.

Meanwhile, the bottom layer 3 is a composite non-woven fabric which is made by compounding a PE breathable film and a non-woven fabric. The non-woven fabric has excellent mechanical property, can improve the tensile strength of the material of the bottom layer 3, and can solve the problem that the product is easy to deform and break in the replacement process after milk is sucked and spilled. And is not easy to displace in the using process of attaching to the clothes.

Two pieces of gum 4 are arranged on the outer side of the bottom layer 3 and are used for fixing the disposable emulsion absorbing article.

Preferably, a pair of ultrasonic indentations 5 are symmetrically arranged on the inner periphery of the disposable emulsion absorbent article. The ultrasonic indentation 5 divides the disposable emulsion absorption article into two halves, and the proper folding of the disposable emulsion absorption article can be realized along the ultrasonic indentation 5 so as to fit the chest shape, thereby increasing the wearing comfort of a user.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A disposable absorbent article characterized by: including surface course, core layer and the bottom that from interior to exterior set gradually, the surface course is the composite construction layer of double-deck hot-blast non-woven fabrics, and composite construction layer forms the bonding portion of undercut through the embossing treatment, and the part composite construction layer that does not emboss the processing forms bellied contact site that makes progress.

2. The disposable lotion absorbent article of claim 1 wherein: the contact parts are distributed on the inner side of the surface layer in a pearl point shape.

3. The disposable lotion absorbent article of claim 1 wherein: the core layer is of a three-layer composite structure and comprises a water-absorbing polymer layer and dust-free paper positioned on the upper side and the lower side of the water-absorbing polymer layer.

4. The disposable emulsion-absorbing article of claim 3 wherein: the core layer is provided with a plurality of through cut gaps.

5. The disposable emulsion-absorbing article of claim 4 wherein: the notch gaps are arranged in four rows and three columns, and the notch gaps between adjacent rows are arranged in a staggered mode.

6. The disposable lotion absorbent article of claim 5 wherein: the length of the incision gaps is 15mm, and the distance between the incision gaps adjacent to each other in the same row is 20 mm.

7. The disposable lotion absorbent article of claim 1 wherein: the bottom layer is composite non-woven fabric, and the composite non-woven fabric is made by compounding a PE breathable film and non-woven fabric.

8. The disposable lotion absorbent article of claim 1 wherein: the outside of bottom is provided with the gum.

9. The disposable lotion absorbent article of claim 1 wherein: a pair of ultrasonic indentations which are symmetrically distributed are arranged on the outer periphery of the inner side of the disposable emulsion absorbing article.

10. The disposable lotion absorbent article of claim 1 wherein: hot melt adhesives are arranged between the surface layer and the core layer, and between the core layer and the bottom layer.