JP5823699B2 - Absorbent article package and manufacturing method of absorbent article package - Google Patents

Description

  The present invention relates to an absorbent article package in which absorbent articles such as sanitary napkins are individually packaged by a packaging sheet.

  Patent Document 1 describes an absorbent article package in which absorbent articles are individually packaged by a packaging sheet. In this absorbent article packaging body, the absorbent article and the packaging sheet are folded in the longitudinal direction of the absorbent article, and the side edges of the packaging sheet in the width direction orthogonal to the longitudinal direction are heat-welded. .

  When the wearer uses the absorbent article, the wearer peels off the heat-welded adhesive part of the packaging sheet and opens the packaging sheet. At this time, if the adhesive strength of the adhesive portion of the packaging sheet is too high, the packaging sheet must be pulled with a relatively strong force such that the packaging sheet is torn. On the other hand, if the adhesive strength of the adhesive is too low, the packaging sheet may be opened in a bag or the like before use. In order to solve such a problem, it is conceivable to adjust the adhesive strength to an appropriate state.

Japanese Patent No. 3993452

  For example, when the packaging sheets are bonded together by thermal welding, the bonding strength can be adjusted by the welding time. However, since the welding time of the packaging sheet depends on the manufacturing speed of the absorbent article, it is difficult to adjust the adhesive strength.

  Then, an object of this invention is to provide the package body etc. of the absorbent article which can adjust the adhesive strength of the packaging sheet which packages an absorbent article separately appropriately and easily.

  In order to solve the problems described above, a package of absorbent articles according to the present invention is disposed between a liquid-permeable top sheet, a liquid-impermeable back sheet, and the top sheet and the back sheet. An absorbent article package comprising: an absorbent article having an absorbent body; and a packaging sheet folded in the longitudinal direction of the absorbent article and individually packaging the absorbent article, wherein the absorbent article is orthogonal to the longitudinal direction. Adhesives are arranged at both side ends of the packaging sheet in the width direction, and the adhesives adhere the packaging sheets arranged to face each other in a state where the packaging sheet is folded. It is characterized by that.

  According to this invention, the adhesive is arrange | positioned at the both-ends part of a packaging sheet, and the packaging sheets are adhere | attached with an adhesive. When opening the package body thus packaged, the packaging sheet can be opened by peeling the adhesive and the packaging sheet. Therefore, the adhesive strength can be easily adjusted by appropriately selecting the adhesive, and the adhesive strength can be suppressed from being too high or too low. By bonding with appropriate strength, it is possible to solve the problem that the packaging sheet is opened before use in a bag or the like, or the bonded portion is broken when opening and the peeling sound is increased. Furthermore, according to the package body of the absorbent article configured as described above, the user can open the package sheet by pulling the package sheet with an appropriate force.

It is the top view seen from the skin contact surface side of the package of the absorbent article which concerns on 1st Embodiment. It is a rear view of the package of the absorbent article which concerns on 1st Embodiment. It is a top view which shows the folded state of the package body of the absorbent article shown in FIG. It is sectional drawing of the AA arrow of FIG. It is the figure which showed typically the manufacturing process of the package body of the absorbent article which concerns on 1st Embodiment. It is the figure which showed the absorbent article which concerns on 2nd Embodiment. It is the figure which showed the absorbent article which concerns on 3rd Embodiment, and the absorbent article which concerns on 4th Embodiment.

(First embodiment)
With reference to FIGS. 1-5, the package 100 of the absorbent article which concerns on the 1st Embodiment of this invention is demonstrated. FIG. 1 is a plan view of the absorbent article package 100 as viewed from the skin contact surface side, and FIG. 2 is a rear view of the absorbent article package. As shown in FIGS. 1 and 2, an absorbent article packaging body 100 includes an absorbent article 1 and a packaging sheet 70 for individually packaging the absorbent article 1. The absorbent article 1 according to the present embodiment is, for example, a sanitary napkin.

  In the package 100 of the absorbent article 1, the absorbent article 1 is individually wrapped by folding the packaging sheet 70 and the absorbent article 1 in a state where the absorbent article 1 is disposed on the packaging sheet 70. Yes. FIG. 3 is a plan view of the state in which the absorbent article 1 is individually packaged by the packaging sheet 70. 4 is a cross-sectional view taken along the line AA in FIG.

  The absorbent article 1 includes a top sheet 10 that comes into contact with the wearer's skin, a liquid-impermeable back sheet 20 that does not transmit liquid, and an absorber 30. The absorber 30 is disposed between the top sheet 10 and the back sheet 20. Therefore, the absorber 30 is shown with a broken line in FIG. The absorbent body 30 is disposed at the central portion in the longitudinal direction L and the width direction W of the absorbent article 1. In addition, the absorbent article 1 may be provided with the wing part and hip flap part provided in the outer side of the absorber 30 in the width direction.

  The top sheet 10 is a liquid-permeable sheet that transmits liquid such as body fluid. The top sheet 10 covers at least the surface of the absorber 30. The top sheet 10 is not particularly limited as long as it is a sheet-like material having a structure that allows liquid to permeate, such as a nonwoven fabric, a woven fabric, a perforated plastic sheet, and a mesh sheet. Either natural fibers or chemical fibers can be used as the woven or non-woven material.

  The back sheet 20 has substantially the same length as that of the top sheet 10. The back sheet 20 may be a film mainly composed of polyethylene, polypropylene, or the like, a breathable resin film, a sheet obtained by bonding a breathable resin film to a nonwoven fabric such as spunbond or spunlace. The back sheet 20 is preferably made of a material having flexibility that does not cause a sense of incongruity when worn.

  The absorber 30 includes hydrophilic fibers and pulp. The absorber 30 may be formed by laminating hydrophilic fibers or powder by the airlaid method, or may be an airlaid sheet obtained by forming hydrophilic fibers or powder into a sheet shape by the airlaid method. The side sheet can be selected from the same material as the top sheet 10. However, in order to prevent menstrual blood from flowing over the side sheet to the outside of the absorbent article 1, it is preferable to have hydrophobicity or water repellency.

  In the absorbent article 1, the periphery of the surface sheet 10 and the back surface sheet 20 is joined, and the absorber 30 is enclosed. As a method for joining the top sheet 10 and the back sheet 20, any one or a combination of heat embossing, ultrasonic waves, and hot melt can be used.

  In the back sheet 20, an adhesive material (not shown) is applied in a line along the longitudinal direction of the back sheet 20 on the surface (non-contact surface) that contacts the shorts. The adhesive material is applied in a plurality of lines along the longitudinal direction L of the back sheet 20. In a state before use, a protective sheet 79 for maintaining the adhesiveness is adhered to the adhesive material.

  The protective sheet 79 is bonded to the packaging sheet 70 via a hot melt 81 as an adhesive (see FIGS. 2 and 4). Since the protective sheet 79 and the packaging sheet 70 are bonded, the absorbent article 1 and the protective sheet 79 are separated by opening the packaging sheet 70 and separating the absorbent article 1 and the packaging sheet 70. Therefore, the wearer can easily wear the absorbent article 1 by exposing the adhesive material to the surface of the back sheet, even if the wearer is not aware of the work of removing the protective sheet 79 from the absorbent article. Can do.

  The top sheet 10 is provided with a plurality of pressing grooves (squeezing portions) 21. As shown in FIG. 4, the pressing groove 21 is configured by pressing the surface sheet 10 to the absorber 30 in the thickness direction. In the present embodiment, the squeezing groove 21 is squeezed by embossing.

  The packaging sheet 70 packages the absorbent article 1 individually. The packaging sheet 70 has a facing surface 71 that faces the absorbent article 1 on the back sheet 20 side of the absorbent article 1 and a non-facing surface 72 that is positioned outside in a state in which the absorbent article 1 is accommodated.

  Note that the packaging sheet 70 may be subjected to surface processing such as round dot embossing or satin embossing on the surface of the packaging sheet 70 for the purpose of improving the texture or the like. The material of the packaging sheet 70 is, for example, a plastic film such as polyolefin, polyethylene, polypropylene, polyester, various films such as nylon film, a breathable film stretched with a filler such as barium sulfate, a nonwoven fabric, or a laminate of a nonwoven fabric. And the like.

  Further, for example, by using a nonwoven fabric or the like whose fiber is exposed on the surface as the packaging sheet, the adhesive applied to the packaging sheet can easily enter the fiber. Therefore, after the packaging sheet is opened, the part to which the adhesive is applied becomes difficult to stick, and stickiness can be suppressed. Furthermore, when wrapping again with a packaging sheet, such as when wrapping absorbent articles after use, etc., by pressing from the outside of the packaging sheet, the adhesive that has entered the fibers can be pushed out to the adhesive surface and sealed Adhesive strength can be obtained again.

  The absorbent article 1 and the packaging sheet 70 are folded at predetermined fold lines F1 and F2 along the width direction W and the longitudinal direction L, with the topsheet 10 of the absorbent article 1 facing inward. In a state where the absorbent article 1 is folded, one end portion in the longitudinal direction L of the packaging sheet 70 is adhered to the packaging sheet 70. The edge part of the packaging sheet 70 is stuck to a part of the packaging sheet 70 by the adhesive tape 75.

  A rubber-based hot melt 82 as an adhesive is applied to both end portions 70A and 70B in the width direction W of the packaging sheet 70. The adhesion region to which the hot melt 82 is applied is a region indicated by oblique lines in the drawing, and is a region inward from both sides along the longitudinal direction L of the packaging sheet 70. The hot melt 82 is applied so that the adhesion region has a certain width along the longitudinal direction.

  The material for the hot melt 82 is appropriately selected so as to soften or melt at a temperature lower than the melting point of the packaging sheet 70 according to the melting point of the packaging sheet 70. The hot melt 82 includes at least a base polymer and a tackifier, and may further include a plasticizer and other components. Examples of the plasticizer include oil. Examples of other components include antioxidants and ultraviolet absorbers.

  As the base polymer, a rubber polymer is preferable, and a styrene block copolymer is more preferable. Among styrenic copolymers, block copolymers of SIS (styrene / isoprene / styrene) and styrene / butadiene / styrene (SBS) can be used as the base polymer. More preferably, SIS (styrene / isoprene / styrene) or A specific block copolymer in which the central block of styrene / butadiene / styrene (SBS) is hydrogenated. Specific examples include styrene / ethylene / propylene / styrene copolymers and styrene / ethylene / butadiene / styrene copolymers. The predetermined block copolymer in which the central block is hydrogenated can suppress the adhesive force as compared with a block copolymer in which the central block is not hydrogenated, and is suitable as a base polymer for hot melt.

  The content of the base polymer in the hot melt is preferably, for example, 30 to 70% with respect to the entire hot melt. The content of the tackifier is preferably 30 to 70% with respect to the entire hot melt, for example. For example, the plasticizer content is preferably 30% or less of the entire hot melt. For example, the content of the antioxidant is preferably 0.1% to 4% or less of the entire hot melt. The content of the ultraviolet absorber is preferably 0.1% to 4% or less of the entire hot melt, for example.

  The hot melt is preferably a rubber hot melt. The plastics and fibers constituting the packaging sheet 70 include a crystalline portion in which a collection of molecules is dense and an amorphous portion in which a collection of molecules is sparse. Such melting of plastics and fibers is based on the crystal part being broken by heat or the like. On the other hand, since rubber has only a non-crystalline part without a crystal structure, it is easily softened compared to plastic and fiber. Therefore, the rubber-based hot melt is easier to soften than the plastics and fibers constituting the packaging sheet, and can exhibit an adhesive force at a low temperature.

  The melting point of the hot melt can be adjusted by appropriately changing the content and components of the base polymer of the hot melt. Moreover, the viscosity of a hot melt can be adjusted by changing suitably content and a component of a tackifier.

  For example, the softening point of hot melt containing styrene / ethylene / propylene / styrene copolymer and styrene / ethylene / butadiene / styrene copolymer as the base polymer is 74 degrees. The melting point of the packaging sheet is, for example, about 160 degrees for polypropylene and 130 degrees for polyethylene. A larger difference between the melting points of the hot melt and the packaging sheet is desirable.

  The adhesive is not limited to hot melt, and may be other adhesive configured to soften or melt at a temperature lower than the melting point of the packaging sheet 70. For example, an acrylic pressure-sensitive adhesive, a pressure-sensitive adhesive containing a styrene copolymer such as a styrene / ethylene / propylene / styrene copolymer, and a styrene / ethylene / butadiene / styrene copolymer can be exemplified.

  Further, the adhesive strength of the absorbent article packaging body 100 is preferably such that the peel strength between the packaging sheets 70 at the time of opening is about 1 N. For example, if the peeling force is 2N, the packaging sheet 70 at the time of opening must be broken, the packaging sheet 70 may be broken, and the user needs to be strong at the time of opening. It becomes.

  The “peeling force” is a force applied to the absorbent article when opening the packaging sheet 70 in which the absorbent article is packaged. For example, the peeling force can be calculated by the following measurement method. For example, the maximum load when opening a package of an absorbent article having a size of a packaging sheet of 210 mm in length × 117 mm in width and an application width of hot melt of 70 mm at an opening speed of 300 mm / min is defined as the peel force. . At the time of opening, the first fold line portion is fixed with a width of 500 mm, and the adhesive tape is opened by pulling it toward the second fold line side. The peel force can also be measured by other known measurement methods.

  Next, a method for manufacturing the absorbent article packaging 100 will be described. Here, in particular, the method for packaging absorbent articles will be mainly described. In addition, other parts, such as the absorbent article 1, can be manufactured according to a well-known manufacturing method.

  FIG. 5 schematically illustrates a manufacturing process of the absorbent article packaging body 100, and is a schematic cross-sectional view of the absorbent article 1 along the conveyance direction MD. As shown in FIG. 5, the manufacturing process of the absorbent article package 100 includes an adhesive application process S10, an absorbent article placement process S20, a folding process S30, an adhesion process S40, and a cutting process S50. , Is included.

  In the adhesive material application step S10, as shown in FIG. 5A, the hot melt 81 and the hot melt 82 are applied on the facing surface 71 of the packaging sheet 70 that is continuously supplied. The hot melt 82 is applied to both side end portions 70A and 70B in the width direction of the packaging sheet 70 and a portion where the absorbent article between the both side end portions 70A and 70B is placed in a melted state.

  In the absorbent article placement step S20, as shown in FIG. 5A, the absorbent article 1 is placed at a predetermined interval on the facing surface 71 of the packaging sheet 70 that is continuous along the transport direction MD. The At this time, it arrange | positions so that the hot-melt 81 apply | coated between the both-sides edge parts on the packaging sheet 70 and an absorbent article may oppose. In the present embodiment, the absorbent article placement step S20 places the absorbent article before the applied hot melt 81 is solidified, and the temperature of the hot melt 81 decreases with time. Thus, the packaging sheet 70 and the absorbent article 1 are joined by the hot melt 81.

  In the folding step S30, as shown in FIG. 5 (b), the packaging sheet 70 and the absorbent article 1 are lifted from one end side in the crossing direction orthogonal to the conveying direction MD and are directed toward the center in the folding direction. Folded together. Subsequently, as shown in FIG.5 (c), the packaging sheet 70 and the absorbent article 1 are lifted from the other edge part side, and are folded together toward the center of a cross direction. By this step, the absorbent article 1 is wrapped by the packaging sheet 70. In addition, both side edge part 70A, 70B of the packaging sheet 70 is arrange | positioned facing each other.

  In adhesion process S40, as shown in Drawing 5 (d), both ends 70A and 70B of packaging sheet 70 are joined. Specifically, for example, the packaging sheets are bonded to each other through an adhesive disposed between both end portions of the packaging sheet 70 by being pressed from the outside by a pair of pressing rollers. By this process, the package 100 which wraps the absorbent article 1 one by one is continuously formed. In cutting process S50, as shown in FIG.5 (d), between the package 100 and the package 100 is cut | disconnected, and the package of the absorbent article which wraps the absorbent article 1 separately is manufactured.

  Moreover, although the manufacturing method of the package of the absorbent article which concerns on this invention has made the adhesion process and the cutting process into a separate process, it is good also considering an adhesion process and a cutting process as one process. For example, in the step of cutting the packaging sheet 70 by the cutting device, the hot melt 82 may be softened by the pressure at the time of cutting by the cutting device, and the packaging sheet 70 and the absorbent article may be bonded.

  As a cutting device, the cutting device which has a 1st roll part, the 2nd roll part arrange | positioned facing the 1st roll part, and the rotary cutter which protruded and provided from any one peripheral surface can be illustrated, for example. . According to such a cutting device, when the first roll part and the second roll part rotate, the packaging sheet 70 is pressed by the peripheral surface of the first roll part and the tip of the cutter of the second roll part, Both end portions 70A and 70B of the package are cut. Moreover, the adhesion area | region of both ends is adhere | attached by the press at the time of cutting | disconnection. By this step, the package 100 that wraps the absorbent articles 1 one by one is formed. In addition, a cutting device is not restricted to a rotary cutter, For example, a roller cutter, a laser cutter, a water jet cutter etc. may be sufficient.

  Moreover, after a joining process, you may give pressing processing, such as embossing, to the both ends of a packaging sheet. By giving pressing processing, in the adhesion | attachment area | region of the packaging sheet 70, a high pressing part and a low pressing part are. It is formed. The adhesive strength between the packaging sheets 70 can be adjusted by varying the area ratio between the high-pressure portion and the low-pressure portion.

  As described above, according to the package 100 of the absorbent article 1 of the present embodiment, the adhesive regions at both ends of the packaging sheet 70 are adhered by the hot melt 82 that melts at a lower temperature than the packaging sheet 70. Therefore, the adhesive exhibits an adhesive force at a temperature lower than the melting temperature of the packaging sheet 70. Therefore, the packaging sheets can be bonded to each other at a lower temperature as compared with the case of bonding by thermal welding without arranging an adhesive between the packaging sheets.

  The adhesive strength in the hot melt 82 can be adjusted according to the amount of hot melt 82 applied to the packaging sheet 70 and the type of hot melt 82. Moreover, the application quantity of the hot melt 82 can be suitably changed according to the speed of a manufacturing apparatus. Therefore, the adhesive strength can be adjusted regardless of the speed of the manufacturing apparatus. The fluctuation of the adhesive strength due to the production speed is eliminated, and a stable adhesive strength can be obtained.

  Further, when the packaging sheets are bonded to each other by heat welding without using an adhesive, the packaging sheets 70 to be welded are heated from the outside of the packaging sheet 70 in a state where they are overlapped. Therefore, the portion where the packaging sheet 70 overlaps the three layers is less likely to transmit heat than the portion where the two layers overlap, and the adhesive strength is lower than that of the two-layer portion. However, by using the hot melt 82, if the hot melt 82 is applied to a region to be bonded, the portion can be easily bonded. Further, since the hot melt 82 melts at a relatively low temperature, it can be adhered even inside the three-layer portion where the temperature is relatively difficult to be transmitted.

(Second Embodiment)
With reference to FIG. 6, the package 101 of the absorbent article which concerns on the 2nd Embodiment of this invention is demonstrated. In the description of the second embodiment, a configuration different from that of the first embodiment will be described, and the description of the same configuration will be omitted by using the same reference numerals. FIG. 6 is a view showing a package for absorbent articles according to the second embodiment. (A) is a top view seen from the skin contact surface side, (b) is a top view of the state which packaged the absorbent article 1 with the packaging sheet 70, (c) is B of FIG. It is sectional drawing of -B arrow.

  The package 101 of the absorbent article 1 according to the second embodiment and the package 100 of the absorbent article according to the first embodiment are different in the application region of the hot melt 82. The packaging sheet 70 and the absorbent article 1 are configured to be folded through two fold lines F1 and F2 along the longitudinal direction L. A non-arrangement region 85 in which the hot melt 82 is not disposed is provided at both end portions 70A and 70B between the fold lines F1 and F2 of the packaging sheet 70. That is, the hot melt 82 is not disposed continuously along the longitudinal direction but is applied intermittently.

  Thus, the application amount of the hot melt 82 can be reduced by providing the non-arrangement region 85 in which the hot melt 82 is not disposed at the both end portions 70A and 70B of the packaging sheet 70. Even in the case where the non-arrangement region 85 is provided, the hot melt 82 is disposed on either one of the opposing surfaces of the packaging sheet 70, so that the entire region on both sides of the packaging sheet 70 can be adhered. it can. Moreover, by providing the non-arrangement region where the hot melt 82 is not disposed at both side end portions 70A and 70B of the packaging sheet 70, it is possible to reduce the adhesion region and prevent the adhesive strength from becoming too strong.

  Further, in the vicinity of the fold lines F1 and F2, the hot melt 82 is disposed on both opposing surfaces of the packaging sheet 70, and the adhesive strength is higher than that of the non-arranged region portion. Therefore, it is possible to eliminate the problem that the vicinity of the fold line is peeled off by an external impact or the like. Further, when opening, the vicinity of the fold line is the part to be peeled last, so that it is possible to suppress the occurrence of problems at the time of opening due to increasing the adhesive strength.

(Third embodiment)
With reference to Fig.7 (a), the package 102 of the absorbent article which concerns on the 3rd Embodiment of this invention is demonstrated. FIG. 7 is a plan view of the state in which the absorbent article 1 is packaged with the packaging sheet 70. (A) is the package 102 of the absorbent article which concerns on 3rd Embodiment. The absorbent article packaging body 102 according to the third embodiment and the absorbent article packaging body 100 according to the first embodiment have different application areas of the hot melt 82.

  The adhesion area | region where the hot melt 82 was apply | coated in the package 102 of the absorbent article which concerns on 3rd Embodiment is arrange | positioned at dot shape. That is, the hot melt 82 is intermittently applied. Also in the package 102 of such an absorbent article, the application amount of the hot melt 82 can be reduced, and the adhesive region can be reduced to prevent the adhesive strength from becoming too strong.

  The hot melt 82 spreads around by being softened by heat or pressure. Therefore, it is possible to bond in a wider area than the area where the hot melt 82 is disposed.

(Fourth embodiment)
With reference to FIG.7 (b), the package 103 of the absorbent article which concerns on the 4th Embodiment of this invention is demonstrated. FIG.7 (b) is the package 103 of the absorbent article which concerns on 4th Embodiment. The absorbent article packaging body 103 according to the fourth embodiment and the absorbent article packaging body 100 according to the first embodiment have different application areas of the hot melt 82.

  The adhesive region to which the hot melt 82 is applied in the package 103 of the absorbent article according to the fourth embodiment is disposed on the inner side of the side edges that constitute the side end portions 70A and 70B of the packaging sheet 70. According to such a package, when the hot melt 82 is softened or melted by pressing or heat, the hot melt 82 can be prevented from being exposed to the outside. Moreover, when cutting the both end portions 70A and 70B of the package with a cutting device or the like, it is possible to prevent the hot melt 82 from adhering to the cutting device.

  Although the contents of the present invention have been disclosed through the embodiments of the present invention as described above, it should not be understood that the descriptions and drawings constituting a part of this disclosure limit the present invention. From this disclosure, various alternative embodiments, examples and operational techniques will be apparent to those skilled in the art.

  For example, the absorbent article packaging body according to the present invention can also be applied to an absorbent article packaging body in which a plurality of packaging bodies each individually packaging an absorbent article are arranged.

  DESCRIPTION OF SYMBOLS 1 ... Absorbent article, 10 ... Top sheet, 20 ... Back sheet, 21 ... Squeeze groove, 30 ... Absorber, 50 ... Adhesive material, 70 ... Packaging sheet, 71 ... Opposite surface, 72 ... Non-opposite surface, 75 ... Adhesive Tape, 79 ... Protective sheet, 81, 82 ... Hot melt, 100, 101, 102, 103, 104 ... Package of absorbent article

Claims (4)

A liquid-permeable top sheet, a liquid-impermeable back sheet, and an absorbent article having an absorbent body disposed between the top sheet and the back sheet; and folded in the longitudinal direction of the absorbent article, A package of absorbent articles comprising a packaging sheet for individually packaging the absorbent articles,
The packaging sheet is configured to be folded through two fold lines along the width direction,
Adhesives are arranged so as to straddle each of the two fold lines at both end portions of the packaging sheet in the width direction,
The adhesive material bonds the packaging sheets that are arranged facing each other in a state where the packaging sheet is folded ,
A package for absorbent articles , wherein a non-arrangement region where the adhesive is not disposed is provided at both side end portions between the two folding lines .   The adhesive is configured to soften or melt at a temperature lower than the melting point of the packaging sheet, and is at least one of a rubber-based hot melt, an acrylic pressure-sensitive adhesive, and a pressure-sensitive adhesive including a styrene copolymer. The package of the absorbent article according to claim 1. The adhesive is located on the outer side in the width direction, and is disposed on the inner side in the width direction than the side edges along the longitudinal direction,
The package of an absorbent article according to claim 1 or 2 , wherein the adhesive is not disposed on the side edge. An absorbent article comprising a liquid-permeable top sheet, a liquid-impermeable back sheet, and an absorbent main body having an absorbent body disposed between the top sheet and the back sheet, and the absorbent article individually A method for producing a package of an absorbent article comprising:
A first step of applying an adhesive separated from each other to both end portions of the packaging sheet in the width direction orthogonal to the longitudinal direction of the packaging sheet;
A second step of disposing the absorbent article between both end portions of the packaging sheet;
A third step of wrapping the absorbent article with the packaging sheet by folding the packaging sheet and the absorbent article in the longitudinal direction via two fold lines along the width direction ;
A step of pressing both side ends of the packaging sheet and bonding the packaging sheets disposed to face each other in a folded state through the adhesive ;
In the first step, the adhesive is disposed so as to straddle each of the two fold lines, and a non-arrangement region is provided in which the adhesive is not disposed at both end portions between the two fold lines. The manufacturing method of the package of an absorbent article.

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