JP2000197660A - Disposable diaper - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate the fixation of a disposable diaper rounded after use. SOLUTION: This disposable diaper has a composite tape consisting of a tape fastener 7 which extends from the side edge of either one of a front body 5 and a rear body 6 and connects both these bodies and a tacky adhesive tape 10 which fixes the diaper rounded after use. The disposable diaper described above consists of the tape fastener 7 which is provided with a member of either one member consisting of a combination of a hook member 9 and a loop member at the free end of the tape fastener and the tacky adhesive tape 10 which sticks and fixes the one end of the tacky adhesive tape 10 to the tape fastener 7 and peelably superposes the other remaining portion on the release tape 11 disposed on the use surface side of the diaper.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a disposable diaper that can be easily post-processed.

[0002]

2. Description of the Related Art Conventionally, in an open-type disposable diaper, a technique is known in which a tape fastener is provided which extends laterally from one of the front and rear body sides, and the front and rear body is detachably connected by the fastener. is there.

[0003] This tape fastener is, for example, a tape in which one end is fixed to a side edge of a back body, an adhesive portion is provided, and the adhesive portion is attached to a back sheet of a front body, or a hook is attached to the tape. There is a member in which either one of a member or a loop member is provided, and the front body back sheet is provided with the other of the members and attached thereto.

[0004] By the way, the used diaper may be rolled up and discarded. In this case, if the tape fastener provided with the adhesive portion is used well, the diaper is closed so as not to open the rounded diaper. I can keep it.

[0005]

When the diaper is rolled and discarded as described above, even if the tape fastener has an adhesive portion, the adhesive portion can easily be attached to the weak surface of the fluffy surface of the disposable paper diaper. Once adhered, the adhesive cannot be used again. On the other hand, when the tape fastener is connected using a hook member and a loop member, it is almost impossible to fix the rolled diaper with the tape. Therefore, there is an annoyance in that a separate fastening material such as a rubber band must be separately prepared in order to dispose of this kind of diaper.

Accordingly, the present invention provides a tape fastener in which either one of a combination of a hook member and a loop member is provided, one end of an adhesive tape is fixed to the fastener, and the remaining part is attached to the diaper use surface side. An object of the present invention is to solve the conventional inconvenience and the like by being folded so as to be peelable on a release tape provided in the above.

[0007]

The present invention is based on the premise that the present invention solves the above-mentioned problems. The present invention is based on a tape extending from one of the side edges of a front body and a rear body and removably connecting the two bodies. A disposable diaper having a fastener and an adhesive tape fixed at one end to the fastener and the remaining part of which is releasably folded on a release tape provided on a diaper use surface side.

[0008] In this premise, one of the fasteners comprising a combination of a hook member and a loop member is provided at the free end of the tape fastener, and the fastener is adhered between the member and the side edge of the diaper. It is a feature of the present invention that the tape is provided with the adhesive tape fixed to one end of the tape and the remaining portion peelably folded back on a release tape provided on the diaper use surface side.

[0009]

The diaper thus constructed is rolled in the front-rear direction after use, and the rolled diaper is fixed with an adhesive tape so that the diaper can be used despite the use of a fastener comprising a hook member and a loop member. Can be discarded without opening.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The details of the disposable diaper according to the present invention will be described below with reference to the accompanying drawings. FIG.
It is a perspective view of an open type disposable diaper. Diaper 1
A back sheet 2 made of a polyethylene film, a top sheet 3 made of a non-woven fabric, and an absorber 4 made of a mixture of pulverized pulp and a water-absorbing polymer interposed between the two sheets 2 and 3.
It consists of In the diaper 1, a tape fastener 7 to which one end of the left and right waist circumference side edges of the back body 6 are fixed extends to the side, and a hook member 9 of the tape fastener 7 is provided on the left and right waist circumference side of the front body 5. Fastened to the member 12,
The front and rear bodies 5, 6 are detachably connected.

FIG. 2 is a sectional view taken along line AA of FIG. 1 and shows the structure of the tape fastener 7 and the adhesive tape 10. The tape fastener 7 has one end of a base plastic tape 8 adhered to the back sheet 2 with an adhesive, and a portion extending from a side edge of the diaper 1 includes a hook member 9 and a part 10A of an adhesive tape 10. Has been fixed. The other part of the adhesive tape is releasably folded on a release tape 11 fixed to the diaper top sheet 3.

FIG. 3 is a perspective view showing a state in which the used diaper 1 is rolled from 5 on the front body to 6 on the back body. In the figure, the adhesive tape 10 is peeled off from the release tape 11 to expose the adhesive portion 13, and the adhesive tape 10 is attached to a required portion of the back sheet 2. In this way, the rolled diaper 1 can be discarded without fear of opening the mouth. 14
Shows a tab provided to prevent the adhesive surface from touching the finger when the adhesive tape tip 10B is pinched and peeled off with a fingertip.

FIG. 4 shows another embodiment corresponding to FIG. 3, in which both ends of a hook member or a loop member provided on the tape fastener 7 are connected to the end 8A of the plastic tape 8 and the adhesive tape 10. By covering with the end 10A, the member is prevented from easily peeling off from the plastic 8 when the front and rear bodies are connected. An example of a fastener comprising a combination of a hook member and a loop member used in this embodiment is a fastener known under the trade name Magic Tape. A loop member may be joined to the tape fastener 7 instead of the hook member. A hook member or a loop member may be formed on the tape fastener itself instead of joining these members. FIG. 5 shows a state in which the tape fastener is folded back to the diaper use surface side and overlapped on the topsheet. The tape fastener can be temporarily fixed on the topsheet by overlapping and pressing a part or the entire surface of the hook member of the tape fastener on a nonwoven fabric or the like as the topsheet, so that the appearance of the product can be improved.

[0014]

According to the present invention, the tape fastener includes one of the hook member and the loop member and an adhesive tape which can be peeled off, and the diaper which has been rolled up after use can peel off the adhesive tape and open the mouth. There is no hassle to dispose because the adhesive part allows you to try it on.

[0015]

[Brief description of the drawings]

FIG. 1 is a perspective view of a diaper.

FIG. 2 is a sectional view taken along line AA of FIG. 1;

FIG. 3 is a perspective view of a rolled diaper.

FIG. 4 is another embodiment of FIG. 2;

FIG. 5 is a sectional view taken along the line AA of FIG. 1 when the tape fastener is folded on the diaper top sheet side;

FIG. 6 shows another modification of FIG.

[Explanation of symbols]

 5 Front body 6 Back body 7 Tape fastener 9 Hook member 10 Adhesive tape 11 Peeling tape 12 Loop member 13 Adhesive 14 Tab

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Mitsuru Ishibashi 5-1 Kamiyacho, Iyo Mishima City, Ehime Prefecture Dai-Oh Paper Co., Ltd. F-term (reference) 3B029 BD03 BD04 BD06 BD21 4C098 AA09 CC14 CE07 CE08

Claims (1)

[Claims] 1. A disposable diaper having a tape fastener extending from one side edge of a front body and a rear body and detachably connecting the two bodies, and an adhesive tape for fastening the diaper after using the diaper. One of a fastener comprising a combination of a hook member and a loop member is provided at a free end of the tape fastener, and one end of the adhesive tape is attached to the tape fastener between the member and a diaper side edge. The disposable diaper according to claim 1, wherein the remaining portion is fixed and peeled off on a peeling tape provided on a use surface side of the diaper so as to be peelable.