WO2016178333A1 - 吸収性物品の個包装体、個包装体を含むパッケージ、及び個包装体の製造方法 - Google Patents

吸収性物品の個包装体、個包装体を含むパッケージ、及び個包装体の製造方法 Download PDF

Info

Publication number
WO2016178333A1
WO2016178333A1 PCT/JP2016/056653 JP2016056653W WO2016178333A1 WO 2016178333 A1 WO2016178333 A1 WO 2016178333A1 JP 2016056653 W JP2016056653 W JP 2016056653W WO 2016178333 A1 WO2016178333 A1 WO 2016178333A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
sheet
absorbent article
pair
individual
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2016/056653
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
俊久 林
隆宏 植田
あゆみ 盛岡
太朗 入戸野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unicharm Corp
Original Assignee
Unicharm Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unicharm Corp filed Critical Unicharm Corp
Priority to CN201680024954.3A priority Critical patent/CN107530202A/zh
Publication of WO2016178333A1 publication Critical patent/WO2016178333A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators

Definitions

  • the present disclosure relates to an individual package of absorbent articles, a package including an individual package of absorbent articles, and a method of manufacturing an individual package of absorbent articles.
  • an object of the present disclosure is to provide an individual package of an absorbent article that is excellent in airtightness, hardly deforms such as expansion during storage, and has excellent openability.
  • the present disclosure includes an absorbent article that has a longitudinal direction and a width direction and is folded in the longitudinal direction, a storage space that houses the absorbent article in an airtight state, and a package that includes a pair of seal portions.
  • the packaging sheet that is partitioned by the pair and the pair of seal portions is folded is sealed in the longitudinal direction at both sides in the longitudinal direction, and the packaging sheet is sealed by the one or more folding shafts.
  • Each of the two or more sheet pieces includes an airtight layer and a fusion layer having a melting point lower than that of the airtight layer, and each of the pair of seal portions is 25 mm. 1 per Found individual package, characterized in that it has a peel strength of less .0N.
  • the individual package of the absorbent article of the present disclosure is excellent in airtightness, hardly deformed such as expansion during storage, and excellent in openability.
  • FIG. 1 is a perspective view of an individual package 1 of absorbent articles according to the first embodiment.
  • FIG. 2 is a diagram showing a partially opened state of the individual package 1 of the absorbent article shown in FIG.
  • FIG. 3 is a developed view of the individual package 1 of the absorbent article shown in FIG.
  • FIG. 4 is an end view of the IV-IV end surface of FIG.
  • FIG. 5 is a view for explaining the individual package 1 according to the second embodiment.
  • FIG. 6 is a diagram for explaining a method of measuring the peel strength of the seal portion.
  • Softening point and “Melting point” are respectively “endotherm” when measuring the endothermic behavior changing from solid to liquid at a heating rate of 10 ° C./min in a differential scanning calorimeter. It means “starting temperature” and “peak top temperature”.
  • An absorbent article comprising an absorbent article having a longitudinal direction and a width direction and folded in the longitudinal direction, and a packaging body including a storage space for storing the absorbent article in an airtight state and a pair of seal portions.
  • the storage space is a packaging sheet that constitutes the packaging body, and is partitioned by one that is folded together with one or more folding axes together with the absorbent article,
  • the pair of seal parts seals the folded packaging sheet in the longitudinal direction on both sides in the longitudinal direction
  • the packaging sheet is divided into two or more sheet pieces by the one or more folding shafts, and each of the two or more sheet pieces includes an airtight layer and a fusion layer having a lower melting point than the airtight layer.
  • each of the pair of seal parts has a peel strength of 10.0 N or less per 25 mm,
  • the individual package of the absorbent article of aspect 1 is excellent in airtightness, has an effect of hardly causing deformation such as expansion during storage, and excellent in unsealing properties.
  • the peeling force between the fusion layers of the two sheet pieces that are adjacent to each other and are fused is the fusion of the two sheet pieces that are adjacent to each other.
  • the individual packaging body of aspect 2 smaller than the peeling force between a layer and the said airtight layer.
  • the individual package of the absorbent article of aspect 3 has an effect of being excellent in the beauty of the peeled portion.
  • the softening point of the fusion layer is 10-50 ° C. lower than the softening point of the hermetic layer, and the pair of seal portions is at a temperature above the softening point of the fusion layer and less than the softening point of the hermetic layer.
  • the individual package of the absorbent article according to aspect 7 has a large difference in softening point between the hermetic layer and the fusion layer, and is sealed at a temperature between them, so that the fusion layers are fused together. Since they are difficult to fuse with each other, it has an effect of excellent openability.
  • Aspect 8 Aspect 1 to 7 wherein the fusing layer is a polyolefin-based polymer and the hermetic layer is selected from the group consisting of ethylene vinyl alcohol copolymer, vinylidene chloride polymer, polyvinyl alcohol, and nylon.
  • the individual package of the absorbent body of aspect 8 is excellent in air tightness, has an effect of hardly causing deformation such as expansion during storage, and excellent in openability.
  • An absorbent article package comprising a plurality of individual packages according to any one of aspects 1 to 8.
  • the package of the absorbent article according to aspect 9 has an effect that the shape of the package hardly changes such as expansion over time, and has an excellent aesthetic appearance.
  • the individual package manufactured by the manufacturing method according to the tenth aspect has an effect that deformation such as expansion is difficult to occur during storage and the opening is excellent.
  • FIG. 1 to FIG. 4 are diagrams for explaining an individual package 1 of absorbent articles according to one of the embodiments of the present disclosure (first embodiment).
  • “individual package of absorbent article” may be simply referred to as “individual package”.
  • FIG. 1 is a perspective view of the individual package 1 according to the first embodiment
  • FIG. 2 is a diagram showing a partially opened state of the individual package 1 according to the first embodiment
  • FIG. 4 is a development view of the individual package 1 according to the first embodiment
  • FIG. 4 is an end view taken along the line IV-IV in FIG.
  • the individual package 1 includes an absorbent article 2 having a longitudinal direction L and a width direction W, folded in the longitudinal direction L, and a storage space 10, and the absorbent article 2 is placed in the storage space 10. And a package 3 stored in an airtight state.
  • the package 3 together with the absorbent article 2 forms a storage space 10 by being folded around the two folding axes F 1 and F 2 , and the folded packaging sheet 4 in the longitudinal direction L. It has a pair of seal
  • the package 3 has a folded structure of three folds (specifically, three folds). Each of the two folding axes F 1 and F 2 is parallel to the width direction W of the absorbent article 2.
  • the absorbent article 2 is also folded around the two folding axes F 1 and F 2, and has a three-fold (specifically, three-fold winding) folding structure.
  • the packaging sheet 4 has a three-layer laminated structure of a fusion layer 6 that forms the inner surface 17 of the package 3, a fusion layer 8 that forms the outer surface 18 of the package 3, and an airtight layer 7 between them.
  • a fusion layer 6 that forms the inner surface 17 of the package 3
  • a fusion layer 8 that forms the outer surface 18 of the package 3
  • an airtight layer 7 between them.
  • Each of the melting points of the fusion layer 6 and the fusion layer 8 is lower than the melting point of the airtight layer 7.
  • Each of the pair of seal portions 5 (5 ′ and 5 ′′) has a peel strength of 10.0 N or less per 25 mm.
  • the packaging sheet 4 has an elongated shape that is long in one direction, and the longitudinal direction of the packaging sheet 4 coincides with the longitudinal direction L of the absorbent article 2.
  • the packaging sheet 4 includes (i) a first sheet piece 13 having a tab 9 for opening the individual packaging body 1 and defined by one end edge 11 in the longitudinal direction of the packaging sheet 4 and the folding axis F 1. (Ii) The second sheet piece 14 defined by the folding axis F 1 and the folding axis F 2 , and (iii) The folding sheet F 2 and the other edge 12 in the longitudinal direction of the packaging sheet 4.
  • the third sheet piece 15 is formed.
  • the fusion layer 6 of the first sheet piece 13 is the fusion layer of the adjacent sheet piece, that is, the fusion layer 6 and the third of the second sheet piece 14.
  • the sheet piece 15 is fused to the fusion layer 8.
  • the fusion layer 6 of the second sheet piece 14 is fused with the fusion layer 6 of the third sheet piece 15. Thereby, the airtightness of the individual package 1 is maintained.
  • the airtight layer 7 of the first sheet piece 13 is the airtight layer of the adjacent sheet piece, that is, the airtight layer 7 and the third sheet piece 15 of the second sheet piece 14.
  • the airtight layer 7 is not fused.
  • the airtight layer 7 of the second sheet piece 14 is not fused to the airtight layer 7 of the third sheet piece 15.
  • the packaging sheet 4 has an adhesive layer (not shown) between the fusion layer 6 and the airtight layer 7 and an adhesive layer (not shown) between the airtight layer 7 and the fusion layer 8.
  • the peeling force between the fusion layer 6 of the first sheet piece 13 and the fusion layer 6 of the second sheet piece 14 is The peeling force between the fusion layer 6 and the airtight layer 7 is smaller than the separation force between the fusion layer 6 and the airtight layer 7 of the second sheet piece 14.
  • the peeling force between the fusion layer 6 of the second sheet piece 14 and the fusion layer 8 of the third sheet piece 15 causes the separation between the fusion layer 6 and the airtight layer 7 of the second sheet piece 14. It is smaller than the force and smaller than the peeling force between the fusion layer 6 and the airtight layer 7 of the third sheet piece 15.
  • each of the fusion layer 6 and the fusion layer 8 is thicker than the airtight layer 7. Thereby, the airtight layers of two different sheet pieces are difficult to fuse together, and the individual package is excellent in unsealing properties.
  • the individual package 1 according to the first embodiment is provided on a portion of the first sheet piece 13 that is in contact with the third sheet piece 15 from the one end edge 11.
  • the adhesive article 21 extends in the width direction W of the absorbent article 2.
  • the adhesive portion 21 is continuously arranged so as to straddle the pair of seal portions 5 ′ and 5 ′′, and the first sheet piece 13 is fixed to the third sheet piece 15, and the individual package 1 Maintains airtightness.
  • the absorbent article 2 includes the embossed portion 22 and the like, but the detailed description of the structure of the absorbent article 2 is omitted.
  • the wrapping sheet 4 constituting the wrapping body 3 has a three-layer laminated structure of a fusion layer 6, an airtight layer 7 and a fusion layer 8 in order from the inside of the packaging body 3.
  • the packaging sheet is not limited to a three-layer laminated structure, and includes an arbitrary laminated structure as long as it has a fusion layer and an airtight layer.
  • the packaging sheet has a two-layer laminated structure of a fusion layer and an airtight layer.
  • FIG. 5 is a view for explaining the individual package 1 according to the second embodiment, and is an end view corresponding to the IV-IV end face of FIG.
  • the perspective view of the individual package 1 according to 2nd Embodiment is the same as that of FIG. 1, the perspective view is abbreviate
  • the absorbent article is formed by folding the folding axis F 1 and the folding axis F 2 as the base points (specifically, winding three folding) as in the first embodiment. ) Folding structure. Note that the three folding axes F 1 , F 2, and F 3 are parallel to the width direction W of the absorbent article.
  • Wrapping sheet 4 is provided with one edge 11 in the longitudinal direction of (i) the packaging sheet 4, the first sheet piece 13 which is defined by the Orijiku F 1, and (ii) Orijiku F 1, Orijiku F 2 second sheet piece 14 which is defined by a, (iii) and Orijiku F 2, a third sheet piece 15, and (iv) Orijiku F 3 is defined by a Orijiku F 3, longitudinal of the package sheet 4 It consists of the 4th sheet piece 16 divided by the other edge 12 of a direction.
  • the fusion layer 6 of the first sheet piece 13 is the fusion layer of the adjacent sheet piece, that is, the fusion layer 6 and the fourth of the second sheet piece 14.
  • the sheet piece 16 is fused to the fusion layer 6.
  • the fusion layer 6 of the second sheet piece 14 is fused with the fusion layer 6 of the third sheet piece 15. Thereby, the airtightness of the individual package 1 is maintained.
  • the airtight layer 7 of the first sheet piece 13 is the airtight layer of the adjacent sheet piece, that is, the airtight layer 7 of the second sheet piece 14 and the fourth sheet piece 16.
  • the airtight layer 7 is not fused.
  • the airtight layer 7 of the second sheet piece 14 is not fused to the airtight layer 7 of the third sheet piece 15.
  • each of the pair of seal portions has a peel strength of preferably 25 N or less, preferably 10.0 N or less, more preferably 9.0 N or less, and still more preferably 8.0 N or less.
  • the individual packaging body of this indication is excellent in openability.
  • the peel strength is measured as follows. (1) An Instron model 5564 tester and an individual package to be measured are prepared in a temperature-controlled room at 20 ° C. and left to stand for 24 hours. (2) As shown in FIG. 6A, a test sample 31 is cut out from the package 3 of the individual package 1 to be tested. The test sample 31 is cut out so that the length in the extending direction of the seal portion (the length in the longitudinal direction L of the absorbent article) is 25 mm.
  • test sample when it is difficult to cut out the test sample with a length of 25 mm in the direction in which the seal portion extends, such as due to the structure of the package, the test sample is cut out with an arbitrary length, and then 25 mm Convert to the peel strength per hit.
  • the length in the direction orthogonal to the direction in which the seal portion extends (the length in the width direction W of the absorbent article) can be set in the jig (distance between chucks: 20 mm) of the test machine. What is necessary is just length, for example, 30 mm is mentioned.
  • the two free ends 32 and 33 of the test sample 31 are set on the jig of the test machine at a distance between chucks: 20 mm, and peeled off at a speed of 300 mm / min until the seal part is completely peeled off.
  • a test (a so-called T-type peel test) is performed.
  • the maximum strength (N) in the above peel test is adopted as the peel strength (N).
  • the above peel test is repeated 10 times with different test samples, and the average value is adopted.
  • the width of each of the pair of seal portions is preferably 1 mm or more, more preferably 2 mm or more, and further preferably 3 mm or more. This is from the viewpoint of maintaining the airtightness of the individual package.
  • the width of each of the pair of seal portions is preferably 8 mm or less, more preferably 7 mm or less, and even more preferably 6 mm or less. This is from the viewpoint of maintaining the openability of the individual package.
  • the packaging sheet constituting the package is not particularly limited as long as it includes an airtight layer and a fusion layer having a melting point lower than that of the airtight layer.
  • it can have a three-layer structure as shown in the first embodiment, a two-layer structure as shown in the second embodiment, and the like.
  • the fusing layer has a lower melting point than the hermetic layer, and the fusing layer is preferably 30-90 ° C., more preferably 40-80 ° C., and even more than the hermetic layer. Preferably it has a melting point lower by 45-75 ° C.
  • the fusion layer preferably has a softening point lower than that of the hermetic layer, and the fusion layer is more preferably 10 to 50 ° C., and more preferably 20 to 20 ° C. than the hermetic layer. It has a softening point lower by 40 ° C. By doing so, while the airtight layers of the two sheet pieces of the packaging sheet are not fused, the fusion layers of the two sheet pieces adjacent to each other of the packaging sheet can be fused.
  • the disclosed individual package is excellent in openability.
  • the packaging sheet preferably has airtightness in the thickness direction of the packaging sheet from the viewpoint of securing the airtightness of the individual packaging body and suppressing deformation such as expansion of the individual packaging body.
  • the packaging sheet is preferably 100 cc / m 2 / day / atm or less, more preferably 60 cc / m 2 / day / atm or less, more preferably 40 cc / m 2 / m at 23 ° C. It has an oxygen permeability in the thickness direction of not more than day / atm, and more preferably not more than 30 cc / m 2 / day / atm. The oxygen permeability is measured under the conditions of 23 ° C. and 0% RH according to a coulometric method.
  • any material known in the art can be adopted without limitation as long as the airtightness of the individual package can be maintained.
  • ethylene vinyl alcohol copolymer, vinylidene chloride examples thereof include those obtained by depositing alumina, silica, etc. on a base polymer such as vinylidene chloride methyl acrylate copolymer, polyvinyl alcohol, nylon such as nylon 6, aluminum foil, and a base film (polyethylene terephthalate or the like).
  • any material known in the art can be used without limitation as long as it can form a seal portion.
  • polyolefin polymers such as polyethylene and polypropylene can be used. Can be mentioned.
  • corona treatment or the like in each of the pair of seal portions, one or both of the fusion layers of the two sheet pieces adjacent to each other are subjected to corona treatment or plasma treatment (hereinafter referred to as “corona treatment or the like”). May be.
  • corona treatment or the like By performing corona treatment or the like, polar groups such as hydroxyl groups and carboxyl groups are formed on the surface of the fusion layer, and the polarity of the fusion layer is increased.
  • the polar groups of the fused layers (the inner surfaces of the packaging body) of the two sheet pieces adjacent to each other attract each other to improve their sticking property and improve the airtightness of the individual packaging body.
  • the peel strength of the seal portion can be adjusted by performing corona treatment or the like. For example, in two sheet pieces adjacent to each other, after the corona treatment or the like is performed on the surface to be fused of one sheet piece, the seal portion is formed to lower the peel strength of the seal portion. be able to.
  • the pair of seal portions is not particularly limited as long as the airtightness of the individual package can be ensured, and includes forms known in the art.
  • the pair of seal portions may be formed by fusing the fusion layers of two sheet pieces adjacent to each other as in the first and second embodiments, and adjacent to each other. It may be formed by adhering two sheet pieces to be bonded with an adhesive or the like.
  • the pair of seal portions when the pair of seal portions are formed by fusing the fusion layers of two sheet pieces adjacent to each other of the packaging sheet, the two adjacent to each other 2 It is preferable that the airtight layers of the two sheet pieces are not fused. This is because the hermetic layer often has a higher melting point than the fusion layer, and when the hermetic layers are fused, the pair of seal portions becomes hard and the individual package tends to be difficult to open.
  • the thickness of the fusion layer is thicker than the thickness of the airtight layer. This is because fusion between the airtight layers of two sheet pieces adjacent to each other is suppressed, and the individual package is excellent in openability.
  • the said thickness is measured by observing the cross section of a packaging sheet with a microscope.
  • the peeling force between the fusion layers of two sheet pieces adjacent to each other is between the fusion layer and the airtight layer in each of the two sheet pieces. It is preferable that it is smaller than the peeling force. This is because when the individual package is opened, the two sheet pieces are peeled off between the fused layers, and thus the appearance of the peeled surface is excellent. Otherwise, when the individual package is opened, peeling occurs between the fused layer and the airtight layer of the sheet piece, and the peeling surface tends to be fuzzy and inferior in appearance.
  • the peeling force between the fusion layer and the airtight layer can be adjusted by, for example, disposing an adhesive layer between them and selecting the type of adhesive.
  • the adhesive that can form the adhesive layer include a polyester-based adhesive and a polyethyleneimine-based adhesive.
  • the absorbent article can include a volatile component.
  • the volatile component include a cold sensation component, for example, a substance that acts on a receptor activation channel (TRPM8) in skin nerves, such as menthol (for example, l-menthol) and its derivatives (for example, menthyl lactate). , Methyl salicylate, camphor, and essential oils derived from plants (for example, mint and eucalyptus).
  • TRPM8 receptor activation channel 8
  • Methyl salicylate, camphor, and essential oils derived from plants for example, mint and eucalyptus
  • examples of the cooling sensation component include those that lower the ambient temperature by heat of vaporization, for example, alcohols such as methanol and ethanol.
  • the present disclosure also relates to a package for absorbent articles that includes a plurality of the individual packages described above.
  • the package of the absorbent article is formed by covering a plurality of individual packages with a film or the like.
  • the package of the absorbent article has an effect that its shape hardly changes with time and is excellent in aesthetic appearance.
  • the present disclosure also relates to a method of manufacturing an individual package of absorbent articles.
  • the manufacturing method of the present disclosure includes the following steps. Folding the packaging sheet together with the absorbent article around at least one folding axis to form the storage space.
  • the folded packaging sheet is sealed on both sides in the longitudinal direction at a temperature above the softening point of the fusion layer and less than the softening point of the hermetic layer. Forming a seal portion;
  • the individual packaging body of the absorbent article manufactured by the manufacturing method of this indication has the above-mentioned effect.
  • the folded packaging sheet is passed between a pair of sealing rolls heated to a temperature above the softening point of the fusion layer and below the softening point of the hermetic layer. Can be formed.
  • Packaging sheet No. 1 has a three-layer structure of a polyethylene (PE) layer, an ethylene vinyl alcohol copolymer (EVOH) layer, and a polyethylene (PE) layer from the inner side (the side in contact with the absorbent article). They were 12 ⁇ m, 3 ⁇ m and 12 ⁇ m, respectively. The polyethylene layer and the ethylene vinyl alcohol copolymer layer were adhered by the adhesive layer. Moreover, the film thickness of the packaging sheet was 27 micrometers. The seal part was continuously formed in the longitudinal direction of the absorbent article, and its width was 5 mm. Packaging sheet No. The characteristics of 1 are shown in Table 1.
  • Packaging sheet No. 1 is a packaging sheet No. 1 shown in Table 1.
  • the seal temperature was changed to the temperature shown in Table 1, the package body No. 2 to 5 and individual package No. 2-5 were produced.
  • PET means polyethylene terephthalate.
  • Example 1 and Comparative Examples 1 to 4 According to this specification, the packaging sheet No. 1-No. The peel strength of 5 was measured. The peel strength was measured by peeling the first sheet piece and the second sheet piece. The results are summarized in Table 1.
  • Example 1 Individual package No. 1 of Example 1. 1 was opened, individual packaging No. 1 of Comparative Example 2 was obtained. 3. Opening ability equivalent to 3. On the other hand, the individual package Nos. 2, 4 and 5 were difficult to open. Individual package No. 1 of Example 1.
  • the cross section of the seal portion 1 was confirmed with a microscope, the fused layers of the two sheet pieces adjacent to each other were fused, and the hermetic layers were separated with the fused layer in between. It was confirmed.
  • the individual package No. 1 of Comparative Example 1 was used. When the cross section of the two seal portions was confirmed with a microscope, it was confirmed that the airtight layers of the two sheet pieces adjacent to each other were in contact with each other. Individual package No. No. 2 suggests that the peel strength has increased due to the fusion of the airtight layers of the two adjacent sheet pieces.
  • Example 2 Individual package No. manufactured in Production Example 1 1 was changed as shown in Table 2, and the peel strength was measured. The results are shown in Table 2.
  • Example 2 the point which formed the seal part in the longitudinal direction of the absorbent article is the same as that of Example 1, but differs from Example 1 in that it was changed to an intermittent (dot-like) seal part. It is not appropriate to compare the peel strength value directly with that of Example 1.
  • Table 2 shows that the peel strength increased from around 80 ° C., which is the softening point of the polyethylene layer, suggesting that fusion between the polyethylene layers proceeded. Further, the peel strength tends to be higher from around 110 ° C., which is the softening point of the ethylene vinyl alcohol copolymer layer, suggesting that fusion between the ethylene vinyl alcohol copolymer layers has progressed.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Packages (AREA)
PCT/JP2016/056653 2015-05-01 2016-03-03 吸収性物品の個包装体、個包装体を含むパッケージ、及び個包装体の製造方法 Ceased WO2016178333A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201680024954.3A CN107530202A (zh) 2015-05-01 2016-03-03 吸收性物品的独立包装体、包含独立包装体的包装以及独立包装体的制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-094445 2015-05-01
JP2015094445A JP6227592B2 (ja) 2015-05-01 2015-05-01 吸収性物品の個包装体、個包装体を含むパッケージ、及び個包装体の製造方法

Publications (1)

Publication Number Publication Date
WO2016178333A1 true WO2016178333A1 (ja) 2016-11-10

Family

ID=57218517

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/056653 Ceased WO2016178333A1 (ja) 2015-05-01 2016-03-03 吸収性物品の個包装体、個包装体を含むパッケージ、及び個包装体の製造方法

Country Status (3)

Country Link
JP (1) JP6227592B2 (enExample)
CN (1) CN107530202A (enExample)
WO (1) WO2016178333A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7125870B2 (ja) * 2018-07-02 2022-08-25 ユニ・チャーム株式会社 吸収性物品包装体
JP2024027894A (ja) 2022-08-19 2024-03-01 ユニ・チャーム株式会社 吸収性物品包装体、及び、吸収性物品包装体のパッケージ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08324635A (ja) * 1995-03-28 1996-12-10 Kao Corp 吸収性物品の包装構造
JPH09154880A (ja) * 1995-12-12 1997-06-17 Kao Corp 吸収性物品の個別包装体用包装材料
JP2007525245A (ja) * 2003-05-19 2007-09-06 ザ プロクター アンド ギャンブル カンパニー バリア包装を有する、揮発性物質含有衛生吸収性物品
JP2007282918A (ja) * 2006-04-18 2007-11-01 Uni Charm Corp 個包装体及びその製造方法
JP2012071858A (ja) * 2010-09-28 2012-04-12 Unicharm Corp 吸収性物品の連続包装体、外装シート、及び吸収性物品の連続包装体の製造方法
JP2012157396A (ja) * 2011-01-28 2012-08-23 Unicharm Corp 吸収性物品の包装体及び吸収性物品の包装体の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000109007A (ja) * 1998-09-30 2000-04-18 Nippon Paper Industries Co Ltd 易剥離面の形成方法及び易開封性容器
JP2006160353A (ja) * 2004-12-10 2006-06-22 Toyo Seikan Kaisha Ltd 易開封性容器及びその製造方法
CN103624972B (zh) * 2012-08-22 2016-08-17 青岛新东洋车辆用品有限公司 塑料膜电晕方法及电晕塑料膜

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08324635A (ja) * 1995-03-28 1996-12-10 Kao Corp 吸収性物品の包装構造
JPH09154880A (ja) * 1995-12-12 1997-06-17 Kao Corp 吸収性物品の個別包装体用包装材料
JP2007525245A (ja) * 2003-05-19 2007-09-06 ザ プロクター アンド ギャンブル カンパニー バリア包装を有する、揮発性物質含有衛生吸収性物品
JP2007282918A (ja) * 2006-04-18 2007-11-01 Uni Charm Corp 個包装体及びその製造方法
JP2012071858A (ja) * 2010-09-28 2012-04-12 Unicharm Corp 吸収性物品の連続包装体、外装シート、及び吸収性物品の連続包装体の製造方法
JP2012157396A (ja) * 2011-01-28 2012-08-23 Unicharm Corp 吸収性物品の包装体及び吸収性物品の包装体の製造方法

Also Published As

Publication number Publication date
JP6227592B2 (ja) 2017-11-08
CN107530202A (zh) 2018-01-02
JP2016209211A (ja) 2016-12-15

Similar Documents

Publication Publication Date Title
JP6463213B2 (ja) 吸収性物品の個包装体、及び個包装体の製造方法
JP6950031B2 (ja) 多層フィルム及び再封可能なフィルムパッケージ
JP5775648B1 (ja) 吸収性物品の個包装体、及び個包装体の製造方法
JP6365302B2 (ja) 積層フィルムおよび包装容器
JP6749921B2 (ja) 多層フィルム及び再封可能なフィルムパッケージ
CN103025623B (zh) 皮肤外用品包装结构及皮肤外用品包装结构的制造方法
JP5741935B2 (ja) 多層フィルム及び該フィルムからなる包装材
CN103562092A (zh) 微波炉烹调用包装袋
JP6227592B2 (ja) 吸収性物品の個包装体、個包装体を含むパッケージ、及び個包装体の製造方法
JP3226802U (ja) 吸収性物品の個包装体
JP7372806B2 (ja) トイレットロール包装体
JP2019069222A (ja) 吸収性物品の個包装体、及び個包装体の製造方法
JP2006175729A (ja) 分包袋用積層フィルムおよびそれからなる分包袋
JP5914955B2 (ja) トイレットロール包装体
JP6579761B2 (ja) 包材および包装体
US11560265B2 (en) Packing film with a top layer forming a predefined opening track
JP3670605B2 (ja) 罫線入りシート及びこれを使用したケース
JP5493186B2 (ja) 加熱殺菌用ラベル付き容器、及び加熱殺菌容器用ラベル
CN206614875U (zh) 一种复合片材
JP2014122047A (ja) シュリンク包装用ラミネートフィルム
JP2006175728A (ja) 分包袋用積層フィルムおよびそれからなる分包袋
JP2015098343A (ja) スキンパック包装体およびスキンパック包装体の製造方法
HK1200155B (en) Seal provided with holding part not adhered to part of top surface thereof, and manufacturing method therefor
JP2015217947A (ja) 包材およびこの包材を用いた包装体の製造方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16789469

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16789469

Country of ref document: EP

Kind code of ref document: A1