JP2020083384A - Absorbent article package - Google Patents

Abstract

To provide an absorbent article package, including a window part through which the inside is visually recognized, capable of detecting seal failure while securing bond strength of a seal part.SOLUTION: An absorbent article package (1) comprises: absorbent articles; and a package sheet (20) which stores a plurality of absorbent articles. The package sheet includes: a window part (31) constituted so that the absorbent articles stored inside are visually recognized; and a seal part (32) in which the package sheets are bonded together. The package sheet includes: a transparent region (R11) in which printing is not performed; and a printing region (R12) in which printing is performed. At the transparent region, a seal part and a window part are provided. In the printing region, a mark part (35) is provided in a first direction in which the seal part extends. On a first surface (21) in the package, the seal part and the mark part are provided.SELECTED DRAWING: Figure 1

Description

TECHNICAL FIELD The present invention relates to a package of absorbent articles in which a window is provided in a packaging sheet containing a plurality of absorbent articles.

There is known an absorbent article package in which a window is provided in a packaging sheet containing a plurality of absorbent articles. The window portion of the packaging sheet is configured to allow the absorbent article contained therein to be viewed (Patent Document 1 below).

The package of Patent Document 1 is provided with a transparent or translucent window portion, and a colored area having a color is provided around the window portion. By providing both the window portion and the colored area, it is possible to achieve both internal visibility and packaging design. As a means for providing both the window portion and the colored area, there can be exemplified a configuration in which a transparent or translucent film is printed in an area corresponding to the colored area.

Japanese Patent Publication No. 2005-511431

Generally, a package of an absorbent article wraps the absorbent article with a wrapping sheet made of a film or the like, and a seal portion formed by joining the wrapping sheets to each other by heat welding or the like is formed on the outer surface of the wrapping body. ing. If the entire seal portion is printed, there is a possibility that the joint strength of the seal portion cannot be secured or the print may be peeled off at the seal portion.

However, if printing is not performed on the seal portion, the seal portion may not be conspicuous and it may be difficult to detect a seal defect such as a joint defect of the seal portion. For example, as a method of detecting a non-contact seal defect, there is a method of irradiating a seal portion with a light emitter and receiving the reflected light by a light receiver to detect the seal defect. In such a non-contact seal defect detection method, if the seal portion is transparent, it may be difficult to detect the seal defect.

Therefore, in the packaging body having the window portion whose inside can be visually recognized, the packaging body of the absorbent article capable of detecting the sealing failure while ensuring the bonding strength of the sealing portion is provided.

An absorbent article package according to one aspect includes an absorbent article and a packaging sheet that accommodates a plurality of the absorbent articles, and the packaging sheet includes the absorbent article accommodated therein. A cuboid-shaped absorbent article packaging body provided with a window portion configured to be visible and a sealing portion in which the packaging sheets are joined to each other, wherein the packaging sheet is transparent without printing. An area and a printed area on which printing is performed, the transparent area is provided with the seal part and the window part, and the print area is provided in a first direction in which the seal part extends. A mark portion is provided along the seal portion and the mark portion on the first surface of the package.

FIG. 1 is a perspective view of a package of an absorbent article according to an embodiment as viewed from the bottom side. FIG. 2 is a perspective view of the absorbent article package according to the embodiment as seen from the upper surface side. FIG. 3 is a bottom view of the package of the absorbent article. FIG. 4 is a developed plan view of the absorbent article.

(1) Outline of Embodiments At least the following matters will be made clear by the present specification and the description of the accompanying drawings.
A package of an absorbent article according to one aspect includes an absorbent article and a packaging sheet containing a plurality of the absorbent articles, and the packaging sheet contains the absorbent article housed inside. A cuboid-shaped absorbent article packaging body provided with a window portion configured to be visible and a sealing portion in which the packaging sheets are joined to each other, wherein the packaging sheet is transparent without printing. An area and a printed area on which printing is performed, the transparent area is provided with the seal part and the window part, and the print area is provided in a first direction in which the seal part extends. A mark portion is provided along the seal portion and the mark portion on the first surface of the package.

The window of the transparent region can ensure the visibility of the absorbent article inside, and the printing region can improve the design. In addition, since the seal portion is provided in the transparent region, it is possible to suppress problems due to the print provided on the seal portion, and it is possible to secure the bonding strength of the seal portion. When the seal part is arranged along the seal part and a seal failure occurs, the mark part provided on the same first surface as the seal part is bent or distorted. A seal defect can be detected through the mark portion.

According to a preferred aspect, the seal portion and the mark portion are arranged with a space therebetween in a second direction orthogonal to the first direction, and the window portion is provided between the seal portion and the mark portion. May be located at.

According to this aspect, since the window portion in the transparent region is provided between the seal portion and the mark portion, even if the position of the seal portion is displaced due to a manufacturing error, the seal portion is arranged in the print area. It becomes difficult to be done. Therefore, it is possible to suppress the problem caused by the printing provided on the seal portion. Further, the user can confirm the type of absorbent article or the remaining number of absorbent articles through the window.

According to a preferred aspect, the distance between the seal portion and the mark portion in the second direction may be 5 mm or more and 40 mm or less.

According to this aspect, since the distance between the seal portion and the mark portion is 40 mm or less, the position and shape of the mark portion are likely to change due to the seal defect, and the seal defect is more easily detected through the mark portion. Further, since the distance between the seal portion and the mark portion is 5 mm or more, the visibility of the window portion between the seal portion and the mark portion can be further ensured. The user can more easily confirm the absorbent article through the window.

According to a preferred aspect, the absorbent article may be laminated in the thickness direction of the absorbent article, and the thickness direction of the absorbent article may be along the first direction.

According to this aspect, since the absorbent article is laminated in the first direction in which the window extends, the user can more easily confirm the remaining number of the absorbent article through the window.

According to a preferred aspect, the printed region on the first surface may have a decorative portion, and the decorative portion may be adjacent to the mark portion on the side opposite to the transparent region.

According to this aspect, since the decorative portion is provided, the entire print area is more noticeable than the configuration in which the mark portion is provided alone. By making the entire printing area conspicuous, the accuracy of detecting a seal defect through the mark portion can be improved. Further, the transparent area and the printed area can be easily distinguished, and the user can easily recognize the window portion of the transparent area.

According to a preferred aspect, the print area on the first surface has a decorative portion, and the decorative portion is arranged on a side opposite to the seal portion with respect to the mark portion. The mark portions may be arranged at intervals in a second direction orthogonal to the first direction.

According to this aspect, since the decorative portion and the mark portion are separated from each other, the mark portion is not integrated with the decorative portion, and the mark portion is likely to stand out. Therefore, it is possible to improve the seal failure detection system through the mark portion.

According to a preferred aspect, the color of the absorbent article through the window and the color of the decorative portion are color charts of 24 colors classified by the Ostwald hue circle and have the same hue number or a shift in hue number. May be within 5.

According to this aspect, since the color of the absorbent article through the window portion and the color of the decoration portion are similar to each other, the design can be integrated by the window portion and the decoration portion.

According to a preferred embodiment, the color of the absorbent article through the window and the color of the mark part, and the color of the decorative part and the mark part are 24 color charts classified by the Ostwald hue circle. The hue numbers may be offset by 6 or more, or may be composed of white-based colors and black-based colors.

According to this aspect, since the color of the mark portion does not approximate the surrounding color, the mark portion becomes more conspicuous, and the accuracy of detecting a seal defect through the mark portion can be improved.

According to a preferred aspect, the printed area has a decorative portion, the decorative portion is provided on at least one of the six surfaces of the packaging body, and the decorative portion has an Ostwald hue. A color chart of 24 colors classified by a ring may have the same hue number as the mark portion.

According to this aspect, since the color of the mark portion for detecting a seal defect is similar to the color of the decorative portion, the design of the package and the mark portion are integrated, and the design of the entire package can be improved.

According to a preferred aspect, the mark portion has a first mark portion and a second mark portion that are arranged at intervals in a second direction orthogonal to the first direction, and the first mark portion and the The second mark portion may extend along the first direction and may be arranged with the seal portion interposed therebetween.

According to this aspect, the defective seal can be detected by both the first mark portion and the second mark portion, and the precision of the defective seal can be improved.

According to a preferred aspect, the window portion may be provided in a region between the first mark portion and the seal portion and a region between the second mark portion and the seal portion.

According to this aspect, since the window portions are provided on both sides of the seal portion, the window portions are more noticeable and the visibility of the window portions is improved.

According to a preferred aspect, the packaging body may have a second surface facing the first surface, and the second surface may be formed with an opening for taking out the absorbent article.

According to this aspect, since the mark portion is provided on the first surface facing the second surface provided with the opening, the mark portion is provided when the absorbent article is taken in and out through the opening after opening the package. Is not noticeable. Therefore, the user can use the package without being aware of the mark portion. Further, in the form in which the seal portion is not arranged on the second surface, the opening of the second surface is easily deformed flexibly, and the user can easily take in and out the absorbent article.

According to a preferred aspect, the mark portion is adjacent to the transparent region in a second direction orthogonal to the first direction, and the length of the transparent region in the second direction is the length of the mark portion. It may be longer than the length in the second direction.

According to this aspect, since the mark portion is adjacent to the transparent region, the mark portion becomes more conspicuous. Since the length of the transparent region in the second direction is relatively long, it is easy to ensure the visibility of the contents through the transparent region.

(2) Configuration of Absorbent Article Packaging Body Hereinafter, an absorbent article packaging body according to an embodiment will be described with reference to the drawings. In the following description of the drawings, the same or similar parts are designated by the same or similar reference numerals. However, it should be noted that the drawings are schematic and ratios of respective dimensions are different from actual ones. Therefore, specific dimensions should be determined in consideration of the following description. Further, the drawings may include portions having different dimensional relationships and ratios.

1 and 2 are perspective views of the absorbent article package 1 according to the first embodiment. 1 is a perspective view seen from the bottom side, and FIG. 2 is a perspective view seen from the top side. FIG. 3 is a bottom view of the package of the absorbent article. The absorbent article package 1 (hereinafter referred to as the package 1) includes an absorbent article 10 and a packaging sheet 20 for packaging the plurality of absorbent articles 10.

A plurality of absorbent articles 10 are accommodated in the space inside the packaging sheet 20. Examples of the absorbent article 10 include disposable diapers, sanitary napkins, incontinence pads, and panty liners.

FIG. 4 is a developed plan view of the absorbent article. The absorbent article 10 has a longitudinal direction L extending to the front side and the rear side of the wearer's body, a width direction W orthogonal to the front-rear direction, a skin-facing surface side facing the wearer, and a side opposite to the skin-facing surface side. And a thickness direction T that extends toward the non-skin facing surface side.

The absorbent article 10 has a main body 15 and an individual wrapping sheet 18. The main body portion 15 includes a skin surface sheet 11 located on the skin facing surface side of the main body portion 15, a non-skin surface sheet 12 located on the non-skin facing surface side of the main body portion 15, a skin surface sheet 11 and a non-skin surface sheet. And an absorber 13 disposed between the two. In the absorbent article 10, the main body 15 and the individual wrapping sheet 18 are folded together, and the main body 15 may be individually wrapped by the individual wrapping sheet 18.

The main body 15 and the individual wrapping sheet 18 are folded together with the main body 15 placed on the individual wrapping sheet 18. As an example of the folding mode, the body portion 15 may be placed on the individual wrapping sheet 18 and may be folded inward in the width direction W with a pair of longitudinal fold lines FL along the longitudinal direction L as base points. At this time, it may be folded such that the skin-facing surfaces of the main body portion 15 face each other. Next, the main body portion 15 and the individual wrapping sheet 18 may be folded in the longitudinal direction L with the pair of width folding lines FW along the width direction W as base points. The pair of width folding lines FW may be arranged at intervals in the longitudinal direction L.

By being folded in this way, the main body 15 is individually wrapped by the individual wrapping sheet 18. In the folded state, the folding habits of the individual wrapping sheet 18 may be formed on the four side edges of the absorbent article 10. At least a part of the four folds may be arranged to face the window portion 31 of the packaging sheet 20.

The absorbent article 10 may be stacked in the packaging sheet 20 in the thickness direction T of the absorbent article 10. The front surface of the packaging sheet 20 constitutes the outer surface of the packaging body 1, and the back surface of the packaging sheet 20 constitutes the inner surface of the packaging body 1, and may contact the absorbent article 10. The packaging sheet 20 is made of a resin translucent film and may be formed in a rectangular shape. The packaging sheet 20 has six sides in the state of being shaped in a rectangular parallelepiped. The package 1 has a first surface 21 and a second surface 22 facing each other, a third surface 23 and a fourth surface 24 facing each other, and a fifth surface 25 and a sixth surface 26 facing each other.

The 1st surface 21 of this Embodiment may comprise the bottom face located in a lower side in the arrangement|positioning state (state shown in FIG. 2) which has arrange|positioned the package 1 according to the up-down direction of the display part of a packaging sheet. .. The second surface 22 may constitute the upper surface in the arranged state. The third surface 23 and the fourth surface 24 may form the front surface and the back surface in the arranged state, and the fifth surface 25 and the sixth surface 26 may form the left surface and the right surface in the arranged state.

The packaging body 1 may be formed in a rectangular parallelepiped shape by folding a single packaging sheet 20. Specifically, the wrapping sheet 20 is folded in a valley fold with a fold line extending in the lateral direction of the wrapping sheet at the center of the longitudinal direction of the rectangular wrapping sheet 20 as a base point, and is short on both sides in the longitudinal direction with respect to the valley fold. The wrapping sheet is folded in a mountain fold with the folding line extending in the hand direction as a base point. The area between the folding lines of the mountain fold constitutes the second surface 22. The fold line of one mountain fold forms the boundary between the second surface 22 and the third surface 23, and the fold line of the other mountain fold forms the boundary between the second surface 22 and the fourth surface 24. Then, both sides of the packaging sheet 20 in the lateral direction are sealed. The seal portion is a seal portion formed at the center of the fifth surface 25 and the center of the sixth surface 26. In this state, the absorbent article 10 can be stored in the packaging sheet 20 in a bag shape with the first surface 21 side opened. After accommodating the absorbent article 10 in the packaging sheet 20, the fifth surface 25 and the sixth surface 26 are folded so as to cover the opening on the first surface 21 side and the packaging sheet 20 extending from the third surface 23 side. The packaging sheet 20 extending from the fourth surface 24 side is sealed at the center of the first surface 21. The seal portion 32 provided on the first surface 21 is a portion that extends in the lateral direction and seals the package 1 after the absorbent article 10 is stored. In the present embodiment, the seal defect of the seal portion 32 of the first surface 21 is detected. Incidentally, the detection of the seal defect can be performed by using a non-contact seal defect detection method, for example, the worker may visually detect the seal defect by visually recognizing the position and shape of the mark portion, A known detection method such as JP-A-8-53111 may be used.

As shown in FIG. 3, the packaging sheet 20 has a transparent region R11 that is not printed and a printed region R12 that is printed. The transparent region R11 is not printed and has the color of the packaging sheet itself. The packaging sheet 20 of the present embodiment is composed of a transparent or translucent sheet. A window portion 31 and a seal portion 32 are provided in the transparent region R11. A mark portion 35 and a decoration portion 36 are provided in the printing region R12.

The window portion 31 is configured so that the absorbent article 10 housed inside can be viewed. The user can visually recognize the absorbent article 10 through the window portion 31, grasp the type of the absorbent article 10 (for day or night) when taking out the absorbent article 10, or leave the absorbent article 10 unattended. You can grasp the quantity and enjoy the design of the individual wrapping sheet 18. The window 31 of the present embodiment may extend in the thickness direction (laminating direction) T of the absorbent article 10 on the first surface 21 and the second surface 22. On the first surface, the absorbent articles are laminated along the direction in which the seal portion 32 and the window portion 31 extend. With such a configuration, it becomes easier to grasp the remaining number of the absorbent article 10 through the window 31.

Since the seal part 32 is provided in the transparent region R11, it is possible to suppress the problem that the print is peeled off in the seal part 32 and to secure the bonding strength of the seal part 32. In addition, in the configuration in which the plurality of seal portions 32 are formed as in the present embodiment, the seal portion (the seal on the first surface) that finally seals the package 1 among the plurality of seal portions 32. Only the part 32 may be provided in the transparent region R11. This is because the seal portion 32 that finally seals the package 1 needs to have a higher sealing strength. Preferably, in the configuration in which the plurality of seal portions 32 are formed, all the seal portions 32 may be provided in the transparent region R11. Since all the seal parts 32 are provided in the transparent region R11, the seal strength can be secured in all the seal parts.

The print region R12 is provided with a mark portion 35 along the first direction D1 in which the seal portion 32 extends. The mark portion 35 is configured to contribute to detection of a seal defect of the seal portion 32. The mark portion 35 may be provided in the entire area of the first surface in the first direction D1 or may be provided in a part of the area in the first direction D1. The length of the mark portion 35 in the second direction D2 may be 3 mm or more and 10 mm or less.

In addition, in the configuration in which the plurality of seal portions 32 are formed as in the present embodiment, the mark portions 35 may be provided along all the seal portions 32, or the plurality of seal portions 32 may be provided. Of these, only the mark portion 35 may be provided along the seal portion (the seal portion on the first surface) that finally seals the package 1. This is because the seal portion 32 that finally seals the package 1 needs to detect a seal defect. That is, it is sufficient that the mark portion 35 is provided in the same plane as the seal portion 32, which is the target for detecting the seal defect, in a state where it can be detected. The mark portion 35 may be provided on the outer surface or the inner surface of the package 1 by means of printing or the like, but it may be preferably provided on the outer surface of the package 1. In the form in which the mark portion 35 is provided on the outer surface of the package 1, it becomes easier to detect a seal defect and it is possible to suppress the adhesion of ink or the like to the absorbent article 10 inside. In the present embodiment, it is configured to detect a sealing failure of the seal portion 32 of the first surface 21, and the seal portion 32 and the mark portion 35 are provided in the first surface 21. The mark portion 35 is arranged along the seal portion 32, and when a seal failure occurs, the mark portion 35 provided on the same first surface 21 as the seal portion 32 is bent or distorted. When it is difficult to detect the seal portion 32 in the transparent region R11 in a non-contact manner when detecting the seal defect, the seal defect can be detected through the mark portion 35.

A decorative portion 36 may be provided in the print region R12. The decoration section 36 may include a display section 37 that displays information such as a product name of the absorbent article, and a design section 38 having a picture or pattern.

The seal portion 32 and the mark portion 35 may be arranged in the first surface 21 with a space in the second direction D2 orthogonal to the first direction D1. The window portion 31 may be arranged between the seal portion 32 and the mark portion 35. Since the window part 31 in the transparent region R11 is provided between the seal part 32 and the mark part 35, even if the position of the seal part 32 is displaced due to a manufacturing error, the seal part 32 will be located in the print region R12. It becomes difficult to place. Therefore, it is possible to suppress a problem caused by the printing provided on the seal portion 32. Further, the user can confirm the type of absorbent article or the remaining number of absorbent articles through the window 31.

The distance between the seal portion 32 and the mark portion 35 in the second direction D2, that is, the length of the window portion 31 in the second direction D2 may be 5 mm or more and 40 mm or less, and more preferably 10 mm or more and 20 mm or less. Since the distance between the seal part 32 and the mark part 35 is 40 mm or less, the position and shape of the mark part 35 are likely to change due to the seal defect, and the seal defect is more easily detected via the mark part 35. Further, since the distance between the seal portion 32 and the mark portion 35 is 5 mm or more, the visibility of the window portion 31 between the seal portion 32 and the mark portion 35 can be further secured. The user can more easily confirm the absorbent article through the window 31. Further, since the length of the window portion 31 in the second direction D2 is 10 mm or more and 20 mm or less, the visibility of the window portion 31 can be ensured and the designability of the printing region R12 can be easily secured.

The mark portion 35 may be adjacent to the transparent region R11 in the second direction D2. Since the mark portion 35 is adjacent to the transparent region R11, the mark portion 35 becomes more noticeable. The length of the transparent region R11 in the second direction D2 may be longer than the length of the mark portion 35 in the second direction D2. Since the length of the transparent region R11 in the second direction D2 is relatively long, it is easy to ensure the visibility of the content through the transparent region R11.

The first surface 21 is provided with a decorative portion 36, and the decorative portion 36 may be adjacent to the mark portion 35 on the side opposite to the transparent region R11. By providing the decorative portion 36, the entire print region R12 is more noticeable than the configuration in which the mark portion 35 is provided alone. When the entire print region R12 is conspicuous, it becomes easier to distinguish the transparent region R11 and the print region R12. The user can easily recognize the window 31 of the transparent region R11.

Further, in the modified example, the first surface 21 is provided with the decorative portion 36, the decorative portion is disposed on the opposite side of the transparent region R11 with respect to the seal portion 32, and the decorative portion 36 and the mark portion 35 are provided. , May be arranged at intervals in the second direction D2. The window portion 31 may be provided between the decorative portion 36 and the mark portion 35. According to the modified example, since the decoration portion 36 and the mark portion 35 are separated from each other, the mark portion 35 is not integrated with the decoration portion 36, and the mark portion 35 is easily noticeable. Therefore, the seal defect detection system through the mark portion 35 can be improved.

The color of the absorbent article 10 through the window 31 and the color of the decorative portion 36 are color charts of 24 colors classified by the Ostwald hue circle, and the hue numbers may be the same or the deviation of the hue numbers may be within 5. .. Since the color of the absorbent article 10 through the window 31 and the color of the decorative portion 36 are similar to each other, the design can be integrated by the window 31 and the decorative portion. The color of the absorbent article 10 through the window 31 is the color of the individual wrapping sheet 18 through the window 31 in the absorbent article having the individual wrapping sheet 18.

The color of the absorbent article through the window 31 and the color of the mark portion 35 are color charts of 24 colors classified by the Ostwald hue circle, and the hue numbers may be shifted by 6 or more. Similarly, the colors of the decorative portion and the mark portion 35 are color charts of 24 colors classified by the Ostwald hue circle, and the hue numbers may be offset by 6 or more. Since the hue numbers are offset by 6 or more, it is easy to distinguish the two colors. Alternatively, the color of the absorbent article through the window 31 and the color of the mark portion 35 may be a white-based color or a black-based color. Similarly, the colors of the decorative portion and the mark portion 35 may be a white-based color and a black-based color. Since one of the color of the absorbent article through the window portion 31 and the mark portion 35 is a white-based color and the other color is a black-based color, the two colors are easily distinguished. Since the color of the mark portion 35 does not approximate the color of the surroundings, the mark portion 35 becomes more conspicuous, and the accuracy of detecting a seal defect through the mark portion 35 can be improved. Here, the white-based color may be a color whose ΔL in the (L*a*b*) color space with respect to the white reference plate (L96.76 a+0.44 b+2.17) is 4.0 or less. Further, the black-based color may be a color having ΔL of 54.0 or more with respect to the white reference plate.

The decorative portion 36 on at least one of the first to sixth surfaces of the package 1 is a color chart of 24 colors classified by the Ostwald hue circle and has the same hue number as the mark portion 35. You may. Since the color of the mark portion 35 for detecting the defective seal is similar to the color of the decorative portion, the design of the package and the mark portion 35 are integrated, and the design of the entire package can be improved. In addition, in the form in which the absorbent article 10, the decorative portion 36, and the mark portion 35 have a plurality of colors, at least one of the colors may satisfy the above relationship.

The mark portion 35 may have a first mark portion 35A and a second mark portion 35B that are arranged at intervals in the second direction D2. The first mark portion 35A and the second mark portion 35B may be arranged along the first direction D1 with the seal portion 32 interposed therebetween. The seal defect can be detected by both the first mark portion 35A and the second mark portion 35B, and the seal defect detection accuracy can be improved.

The window portion 31 may be provided both in the region between the first mark portion 35A and the seal portion 32 and in the region between the second mark portion 35B and the seal portion 32. By providing the window portions 31 on both sides of the seal portion 32, the window portion 31 becomes more noticeable and the visibility of the window portion 31 is improved.

In the first surface 21 of the present embodiment, a seal portion 32 is provided at the center of the first surface 21 in the second direction D2, and window portions 31 are provided on both sides of the seal portion 32 in the second direction D2. The mark portions 35 may be provided on both sides of the portion 31 in the second direction D2, and the decorative portions 36 may be provided on both sides of the mark portion 35 in the second direction D2. In addition, in the modified example, the plurality of mark portions 35 may be provided only on the outer side of the one window portion 31 without being provided.

An opening 27 for taking out the absorbent article 10 may be formed in the second surface 22. The opening 27 may be formed of perforations, and the opening may be formed by cutting the perforations by the user. Since the mark portion 35 is provided on the first surface 21 that faces the second surface 22 having the opening 27, when the absorbent article is taken in and out through the opening 27 after opening the package 1, the mark portion 35 is Not noticeable. Therefore, the user can use the package 1 without being aware of the mark portion 35. Further, in the case where the seal portion 32 is not arranged on the second surface 22, the opening of the second surface 22 is easily deformed flexibly, and the user can easily take in and out the absorbent article 10.

Although the present invention has been described in detail above using the above-described embodiments, it is obvious to those skilled in the art that the present invention is not limited to the embodiments described in the present specification. The present invention can be implemented as modified and changed modes without departing from the spirit and scope of the present invention defined by the description of the claims. Therefore, the description of the present specification is for the purpose of exemplifying explanation, and does not have any restrictive meaning to the present invention.

(EN) Provided is a package of an absorbent article, which has a window portion whose inside can be visually recognized and which can detect a sealing failure while ensuring the bonding strength of a seal portion.

1: Package 10: Absorbent article 20: Packaging sheet 21: First surface 22: Second surface 31: Window part 32: Seal part 35: Mark part 35A: First mark part 35B: Second mark part 36: Decoration Part 37: Display part 38: Design part D1: First direction D2: Second direction R11: Transparent area R12: Printing area

Claims (13)

An absorbent article, and a packaging sheet containing a plurality of the absorbent articles,
A rectangular parallelepiped absorbent article package in which the packaging sheet is provided with a window portion configured to make the absorbent article housed inside visible and a seal portion in which the packaging sheets are joined to each other. And
The packaging sheet has a transparent area not printed and a printed area printed,
In the transparent area, the seal portion and the window portion are provided,
A mark portion is provided in the print area along the first direction in which the seal portion extends,
A package of an absorbent article, wherein the seal portion and the mark portion are provided on a first surface of the package. The seal portion and the mark portion are arranged with a space in a second direction orthogonal to the first direction,
The absorbent article package according to claim 1, wherein the window portion is arranged between the seal portion and the mark portion. The absorbent article package according to claim 2, wherein a distance between the seal portion and the mark portion in the second direction is 5 mm or more and 40 mm or less. The absorbent article is laminated in the thickness direction of the absorbent article,
The absorbent article package according to claim 2 or 3, wherein a thickness direction of the absorbent article is along the first direction. The print area on the first surface has a decorative portion,
The package of the absorbent article according to any one of claims 2 to 4, wherein the decorative portion is adjacent to the mark portion on the side opposite to the transparent region. The print area on the first surface has a decorative portion,
The decorative portion is arranged on the side opposite to the seal portion with respect to the mark portion,
The package for absorbent articles according to any one of claims 2 to 4, wherein the decorative portion and the mark portion are arranged with a space in a second direction orthogonal to the first direction. . The color of the absorbent article through the window and the color of the decorative portion are color charts of 24 colors classified by the Ostwald hue circle, and the hue numbers are the same or the deviation of the hue numbers is within 5. Item 5. A package of the absorbent article according to claim 5 or 6. The color of the absorbent article through the window portion and the color of the mark portion, and the color of the decorative portion and the mark portion are 24 color charts classified by the Ostwald hue circle and have a hue number of 6 or more. The absorbent article package according to any one of claims 5 to 7, wherein the package is composed of a color that is shifted or white and a color that is black. The print area has a decorative portion,
The decorative portion is provided on at least one of the six surfaces of the package,
The absorbent article according to any one of claims 1 to 8, wherein the decorative portion is a color chart of 24 colors classified by an Ostwald hue circle and has a color having the same hue number as the mark portion. Packaging. The mark portion has a first mark portion and a second mark portion arranged at intervals in a second direction orthogonal to the first direction,
The absorbent article according to any one of claims 1 to 9, wherein the first mark portion and the second mark portion are along the first direction and are arranged so as to sandwich the seal portion. Package of goods. 11. The absorbent article package according to claim 10, wherein the window portion is provided in an area between the first mark portion and the seal portion and in an area between the second mark portion and the seal portion. .. The package has a second surface facing the first surface,
The package for absorbent articles according to any one of claims 1 to 11, wherein an opening for taking out the absorbent article is formed on the second surface. The mark portion is adjacent to the transparent region in a second direction orthogonal to the first direction,
The absorbent article package according to any one of claims 1 to 12, wherein a length of the transparent region in the second direction is longer than a length of the mark portion in the second direction.

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