JP2003111798A - Throw-away paper diaper - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a throw-away paper diaper which does not hinder the designs applied on the outside surface of a back sheet due to fastening tapes and tapes for discarding disposed at the paper diaper, has no sense of discomfort in looks and permits intellectual education to an infant who is a wearing person. SOLUTION: This throw-away paper diaper is constituted by applying the designs to the outside surface of the liquid impermeable back sheet covering a rear surface side of the paper diaper obtained by interposing an absorber between a liquid permeable top sheet covering a front surface side and the above back sheet and folding the sheet materials from the central part in a longitudinal direction to form a front body and a rear body and fastening the tape members to the outside surface. The designs correlating with the designs of the outside surface of the back sheet are applied to the outside surfaces of the tape members.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a disposable diaper having a design on the outer surface of a back sheet, and more particularly to a disposable diaper suitable for infants.

[0002]

2. Description of the Related Art Conventionally, the basic structure of such a disposable diaper has a liquid permeable top sheet covering the front surface side, that is, the surface side in contact with the skin, and a liquid impermeable back sheet covering the back surface side. The absorbent body interposed between the seats is folded from the center in the longitudinal direction to form a front body and a back body, and two types, a tape type and a pants type, are well known. Here, the tape-type disposable diaper has one end fastened to both sides on the back side of the back sheet at the time of the backsight of the back sheet, and the other ends of the fastening tapes for wearing the diaper extended in the left and right directions, respectively. The front seat attached to the outer surface of the abdomen is fastened and worn.One type of pants-type paper diaper is formed by adhesively closing both side edges of the folded front body and back body. It is a type.

In these disposable paper diapers, a discarding tape prepared for disposal after use is fixed at one end at or above the central portion of the back body (front body if necessary), and the entire length is long. It is folded so that it can be pulled out from the other end. This discard tape is used to wind up the used diaper, for example, from the crotch part side and fasten it when the used diaper is discarded, and is also called a post-treatment tape.

By the way, in the above-mentioned conventional disposable paper diaper, for the purpose of distinguishing the front and the back when wearing, or displaying the size and the like, a design consisting of various patterns and characters which can be recognized from the outside when worn is used as a background. Some are printed on the front and back bodies that are composed of sheets. In particular, disposable disposable diapers for infants are known to have a design consisting of a design pattern that infants, such as animals, vehicles, and characters, like or are interested in, for the purpose of educational purposes.

Recently, a disposable diaper having such a design, which is applied to not only the back sheet but also the front sheet attached to the outer surface of the abdomen front part of the front body, is provided on the market.

9 to 11 show an example of such a tape-type disposable diaper, which is related to the earlier application of the present applicant. That is, FIG. 9 is a perspective view showing an outline of this tape-type disposable diaper (hereinafter referred to as “paper diaper 1”), FIG. 10 is a plan view showing the paper diaper 1 in an unfolded state, and FIG. 11 is a front view of the paper diaper 1. It is a front view of the front seat attached to the abdomen position outer surface.

As shown in FIGS. 9 and 10, the paper diaper 1 includes a liquid-permeable top sheet 2 made of a non-woven fabric covering the front surface side and a liquid-impermeable back sheet 3 made of a polyethylene sheet covering the back surface side. And an absorbent body 4 made of cotton-like pulp or the like interposed between the respective sheets.
Elastic leg members 5 made of rubber cords and the like are provided on the leg-surrounding portions adjacent to each other and on the front and rear end sides in the expanded state, and as shown in a perspective view in FIG. 9, the front seat abdomen position outer surface of the back seat 3. A front seat 6 is attached to and extends in the left-right direction.

On the other hand, as shown in FIG. 10, fastening tapes 7 are attached to both sides on the back side, one end of which is attached to the front side edge of the back sheet 3 by an adhesive or the like so as to extend to the left and right outside. Is provided. A hook sheet 8 for locking is provided on the inner surface of the fastening tape 7, and the paper diaper 1 can be attached to and detached from the waist of the body by engaging and disengaging the hooks of the hook sheet 8 with the hook receivers on the outer surface of the front sheet 6. Has become.

As shown in FIG. 11, on the outer surface of the front seat 6, a pair of left and right engaging mark patterns 9 for indicating positions where the ends of the hook sheet 8 are engaged are provided. A plurality of the locking mark patterns 9 are arranged side by side in the left-right direction, and in this example, the locking mark patterns 9 are composed of numeral portions 9a, broken line portions 9b and the like.

Here, each numeral portion 9a is a front seat 6
The numbers given in order from the center side of the pattern are given as a pattern, and in this example, the numeral parts 9a are arranged at substantially equal intervals "1",
It is composed of a pattern part 9a1 of Arabic numerals “2” and “3” and a circular outer edge 9a2 surrounding the Arabic numeral. The broken line portion 9b is formed by arranging circular patterns on the upper part of the Arabic numeral pattern portion 9a1. Infants prefer between the mark patterns 9, that is, between the pattern portions 9a1,
Alternatively, a design consisting of a design 10 such as an animal or toy that shows interest or a character is provided for the purpose of education.

[0011]

However, this paper diaper 1 configured as described above is attached to an infant or the like,
When the hook sheet 8 of the fastening tape 7 is locked to the outer surface of the front seat 6 and fixed to the waist, the outer surface of the fastening tape 7 is plain (usually white) as shown in FIG. Front seat 6
The above-described design (the character's face in this example) applied to the outer surface of the item is hidden, and the original purpose of the design that has been applied is impaired. Also,
When the front sheet 6 designed by the fastening tape 7 of such a different color is partially covered, the viewer feels uncomfortable. Furthermore, disposable diaper 1
When attaching the fastening tape to the
When the hook sheet 8 is fastened to the front seat 6 at the end of the hook sheet 8, since the fastening mark pattern 9 is hardly noticed and the wearer's own sense is often used, the fastening tape 7 is used as a front. The sheet 6 has a drawback that it is easily displaced from the sheet 6 and may come off in some cases.

[0012] The drawback of the tape member impairing the design is not limited to the fastening tape in the above-mentioned tape type disposable diaper, but is also applicable to the discarding tape. FIG. 13 shows an example of a disposable pants-type disposable diaper (hereinafter referred to as "paper diaper 21").
As shown in the perspective view of the rear side of the liquid diaper 21 shown in FIG.
On the outer surface of the foreground 23 and the backside 24 formed by 2 (in this example, various animals such as "rabbit", "bird", "elephant", etc.
5a is drawn inside a circular pattern 25b), and a discarding tape 26 is attached to the outer surface of the back sheet 22 at one end thereof at the approximate center of the trailing edge 24. It is folded and bonded in the length direction, and is attached so that it can be pulled out from the other end.

However, as described above, the disposal tape 2
6 is the design portion of the design provided on the outer surface 24 of the back seat 22 (in this example, the face portion of the "penguin bird")
Since the paper diaper 21 is positioned and fixed at this position, the paper diaper 21 has a drawback that the original purpose of the design cannot be achieved as described above. Further, even if it is not fixed on the designed design, the outermost surface 26a of the discarding tape 26 is plain and completely unrelated to the design applied to the outer surface of the back sheet 22. Since it is colored or colored, it still feels uncomfortable, and for this reason the infant who wears it (especially when this disposal tape 26 is provided in the foreground 23) unconsciously disposes of this waste. There was a concern that the tip of the tape 26 would be pulled.

The present invention has been made in view of the above-mentioned circumstances, and an object thereof is to obstruct the design provided on the outer surface of the back sheet by the fastening tape or the disposal tape provided on the disposable diaper. The present invention aims to provide a disposable diaper that is capable of educating an infant who is a wearer without feeling discomfort in appearance.

[0015]

The above object of the present invention is to provide an absorbent body between a liquid-permeable top sheet covering a front surface side and a liquid-impermeable back sheet covering a back surface side, and to form the above-mentioned sheet material. In a disposable diaper having a front body and a back body formed by folding from the central portion in the longitudinal direction, the backsheet outer surface is designed, and a tape member is fixed to the outer surface. The disposable diaper according to claim 1, wherein the fastening outer surface of the tape member has a design correlating with the design of the back sheet outer surface.

Further, the above object of the present invention is a fastening tape for diaper mounting, wherein the tape member has one end fixed to both sides on the back side when the back sheet is viewed from the back, and extending in the left-right direction. The correlating design is provided on the outer surface of the fastening tape and the outer surface of the back seat at the abdomen position at the frontward viewing position, and is applied to the outer surface of the front seat that fastens the other end of the fastening tape. This is achieved more effectively by the disposable diaper according to claim 2.

The above object of the present invention is also characterized in that the interrelated designs are provided on the outer surfaces of the three parts of the fastening tape, the front seat, and the back seat. This disposable paper diaper is more effectively achieved by the disposable paper diaper.

Further, according to the above-mentioned object of the present invention, one end of the tape member is fixed to a back body or a front body of the back sheet having the design, and the other end is folded in the longitudinal direction as a whole. A disposable diaper according to claim 4, characterized in that it is a more retractably mounted diaper waste tape, the interlocking design being provided on at least the outermost surface of the folded waste tape. More effectively achieved.

Further, according to the above-mentioned object of the present invention, one end of the tape member is fixed to a back body or a front body of the back sheet having the design, and the other end is folded in the longitudinal direction as a whole. Disposable disposable diaper according to claim 5, characterized in that it is a more retractably mounted diaper waste tape, the interrelated design being provided on at least the outermost surface of the folded waste tape. More effectively achieved.

Further, the object of the present invention is that the disposable tape according to claim 6 is characterized in that the folded outer surface of the discarding tape has a design correlating with the design of the outermost surface. More effectively achieved with a disposable diaper.

Furthermore, the above object of the present invention is characterized in that the correlated designs are the same basic tone, related pictures, or continuous letters with permutations. It is more effectively achieved by the disposable diaper according to the present invention.

The details of the present invention according to each of the above claims will be described below with reference to the accompanying drawings showing embodiments.

[0023]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows a tape type disposable paper diaper (hereinafter referred to as "paper diaper 1" according to a first embodiment of the present invention.
The front seat 6
For convenience of explanation, the state in which the fastening tape 7A is fastened to A is shown for the left and right symmetrical sides. In the drawings according to the embodiment of the present invention shown in FIGS. 1 to 8, the same reference numerals (Arabic numerals) are attached to the heads of the components corresponding to those of the conventional disposable diaper 1 or 21 described above. .

As shown in the figure, on the outer surface of the front sheet 6A of the diaper 1A, "Ika" (design) 10A1 is drawn.
A design showing that the person is swimming in blue-green “underwater” (base pattern) 10A2 is applied by printing or the like. On the other hand, the outer surface of the fastening tape 7A (the surface opposite to the attachment surface of the hook sheet (not shown)) has the same or similar basic design as the base pattern applied to the outer surface of the front seat 6A, that is, blue green. A base pattern 7A2 centering on is designed.

As described above, since the outer surface of the front sheet 6A and the outer surface of the fastening tape 7A are made in the basic diaper 1A, which has a mutually related basic tone of blue-green representing "underwater", the main diaper 1A is According to this, it is possible to sufficiently achieve the original purpose of the design applied to the front seat 6A without any uncomfortable feeling as in the prior art.

FIG. 2 is a front view showing a main part of a tape-type disposable diaper (hereinafter referred to as "paper diaper 1B") according to the second embodiment of the present invention. The left half of the state where the tape 7B is fixed is shown when viewed from the front.

As shown in the figure, the real diaper 1B has a "lion" (design) 10B1 on the outer surface of the front sheet 6B.
Is designed to be sitting in the green "jungle" (base pattern) 10B2, and one of the fastening tapes 7
On the outer surface of B, a state in which a "tiger" (design) 7B1 is walking in a green "jungle" (base pattern) 7B2 is designed.

As described above, since the outer diaper 1B has the design on the outer surface of the front sheet 6B and the design on the outer surface of the fastening tape 7B that are related to each other, that is, an animal living in the "jungle", According to this paper diaper 1B, there is no discomfort as in the above,
In addition, mothers and children can exchange diapers while enjoying the combination of patterns, and further educate them. In addition to the “lion”, it is more effective to place a pattern of a plurality of related animals such as “elephant” and “giraffe” on the outer surface of the front seat 6B.

FIG. 3 is a front view showing a main part of a tape-type disposable diaper (hereinafter referred to as "paper diaper 1C") according to a third embodiment of the present invention. As in the above embodiment, the front seat 6C is fastened. The left half of the front view of the state where the tape 7C is fixed is shown.

As shown in the figure, in the diaper 1C of the present invention, the train "" is placed on the line along the upper direction of the numeral portion 9a attached to the outer surface of the front sheet 6C, that is, the fastening position display line of the fastening tape 7C. A railroad track (picture as a lock mark pattern) 9C1 is designed, and a "train" (picture) 7C1 running on the railroad track 9C1 is designed on the outer surface of one fastening tape 7C.

In this way, in the diaper 1C of the present paper, the picture "track" on the outer surface of the front sheet 6C is provided along the line for displaying the fastening position of the fastening tape 7C, and the picture "train" on the outer surface of the fastening tape 7C. Since it is designed to be fastened according to the pattern "railway", according to this paper diaper 1C, the wearer does not rely on the sense as in the conventional case, and the predetermined stop attached to the front seat 6C. Landing position display line (in this example, the line in which the numeral portion 9a is "3")
You can set it as a goal. As a result, unlike the conventional case, the fastening end portion of the fastening tape 7C does not shift or come off from the front sheet 6C, and the diaper 1C of the present paper can be firmly fixed to the waist of the infant. Also, as in the above, it is possible to educate while enjoying picture matching.

FIG. 4 is a front view showing a main part of a tape-type disposable diaper (hereinafter referred to as "paper diaper 1D") according to a fourth embodiment of the present invention. As in the previous embodiment, the front seat 6D is fastened. It shows the left half of the state in which the tape 7D is fixed, when viewed from the front.

As shown in the figure, the paper diaper 1D is designed on the fastening position display line similarly to the paper diaper 1C, but is different in that the design is not a pattern but a character. That is, in the present paper diaper 1D, the alphabet "A" is placed on the line along the lower direction of the numeral portion 9a attached to the outer surface of the front seat 6D.
"B", "C" (letter) 9D1 is designed,
On the outer surface of one of the fastening tapes 7D, "B" (character) 7D1 which is the intermediate character of the alphabet is designed. The letters to be designed are not limited to alphabets, but can be, for example, "A", "I", "U".
Applicable is a Japanese syllabary character such as or the like, or a continuous character with a permutation such as an arithmetic number such as “1”, “2”, and “3”. Further, among the characters designed on the outer surface of the front seat 6D, the character located in the middle (the character "B" in this example) is left blank and the character designed on the outer surface of the fastening tape 7D ("B" in this example). Character) may be applied to the blank portion.

Since this paper diaper 1D is made in this way, the same effects as in the case of the third embodiment can be obtained, and since it contains many puzzle or quiz-like elements, it can be used to educate young children. Are particularly suitable.

In all of the above embodiments, the designs applied to the front sheet and the fastening tape of the disposable diaper are related to each other, but the design according to the present invention is applied to the front sheet and the fastening tape. A design related to the design may be applied to the backsheet.

FIG. 5 is an example of a perspective view of a tape-type disposable diaper (hereinafter referred to as "paper diaper 1E") according to the fifth embodiment of the present invention. The paper diaper 1E assembled in a used state is viewed from the front side. I saw it. As shown in the figure, on the outer surface of the front sheet 6E of the paper diaper 1E,
"Yuyu" (picture) 10E1 that swims in the sea was designed,
A similar "playing fish" (design) 10E1 is also designed on the outer surface of the fastening tape 7E. Further, on the outer surface of the back sheet 3E forming the front body and the back body, a "seaweed" (design) 10E2 growing on the seabed is designed together with the "playing fish" (design) 10E1.

As described above, the real diaper 1E includes the front sheet 6E, the fastening tape 7E, and the back sheet 3.
A common "playing fish" (picture) 10E1 is printed on the outer surface of the three parties of E, and the design is correlated with the whole diaper, so it is a well-balanced and disposable disposable diaper. You can

Although the content of the present invention has been described above based on the embodiment of the tape type disposable diaper having the front sheet and the fastening tape, the present invention is not limited to the case where the tape member is the fastening tape.
This is applicable even if it is a disposable diaper having a disposal tape.

FIG. 6 is a perspective view of a pants-type disposable paper diaper (hereinafter referred to as “paper diaper 21A”) according to a sixth embodiment of the present invention, as seen from the back side. As shown in the figure, in the present paper diaper 21A, gold-colored and scattered "stars" are arranged on the outer surfaces of the front and back portions 23A and 24A formed by the liquid-impermeable back sheet 22A covering the back side. "(Pattern) 25A1 and the white" star "(pattern) 2 placed between these" stars "(pattern) 25A1
Designed with 5A2. Then, one end is fastened to the substantially central portion of the rear viewing portion 24A, the whole is folded and adhered in the length direction, and the gold tape is formed on the outermost surface of the disposal tape 26A that is detachably attached from the other end. "Stars" (pictures) 25A that are colored and scattered around
1 and a blank "star" (design) 25A2 and the same "star" (design) 26A1 and "star" (design) 26A2, respectively.

Since the design of the outer surface of the back sheet 22A and the design of the outermost surface of the disposal tape 26A are made to match exactly with each other, the diaper 21A of the present paper has no discomfort according to the diaper 21A of the present paper. Therefore, the infant who wears it does not unknowingly pull the tip of the disposal tape 26A, and the disposal tape 26A does not impair the design of the outer surface of the back sheet 22A.

The design of the discarding tape 26A is not limited to the outermost surface, and the folded outer surface may be designed to correlate with the design of the outermost surface.

FIG. 7A is a perspective view of an example of the pants-type disposable paper diaper (hereinafter referred to as "paper diaper 21B") according to the seventh embodiment of the present invention, as seen from the rear side. As shown in the figure, in this paper diaper 21B, "elephant" (design) 2 is formed on the outer surfaces of the front and back portions 23B and 24B formed by the liquid-impermeable back sheet 22B that covers the back side.
5B1 is designed. This "elephant" (picture) 25
At the nose position portion of B1, a discarding tape 26B is fixed at one end thereof, the whole is folded in three in the length direction and adhered, and is attached so that it can be pulled out from the other end. Figure 7
As shown in (b), the "elephant nose" (pattern) 26B is formed on the outermost surface of the disposal tape 26B, that is, the first surface of the tri-fold.
1 on the second side, the "paoon" (character) of the elephant's meow
6B2, and "elephant mouth" (picture) 26B on the third side
3 is designed.

The paper diaper 21B is related to the "elephant" (design) 25B1 thus designed on the back body 24B of the back sheet 22B, and the "elephant nose" (pattern) 26B is formed on the outer surface of the disposal tape 26B. , "Paoon" (character) 26B2 and "Elephant's mouth" (design) 26B3 of the elephant's cry are designed with a series of flows. Therefore, according to this paper diaper 21B, when the outermost surface of the disposal tape 26B, that is, the nose part of the elephant, is pulled out when the book diaper is discarded, a series of designs consisting of this pattern, letters, and patterns appears, which also serves as an educational tool. You can enjoy changing diapers.

It is also a measure to provide the design of the disposal tape provided on the back body in association with the design of the front body. FIG. 8 shows an example of such a disposable pants-type disposable diaper (hereinafter referred to as “paper diaper 21” according to an eighth embodiment of the present invention.
(C)), (a) is a perspective view seen from the front side, and (b) is a perspective view seen from the back side. In this paper diaper 21C, as shown in (a), the front body 23C
A "forward horse" (design) 26C1 is designed in the substantially central portion of the, and as shown in (b), a "backward horse" (design) 26C2 is designed in the approximate center portion of the rear body 24C.
A discarding tape 26C is fixed to the tail position of the "backward horse" (design) 26C2. That is, the discarding tape 26C in the paper diaper 21C is adopted as a "horse tail", and has a very reasonable design, so it can be said that it is a paper diaper that attracts interest to infants.

[0045]

As described above in detail, in the disposable paper diaper according to the present invention, the absorbent body is interposed between the liquid-permeable top sheet covering the front surface side and the liquid-impermeable back sheet covering the back surface side. And a design is applied to at least the outer surface of the back sheet, including the front sheet, of a paper diaper formed by folding the sheet material from the longitudinal center to form a front body and a back body, and the outer surface is used for fastening or disposal. A disposable paper diaper configured to be fastened with a tape member for use in a disposable paper diaper having a design correlating with a design of the backsheet outer surface on a fastening outer surface of the tape member. Since there is no discomfort and the tape member does not hinder the design, the original purpose of designing is achieved.

In particular, the tape member is a fastening tape for wearing a diaper, which has one end fastened to both sides on the back side of the back sheet at the back of the back seat and extends in the left-right direction. In the case of a disposable paper diaper attached to the outer surface of the abdomen of the back seat in front of the front seat, which is attached to the outer surface of the front seat to fasten the other end of the fastening tape, the above-mentioned effect becomes more remarkable, and the design Since it is composed of various tones, pictures, characters, etc. that the infant likes or is interested in, the wearer and the wearer (mother and child) can wear this disposable paper diaper while having fun, and both are good. Communication can be achieved and intellectual education can be achieved.

When the design applied to the front seat is a disposable paper diaper provided along the fastening position display line of the fastening tape attached to the front seat, the mounting position becomes clear. Therefore, the wearer can easily and surely perform the diaper wearing work.

Furthermore, in the case of a disposable diaper having the above design on the outer surface of the disposal tape, it is possible to prevent an infant from unintentionally pulling the disposal tape while wearing it.

[Brief description of drawings]

FIG. 1 is a front view of a left half of a main part of a tape-type disposable paper diaper according to a first embodiment of the present invention.

FIG. 2 is a front view of the left half of the main part of the tape-type disposable paper diaper according to the second embodiment of the present invention.

FIG. 3 is a front view of the left half of the main part of the tape-type disposable paper diaper according to the third embodiment of the present invention.

FIG. 4 is a front view of the left half of the main part of the tape-type disposable paper diaper according to the fourth embodiment of the present invention.

FIG. 5 is a perspective view of a tape-type disposable paper diaper according to a fifth embodiment of the present invention viewed from the front body side.

FIG. 6 is a perspective view of a pants-type disposable paper diaper according to a sixth embodiment of the present invention viewed from the rear body side.

FIG. 7 is a perspective view of a pants-type disposable paper diaper according to a seventh embodiment of the present invention, FIG.
(B) is a development view of the tape for disposal.

FIG. 8 is a perspective view of a pants-type disposable paper diaper according to an eighth embodiment of the present invention, in which (a) is a view seen from the front body side,
(B) is the figure seen from the back body side.

FIG. 9 is a perspective view showing an outline of a conventional tape-type disposable paper diaper.

FIG. 10 is a plan view showing a conventional tape-type disposable paper diaper in an unfolded state.

FIG. 11 is a front view of a front seat attached to the front body of a conventional tape-type disposable paper diaper.

FIG. 12 is a front view showing a state in which a fastening tape is attached to a front sheet attached to the front body of a conventional tape-type disposable paper diaper.

FIG. 13 is a perspective view of a conventional pants-type disposable paper diaper as seen from the rear body.

[Explanation of symbols]

1 (conventional) disposable disposable diaper 1A Tape-type disposable paper diaper (according to the present invention) 1B Tape-type disposable paper diaper (according to the present invention) 1C Tape-type disposable paper diaper (according to the present invention) 1D Tape-type disposable paper diaper (according to the present invention) 1E Tape-type disposable paper diaper (according to the present invention) 2 top sheet 3 back sheet 4 absorber 5 elastic member 6 front seats 6A Front seat (according to the invention) 6B Front seat (according to the invention) 6C Front seat (according to the invention) 6D Front seat (according to the invention) 6E Front seat (according to the invention) 7 fastening tape 7A Fastening tape (according to the invention) 7B Fastening tape (according to the invention) 7C Fastening tape (according to the invention) 7D Fastening tape (according to the invention) 7E Fastening tape (according to the invention) 8 hook sheet 9 Lock mark pattern 9a Number part 9b Broken line part 10 pictures 21 (conventional) disposable disposable diaper 21A Pants-type disposable paper diaper (according to the present invention) 21B Pants-type disposable paper diaper (according to the present invention) 21C Pants-type disposable paper diaper (according to the present invention) 22 back sheet 23 front body 24 back body 25 designs 26 Discarding tape 26A Discard tape (according to the invention) 26B Discard tape (according to the invention)

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Claims (9)

[Claims] 1. An absorbent body is interposed between a liquid-permeable top sheet that covers the front surface side and a liquid-impermeable back sheet that covers the back surface side, and the sheet material is folded from the center in the longitudinal direction to form a front body. A disposable diaper having a back diaper formed by forming a back body, the back sheet having an outer surface having a design, and a tape member fixed to the outer surface, wherein the tape member has an outer surface on which the back sheet is formed. Disposable disposable diaper characterized by having a design that correlates with the exterior design. 2. The tape member is a fastening tape for fastening a diaper, which has one end fixed to both sides on the back side when the back sheet is viewed from the rear, and extends in the left-right direction. 2. The outer surface of the fastening tape and the outer surface of the back seat at the frontal abdomen position are attached to the outer surface of the front seat that fastens the other end of the fastening tape to the outer surface of the front seat. A disposable paper diaper. 3. The disposable diaper according to claim 2, wherein the interrelated designs are provided on the outer surfaces of the fastening tape, the front sheet, and the back sheet. 4. The design applied to the front seat is performed along a line for displaying a fastening position of the fastening tape attached to the front seat. The disposable paper diaper according to 3. 5. The tape member has one end fixed to a back body or a front body of the back seat having the design, and the whole is folded in the longitudinal direction so that the tape member can be pulled out from the other end. A disposable diaper according to claim 1, wherein the disposable diaper is a diaper waste tape, wherein the interrelated design is applied to at least the outermost surface of the folded waste tape. 6. The disposable diaper according to claim 5, wherein the folded outer surface of the discarding tape has a design correlating with the design of the outermost surface. 7. The disposable diaper according to claim 1, wherein the correlated designs have the same basic tone. 8. The disposable diaper according to any one of claims 1 to 6, wherein the correlated designs are related patterns. 9. A disposable diaper according to any one of claims 1 to 6, wherein the correlating designs are permuted and continuous letters.