JP3002386U - Diaper liner storage and feeding device - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] As a liner laid on the inner surface of the diaper, a non-woven fabric with a soft feel and good water permeability is used, and the liner is not a tissue paper type, but is a roll type and is fed out from the storage box. To donate. [Structure] The rolled body 2 of the long liner 1 is stored and held in a storage box 3 with a coreless structure and cut by a cutter 31 attached to the box for use. At this time, a cutting lid 34 is attached to the box. With the lid open and the fingertips inserted with sufficient margin, there is no core 2
It was configured to be able to correct rotational irregularities and irregularities in feeding.

Description

[Detailed description of the device]

[0001]

[Prior art]

 The diaper liner is applied to the inside of the diaper to reduce the discomfort of the wearer after defecation, and is usually made of a thin water-permeable woven or non-woven fabric to allow moisture during defecation to permeate to the diaper side. It is used by the wearer to reduce discomfort and unsanitary sensations caused by watery excrement that adheres to the buttocks and the surrounding area. Without the liner, it is necessary to change the diaper after each bowel movement, but if a liner is used, it will change depending on the amount of stool, but the liner will only be replaced after two or more stools. As a result, the number of times that one diaper can be used can be extended, and this point has been evaluated, and demand has recently increased.

[0002] Conventional diaper liners are as if pulling out tissue paper from the outlet of a container (mainly cardboard storage box) by stacking a large number of liners cut into a size and shape suitable for use. I was using it. The liner that can be used for walking, walking, and running while directly contacting the skin is soft and does not cause skin slippage or rash as much as possible and excrement (solid matter). It is necessary to hold) even in a water-containing state and to have a strength that does not break during walking and running exercise, and reduce the spread of excrement to the diaper. From this point of view and the economical efficiency of disposables, conventional diaper liners have a storage box for cutting thin long strips made by roughing and drawing cardboards of water-repellent single synthetic fibers into a predetermined shape and size. A tissue paper system was used in which the sheets were stacked one on top of the other and could be drawn out from the drawer at the top of the box for each individual sheet.

[0003]

[Problems to be solved by the device]

 Since the conventional liner is made by carding single synthetic fibers as described above, for example, in the case of polypropylene (PP) monofilament, there is no deficiency in the strength in the carding direction, but when it comes into contact with soft skin. It is not suitable for soft skin such as infants because it still has a stiff sensation.

Further, in the case of the tissue paper method, since a deformed habit remains when the tissue paper is pulled out from a relatively narrow outlet, it is necessary to manually extend the drawer liner when laying it on the inner surface of the diaper. Since it is necessary to leave a stacking space for all liner sheets that have a stacking structure in the storage box, it is probable that the number of liners that can be used per storage box is relatively small. The purpose of this device is to improve the above-mentioned difficulties.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the structure of the present invention comprises a liner roll 2 obtained by winding a long liner 1 of synthetic fiber non-woven cloth, which is water-permeable and soft and has a soft feel, in a roll shape, and the roll 2. And a storage box 3 provided with a cutter 31 for rotatably storing and supporting in the inner cavity without a roll core and cutting the feeding liner over a desired length. The storage box 3 is on the front wall 32 of the box. A diaper liner storage / feeding device having the cutter 31 on the edge and a cutting lid 34 that can be opened and closed over a depth length L2 that exceeds 1/2 the total length L1 from the front end of the box upper wall 33.

In a slightly more specific manner, the structure of the present invention has a water permeability that is obtained by thinly carding a staple of a coated fiber 10 having a polypropylene fiber core 11 and a polyethylene melt coating layer 12 on the outer peripheral surface thereof. And a thin liner of long non-woven liner, a liner roll 2 wound in a roll shape, and the roll 2 is rotatably accommodated and supported in an inner cavity without a roll core, and the pay-out liner is spread over a desired length. The storage box 3 is provided with a cutter 31 for cutting, and the storage box 3 has the cutter 31 at the upper edge of the box front wall 32 and has a total depth of ½ length L1 from the front end of the box upper wall 33. A diaper liner storage and feeding device having a cutting lid 34 that can be opened and closed over a depth length L2 that exceeds the length. In the configurations of the above two examples, preferably, the long liner 1 is provided with a perforation 13 for a cutter at every predetermined length.

[0007]

[Operation] The liner roll 2 is rotatably supported in the inner cavity of the storage box 3 without the roll core, that is, without the support shaft, but is cut out from the state of FIG. 1 as shown in FIG. 2 in use. The lid 34 is lifted upward with a fingertip to open the lid, and the liner starting end is pulled out from the opening and cut with a cutter 31 to a desired length and laid on the inner surface of the diaper. If the perforations 13 are inserted in advance for each standard length, the cutter position will be clear, and it will be easy to handle and there will be no excess or deficiency in the length. Moreover, since the above-mentioned drawer and cutting only cross the thing which has been drawn out from the roll 2 as it is, the draw-out can be neglected, so there is no need to extend it when laying it on a diaper.

When the depth L2 of the cutting lid 34 exceeds 1/2 the length L1, in the opened state as shown in FIG. 2, when the hand is inserted through the opening and the rotation of the roll 2 is poor, You can correct it or position the liner that is not aligned in the pull-out direction. By constructing the cut-out lid 34 in this manner, it is possible to guarantee correction of the feeding rotation and the feeding direction of the liner winding body 2 without the roll core.

When a polypropylene fiber as a synthetic fiber constituting the liner is used as a core 11 and a melt coating layer 12 of polyethylene (low melting point) obtained by a high pressure method is formed on the outer periphery of the core 11, the polypropylene core 11 has a mechanical strength. The adhesive component between the fibers can be shared and the molten polyethylene coating layer 12 can be shared, and the rugged sensation of the polypropylene fiber is eliminated, and the soft feel is obtained.

Since the liner is thin and water permeable, and its strength in the longitudinal direction is guaranteed, the moisture during defecation is transmitted and received by the lower diaper, and the solid substance with reduced moisture is firmly caught by the liner. Therefore, there is almost no risk of leaking out of the liner due to exercise such as crawling or walking.

[0011]

【Example】

 In FIGS. 1 to 4, the liner nonwoven fabric has a fiber diameter of 1.5 d and a fiber length of 51 mm. With a thickness of 0.2 mm and a basis weight of 20 g / cm ² A long product 1 having a width of 160 mm and a length of 66 m, which has been carded to the core, is wound on a coreless roll 2 and has a diameter of about 70 mm.

The storage box 3 is made of cardboard and is a cube of length × width × depth = 140 mm × 170 mm × 165 mm, and a cutter 31 made of saw teeth with a width of 115 mm is attached to the upper edge of the box front wall 32 to attach it to the box top. A rectangular cut is made over a depth L2 (1/2 length L1 is 70 mm) of about 110 mm from the front end of the wall 33, and a plug 35 is hung at the front end to form a cutting lid 34. The long liner 1 was provided with perforations 13 in the width direction at intervals of about 330 mm. With the above-described structure, the long liner 1 can be attached to the roll 2 and a total of 200 cut-off liners can be used.

[0013]

[Effect of device]

 As will be understood from the above description, according to the present invention, the long product liner is housed in a storage box as one roll, and is pulled out from the box and cut with a cutter for use. Therefore, it can be laid on the inner surface of the diaper as it is without straightening the drawer, and it can be used for a relatively large number of times, and the depth of the cutting lid is 1/2 the depth of the top wall of the box. Since it is deeper on the back side, it is possible to correct the rotation irregularity of the rolled body in the box and the feeding direction with the fingertip when the lid is open, and it does not hinder the feeding of the rolled body even under the uncentered condition. Light weight and low cost can be guaranteed due to the core structure.

Since the nonwoven fabric of the liner is water-permeable and has a soft and soft feel, it excels not to cause rashes or sores on the applied soft skin, and to eliminate excrement that is low in water. It does not affect the lower diaper by catching and exercising, and when polypropylene fiber coated with polyethylene is sometimes used, it is gentle on the skin and has sufficient longitudinal waist. A practical effect such as ... Is obtained.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention with an open lid.

FIG. 2 is a perspective view showing a use state in which the lid of FIG. 1 is opened and a liner is cut off.

FIG. 3 is an enlarged sectional view taken along line III-III of FIG.

FIG. 4 is an enlarged perspective view of a coated fiber which constitutes the liner of the present invention.

[Explanation of symbols]

 1 Liner long product 10 Coated fiber 11 Core of fiber 12 Coated layer 13 Perforation 2 Liner roll 3 Storage box 31 Cutter 32 Box front wall 33 Box top wall 34 Cutting lid L1 Half line L2 Depth over half line

Claims (4)

[Scope of utility model registration request] 1. A liner roll body obtained by winding a long liner of synthetic fiber non-woven fabric, which is water-permeable and soft and has a soft feel, in a roll shape, and the roll body is rotatably housed in an inner cavity without a roll core. And a storage box provided with a cutter for cutting the supporting and feeding liner to a desired length. The storage box has the cutter at the upper edge of the front wall of the box and has a total depth of 1/2 of the front end of the top wall of the box. A diaper liner storage and feeding device having a cutting lid that can be freely opened and closed over a depth length exceeding the length. 2. A liner roll body in which a long liner made of synthetic fiber non-woven fabric which is water-permeable and soft and has a soft feel is wound in a roll shape to provide perforations for a cutter, and the roll body is provided without a roll core. And a storage box provided with a cutter for rotatably storing and supporting the feeding liner in a lumen and cutting the delivery liner over a desired length, the storage box having the cutter at the upper edge of the front wall of the box and A diaper liner storage and feeding device having a cutting lid that can be opened and closed over a depth length exceeding 1/2 of the total depth from the front end. 3. A liner roll obtained by winding a long liner of a water-permeable, thin non-woven fabric obtained by thinly carding staples of a coated fiber having a polypropylene fiber as a core and a melt coating layer of polyethylene on the outer peripheral surface of the liner. Body and a storage box having a cutter for rotatably storing and supporting the rolled body in the inner cavity without a roll core and cutting the feeding liner for a desired length, the storage box on the front wall of the box. A diaper liner accommodating and feeding device having the cutter on the edge and a cutting lid that can be opened and closed over a depth length exceeding 1/2 of the total depth from the front end of the box upper wall. 4. A sewing machine for a cutter, which is obtained by winding a long liner of a water-permeable, thin non-woven fabric, in which staples of coated fiber having a polypropylene fiber core and a melt coating layer of polyethylene applied to the outer peripheral surface thereof are thinly carded, in a roll shape. A liner roll with spaced eyes, and a storage box with a cutter for rotatably storing and supporting the roll in the inner cavity without a roll core and cutting the feeding liner over a desired length.
This storage box has the cutter on the upper edge of the front wall of the box and also has a cutting lid that can be opened and closed over a depth of more than 1/2 of the total depth from the front end of the top wall of the box. apparatus.