CN111658332A

CN111658332A - Recyclable diaper

Info

Publication number: CN111658332A
Application number: CN202010528234.9A
Authority: CN
Inventors: 陈荣志
Original assignee: Jiangxi Chenshi Industrial Co ltd
Current assignee: Jiangxi Chenshi Industrial Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-09-15
Anticipated expiration: 2040-06-11
Also published as: CN111658332B

Abstract

The invention relates to a recyclable diaper, comprising: the diaper comprises an I-shaped diaper body, wherein the middle part of the diaper body is used as a crotch, and elastic adjusting belts are arranged on the edges of two sides of the crotch; the crotch part comprises a front protective layer, a sterilization layer, a core body, a permeable layer, a permeation bag and a rear protective layer from front to back in sequence; the sterilizing layer is fixed on the front protective layer, the permeable layer covers the front part of the permeable bag to form a closed cavity in the permeable bag for containing penetrating fluid with concentration higher than that of urine, and the rear part of the permeable bag movably abuts against the rear protective layer; the core presss from both sides between layer and the permeable formation of disinfecting, the zip fastener is seted up to the back inoxidizing coating is used for getting and puts the core can use the core repeatedly, only need change at every turn outer trousers body can to reduce cost.

Description

Recyclable diaper

Technical Field

The invention relates to a diaper, in particular to a recyclable diaper, and particularly relates to a recyclable diaper.

Background

The diaper is a diaper which is often called a diaper, and the user group of the diaper mainly comprises two categories of infants and adults. Wherein the Chinese market is mainly baby diapers, nearly 2000 ten thousand babies are born in China every year, and 4000 more than ten thousand babies aged 0 to 2 use the diapers. According to the data of the national statistical bureau, the population of the 2008 year old 60 or older reaches 1.599 hundred million people, accounting for 12 percent of the total population, and the population of the 65 year old reaches 1.096 hundred million people, accounting for 8.3 percent of the total population. The key technology of the core of the paper diaper is 'core body'. From the technical point of view, diaper cores have experienced a total of three revolution to date. Diapers are disposable products. Is made of materials such as non-woven fabrics, toilet paper, fluff pulp, high polymer water-absorbing resin, PE films, rubber bands and the like. There are two kinds of special purpose for children and adults.

Currently, the disposable diaper is generally designed to be disposable so as to be conveniently replaced, however, with the advent of the third generation core, the cost of the disposable diaper is increased, but the core is used as an inner layer and has no pollution except for absorbing urine, so that the core can be used repeatedly so as to reduce the cost of the disposable diaper.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a recyclable diaper, which can repeatedly use the core body and only needs to replace the outer-layer diaper body every time, thereby reducing the cost.

The purpose of the invention is realized by the following technical scheme:

a reusable diaper, comprising:

the diaper comprises an I-shaped diaper body, wherein the middle part of the diaper body is used as a crotch, and elastic adjusting belts are arranged on the edges of two sides of the crotch;

the crotch part comprises a front protective layer, a sterilization layer, a core body, a permeable layer, a permeation bag and a rear protective layer from front to back in sequence;

the sterilizing layer is fixed on the front protective layer, the permeable layer covers the front part of the permeable bag to form a closed cavity in the permeable bag for containing penetrating fluid with concentration higher than that of urine, and the rear part of the permeable bag movably abuts against the rear protective layer;

the core body is clamped between the sterilization layer and the permeation layer, and the rear protective layer is provided with a zipper for taking and placing the core body.

Different with traditional panty-shape diapers, this scheme utilizes the infiltration principle, set up one deck high concentration liquid bottom the core (under the user state), the structure of rethread osmotic membrane permeates the colloid with the urine in the core, utilize the layer of disinfecting simultaneously to realize the degerming effect, when changing, can directly take off the core, the permeable formation, the whole that the infiltration bag formed, can satisfy the core and dry rapidly, thereby realize recycling, it only needs to change the panty-shape diapers body (also be the overcoat) every time to change can.

Furthermore, the penetrating fluid is colloidal liquid, and the colloidal liquid has the advantages of ensuring certain extensibility of the paper diaper and avoiding the pure liquid from gathering together to form a sphere.

Furthermore, the infiltration bag is a soft bag without a cover on the side surface, the infiltration layer is used as a cover body to seal and seal the infiltration bag to form a whole, and the infiltration layer is in sealed bonding with the edge of the core body, so that urine flows into the infiltration bag from the core body through the infiltration layer under the action of infiltration.

Further, the top of the infiltration bag is provided with a switch valve for discharging urine and replacing infiltration liquid.

Further, the permeable layer is a permeable membrane.

Furthermore, the core body and the sterilization layer are movably arranged, namely the sterilization layer and the diaper body are made of disposable materials as a whole and cannot be recycled.

Furthermore, magic tape stabbing hair and magic tape round hair belt which are mutually matched are arranged at two ends of the diaper body.

Furthermore, the sterilization layer, the core body, the permeation layer and the permeation bag are completely consistent in size and shape.

The invention has the beneficial effects that: compared with the traditional paper diaper, the paper diaper has the advantages that the urine in the core body is absorbed by using the permeation principle, so that the core body is dry, the core body can be taken out each time the paper diaper is replaced, and the paper diaper can be repeatedly recycled after being dried.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic view of the installation of the core of the present invention.

Detailed Description

The technical solution of the present invention is further described in detail with reference to the following specific examples, but the scope of the present invention is not limited to the following.

Referring to fig. 1 and 2, a recyclable diaper comprises an i-shaped diaper body 1, and magic tape bristles 3 and a magic tape circular hair belt 5 which are matched with each other are arranged at two ends of the diaper body 1. The middle part of the diaper body 1 is used as a crotch part 2, and the edges of the two sides of the crotch part 2 are provided with tightness adjusting belts 4; the crotch part 2 comprises a front protective layer 22, a sterilizing layer 23, a core body 24, a permeable layer 25, a permeable bag 26 and a rear protective layer 21 from front to back in sequence; the sterilizing layer 23 is fixed on the front protective layer 22, the permeating layer 25 is covered in front of the permeating bag 26, so that a closed cavity is formed in the permeating bag 26 for containing permeating liquid 27 with the concentration higher than that of urine, and the back of the permeating bag 26 is movably abutted against the back protective layer 21; the core body 24 is clamped between the sterilizing layer 23 and the permeable layer 25, the rear protective layer 21 is provided with a zipper 6 for taking and placing the core body 24, the structure of the core body can be seen in fig. 3, and the sterilizing layer 23, the core body 24, the permeable layer 25 and the permeable bag 26 are completely consistent in size and shape.

On one hand, in order to realize the repeated use of the paper diaper and ensure that the contact surface between the diaper body and the baby is sterile, the diaper body and the core body 24 are separately arranged, namely the diaper body 1 is used for one time, so that the cleaning problem is avoided, and the core body 24 is provided with a sterilization and drying structure for realizing the functions of rapid water absorption (absorbing dry urine) and sterilization, so that the core body 24 can be rapidly used for the second time, thereby realizing the repeated recycling of the paper diaper, reducing the consumption of the core body 24 and saving the cost.

In another aspect, referring to fig. 3, before urine enters core 24, it first passes through sterilization layer 23, sterilization layer 23 can be made of some current mainstream nano-sterilization materials, or any sterilization materials known in the art can be used, which is required to satisfy good permeability to prevent urine from being absorbed by core 24, in other words, sterilization layer 23 mainly achieves sterilization and disinfection, and has a principle similar to that of a filter core, after sterilized urine enters core 24, urine molecules rapidly move into permeate 27 under the action of permeate layer 25 and permeate 27, so as to achieve rapid transfer of urine, and finally, a switch valve is provided on top of permeate bag 26 for discharging urine and replacing permeate 27, so that the switch valve is provided on top, which is used to prevent the switch valve from being crushed in a sitting posture of a baby. More preferably, the permeate 27 is a gel-like liquid and the permeable layer 25 is essentially a permeable membrane, thereby reducing the overall thickness of the diaper.

As a specific structure of this embodiment, the osmotic agent bag 26 is a soft bag without a cover on one side, the osmotic agent layer 25 is a cover that covers the osmotic agent bag 26 to form a unitary body, and the osmotic agent layer 25 is sealingly bonded to the edge of the core 24 such that urine flows from the core 24 into the osmotic agent bag 26 through the osmotic agent layer 25 under osmotic action. The core body 24 and the sterilizing layer 23 are movably arranged

The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A reusable diaper, comprising:

the diaper comprises an I-shaped diaper body (1), wherein the middle part of the diaper body (1) is used as a crotch part (2), and elastic adjusting belts (4) are arranged on the edge edges of two sides of the crotch part (2);

the crotch part (2) is sequentially provided with a front protective layer (22), a sterilization layer (23), a core body (24), a permeable layer (25), a permeable bag (26) and a rear protective layer (21) from front to back;

the sterilizing layer (23) is fixed on the front protective layer (22), the permeable layer (25) covers the front part of the permeable bag (26) to form a closed cavity in the permeable bag (26) for containing penetrating fluid (27) with the concentration higher than that of urine, and the rear part of the permeable bag (26) is movably abutted against the rear protective layer (21);

the core body (24) is clamped between the sterilization layer (23) and the permeation layer (25), and the rear protective layer (21) is provided with a zipper (6) for taking and placing the core body (24).

2. A reusable diaper according to claim 1, characterized in that said permeate (27) is a colloidal liquid.

3. A re-usable pant diaper according to claim 1, wherein the permeable pouch (26) is a flexible side-less pouch, the permeable layer (25) serves as a cover to seal the permeable pouch (26) together, and the permeable layer (25) is sealingly bonded to the edge of the core (24) so that urine flows from the core (24) through the permeable layer (25) into the permeable pouch (26) under the action of osmosis.

4. A reusable diaper according to claim 3, characterized in that the permeable pouch (26) is provided with on top with a switch valve for draining urine and replacing permeate (27).

5. A reusable diaper according to claim 4, characterized in that said permeable layer (25) is a permeable membrane.

6. A reusable diaper according to claim 5, characterized in that said core (24) and said sterilizing layer (23) are movably arranged.

7. A recyclable diaper according to claim 1, characterized in that the two ends of the diaper body (1) are provided with magic tape stabbing hair (3) and magic tape round hair belt (5) which are matched with each other.

8. A reusable diaper according to claim 1, characterized in that said sterilizing layer (23), said core (24), said permeable layer (25) and said permeable pouch (26) are substantially identical in size and shape.