CN218356578U

CN218356578U - High-absorption paper diaper with multi-core structure

Info

Publication number: CN218356578U
Application number: CN202221958995.9U
Authority: CN
Inventors: 徐志明; 周斌
Original assignee: Guangdong Maxier Health Product Co ltd
Current assignee: Guangdong Maxier Health Product Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-24
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a high absorption panty-shape diapers with multicore body structure, including panty-shape diapers body and waistline structure, the panty-shape diapers body includes water conservancy diversion surface course, first absorption core and ventilative bottom, and first absorption core is located between water conservancy diversion surface course and the ventilative bottom, and first absorption core is equipped with a plurality of absorption tanks, and water conservancy diversion surface course is equipped with the water conservancy diversion sand grip, is equipped with the second between ventilative bottom and the first absorption core and absorbs the core, and ventilative bottom extends along panty-shape diapers body width direction and forms the leak protection flank, and the waistline structure is rolled over a formation by ventilative bottom and water conservancy diversion surface course extension. The utility model discloses have good absorbing capacity and the excrement liquid absorption volume of large capacity, can guarantee that panty-shape diapers dry and comfortable and dress experience, still have good lateral leakage prevention ability and dress comfortable and convenient waistline structure, the practicality is high.

Description

High-absorption paper diaper with multi-core structure

Technical Field

The utility model relates to a panty-shape diapers technical field, specifically say a high absorption panty-shape diapers with multicore body structure.

Background

Along with the improvement of living standard, the popularization of the paper diaper is more and more extensive, and the paper diaper is used as a disposable product and mainly comprises an I-shaped paper diaper and a common T-shaped paper diaper. Its main part all is waistline structure and absorber, the absorption area is increased only through the absorption strip of the terminal surface of absorbing the core to most of current absorber structures, improve absorptive efficiency, and neglected the reposition of redundant personnel of water conservancy diversion layer, it is inhomogeneous to lead to just, the diffusion of liquid lower part of the body, and most of cores structure as an organic whole, the absorptive capacity of absorber has been reduced gradually behind continuous absorption liquid, it lengthens at the diversion layer dwell time to lead to just, thereby arouse anti-the seepage easily, make the surface course dry and comfortable inadequately, the influence is dressed and is experienced.

For example: a paper diaper core capable of improving absorption speed and uniformity is disclosed in Chinese patent document with an authorization publication number of 'CN 208785071U', and comprises fluffy cloth, water-absorbing polymer layers, thread glue, dust-free paper and wood pulp polymer mixed compression materials, wherein lines formed by a plurality of groups of wood pulp polymer mixed compression materials which are linearly arranged are designed in the upper layer of dust-free paper, and the change of absorption capacity of the core after liquid absorption is ignored only by increasing the absorption area of a surface layer of the core.

SUMMERY OF THE UTILITY MODEL

To the technical defect who exists among the background art, the utility model provides a high absorption panty-shape diapers with multicore body structure has solved above-mentioned technical problem and has satisfied the actual demand, and concrete technical scheme is as follows:

the utility model provides a high absorption panty-shape diapers with multicore body structure, includes the panty-shape diapers body and locates the waistline structure at panty-shape diapers body length direction both ends, the panty-shape diapers body is including the water conservancy diversion surface course, first absorption core and the ventilative bottom of stacking in proper order and establishing, first absorption core is located between water conservancy diversion surface course and the ventilative bottom, first absorption core up end is equipped with a plurality of evenly distributed's absorption groove, the water conservancy diversion surface course down end face is equipped with the water conservancy diversion sand grip that corresponds with the absorption groove, be equipped with the second between ventilative bottom and the first absorption core and absorb the core, the both ends of first absorption core are parallel folding down and are equipped with the water conservancy diversion mouth, first absorption core is connected with the second absorption core through the absorption groove of terminal surface face down, the second absorbs the core and is equipped with the nested strip of water conservancy diversion that corresponds with the water conservancy diversion hole, ventilative bottom extends along panty-shape diapers body width direction and forms the leak protection flank, the waistline structure is rolled over and is turned over along panty-shape diapers body length direction by ventilative bottom and is extended with water conservancy diversion surface course and is formed.

As a further technical scheme of the utility model, ventilative bottom includes bottom non-woven fabrics and the PE ventilated membrane of cladding terminal surface under the core is absorbed to the second, bottom non-woven fabrics is along stretching and parallel enstrophe book formation leak protection flank towards panty-shape diapers body width direction, the PE ventilated membrane extends to in the cavity of leak protection flank along panty-shape diapers body width direction, bottom non-woven fabrics cladding PE ventilated membrane tip absorbs core position and bonding with the PE ventilated membrane in the second.

As a further technical scheme of the utility model, the water conservancy diversion surface course includes water conservancy diversion layer and surface course, the surface course extends and turns over a cladding in first absorption core both sides down along total panty-shape diapers body width direction, surface course width direction both ends and bottom non-woven fabrics are connected.

As a further technical scheme of the utility model, the surface course is followed panty-shape diapers body length direction both sides and is extended and the parallel turnover is rolled over, the bottom non-woven fabrics is followed panty-shape diapers body length direction both sides and is extended a turnover cladding in the surface course surface, the surface course turns over the interior cladding of rolling over the end and have the elastic filament, surface course, elastic filament and bottom non-woven fabrics are in panty-shape diapers body length direction both ends hot pressing connection, the quantity of elastic filament is-root.

As a further technical scheme of the utility model, waistline structure includes preceding waistline and back waistline, preceding waistline lateral surface middle part is equipped with the sticking area, preceding waistline both ends are equipped with magic subsides safety wing, back waistline both sides are equipped with the magic that corresponds with the sticking area and paste the face.

The utility model has the advantages of that: absorption groove through first absorption core and the cooperation of the absorber sand grip on water conservancy diversion layer, to just oozing under the liquid when increasing absorbed area and shunt the absorption, improve the absorption efficiency of just liquid, simultaneously through the dilatation of second absorption core, absorb the just liquid of first absorption core, further guarantee the absorptive capacity after the first absorption core imbibition, after guaranteeing long-time wearing imbibition, first absorption core still has better absorptive capacity, improve diaper's dry and comfortable and dress and experience. Meanwhile, the paper diaper has good lateral leakage prevention capability, and the waistline structure is comfortable to wear and convenient to wear.

Drawings

Fig. 1 is a schematic view of a cross-sectional structure of the diaper body of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the waistline structure of the present invention.

Fig. 3 is a schematic view of the back structure of the present invention.

Wherein: the diaper comprises a diaper body 1, a waistline structure 2, a flow guide surface layer 3, a first absorption core body 4, a breathable bottom layer 5, an absorption groove 6, a flow guide convex strip 7, a second absorption core body 8, a leakage-proof side wing 9, a flow guide opening 10, a flow guide strip 11, a bottom non-woven fabric 12, a PE breathable film 13, a flow guide layer 14, a surface layer 15, an elastic wire 16, a front waistline 17, a back waistline 18, a sticking area 19, a magic tape protection wing 20 and a magic tape sticking surface 21.

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 3, a high-absorption paper diaper with a multi-core structure includes a paper diaper body 1 and waistline structures 2 disposed at two ends of the paper diaper body 1 in a length direction, the paper diaper body 1 includes a flow guide surface layer 3, a first absorption core 4 and a breathable bottom layer 5 which are sequentially stacked, the first absorption core 4 is disposed between the flow guide surface layer 3 and the breathable bottom layer 5, the upper end surface of the first absorption core 4 is provided with a plurality of uniformly distributed absorption grooves 6, the lower end surface of the flow guide surface layer 3 is provided with flow guide raised lines 7 corresponding to the absorption grooves 6, a second absorption core 8 is disposed between the breathable bottom layer 5 and the first absorption core 4, two ends of the first absorption core 4 are folded downward in parallel and provided with flow guide openings 10, the first absorption core 4 is connected with the second absorption core 8 in a nested manner through the absorption grooves 6 of the lower end surface, the second absorption core 8 is provided with flow guide turnover strips 11 corresponding to the flow guide openings, the breathable bottom layer 5 extends in a width direction of the paper diaper body 1 to form leak-proof side flaps 9, and the flow guide structures 2 extend in a length direction of the paper diaper body 1 from the bottom layer 5 and the flow guide surface layer 3.

It is required to explain, the utility model discloses a two core structures improve the absorptive capacity who absorbs the core, and just liquid passes through during the use diversion surface course 3 seepage flow down, through diversion layer 14 bottom diversion sand grip 7 and absorb the core absorption tank 6 can increase diversion layer 14 with the area of contact of first absorption core 4 carries out just liquid reposition of redundant personnel and accelerates the water conservancy diversion speed, simultaneously diversion layer 14 with first absorption core 4 can be inseparable connection, guarantees the stability of structure. The contact area of the absorption core body is greatly increased by the arrangement of the absorption grooves 6, so that the absorption area of the excrement liquid is greatly increased, the absorption efficiency is accelerated, and the dryness of the surface layer 15 is ensured. Besides, the lower end face of the first absorption core 4 is provided with the second absorption core 8, so that the bottom face of the first absorption core 4 is neat and stable again, the production is facilitated, the wearing experience is guaranteed, the absorption capacity of the absorption core can be increased, meanwhile, the second absorption core 8 can absorb excrement liquid from the flow guide opening 10 through the flow guide strip 11, the absorption capacity of the first absorption core 4 is guaranteed while the absorption capacity of the paper diaper is improved, and therefore the excrement liquid of the surface layer 15 can be absorbed quickly to keep dry and comfortable.

Please refer to fig. 1 to 3, as a further technical solution of the present invention, the breathable bottom layer 5 includes a bottom non-woven fabric 12 and a PE breathable film 13 coated on the second absorption core 8, the bottom non-woven fabric 12 is extended along the width direction of the diaper body 1 and is folded in parallel to form a leakage-proof side wing 9, the PE breathable film 13 is extended along the width direction of the diaper body 1 to the cavity of the leakage-proof side wing 9, and the bottom non-woven fabric 12 is coated on the end of the PE breathable film 13 and is bonded with the PE breathable film 13 at the second absorption core 8.

Referring to fig. 1 to 3, as a further technical solution of the present invention, the flow guiding surface layer 3 includes a flow guiding layer 14 and a surface layer 15, the surface layer 15 extends along the width direction of the main diaper body 1 and is folded down to cover both sides of the first absorbing core 4, and both ends of the surface layer 15 in the width direction are connected to the bottom non-woven fabric 12.

It should be noted that, the ventilative bottom 5 passes through PE ventilated membrane 13 can improve greatly the gas permeability of panty-shape diapers body 1 improves and dresses the experience. Bottom non-woven fabrics 12 turns over a cladding PE ventilated membrane 13 forms leak protection flank 9 can strengthen leak protection flank 9 prevents edge leakage ability and gas permeability, increases simultaneously leak protection flank 9's area of contact guarantees the comfort of thigh position, simultaneously surface course 15 with bottom non-woven fabrics 12 is connected, can strengthen the enclosure to absorbing the core, guarantees that liquid absorbs and can not the seepage.

Please refer to fig. 1 to 3, which are shown as a further technical solution of the present invention, the surface layer 15 extends along both sides of the length direction of the diaper body 1 and is parallel to be turned over, the bottom non-woven fabric 12 extends along both sides of the length direction of the diaper body 1 and is turned over and coated on the outer surface of the surface layer 15, the turning end of the surface layer 15 is coated with the elastic wires 16, and the surface layer 15, the elastic wires 16 and the bottom non-woven fabric 12 are connected to both ends of the length direction of the diaper body 1 by hot pressing, and the number of the elastic wires 16 is 8-18.

Please refer to fig. 1 to 3, as a further technical solution of the present invention, the waistline structure 2 includes a front waistline 17 and a back waistline 18, a pasting region 19 is disposed in the middle of the outer side of the front waistline 17, magic tape protection wings 20 are disposed at the two ends of the front waistline 17, magic tape surfaces 21 corresponding to the pasting region 19 are disposed on the two sides of the back waistline 18

It should be noted that, waistline structure 2 passes through back waistline 18 the face 21 is pasted to the magic with preceding waistline 17 paste district 19 and bond the completion and dress, and is simple and convenient, magic subsides protection wing 20 can protect user's waist can not quilt the face 21 is pasted to the magic and is scraped to the scratch, influences and dresses experience. Simultaneously the waistline structure 2 the surface course 15 turns over a cladding the elastic thread 16, the bottom layer non-woven fabric 12 turns over a cladding the surface course 15, make the 2 shrink position of waistline structure by the cladding of bottom layer non-woven fabric 12 avoids the elastic thread 16 in the fold that the surface course 15 position formed directly contacts with the user, influences and dresses, simultaneously the bottom layer non-woven fabric 12 can completely cut off the moisture of surface course 15 guarantees the dry and comfortable of waist.

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 high-absorption paper diaper with a multi-core structure is characterized by comprising a paper diaper body (1) and waistline structures (2) arranged at two ends of the paper diaper body (1) in the length direction, the paper diaper body (1) comprises a flow guide surface layer (3), a first absorption core body (4) and a breathable bottom layer (5) which are sequentially overlapped, the first absorption core body (4) is arranged between the flow guide surface layer (3) and the breathable bottom layer (5), a plurality of absorbing grooves (6) which are uniformly distributed are arranged on the upper end surface of the first absorbing core body (4), the lower end surface of the flow guide surface layer (3) is provided with a flow guide raised line (7) corresponding to the absorption groove (6), a second absorption core body (8) is arranged between the air-permeable bottom layer (5) and the first absorption core body (4), two ends of the first absorption core body (4) are folded downwards in parallel and are provided with flow guide openings (10), the first absorbing core body (4) is connected with the second absorbing core body (8) in a nesting way through absorbing grooves (6) on the lower end surface, the second absorption core body (8) is provided with a diversion strip (11) corresponding to the diversion hole, the breathable bottom layer (5) extends along the width direction of the paper diaper body (1) to form a leakage-proof side wing (9), the waistline structure (2) is formed by extending and folding a breathable bottom layer (5) and a diversion surface layer (3) along the length direction of the paper diaper body (1).

2. The high absorption diaper with a multi-core structure as claimed in claim 1, wherein said breathable bottom layer (5) comprises a bottom non-woven fabric (12) and a PE breathable film (13) covering the bottom surface of the second absorption core (8), said bottom non-woven fabric (12) extends along the width direction of the diaper body (1) and is folded inwards in parallel to form the leak-proof side wing (9), said PE breathable film (13) extends into the cavity of the leak-proof side wing (9) along the width direction of the diaper body (1), said bottom non-woven fabric (12) covers the end of the PE breathable film (13) and is bonded with the PE breathable film (13) at the position of the second absorption core (8).

3. The high-absorbency diaper having a multi-core structure as claimed in claim 2, wherein the flow-guiding surface layer (3) comprises a flow-guiding layer (14) and a surface layer (15), the surface layer (15) extends along the width direction of the main diaper body (1) and is folded downward to cover both sides of the first absorbent core (4), and both ends of the surface layer (15) in the width direction are connected to the bottom layer of non-woven fabric (12).

4. The high absorption diaper with the multi-core structure as claimed in claim 3, wherein the surface layer (15) extends along both sides of the diaper body (1) in the length direction and is folded outwards in parallel, the bottom layer non-woven fabric (12) extends along both sides of the diaper body (1) in the length direction and is folded and coated on the outer surface of the surface layer (15), the folded end of the surface layer (15) is wrapped with the elastic thread (16), the surface layer (15), the elastic thread (16) and the bottom layer non-woven fabric (12) are connected with each other by hot pressing at both ends of the diaper body (1) in the length direction, and the number of the elastic threads (16) is 8-18.

5. The high absorbent diaper with a multi-core structure as claimed in claim 1, wherein said waist structure (2) comprises a front waist (17) and a back waist (18), said front waist (17) has a pasting region (19) in the middle of the outer side, said front waist (17) has two hook and loop fasteners (20) at the two ends, said back waist (18) has two hook and loop fasteners (21) at the two sides corresponding to said pasting region (19).