JP3056323U - Water-absorbing composite and sanitary sheet using the same - Google Patents

Abstract

(57) [Summary] (Modifications required) [Problem] At home or hospital, it can be laid in place of a futon at the time of emergency, laying down, or funeral, and it can reliably absorb extracorporeal secretions. Provide a multipurpose sanitary sheet having excellent odor ability and disposability. A water-absorbing composite and a sheet using the same are characterized in that they are sequentially laminated and fixed in the order of a sheet 1, a water-absorbing sheet 2, and a laminated paper 3 having water resistance and water absorption. .

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a water-absorbing complex, and more specifically, for example, a sheet or a rescue sheet devised to ensure the absorption of extracorporeal secretions of a corpse, a transport sheet, a disaster prevention sheet, a leisure sheet And multipurpose sanitary sheets such as disposable futons.

[0002]

[Prior art]

 At home, in hospitals, etc., at the time of emergency, laying, and funerals, extracorporeal secretions, etc., produced pollution and foul odors, which could damage the environment. In addition, extracorporeal secretions soiled the bed and floor, and required sanitary cleaning.

[0003]

[Problems to be solved by the invention]

 The purpose of the present invention is, as described above, to be able to be laid as a substitute for futon at the time of emergency, laying down, or funeral at home or hospital, and to ensure the absorption of extracorporeal secretions, etc. It is an object of the present invention to provide a sanitary sheet with excellent ability and disposability, or a multipurpose sanitary sheet for emergency, transport, disaster prevention, leisure, and disposable futons.

[0004]

[Means for Solving the Problems]

 As a result of various studies, the inventors of the present invention have used a water-absorbing composite and a water-absorbing composite which are sequentially laminated and fixed in the order of a sheet having water resistance and water absorption, a water-absorbing sheet, and a laminated paper. It has been found that the seat can solve the above problems.

[0005]

[Embodiment of the invention]

FIG. 1 is a partially enlarged sectional view showing an example of the water-absorbing composite of the present invention. The water-resistant and water-absorbing sheet 1 used in the present invention needs to have a function of absorbing extracorporeal secretions and the like from its surface and leading it to the water-absorbing sheet 2 located inside. Any sheet-like material can be used as long as it has water absorption and water absorption and has the strength intended for the present invention. For example, woven fabric, paper, dry nonwoven fabric, wet nonwoven fabric and the like can be used. However, since the price is low and the feel is comfortable, the basis weight is usually 10 to 50 g / m ² , preferably 25 to 35 g / m ² . ^Two towel base papers are used.

The water-absorbent sheet 2 used in the present invention needs to have a function of absorbing and retaining extracorporeal secretions and the like guided through the sheet 1 having water resistance and water absorbency. Any sheet material can be used. For example, woven fabric, paper, dry nonwoven fabric, and wet nonwoven fabric can be used. However, since the price is low and the wet strength is excellent, a plurality of water-absorbing papers having a basis weight of 10 to 30 g / m ² are usually stacked. Are preferably used.

The water-absorbent sheet used in the present invention is made to adhere a high water-absorbing resin to absorb a large amount of water, and a deodorant, activated carbon, silica gel, zeolite, etc. to impart deodorizing performance. In addition, it is possible to perform processing to further increase the water absorption or remove the bad odor.

[0008] The laminated paper 3 used in the present invention needs to have a function of blocking moisture oozing from the water-absorbent sheet material, and is usually made of laminated paper such as polyethylene, polypropylene, polyvinyl chloride, and polyester. Laminated paper having an amount of 10 to 30 g / m ² and a thickness of 10 to 20 μm can be suitably used.

In the present invention, it is necessary to sequentially laminate and fix the sheet 1 having water resistance and water absorbency, the water absorbent sheet 2 and the laminated paper 3 in this order. These are sequentially laminated, and the ends thereof are fixed by sewing with a sewing machine, fixed with an adhesive, or fixed by heat fusion, whereby the water-absorbing composite of the present invention is completed. This water-absorbing composite absorbs extracorporeal secretions and the like from the surface of the sheet having water resistance and water absorbency, and leads to the water-absorbing sheet, where water is retained. The laminated paper 3 located on the back surface blocks extracorporeal secretions, moisture, and the like oozing from the water-absorbent sheet-like material.

Another example of the water-absorbing composite of the present invention will be described with reference to FIG. In this example, a sheet 1 having water resistance and water absorbency and a laminated paper 3 have heat fusibility, and a sheet having water resistance and water absorbency in a form in which the laminated paper 3 wraps the water absorbent sheet 2. This is a water-absorbing composite that is located at the peripheral edge of the article 1 and is heat-sealed to the sheet-like article 1 and the laminated paper 3 having water resistance and water absorbency at the edge. With this structure, extracorporeal excretion and water absorbed by the water-absorbent sheet through the water-resistant and water-absorbent sheet are pushed out by the patient's weight and the weight of the body, and the water-absorbing composite It can be prevented from exuding from the end of the body.

FIG. 4 illustrates a specific example of use of the water-absorbing composite of the present invention. This example is an example of a sanitary sheet consisting of two points, an upper sheet (a) made of an absorbent composite and an underlay sheet (b) made of an absorbent composite.

FIG. 5 shows another specific usage example of the water-absorbing composite of the present invention. In this example, a pillow is formed by sequentially laminating an overlay sheet (a) made of a water-absorbent composite, an underlay sheet (b) made of an absorbent composite, a nonwoven fabric 4, a water-absorbent sheet material 2, and a nonwoven fabric 4 in this order. It is an example of the sanitary sheet consisting of three points of (c).

As the non-woven fabric 4 used for the pillow (c), a dry non-woven fabric and a wet non-woven fabric can be used, but those having a basis weight of 10 to 30 g / m ² are preferably used.

FIG. 3 shows an example of the pillow (c) of the present invention. As the water-absorbent sheet 2 used for the pillow (c), the same water-absorbent sheet 2 used in the water-absorbing composite can be used.

[0015]

[Effect of the invention]

 According to the water-absorbing composite of the present invention having the above-described configuration, the following remarkable effects can be obtained.

(1) It can be laid in place of a futon at the time of emergency, laying down, or funeral at home or in a hospital, etc., it can reliably absorb extracorporeal secretions, etc., and has excellent deodorizing ability.

(2) Since paper, nonwoven fabric, and the like can be used as the material, disposable waste can be treated together with the water-absorbing complex, so that disposal of waste becomes easy.

(3) A new water-absorbing complex can always be used without reusing a water-absorbing complex contaminated with extracorporeal secretions and the like, and is excellent in hygiene.

(4) The water-absorbing composite of the present invention is an undersheet laid on a bed to absorb sewage, a sheet laid on a table, a sheet laid in an automobile, a disposable futon, a rescue sheet or futon. It can be suitably used for multipurpose such as a sheet for disaster prevention and a futon.

[Brief description of the drawings]

FIG. 1 is a partially enlarged cross-sectional view showing an example of the water-absorbing composite of the present invention.

FIG. 2 is a partial cross-sectional view showing another example of the water-absorbing composite of the present invention.

FIG. 3 is a partial sectional view showing an example of the pillow of the present invention.

FIG. 4 is a perspective view showing a specific use example of the present invention.

FIG. 5 is a perspective view showing another specific usage example of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Water-resistant and water-absorbing sheet material 2 Water-absorbing sheet material 3 Laminated paper 4 Nonwoven fabric

Claims (3)

[Utility model registration claims] 1. A water-absorbing composite comprising: a sheet 1 having water resistance and water absorbency; a water-absorbent sheet 2; 2. An overlaid sheet (a) characterized in that a laminated paper 3, a water-absorbent sheet 2, and a sheet 1 having water resistance and absorptivity are laminated and fixed in this order. And a water-absorbent sheet 1, a water-absorbent sheet 2, and a laminated paper 3, which are sequentially laminated and fixed in this order. 3. An overlaid sheet (a) characterized in that a laminated paper 3, a water-absorbent sheet 2, and a sheet 1 having water resistance and absorptivity are laminated and fixed in this order. And an underlay sheet (b), a nonwoven fabric 4, a water-absorbent sheet 2, which are sequentially laminated and fixed in the order of a sheet 1, a water-absorbent sheet 2, and a laminated paper 3 having water absorbency. A sanitary sheet comprising three points of a pillow (c), which are sequentially laminated in the order of the nonwoven fabric 4.