JP2019024936A - Disposable nappy, and package for disposable nappy - Google Patents

Abstract

To provide a disposable nappy causing a baby to form an attachment for the disposable nappy and thus to voluntarily go to a toilet or put the disposable nappy on.SOLUTION: A disposable nappy (1) comprises: a reference pattern (41); correct answer patterns (43) which have the same shape as or a similar shape to the reference pattern (41); incorrect answer patterns (44) each of which does not have the same shape as or a similar shape to the reference pattern (41); and an information display (42) which prompts a search for the correct answer patterns (43). The information display (42) is disposed nearer to the reference pattern (41) than the correct answer patterns (43) and the incorrect answer patterns (44).SELECTED DRAWING: Figure 1

Description

  The present invention relates to a disposable diaper and a disposable diaper package.

  Infants perform toilet training in the process of growth so that they can excrete in the toilet after wearing a diaper. Patent Document 1 discloses a disposable diaper (training pants) that can give an uncomfortable wet feeling to a wearer.

JP-A-10-234778

  In toilet training, it is ideal for children to go to the toilet voluntarily because they are attached to the diaper and do not want to make the diaper dirty. However, the method of using the training pants is a method of causing a child to go to the toilet because of wet feelings. In this case, the toilet training tends to stagnate because the child dislikes wearing the training pants or gets used to the unpleasantness of the training pants.

  In addition, children during toilet training may be reluctant to change diapers or practice wearing diapers themselves. Therefore, in general, a disposable diaper is provided with a design that a child is pleased with, but if it is a simple design, the child gets used to the design. If it does so, it will be difficult for a child to have attachment to a diaper, and said problem will not be solved.

  The present invention has been made in view of the above-described conventional problems, and its purpose is to allow a disposable diaper to have an attachment so that a child can voluntarily go to the toilet or wear it. Disclosed is a disposable diaper and a disposable diaper package.

The main invention for achieving the above object is a reference symbol, a correct symbol that is the same shape as or similar to the reference symbol, and an incorrect answer that is not the same shape as the reference symbol and that is not similar. And an information display that prompts to search for the correct symbol, wherein the information display is arranged closer to the reference symbol than the correct symbol and the incorrect symbol. Disposable diapers.
Other features of the present invention will become apparent from the description of the present specification and the accompanying drawings.

  ADVANTAGE OF THE INVENTION According to this invention, a disposable diaper has attachment, and the disposable diaper which a child can go to a toilet voluntarily and can wear can be provided, and a disposable diaper package.

It is a front view of diaper 1. It is a rear view of the diaper 1. It is the schematic plan view which looked at the diaper 1 of the expansion | deployment and the expansion | extension state from the non-skin side. It is a schematic sectional drawing of the diaper 1. 5A and 5B are diagrams for explaining the direction of the correct pattern 43. FIG. 6A and 6B are schematic cross-sectional views of the tape member 50 and the seal member 51. FIG. 2 is a front view of a tape member 50 and a seal member 51. FIG. It is explanatory drawing of the coloring area | region of the diaper 1. It is explanatory drawing of the diaper 1 provided with AR marker 47,48. 10A and 10B are diagrams showing a screen 61 of the terminal 60. FIG. It is a schematic perspective view of the package 70 of the diaper 1. FIG. 12A to 12C are explanatory views of a plurality of diapers 1 housed in one package 70. FIG. 4 is an explanatory diagram of a method for manufacturing the absorbent main body 10. FIG. 6 is an explanatory diagram of a method for manufacturing the ventral waist part 20. FIG. It is a top view of the diaper 1 of an unfolded and extended state.

At least the following matters will become apparent from the description of the present specification and the accompanying drawings.
Information that prompts the user to search for a reference design, a correct design that is the same shape as the reference design, or a similar design, an incorrect design that is not the same shape as the reference design and is not a similar design, and the correct design A disposable diaper characterized in that the information display is arranged closer to the reference symbol than the correct symbol and the incorrect symbol.

  According to such a disposable diaper, since the parent and child can search for the correct pattern and can enjoy communication with the parent and child, the child becomes attached to the diaper. As a result, the child voluntarily goes to the toilet or wears a diaper because he does not want to make the diaper dirty. In addition, children can be given the autonomy of answering correct answers and the answers of successful experiences, leading to the success of toilet training and the desire to wear them themselves.

  Such a disposable diaper is a disposable diaper characterized in that the reference symbol has a larger area than the correct answer symbol and the incorrect answer symbol.

  According to such a disposable diaper, the problem of searching for a correct pattern from a reference pattern can be easily understood at a glance.

  Such a disposable diaper is a disposable diaper characterized in that the correct answer symbol is arranged in an orientation rotated at an angle in a range of −90 degrees to 90 degrees with respect to the reference symbol.

  According to such a disposable diaper, the difficulty of the problem of searching for a correct pattern can be reduced.

  Such a disposable diaper is a disposable diaper characterized in that the correct answer pattern is arranged in an orientation rotated at an angle exceeding a range of −90 degrees to 90 degrees with respect to the reference pattern.

  According to such a disposable diaper, the difficulty of the problem of searching for a correct pattern can be increased.

  Such a disposable diaper comprising an absorbent main body having an absorbent core, an abdominal waistline applied to the wearer's abdomen, a back waistline applied to the wearer's backside, and the wearer's A waistline elastic member that expands and contracts along the waistline and a legline elastic member that expands and contracts along the wearer's leg, and in the thickness direction of the disposable diaper, the reference pattern, the correct pattern, and the incorrect pattern And the information display does not overlap with the expansion / contraction part of the waist elastic member and the expansion / contraction part of the leg elastic member, and the reference symbol and the information display are the ventral waist part, and It is a disposable diaper characterized by being arranged in at least one of the back waistline part and in the part which overlaps with the absorptive core in the thickness direction.

  According to such a disposable diaper, it is possible to prevent the symbols and information display from becoming difficult to see due to the heel generated by the contraction of the elastic member. Moreover, since the absorptive core has high rigidity, it is difficult to be affected by shrinkage of the waistline elastic member. Therefore, the reference symbol and the information display can be arranged on flat portions of the abdominal waistline portion and the back waistline portion, and the visibility of these can be improved.

  In such a disposable diaper, in the unfolded disposable diaper, the reference symbol, the correct symbol, the incorrect symbol, and the information display are arranged on one side in the longitudinal direction with respect to a central position in the longitudinal direction. It is a disposable diaper characterized by being made.

  According to such a disposable diaper, the problem of searching for a correct pattern can be implemented only by looking at the front or rear surface of the diaper.

  In this disposable diaper, the information display is an AR marker readable by a computer having a reading unit and an output unit, or the AR marker is provided separately from the information display, and the AR marker Is an identifier for causing the computer to execute a process for causing the output unit to output a display prompting to search for the correct symbol, and is closer to the reference symbol than the correct symbol and the incorrect symbol It is the disposable diaper characterized by being arrange | positioned.

  According to such a disposable diaper, the visual and auditory information output to the output unit of the computer can be enjoyed, and the child becomes more attached to the diaper.

  Such a disposable diaper includes an AR marker that can be read by a computer having a reading unit and an output unit, and the AR marker causes the output unit to output a display indicating that the symbol selected by the user is correct. It is an identifier for causing the computer to execute processing, and is a disposable diaper characterized by being arranged closer to the correct pattern than the reference symbol and the incorrect answer symbol.

  According to such a disposable diaper, the visual and auditory information output to the output unit of the computer can be enjoyed, and the child becomes more attached to the diaper.

  Such a disposable diaper comprises a seal member separable from the disposable diaper, wherein the seal member can be re-adhered after being separated from the disposable diaper and comprises the correct pattern. Disposable diapers.

  According to such a disposable diaper, there are more places to search for a correct pattern, and it takes a longer time for the child to touch the diaper, and the child becomes more attached to the diaper. Moreover, a child can be guide | induced to a toilet, for example by sticking a sealing member on a toilet.

  The reference design includes a reference design, a correct design that is the same shape as the reference design, or a similar design, and an incorrect design that is not the same shape as the reference design and is not a similar design. A disposable diaper characterized by having an area larger than that of the correct answer pattern and the incorrect answer pattern.

  According to such a disposable diaper, it is easy to understand at a glance the problem of searching for a correct answer symbol from a reference symbol. As a result, parents and children can search for the correct pattern and communicate with each other happily, and the child will become attached to the diaper.

  Such a disposable diaper, comprising: a ventral waistline portion applied to the wearer's ventral side portion; and a dorsal waistline portion applied to the wearer's backside portion, wherein the reference pattern is the ventral waistline portion, And the disposable diaper characterized by being arrange | positioned in the center part of the waist direction at least one of the said back side waist part.

  According to such a disposable diaper, the problem of searching for a correct pattern from a reference pattern can be easily understood at a glance.

  Such a disposable diaper, comprising an absorbent main body having an absorbent core, a ventral waistline applied to the wearer's ventral side, and a dorsal waistline applied to the wearer's back side, In the thickness direction of the disposable diaper, the ventral waistline part and the back waistline part are arranged on the non-skin side of the absorbent main body, and the reference design is the ventral waistline part and the A disposable diaper arranged on at least one of a back waistline portion, wherein the design of the absorbent main body is visible from the non-skin side in at least a part of the periphery of the reference design.

  According to such a disposable diaper, when viewed from the outside (non-skin side), the design of the absorbent main body around the reference design is blurred compared to the reference design. For this reason, the reference symbol is conspicuous due to the blur effect, and is easily recognized by the user.

  Such a disposable diaper, comprising an absorbent main body having an absorbent core, a ventral waistline applied to the wearer's ventral side, and a dorsal waistline applied to the wearer's back side, In the thickness direction of the disposable diaper, the abdominal waistline and the back waistline are disposed on the non-skin side of the absorbent main body, and the abdomen waistline and the back waistline At least one crotch side end portion and the absorbent main body have a non-bonded region, and at least a part of the correct pattern is disposed in the non-bonded region of the absorbent main body. This is a disposable diaper characterized by that.

  According to such a disposable diaper, since the correct pattern appears when the end of the crotch side of the abdomen waist part or the back waist part is turned over, the child becomes more attached to the diaper.

  This disposable diaper is a disposable diaper characterized in that the amount of rewetting when 80 ml of artificial urine is dropped is 15 g or more and 35 g or less.

  According to such a disposable diaper, the child can be made aware that the diaper has been wet due to urination, and this time the child voluntarily goes to the toilet because he does not want to make the diaper dirty. Moreover, leakage can be prevented.

  Also, a disposable diaper comprising a reference symbol, a correct pattern that is the same shape as the reference symbol, or a similar shape, and an incorrect answer symbol that is not the same shape as the reference symbol and that is not a similar shape, A disposable diaper package characterized by having an information display prompting to search for a correct pattern.

  According to such a disposable diaper package, the parent and child can search for the correct pattern of the diaper and can enjoy communication with the parent and child, and the child comes to be attached to the diaper.

  Such a disposable diaper package has a plurality of disposable diapers in which the positions of the correct patterns in the disposable diaper are different.

  According to such a disposable diaper package, it is possible to enjoy the problem of searching for a correct pattern without getting tired, so that toilet training and practice of wearing a diaper can be continued.

  Such a disposable diaper package has a plurality of the disposable diapers, and the reference design of one disposable diaper has the same shape as the incorrect design of another disposable diaper, or a similar shape, A disposable diaper package characterized by

  According to such a disposable diaper package, it is possible to enjoy the problem of searching for a correct pattern without getting tired, so that toilet training and practice of wearing a diaper can be continued.

  Hereinafter, as a disposable diaper according to the present invention, an embodiment will be described by taking a pants-type disposable diaper for children as an example. However, the present invention is not limited to the above, and the present invention may be applied to, for example, a tape-type disposable diaper that is attached to a wearer with a hook tape.

=== First Embodiment ===
<< Basic configuration of diaper 1 >>
FIG. 1 is a front view of a pants-type disposable diaper 1 (hereinafter referred to as a diaper). FIG. 2 is a rear view of the diaper 1. FIG. 3 is a schematic plan view of the unfolded and extended diaper 1 as seen from the non-skin side. FIG. 4 is a schematic sectional view of the diaper 1.

  The diaper 1 has the absorptive main body 10, the abdominal waist part 20 applied to a wearer's abdominal side part, and the back side waist part 30 applied to a wearer's back side part. Moreover, the diaper 1 has a vertical direction, a horizontal direction, and a thickness direction. In the thickness direction, the side that contacts the wearer is referred to as the skin side, and the side that does not contact the wearer is referred to as the non-skin side. Moreover, the pants-type diaper 1 shown in FIG. 1 has a waistline opening BH and a pair of leghole openings LH. In the vertical direction, the waist opening BH side is the upper side, and the opposite side is the lower side.

  In the diaper 1 in the unfolded state of FIG. 3, the central portion in the lateral direction of the abdominal waistline portion 20 overlaps the end of one side in the longitudinal direction of the absorbent main body 10, and the other side in the longitudinal direction of the absorbent main body 10. The central portion in the lateral direction of the back waistline portion 30 overlaps the end portion. The unfolded diaper 1 is folded in half at the longitudinal center position CL, and both lateral sides of the abdominal waistline 20 and the back waistline 30 are joined together by welding or the like, whereby the pants shown in FIG. It becomes a diaper 1 in a mold state.

  The absorptive main body 10 includes an absorptive core 11 that absorbs and holds excrement such as urine. Further, as shown in FIG. 4, in the absorbent main body 10, a liquid-permeable top sheet 12 is disposed on the skin side with respect to the absorbent core 11, and the liquid impermeability is disposed on the non-skin side with respect to the absorbent core 11. A back sheet 13 and an exterior sheet 14 are disposed.

  Further, as shown in FIG. 3, a plurality of leg-hole elastic members 15 are provided on both lateral sides of the absorbent main body 10. The plurality of leg-hole elastic members 15 are, for example, fixed in an elongated state in the longitudinal direction between the exterior sheets 14 that are folded inward in the lateral direction to form two layers. Therefore, the leg-hole elastic member 15 expands and contracts along the wearer's leg, and the diaper 1 fits around the wearer's leg.

  As shown in FIG. 4, the abdominal waistline 20 and the back waistline 30 are arranged on the non-skin side of the absorbent main body 10. And the abdominal side waistline part 20 and the back side waistline part 30 are the skin side sheets 21 and 31, the non-skin side sheets 22 and 32 disposed on the non-skin side of the skin side sheets 21 and 31, respectively, and the skin. Intermediate sheets 23 and 33 disposed between the side sheets 21 and 31 and the non-skin side sheets 22 and 32 and a plurality of waistline elastic members 24 and 34 are provided.

  The plurality of waistline elastic members 24, 34 are arranged side by side in the vertical direction between the skin side sheets 21, 31 and the non-skin side sheets 22, 32, and are fixed in an extended state in the horizontal direction. Therefore, the waistline elastic members 24 and 34 expand and contract along the wearer's waistline, and the diaper 1 fits around the wearer's waistline.

  In addition, symbols and characters 41 to 44 are printed on the non-skin side surface of the back sheet 13 included in the absorbent main body 10 and the non-skin side surfaces of the intermediate sheets 23 and 33 respectively included in the abdominal side waistline portion 20 and the back side waistline portion 30. Has been. These symbols and characters 41 to 44 are visible from the outside of the diaper 1 (from the non-skin side) through the exterior sheet 14 and the non-skin side sheets 22 and 32.

<< Diaper 1 decoration >>
As a toilet training method, I want to cherish the diaper 1 because the child feels uncomfortable after excretion in the diaper 1 and the child goes to the toilet and the child is attached to the diaper 1 and does not want to contaminate the diaper 1. Therefore, there is a way for children to go to the bathroom. The former is a method according to the feeling after excretion. On the other hand, the latter is a method according to the feeling before excretion, and is ideal as toilet training for the purpose of letting go to the toilet before excretion.

  In general, children's diapers are printed with a design that makes children happy. However, if it is just a symbol, the child gets used to that symbol. Then, it is difficult for children to attach to diapers, and they cannot change their perception that diapers are thrown away after being excreted.

  On the other hand, in the diaper 1 of the present embodiment, a cat pattern 41 is printed at the center in the lateral direction of the ventral waist part 20. This cat symbol 41 is referred to as a “reference symbol 41”.

  And in the absorptive main body 10, the pattern 43 of a cat and dogs, pandas, elephants, and rabbits which are animals other than the cat are at least in portions not overlapping with the ventral waist part 20 and the back waist part 30. It is printed. The cat symbol 43 has the same or similar shape as the reference symbol 41. This cat symbol 43 is called “correct answer symbol 43”. The design 44 of animals other than cats is not the same shape as the reference design 41 and is not a similar shape. This symbol 44 of animals other than cats is called “incorrect answer symbol 44”.

  Further, on the ventral side waistline portion 20, the characters “Looking for familiarity” are printed near the reference symbol 41. That is, the “information display 42” is displayed to prompt the user to search for the correct pattern 43 that is the same picture as the reference symbol 41. This information display 42 is arranged closer to the reference symbol 41 than the correct symbol 43 and the incorrect symbol 44.

  According to such a diaper 1, the child can search for the correct pattern 43 together with the guardian (mother or the like). Therefore, the time to touch the diaper 1 with the parent and child becomes longer. In addition, parents and children can communicate with each other when parents ask questions, children answer, and parents respond to children's answers. In addition, parents can make fun calls for children, such as “Let's look for the same picture” rather than “Let's go to the toilet” or “Change diapers”.

  As a result, the child becomes attached to the diaper 1 and the child tends to go to the toilet independently so as not to soil the diaper 1. In addition, parents and children can communicate happily about diapers 1 and toilets, which also leads to continued and successful toilet training.

  Moreover, even if it tries to communicate using the simple pattern drawn on the general diaper, the guardian is hard to come up with the word of a voice. Moreover, even if, for example, a story-like pattern or the like is drawn on the diaper so as to attract the interest of the child, the guardian speaks unilaterally.

  On the other hand, according to the diaper 1 of this embodiment which can search for a picture, the guardian can easily talk to the child and can easily communicate with the child. In addition, the child's initiative increases because the child searches for and answers the correct answer. Also, if answered, it gives the child a successful experience. These independence and successful experiences are likely to lead to the child's desire to go to the toilet themselves.

  Moreover, since it is a problem of a picture search, the correct pattern 43 and the incorrect pattern 44 are mixed. Although the number and type of incorrect patterns 44 may be one, it is preferable that there are a plurality of incorrect answers 44 in order to increase the difficulty of the problem. As a result, a relatively large number of symbols 43 and 44 are drawn on the diaper 1 as shown in FIG. For this reason, the design of the diaper 1 is enhanced and the diaper 1-likeness is reduced. From this point, the child can easily attach to the diaper 1. In addition, children tend to go to the toilet voluntarily because they feel that they are not babies wearing diapers.

  It is also an important issue for children at the time of toilet training to come on and take off clothes themselves. On the other hand, from the beginning of the ego, there are cases where he / she dislikes changing the diaper 1 or hates practicing wearing the diaper 1.

  Even in such a case, according to the diaper 1 of the present embodiment, the child is fond of the diaper 1 and the child tends to want to wear the diaper 1. Therefore, the diaper 1 can be exchanged smoothly, and the child will practice wearing the diaper 1.

  In the present embodiment, an animal design is taken as an example, but the present invention is not limited to this. For example, it may be a vehicle or food symbol, a graphic symbol such as a circle or triangle, or a character or numeric symbol such as an alphabet. The information display 42 may also be another display such as “Find me”.

  Further, although the correct answer symbol 43 is an animal symbol, the difficulty answer problem can be reduced by changing the genre such that the incorrect answer symbol 44 is a vehicle or daily goods symbol. On the contrary, by changing a part of the reference symbol 41 to an incorrect symbol 44, such as changing the cat's facial expression 41 which is the reference symbol 41 to be an incorrect answer symbol 44, the difficulty of the problem is increased. It is done. In addition, the color scheme may be the same or different between the reference symbol 41 and the correct symbol 43. The difficulty of the problem can be lowered if the color scheme is the same.

  Moreover, although the diaper 1 of this embodiment is provided with multiple correct patterns 43, the number may be one. However, since there are a plurality of correct answer patterns 43, the parent can call the diaper 1 with the parent and child after the child has found the correct answer 43, such as “Is it still?” Or “Let's count”. Can be longer. Further, the information display 42 may be “please look ahead”. In these cases, the child will count and answer, so for example, the child will be compared to a diaper or the like on which a symbol that makes the concept of the number unilaterally remembered by combining multiple animal symbols and numbers. Can be improved. And that independence can be linked to the desire to go to the toilet.

  The back side waistline 30 may be provided with the same reference symbol 41 and information display 42 as those of the abdominal side waistline 20, or the back side waistline 30 may be provided with the reference symbol 41 and information display 42 only. .

  In the diaper 1 (FIG. 2) of the present embodiment, a symbol 45 (reference symbol) in which the outline of the reference symbol 41 (cat) is filled is provided on the back waistline portion 30 and is referred to as “look for silhouette” near the symbol 45. An information display 46 is provided.

  Further, although not shown, an incorrect answer 43 (any of dog, panda, elephant and rabbit) for the reference symbol 41 (cat) of the ventral waist part 20 is provided on the back waist part 30 as a second reference symbol. In addition, a display such as “Looking for familiarity” may be provided.

  Thus, you may provide a different problem in the abdominal side waist part 20 and the back side waist part 30 while utilizing the designs 43 and 44 of the absorptive main body 10 in common. By doing so, the time which touches the diaper 1 with a parent and child can be made longer.

  Moreover, in the diaper 1 of this embodiment, in order to coat the buttocks, the back waistline part 30 is larger than the abdomen waistline part 20, and the intermediate sheet 33 on which the pattern is printed can also be enlarged. Therefore, as shown in FIG. 2, you may provide not only a reference | standard symbol but a correct pattern and an incorrect pattern in the back side waist part 30 (intermediate sheet | seat 33). In the case of silhouette search, a symbol whose contour is the same shape or similar to the contour of the reference symbol 45 is a correct symbol 451, and the contour is not the same shape as the contour of the reference symbol 45 and is not a similar shape. However, the incorrect solution 452 is obtained.

  Further, the reference symbol 41 preferably has a larger area than the correct symbol 43 and the incorrect symbol 44. By doing so, since the reference symbol 41 is conspicuous, the problem of picture search becomes easy to understand at a glance. Therefore, the patterns 41, 43, and 44 of the diaper 1 are easily used for the intended application. However, since the diaper 1 of 1st Embodiment is provided with the information display 42, it is not limited above.

  The comparison of the areas of the symbols 41, 43, and 44 may be performed by a known method. For example, the comparison may be made visually, or the area may be calculated and compared from images obtained by photographing the symbols 41, 42, and 43 using area calculation software.

  Moreover, the diaper 1 of this embodiment is comprised from three members of the absorptive main body 10, the abdominal side waistline part 20, and the back side waistline part 30. As shown in FIG. In this case, the member provided with the reference symbol 41 (in this embodiment, the ventral waist part 20) may be different from the member provided with the correct symbol 43 and the incorrect answer symbol 44 (in this embodiment, the absorbent main body 10).

  More preferably, the reference symbol 41 may be arranged in the central portion in the lateral direction (the waistline direction) of at least one of the ventral waistline portion 20 and the back waistline portion 30. By doing so, since the reference symbol 41 is conspicuous, the problem of picture search becomes easy to understand at a glance.

  Further, as shown in FIG. 3, in the thickness direction of the disposable diaper 1, the reference symbol 41, the correct answer symbol 43, the incorrect answer symbol 44, and the information display 42 are the stretchable portions of the waistline elastic members 24 and 34, and It is preferable not to overlap with the expansion / contraction part of the leg-hole elastic member 15. By doing so, in the diaper 1 in a natural state, it is possible to prevent the symbols and characters 41 to 44 from becoming difficult to see due to the heel generated by the contraction of the waistline elastic members 24 and 34 and the leg-hole elastic members 15.

  In addition, an expansion-contraction part is a site | part which expresses a stretching property in the elastic members 15, 24, 34, and is a site | part by which the elastic members 15, 24, 34 were fixed to the sheet | seat in the expansion | extension state. Only the stretchable part is shown in the drawing. Moreover, a leak-proof wall (not shown) may be provided on both sides in the width direction of the absorbent main body 10. The shrinkage of the elastic member that forms the leak-proof wall hardly affects the shrinkage of the back sheet 13. Therefore, the leak-proof wall elastic member may overlap with the symbols and characters 41 to 44.

  Specifically, the correct symbol 43 and the incorrect symbol 44 may be arranged inside the innermost leg elastic member 15 in the lateral direction.

  Moreover, in the diaper 1 of this embodiment, the expansion-contraction part of the waist elastic members 24 and 34 exists in the site | part which overlaps with the absorptive core 11 in the thickness direction among the stomach side waist part 20 and the back side waist part 30. do not do. Therefore, it is preferable to arrange the reference symbol 41 and the information display 42 at the site. The absorbent core 11 has high rigidity and is not easily affected by the contraction of the waistline elastic members 24 and 34 existing around the absorbent core 11. Therefore, since the reference symbol 41 and the information display 42 are arranged in flatter areas of the ventral waist part 20 and the back waist part 30, the visibility of the reference symbol 41 and the information display 42 is improved.

  Moreover, as shown in FIG. 3, the part of the absorptive main body 10 that extends outward in the longitudinal direction from the absorptive core 11 is connected to one end in the width direction of the abdominal waistline 20 or the back waistline 30 from the other end. It is preferable that the waistline elastic members 24a and 34a that are continuous to each other be disposed. In other words, it is preferable that the stretchable portions of the waistline elastic members 24a and 34a be present outside the absorbent core 11 in the longitudinal direction and in a portion overlapping the absorbent core 11 in the lateral direction.

  By doing so, the part of the absorbent main body 10 extending outward in the longitudinal direction from the absorbent core 11 is suppressed from rising in the thickness direction by the waistline elastic members 24a and 34a. On the other hand, in addition to the thickness of the absorbent core 11, the portion where the absorbent core 11 is present does not have the elastic parts of the waistline elastic members 24, 34, and therefore rises in the thickness direction. Therefore, the reference symbol 41 and the information display 42 arranged in a portion overlapping with the absorbent core 11 are conspicuous and easily recognized.

Further, as shown in FIG. 4, the number of sheets arranged on the non-skin side relative to the intermediate sheets 23 and 33 on which the reference symbol 41 or the like is printed, here, one of the non-skin side sheets 22 and 32, and the correct answer The number of sheets disposed on the non-skin side of the back sheet 13 on which the design 43 or the like is printed, in this case, one sheet of the exterior sheet 14 may be the same. More preferably, the difference between the basis weight of the non-skin side sheets 22 and 32 and the basis weight of the exterior sheet 14 may be 10 g / m ² or less.

By doing so, the difference between the appearance of the symbols arranged on the ventral waist part 20 and the back waist part 30 and the appearance of the symbols arranged on the absorbent main body 10 can be reduced, and the problem of picture search can be reduced. Can be implemented. Specifically, as the non-skin side sheets 22 and 32, a spunbond nonwoven fabric having a basis weight of 20 g / m ² can be exemplified, and as the exterior sheet 14, an SMS nonwoven fabric having a basis weight of 13 g / m ² can be exemplified.

  Moreover, although not shown in figure, in the abdominal side waist part 20 and the back side waist part 30, it joined only to a part (for example, the upper and lower ends of the vertical direction) of the skin side sheets 21, 31 and the non-skin side sheets 22, 32. Another sheet may be provided. Another sheet is less susceptible to shrinkage of the waistline elastic members 24 and 34 than the skin-side sheets 21 and 31 and the non-skin-side sheets 22 and 32. Therefore, the correct pattern 43 and the incorrect pattern 44 may be printed on another sheet. When another sheet is provided on the non-skin side of the non-skin side sheets 22 and 32, the correct pattern 43 can be searched from the outside of the diaper 1. When another sheet is provided on the skin side of the skin side sheets 21 and 31, the correct pattern 43 can be searched by looking into the inside of the diaper 1 from the waist opening BH.

  In addition, the skin side surface of the absorbent main body 10 may be embossed to provide a recess having the same shape as the reference symbol 41 or a similar shape. Thus, by increasing the range in which the correct pattern 43 is searched for, the time for the parent and child to touch the diaper 1 can be increased.

  Further, as shown in FIG. 3, in the diaper 1 in the unfolded state, the reference symbol 41, the correct symbol 43, the incorrect symbol 44, and the information display 42 are located on one side in the longitudinal direction from the central position CL in the longitudinal direction. It is preferable that they are arranged.

  Since the underpants type diaper 1 is folded in two in the longitudinal direction, the problem of searching for the correct pattern 43 can be implemented simply by looking at one surface of the diaper 1 by arranging the symbols and the like as described above.

  In many cases, a tape-type diaper is packaged in a state where the tape-type diaper is folded in the longitudinal direction. Therefore, the problem can be implemented only by looking at one side of the diaper after being taken out of the package.

  Moreover, it is good to provide the correct pattern 43 and the inaccurate pattern 44 also on the surface of the diaper 1 without the reference symbol 41 and the information display 42 (the rear surface of FIG. 2). By doing so, the place where the correct pattern 43 is searched increases. Further, since the correct pattern 43 cannot be found while looking at the reference pattern 41, the difficulty of the problem can be increased.

  5A and 5B are diagrams illustrating the orientation of the correct pattern 43 with respect to the reference symbol 41. FIG. When the reference symbol 41 has a vertical direction, the upper side of the reference symbol 41 may be the upper side of the diaper 1 in the vertical direction.

  Then, as shown in FIG. 5A, the correct symbol 43 may be arranged in a direction rotated with respect to the reference symbol 41 at an angle within a range of −90 degrees to 90 degrees. In this case, the difficulty level of the problem can be lowered. In the figure, the clockwise direction is positive and the opposite side is negative with respect to the reference line L along the vertical direction.

  Further, as shown in FIG. 5B, the correct symbol 43 may be arranged in a direction rotated with respect to the reference symbol 41 at an angle exceeding the range of −90 degrees to 90 degrees. In this case, the difficulty of the problem can be increased.

  In the front of the diaper 1 of FIG. 1, only the correct symbol 43 of FIG. 5A is provided, but only the correct symbol 43 of FIG. 5B may be provided, or the correct symbol 43 of FIG. 5A and FIG. 5B is mixed. You may do it. The same applies to the orientation of the incorrect solution 44.

  In addition, on the rear surface of the diaper 1 in FIG. 2, when the waistline opening BH side is turned up, the correct answer pattern 43 is inverted, and the difficulty of the problem is increased. In the unfolded state of the diaper 1 (FIG. 3), regardless of the longitudinal center position CL of the absorbent main body 10, by aligning the upper side of all the patterns 43 and 44 with one side in the longitudinal direction, You can change the direction of the pattern on the back and change the difficulty of the problem.

  In addition, the diaper 1 is commercially available in a plurality of sizes such as S, M, and L depending on the physique of the child to be worn. Older children wear larger diapers. Therefore, it is preferable to reduce the difficulty level of the problem with the small-sized diaper 1 and increase the difficulty level of the problem with the large-sized diaper 1.

  6A and 6B are schematic cross-sectional views of the tape member 50 and the seal member 51. FIG. FIG. 7 is a front view of the tape member 50 and the seal member 51 as viewed from the back side.

  The tape member 50 includes a tape main body 501, a tape gripping portion 502, a fixing portion 503, and a plurality of tape bonding portions 504. The tape body 501 is a rectangular member that is long in the vertical direction of the diaper 1 and is folded in a Z shape in the longitudinal direction. In a folded state, the tape body 501 is fixed to the non-skin side surface of the back waistline portion 30 by an adhesive (not shown) or the like by a fixing portion 503 so as not to be peeled off. Between each layer of the folded tape main body 501, a tape adhesive portion 504 that can be peeled and re-adhered is provided, and the folded state is maintained.

  The tape gripping portion 502 is provided at one end of the tape main body 501 in the longitudinal direction. The tape bonding part 504 is not provided on the skin side surface of the tape gripping part 502. Therefore, the user can grip the tape gripper 502 and pull the tape body 501. Then, the folded state of the tape body 501 is released. Therefore, when the diaper 1 is discarded, the state in which the diaper 1 is rolled can be maintained by the tape member 50.

  The seal member 51 includes a rectangular seal body 511, a seal gripping part 512, and a seal bonding part 513. The seal member 51 is bonded to a portion of the tape main body 501 above the tape gripping portion 502 by a seal bonding portion 513. The seal grip part 512 is provided at one end of the seal body 511 in the longitudinal direction. The seal bonding part 513 is not provided on the skin side surface of the seal gripping part 512. Therefore, the user can separate the seal member 51 from the tape member 50 by grasping the seal grip portion 512.

  Even after separation from the diaper 1, the seal member 51 can be re-adhered to a desired place by the seal bonding portion 513. Then, as shown in FIG. 7, it is assumed that the correct design 514 having the same shape as or similar to the reference design 41 (cat) is also printed on the seal member 51.

  By doing so, for example, the guardian can put the seal member 51 separated from the diaper 1 on the toilet. Then, the guardian can call out “Let's look for it in the toilet” and guide the child to the toilet. In addition, the child searches for the sealing member 51 in the toilet, so that it is fun to go to the toilet, and the child tends to go to the toilet voluntarily. However, the present invention is not limited thereto, and the child may find the correct pattern 514 of the seal member 51 without separating the seal member 51 from the diaper 1.

  In toilet training, a method of sticking a sticker on the mount is often used as a reward for excretion in the toilet. Therefore, the seal member 51 can be used as a reward, and the guardian can make a call such as “If you succeed in the toilet, let's put the seal (51) I found”, and the child will go to the toilet voluntarily. easy.

  Also, the seal member 51 is printed with a display 515 such as “Egging Seal”, that is, a display prompting to search for the correct pattern 514 of the seal member 51, or a display indicating that the seal member 51 is a seal. Also good. By doing so, the seal member 51 is easily recognized, and the seal member 51 is easily used for the intended application.

  Further, as shown in FIG. 2, even if the tape member 50 and the seal member 51 are transparent members, they do not overlap with the reference symbol 45, the correct answer symbol 451, and the incorrect answer symbol 452 arranged on the back waistline portion 30. It is preferable to arrange in. By doing so, it is possible to prevent the symbols from becoming difficult to see.

  The seal member 51 is not limited to being bonded to the tape member 50 as long as it can be separated from the diaper 1 and can be re-bonded. However, for example, by adhering the seal member 51 to the tape member 50 formed of a resin material such as polyethylene or polypropylene, the tape member 50 can function as a release paper for the seal member 51, and the seal bonding portion 513 can be bonded. You can maintain power.

  FIG. 8 is an explanatory diagram of a colored region of the diaper 1. In FIG. 1 and the like, only the correct pattern 43 and the incorrect pattern 44 are provided on the absorbent main body 10. However, as shown in FIG. 8, a pattern design 3 may be provided on the absorbent main body 10.

  In general diapers, a pattern is often printed on a white background. Therefore, the skin-side sheets 21 and 31, the non-skin-side sheets 22 and 32, the intermediate sheets 23 and 33, the back sheet 13, and the like may be colored sheets (other than colorless and transparent, for example, blue or pink). By doing so, the diaperiness is reduced, and the child tends to go to the toilet voluntarily from the feeling that he is not a baby wearing a diaper.

  However, it is preferable that the area A1 where the line-shaped indicator 16 long in the vertical direction is provided is white. By doing so, it is possible to prevent the color change due to urination from becoming difficult to see.

  And in the vertical direction of the diaper 1, it is good to provide the area | region A2 colored in color between the white area | region A1 in which the indicator 16 was provided, and the reference | standard symbol 41. FIG. By doing so, since the reference symbol 41 is distinguished and conspicuous, the user can easily recognize it.

  Moreover, the area | region where the abdominal side waist part 20 or the back side waist part 30 and the absorptive main body 10 overlap is good to be larger than the intermediate sheets 23 and 33. Thus, it is preferable to make the design of the absorbent main body 10 (the correct design 43, the incorrect design 44, and the design 3 of the pattern) visible from the outside (non-skin side) in at least a part of the periphery of the reference design 41.

  In this case, the design of the absorbent main body 10 around the reference design 41 appears blurred. Therefore, the reference symbol 41 is conspicuous due to the blurring effect, and is easily recognized by the user. Similarly, the information display 42 is conspicuous due to the blur effect.

  Moreover, as shown in FIG. 4, although the intermediate sheets 23 and 33 which comprise the abdominal side waist part 20 and the back side waist part 30 are joined with the non-skin side sheets 22 and 32 with the adhesive agent 2, It is preferable that the sheets 21 and 31 are not joined.

  By doing so, since the non-skin side sheets 22 and 32 do not float from the intermediate sheets 23 and 33, the reference symbol 41 and the information display 42 arranged on the intermediate sheets 23 and 33 are conspicuous. Conversely, since the intermediate sheets 23 and 33 and the non-skin side sheets 22 and 32 float from the skin-side sheets 21 and 31 joined to the absorbent main body 10 with the adhesive 2, the absorbent main body 10 around the reference pattern 41 The design can be blurred.

  Further, as shown in FIG. 4, a region A <b> 3 in which at least one crotch side end portion (vertical lower end portion) of the abdominal side waistline portion 20 and the back side waistline portion 30 is not joined to the absorbent main body 10. In the absorbent main body 10, it is preferable that at least a part of the correct pattern 43 is disposed in the non-bonded region A3.

  In this case, the correct pattern 43 appears when the lower end of the ventral waist part 20 or the back waist part 30 is turned. Therefore, since the child can enjoy it by repeatedly turning it, the child can be attached to the diaper 1.

  Moreover, in the diaper 1, when 80 ml of artificial urine is dripped, it is preferable that the amount of rewet is 15 g or more and 35 g or less.

  A child may urinate while having attachment to the diaper 1. Even in that case, it is possible to make the child notice that the diaper 1 has been wet by urination by setting the rewet amount to 15 g or more. By doing so, the child tends to go to the toilet voluntarily so as not to pollute the diaper 1 this time. On the other hand, leakage can be prevented by setting the rewet amount to 35 g or less.

Examples of such a diaper 1 are as follows. The top sheet 12 includes cellulosic fibers such as regenerated fibers having water absorption properties such as rayon and acetate, and natural fibers having water absorption properties such as pulp fibers, and thermoplastic synthetic fibers. The fiber content is preferably about 50 to 100% by mass for cellulosic fibers and about 0 to 50% by mass for thermoplastic synthetic fibers. As the thermoplastic synthetic fiber, for example, synthetic fibers such as polyethylene, polypropylene, polyethylene terephthalate, a mixture of synthetic fibers, or composite fibers using two or more kinds of these synthetic resins can be used. Moreover, as a composite fiber, the core-sheath type | mold and eccentric type | mold which consist of two synthetic fiber components from which melting | fusing point can differ can be used, and a fiber can be crimped by this and a sheet | seat with a stretching property and bulkiness can be formed. It is preferable that the basis weight of the topsheet 12 is ^{25g / m 2 ~35g / m 2} , thereby the liquid tends to be the holding, the wearer to easily feel sticky feeling.

The rewet amount can be measured as follows. First, 80 ml of artificial urine (into 10 liters of ion exchange water, 200 g of urea, 80 g of sodium chloride, 80 g of magnesium sulfate, 8 g of calcium chloride, and a pigment at the center of the developed diaper 1 in the longitudinal direction from the top sheet 12 side: An aqueous solution in which about 1 g of Blue No. 1 is dissolved is added dropwise in 10 seconds. After the artificial urine is completely absorbed and disappears from the surface, a filter paper is placed on the top sheet 12 of the diaper 1 and a load of 35 g / cm ² is applied. After 3 minutes have passed since the load was applied, the weight of the filter paper is measured. The amount of increase relative to the weight of the filter paper before being placed on the diaper 1 is defined as “rewetting amount (g)”.

<< Modification >>
FIG. 9 is an explanatory diagram of the diaper 1 including the AR markers 47 and 48. 10A and 10B are diagrams showing a screen 61 of the terminal 60 that has read the AR markers 47 and 48. Using a terminal 60 (for example, a computer such as a smartphone or a tablet terminal) provided with a camera (reading unit) (not shown) and a screen 61 (output unit) and AR technology (Augmented Reality: augmented reality) The problem of searching for 43 may be implemented. It is assumed that an AR program corresponding to the AR markers 47 and 48 included in the diaper 1 is downloaded to the terminal 60.

  For example, the information display that prompts the user to search for the correct symbol 43 is an AR marker 47 that can be read by the computer 60, and the AR marker 47 is arranged closer to the reference symbol 41 than the correct symbol 43 and the incorrect symbol 44. May be. The diaper 1 of FIG. 9 includes an AR marker 47 instead of the characters “Looking for” 42 of the diaper 1 of FIG.

  In this case, when the AR marker 47 is read by the camera of the terminal 60 in a state where the AR program is activated, the terminal 60 converts the actual image (such as diaper 1) taken by the camera according to the AR program. In addition, an information display 62 (moving image, character, voice, etc.) associated with the AR marker 47 is displayed on the screen 61. That is, the AR marker 47 is an identifier for causing the terminal 60 to execute a process of outputting the information display 62 urging to search for the correct pattern 43 to the screen 61.

  As the information display 62, for example, as shown in FIG. 10A, a display in which the reference symbol 41 (cat) wants to search for itself or a display such as “Look for a cat” or a voice can be exemplified. .

  Further, another AR marker 48 may be arranged closer to the correct symbol 43 than the reference symbol 41 and the incorrect answer symbol 44. The AR marker 48 is an identifier for causing the computer 60 to execute a process of outputting a display (moving image, text, voice, etc.) indicating that the symbol selected by the user is correct on the screen 61.

  Therefore, when the AR marker 48 is read by the camera of the terminal 60, a display 63 indicating the correct answer as shown in FIG. 10B is displayed on the screen 61 so as to be superimposed on the actual video (such as diaper 1) captured by the camera. Let Specifically, it is possible to exemplify a display that makes the reference symbol 41 (cat) delighted or a display such as “thank you for finding it” or a voice.

  As described above, by providing the AR markers 47 and 48 on the diaper 1, the child can enjoy visual and auditory information displayed on the screen 61 of the terminal 60, and the child is more attached to the diaper 1. It becomes like this. Moreover, since the willingness to search for the correct pattern 43 increases, the initiative of the child increases. As a result, it is easy for a child to go to the toilet or wear the diaper 1 voluntarily. In addition, the communication between parents and children can be changed, leading to the continuation and success of toilet training.

  In addition to the information display 42 with characters (“look for the same name”) shown in FIG. 1, a diaper provided with an AR marker 47 may also be used. Moreover, a diaper provided with only one of the two types of AR markers 47 and 48 may be used.

  Further, explanations and comments for operating the terminal 60 may be provided near the AR markers 47 and 48. For example, the characters “Please hold your camera here” or a picture of the camera may be displayed. By doing so, the AR markers 47 and 48 are easily used for the intended application.

  In addition, the position of the correct pattern 43 may be indicated using an indicator whose color changes due to urination (not shown). When the child is excreted in the diaper, the guardian can check the color of the indicator with the child, tell them that the diaper has changed to another, and then call out to excrete in the toilet.

=== Second Embodiment ===
<< Diaper 1 Package 70 >>
FIG. 11 is a schematic perspective view of the package 70 of the diaper 1. 12A to 12C are explanatory diagrams of a plurality of diapers 1 (1A to 1C) housed in one package 70. FIG. Here, the package 70 in which a plurality of diapers 1 are accommodated is illustrated, but a package in which only one diaper 1 is accommodated may be used.

  The package 70 of the diaper 1 includes a reference symbol 41, a correct symbol 43 having the same shape or similar shape as the reference symbol 41, and an incorrect answer symbol 44 that is neither the same shape nor the similar shape as the reference symbol 41. And an information display 71 that prompts the user to search for the correct pattern 43.

  In the diaper 1 (FIGS. 12A to 12C) of the second embodiment, an information display (“Finding” 42 in FIG. 1) prompting the user to search for the correct pattern 43 is not printed. However, as shown in FIG. 11, an information display 71 is printed on the surface of the package 70 (packaging material). Therefore, the patterns 41, 43, and 44 of the diaper 1 are used for the intended purpose, and the child can have an attachment to the diaper 1.

  The information display 71 is not limited to be printed on the surface of the package 70 (packaging material). For example, a sheet on which the information display is printed is enclosed in the package 70 or attached to the outer surface of the package 70. May be. Moreover, the diaper 1 of 1st Embodiment may be accommodated in the package 70 shown in FIG. That is, both the package 70 and the diaper 1 may be provided with the information displays 42 and 71.

  Also, as shown in FIGS. 12A and 12B, a plurality of diapers 1 </ b> A and 1 </ b> B having the same reference symbol 41 (cat) and different correct symbols 43 in the diaper 1 are accommodated in one package 70. Is preferred.

  By doing so, the child does not learn the position of the correct pattern 43 and can enjoy the problem of searching for the correct pattern 43 without getting tired. Therefore, toilet training and voluntary wearing of diapers can be continued.

  Moreover, it is preferable to accommodate a plurality of diapers 1A and 1C having different reference symbols 41A (cat) and 41B (elephant) in one package 70 as shown in FIGS. 12A and 12C. Furthermore, it is preferable that the reference symbol 41B (elephant) of a certain diaper 1C (FIG. 12C) has the same shape or a similar shape as the incorrect answer symbol 44 (elephant) of another diaper 1A (FIG. 12A).

  By doing so, you can enjoy the problem of searching for the correct pattern 43 without getting tired. Moreover, in this case, even if the correct answer symbol 43 and the incorrect answer symbol 44 in the diaper 1 are in the same position, the correct answer position differs depending on the reference symbol 41. That is, a plurality of diapers 1 having different correct positions can be easily manufactured simply by changing the reference symbol 41.

<< manufacturing method of diaper 1 >>
FIG. 13 is an explanatory diagram of a method for manufacturing the absorbent main body 10. In the production line of the absorbent main body 10, first, the absorbent core 11 is arranged at every product pitch on the non-skin side surface of the top sheet 12 (continuous body). Thereafter, a back sheet 13 (continuous body) on which a plurality of types of symbols 49 (cat, panda, elephant, rabbit, dog) are repeatedly arranged and merged is joined to the top sheet 12 and the absorbent core 11.

  And it is preferable to make the arrangement pattern of the multiple types of symbols 49 different from the product pitch. By doing so, as shown to FIG. 12A and 12B, the diapers 1A and 1B from which the position of the correct pattern 43 differs can be manufactured. In addition, it is good to determine the arrangement | positioning space | interval of the symbol so that the symbol used as the correct answer symbol 43 may be arrange | positioned in all the diapers 1. FIG. Specifically, it may be determined based on the product pitch and the length of the absorbent main body 10 covered with the ventral waist part 20 or the back waist part 30.

  FIG. 14 is an explanatory diagram of a manufacturing method of the ventral waist part 20. In the production line of the ventral waist part 20, first, an intermediate sheet continuous body 23 'on which the reference symbol 41 and the information display 42 are printed is cut into a product size. Thereafter, the cut intermediate sheet 23 is joined to the skin side surface of the non-skin side sheet 22 (continuous body) at every product pitch.

  A plurality of types of patterns (cat, panda, elephant, rabbit, dog) may be printed on the intermediate sheet continuous body 23 ′ at every product pitch in the continuous direction. The plurality of types of symbols may be a symbol having the same shape or a similar shape to the plurality of types of symbols 49 (see FIG. 13) printed on the back sheet 13. By doing so, as shown in FIG. 12A and FIG. 12C, the diapers 1A and 1C can be manufactured which have the same design as the absorbent main body 10 but have different reference designs 41 and different problems. The manufacturing method of the back waistline 30 is the same.

=== Third Embodiment ===
FIG. 15 is a plan view of the diaper 1 (part) in the expanded and extended state. The diaper 1 of 3rd Embodiment is provided with the reference | standard symbol 41, the correct pattern 43 which is the same shape as the reference | standard symbol 41, or a similar shape, and the incorrect illustration 44 which is not the same shape as the reference | standard symbol 41, and is not a similar shape. The reference symbol 41 is assumed to have a larger area than the correct symbol 43 and the incorrect symbol 44.

  The diaper 1 of the third embodiment is not provided with an information display (“look-up” 42 in FIG. 1) that prompts the user to search for the correct pattern 43, and other configurations are the same as the diaper 1 of the first embodiment. . In addition, it is assumed that the package that accommodates the diaper 1 of the third embodiment does not have to include an information display (for example, 71 in FIG. 11) that prompts the user to search for the correct pattern 43.

  Also in this case, in the diaper 1 of the third embodiment, since the reference symbol 41 is greatly conspicuous, the problem of searching for the correct symbol 43 from the reference symbol 41 is easy to understand at a glance. Therefore, the patterns 41, 43, and 44 of the diaper 1 are easily used for the intended application.

  Furthermore, the reference symbol 41 may be arranged in the central portion of at least one of the abdominal waistline portion 20 and the backside waistline portion 30 in the lateral direction (the waistline direction). That is, in the horizontal direction of the diaper 1, the center position CL2 and the reference symbol 41 are preferably overlapped. By doing so, since the reference symbol 41 is conspicuous, the problem of searching for the correct symbol 43 becomes easier to understand.

  Moreover, when the diaper 1 is comprised from three members, the absorptive main body 10, the abdominal side waist part 20, and the back | dorsal side waist part 30, it is good to provide the correct pattern 43 and the incorrect pattern 44 in the absorptive main body 10. . In this way, the problem of searching for the correct symbol 43 becomes easier to understand by making the member having the reference symbol 41 different from the member having the correct symbol 43 and the incorrect symbol 44.

  However, it is not limited to the above, and may be a diaper (not shown) constituted by an absorbent main body and an exterior member having an hourglass shape in plan view. Also in this case, in the exterior member, the reference symbol 41 may be arranged in the central portion in the lateral direction of the portion applied to the wearer's abdomen and back.

  As mentioned above, although embodiment of this invention was described, said embodiment is for making an understanding of this invention easy, and is not for limiting and interpreting this invention. Further, the present invention can be changed or improved without departing from the gist thereof, and needless to say, the present invention includes equivalents thereof.

1 pants-type disposable diapers,
10 Absorbent body, 11 Absorbent core, 12 Top sheet,
13 back sheet, 14 exterior sheet, 15 leg elastic member,
20 ventral side waistline, 21 skin side sheet, 22 non-skin side sheet,
23 intermediate sheet, 24 waist elastic member,
30 back side waistline part, 31 skin side sheet, 32 non-skin side sheet,
33 intermediate sheet, 34 waistline elastic member,
LH leg opening, BH waist opening,
41 reference symbol, 42 information display, 43 correct symbol, 44 incorrect symbol,
47 AR marker, 48 AR marker,
50 Tape member, 501 Tape body, 502 Tape gripping part,
503 fixing part, 504 tape adhesive part,
51 seal member, 511 seal body, 512 seal gripping part,
513 seal adhesion part, 514 correct pattern,
60 terminal (computer), 61 screen (output unit), 62 information display,
70 packages, 71 information display

The main invention for achieving the above object is:
Standard design and
The correct pattern that is the same shape as the reference symbol or a similar shape;
An incorrect solution that is not the same shape as the reference symbol and is not a similar shape;
An information display prompting to search for the correct pattern,
The information display is a disposable diaper arranged closer to the reference design than the correct design and the incorrect design ,
Absorbent body having an absorbent core, abdominal waistline applied to the wearer's ventral side, a backside waistline applied to the wearer's backside, and a waistline that expands and contracts along the wearer's waistline An elastic member, and a leg elastic member that expands and contracts along the wearer's leg,
The reference design is provided in a portion overlapping the absorbent core in the thickness direction in the middle portion of the waistline direction of the ventral waistline portion,
The disposable diaper is characterized in that the elastic part of the waistline elastic member does not exist in the part .
Other features of the present invention will become apparent from the description of the present specification and the accompanying drawings.

Claims (17)

Standard design and
The correct pattern that is the same shape as the reference symbol or a similar shape;
An incorrect solution that is not the same shape as the reference symbol and is not a similar shape;
An information display prompting to search for the correct pattern,
The disposable diaper characterized in that the information display is arranged closer to the reference symbol than to the correct symbol and the incorrect symbol. The disposable diaper according to claim 1,
The disposable diaper characterized in that the reference symbol has a larger area than the correct symbol and the incorrect symbol. The disposable diaper according to claim 1 or 2,
The disposable diaper characterized in that the correct answer symbol is arranged in an orientation rotated at an angle within a range of -90 degrees to 90 degrees with respect to the reference symbol. The disposable diaper according to any one of claims 1 to 3,
The disposable diaper characterized in that the correct answer symbol is arranged in an orientation rotated at an angle exceeding a range of -90 degrees to 90 degrees with respect to the reference symbol. The disposable diaper according to any one of claims 1 to 4,
Absorbent body having an absorbent core, abdominal waistline applied to the wearer's ventral side, a backside waistline applied to the wearer's backside, and a waistline that expands and contracts along the wearer's waistline An elastic member, and a leg elastic member that expands and contracts along the wearer's leg,
In the thickness direction of the disposable diaper, the reference symbol, the correct answer symbol, the incorrect answer symbol, and the information display are overlapped with the elastic part of the waist elastic member and the elastic part of the leg elastic member. Without
The reference symbol and the information display are disposed on at least one of the ventral waistline and the back waistline, and are disposed in a portion overlapping the absorbent core in the thickness direction. Disposable diapers characterized by The disposable diaper according to any one of claims 1 to 5,
In the disposable diaper in an unfolded state, the reference symbol, the correct symbol, the incorrect symbol, and the information display are arranged on one side in the longitudinal direction with respect to a central position in the longitudinal direction. Disposable diapers. The disposable diaper according to any one of claims 1 to 6,
The information display is an AR marker that can be read by a computer having a reading unit and an output unit, or includes the AR marker separately from the information display,
The AR marker is
An identifier for causing the computer to execute a process of causing the output unit to output a display prompting to search for the correct pattern,
A disposable diaper characterized by being arranged closer to the reference symbol than the correct symbol and the incorrect symbol. The disposable diaper according to any one of claims 1 to 7,
A computer-readable AR marker equipped with a reading unit and an output unit,
The AR marker is
An identifier for causing the computer to execute a process for causing the output unit to output a display indicating that the symbol selected by the user is correct.
The disposable diaper characterized by being arrange | positioned near the said correct symbol rather than the said reference | standard symbol and the said incorrect answer symbol. The disposable diaper according to any one of claims 1 to 8,
A seal member separable from the disposable diaper;
The sealing member is
Re-adherable after being separated from the disposable diaper;
A disposable diaper characterized by comprising the correct pattern. Standard design and
The correct pattern that is the same shape as the reference symbol or a similar shape;
An incorrect design that is not the same shape as the reference design and is not a similar shape, and
The disposable diaper characterized in that the reference symbol has a larger area than the correct symbol and the incorrect symbol. The disposable diaper according to claim 10,
Comprising a ventral waistline portion applied to the wearer's ventral side portion and a backside waistline portion applied to the wearer's back side portion;
The disposable diaper characterized in that the reference symbol is arranged at a center part in a waistline direction of at least one of the ventral waistline part and the back waistline part. The disposable diaper according to any one of claims 1 to 11,
An absorbent main body having an absorbent core, a ventral waistline portion applied to the wearer's ventral side portion, and a backside waistline portion applied to the wearer's back side portion;
In the thickness direction of the disposable diaper, the ventral waistline and the back waistline are disposed on the non-skin side of the absorbent main body,
The reference symbol is disposed on at least one of the ventral waist part and the back waist part,
A disposable diaper characterized in that the design of the absorbent main body is visible from the non-skin side in at least a part of the periphery of the reference design. The disposable diaper according to any one of claims 1 to 12,
An absorbent main body having an absorbent core, a ventral waistline portion applied to the wearer's ventral side portion, and a backside waistline portion applied to the wearer's back side portion;
In the thickness direction of the disposable diaper, the ventral waistline and the back waistline are disposed on the non-skin side of the absorbent main body,
The ventral waist part, and at least one crotch side end of the back waist part and the absorbent main body has a non-joined region,
A disposable diaper characterized in that at least a part of the correct pattern is disposed in the non-bonded region of the absorbent main body. The disposable diaper according to any one of claims 1 to 13,
A disposable diaper characterized by having a rewetting amount of 15 g or more and 35 g or less when 80 ml of artificial urine is dropped. A disposable diaper comprising a reference design, a correct design that is the same shape as the reference design, or a similar design, and an incorrect design that is not the same shape as the reference design and is not a similar design,
A disposable diaper package comprising: an information display that prompts the user to search for the correct pattern. The disposable diaper package according to claim 15,
A disposable diaper package comprising a plurality of the disposable diapers having different positions of the correct pattern in the disposable diaper. The disposable diaper package according to claim 15 or claim 16,
Having a plurality of said disposable diapers,
A package of a disposable diaper, wherein the reference design of a certain disposable diaper is the same shape as or similar to the incorrect design of another disposable diaper.

Images