WO2005048910A1 - 貼付剤用の包装袋 - Google Patents
貼付剤用の包装袋 Download PDFInfo
- Publication number
- WO2005048910A1 WO2005048910A1 PCT/JP2004/016852 JP2004016852W WO2005048910A1 WO 2005048910 A1 WO2005048910 A1 WO 2005048910A1 JP 2004016852 W JP2004016852 W JP 2004016852W WO 2005048910 A1 WO2005048910 A1 WO 2005048910A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- patch
- outer edge
- packaging
- main body
- convex portion
- 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
Links
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
- A61F15/00—Auxiliary appliances for wound dressings; Dispensing containers for dressings or bandages
- A61F15/001—Packages or dispensers for bandages, cotton balls, drapes, dressings, gauze, gowns, sheets, sponges, swabsticks or towels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
- B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/22—Details
- B65D77/24—Inserts or accessories added or incorporated during filling of containers
- B65D77/26—Elements or devices for locating or protecting articles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/06—Ampoules or carpules
- A61J1/067—Flexible ampoules, the contents of which are expelled by squeezing
Definitions
- the present invention relates to a packaging bag for packaging a patch for transdermally administering a drug.
- a patch is generally composed of a patch itself composed of a support and an adhesive layer laminated on one surface of the support, and a release film releasably attached to the adhesive layer.
- the adhesive forming the adhesive layer contains a transdermally absorbable drug.
- Patent Document 1 Patent No. 2814185
- an object of the present invention is to provide a packaging bag for a patch, from which the packaged patch can be easily taken out.
- the present invention provides a patch body having a support and an adhesive layer laminated on one surface of the support, and a releasably attached to the adhesive layer.
- a packaging bag for packaging a patch having a peeling film force a pair of packaging film forces which are arranged to face each other and form a storage portion for storing the patch by closing the periphery are constituted,
- a convex portion protruding toward the storage section is provided, so that when the patch is packaged, the convex portion comes into contact with the patch main body only at a portion other than the outer edge of the patch main body. It is characterized by
- one of the pair of packaging films in the packaging bag has a convex portion protruding toward the inside of the packaging bag, that is, the other packaging film. Are separated from each other except for the convex portions.
- the convex portion contacts only the patch main body, and does not contact the outer edge of the patch main body. Therefore, even if the adhesive constituting the adhesive layer protrudes from the outer edge of the patch body, it can be prevented or suppressed from coming into contact with the packaging bag. Further, since the outer edge of the patch main body and the vicinity thereof are not contacted or pressed by the convex portion, the protrusion of the adhesive from the outer edge of the patch main body is also prevented and suppressed.
- the convex portion when the convex portion is high, the interval between the packaging films in a portion other than the convex portion also becomes large. Therefore, when the outer peripheral portion of the release film of the patch extends outward from the outer edge of the patch main body, the convex portion is made to have a predetermined height or more so that the packaging film having the convex portion is formed.
- the outer peripheral portion can be separated from the outer edge of the patch main body. This makes it possible to more reliably prevent or suppress the contact between the adhesive protruding from the outer edge of the patch main body and the packaging bag.
- the height of the convex portion preferably satisfies the relationship represented by the following expressions (1) and (2).
- E indicates the height (mm) of the convex portion
- F indicates the thickness (mm) of the patch main body.
- A indicates the length (mm) from the outer edge of the storage section to the outer edge of the convex portion in the lateral direction, which is one direction of the outer edge of the patch body
- C indicates the adhesive in the lateral direction. The length (mm) from the outer edge of the agent body to the outer edge of the release film is shown.
- a indicates the length (mm) of the outer edge of the storage portion to the outer edge of the convex portion in the vertical direction which is the other direction of the outer edge of the patch body
- c indicates ⁇
- the packaging film has appropriate strength or rigidity, and thus it is preferable that the packaging film is a laminated film having an aluminum layer.
- the laminated film having an aluminum layer is also excellent in airtightness, and is therefore suitable for packaging a patch containing a drug.
- the adhesive does not adhere to the inner surface of the packaging bag. Sticking can be prevented or suppressed, and thus, the removal of the patch from the packaging bag can be facilitated.
- FIG. 1 is a partially cutaway perspective view showing a packaging bag for a patch of the present invention, showing a packaged patch together.
- FIG. 2 is a front view of the packaging bag shown in FIG. 1.
- FIG. 3 is a cross-sectional view taken along a line III-III in FIG. 2, and is exaggerated in dimension.
- FIG. 1 is a partially cutaway perspective view showing an embodiment of the patch packaging bag according to the present invention.
- the adhesive patch 2 packaged by the packaging bag 1 according to the present embodiment is a patch main body 5 having a support 3 and an adhesive layer 4 laminated on substantially the entire surface of one side of the support 3, and an adhesive layer 4 It has a release film 6 releasably attached to the substrate.
- Patch 5 and release film 6 are both In the illustrated embodiment, it has a substantially rectangular shape, more specifically, a substantially square shape (see FIG. 2).
- the release film 6 has an area larger than the patch main body 5, and the patch main body 5 is detachably attached to a substantially central portion thereof. This is to prevent the adhesive from spreading to at least one side (downward in FIG. 1) when the adhesive of the adhesive layer 4 protrudes, or to facilitate peeling of the peeling file 6. For reasons such as.
- the constituent material of the support 3 is not particularly limited as long as it can support the adhesive layer 4, and a material having elasticity or non-elasticity can be used.
- Specific examples of the strong material include a cloth material, a nonwoven fabric, and a sheet material made of a synthetic resin such as polyurethane.
- the adhesive as a constituent material of the adhesive layer 4 includes a water-containing plaster having an adhesive property capable of fixing a drug to the skin surface for a long time at normal temperature, and includes water, a thickener, a wetting agent, and a filler. And other additives such as a cross-linking agent, a polymerizing agent, a solubilizing agent, an absorption promoter, a medicinal auxiliary, a stabilizing agent, an antioxidant, an emulsifying agent, and a drug. Further, among the acrylic adhesives, rubber-based adhesives, silicon-based adhesives, etc., rubber-based adhesives are preferred from the viewpoint of good adhesive properties and drug release.
- the adhesive contains or is mixed with a drug.
- the drug various drugs that are transdermally absorbable, such as a general anesthetic, a sleep agent, and an analgesic, are used.
- the drug-containing pressure-sensitive adhesive has a property of easily protruding from the outer edge of the patch main body 5! / ⁇ .
- a resin film such as polyethylene terephthalate or the like subjected to a release treatment, paper, or the like is appropriately selected.
- the release film 6 preferably has an appropriate rigidity so that the patch body 5 does not wrinkle, twist, or twist.
- the packaging bag 1 according to the present embodiment for packaging the patch 2 as described above is composed of a pair of substantially rectangular (more specifically, substantially square) packaging films 7x and 7y opposed to each other.
- the packaging films 7x and 7y according to the present embodiment respectively include a polyethylene terephthalate layer (PET layer), an aluminum layer, a PET layer, and a glycol-modified polyethylene terephthalate Glycol (PET-G) sealant layer. It is a laminated film obtained by laminating the above.
- PET layer polyethylene terephthalate layer
- PET-G glycol-modified polyethylene terephthalate Glycol
- It is a laminated film obtained by laminating the above.
- the reason for providing the aluminum layer as the intermediate layer is that, as described above, the aluminum layer is excellent in airtightness and has appropriate strength or rigidity.
- PE T resin is low in oxygen permeability
- PET-G resin is heat-fusible, and is resistant to bending and twisting. Therefore, it
- the pair of packaging films 7x and 7y arranged to face each other are closed all around.
- the packaging films 7x and 7y are overlapped so as to face each other so that the above-mentioned PET-G sealant layer is on the inside, and then the outer edges are joined by a heat seal.
- the periphery of the packaging films 7x and 7y may be closed by, for example, an adhesive in addition to the heat sealing.
- the packaging bag 1 is formed with the seal portion 8 which is the outer edge portion where the packaging films 7x and 7y are joined, and the storage portion 9 surrounded by the seal portion 8 and having a sealed area force.
- the patch 2 is stored in the storage section 9 with the patch main body 5 facing the packaging film 7x.
- One of the packaging films 7x is provided with a convex portion 10 that protrudes in the direction of the force inside the packaging bag, that is, the other packaging film 7y.
- the projection 10 is preferably formed by press molding or the like.
- the protrusion 10 has a predetermined shape and dimensions, and in the illustrated embodiment, the tip of the protrusion 10 is a flat surface of a substantially rectangular shape (specifically, a substantially square shape).
- FIG. 2 is a front view of the packaging bag 1 and also shows the packaged patch 2 packaged.
- the patch 2 is located at the lower right corner in the storage section 9 of the packaging bag 1 .In this position, the projection 10 comes into contact with the inner part of the patch body 5 excluding the outer edge. I have.
- the above-mentioned relationship that is, the relationship in which the protruding portion 10 comes into contact with the inner part except the outer edge of the patch main body 5 is satisfied regardless of the position of the patch 2 in the packaging bag 1. It will be readily understood by those skilled in the art. This relationship can be expressed as in the following equations (3) and (4).
- Equations (3) and (4) are based on FIG. 2, where A and a are the horizontal length and the vertical length from the seal portion 8 to the convex portion 10, respectively. , B and b are the horizontal length and the vertical length of the convex portion 10, respectively, and C and c are the horizontal length and the vertical length from the outer edge of the patch main body 5 to the outer edge of the release film 6, respectively.
- the lengths in the direction, D and d, are These are the horizontal length and the vertical length of the patch main body 5.
- ⁇ indicates a length as a margin necessary for manufacturing.
- the convex portion 10 contacts only at the inner portion of the patch main body 5, and does not intersect with the outer edge of the patch main body 5. .
- the packaging film 7 ⁇ and the packaging film 7y are in contact with each other only at the convex portion 10, and the other outer peripheral portions are separated from each other (see FIG. 3). Therefore, the outer edge of the patch main body 5 facing the packaging film 7x side rarely comes into contact with the packaging film 7x, and even if the drug-containing adhesive leaks from the outer edge of the patch main body 5. Therefore, the sticking between the packaging film 7x and the patch 2 is largely suppressed.
- FIG. 3 is an enlarged cross-sectional view along the line III-III in FIG. 2, the conditions under which the outer edge of the patch main body 5 does not contact the packaging film 7x will be examined.
- an angle formed by a line connecting the outer edge of the storage portion 9 and the outer edge P1 of the patch main body 5 is defined as an angle ⁇ .
- the angle between the line connecting the outer edge and the outer edge P2 of the projection 10 is defined as an angle 0.
- Angle 0 is greater than angle 0
- the outer edge of the patch main body 5 and the packaging film 7x are in a non-contact state because
- the packaging films 7x and 7y and the patch 2 are bendable, the outer edge of the patch body 5 can come into contact with the packaging film 7x even if the above expressions (3) to (7) are satisfied.
- a relatively high rigidity is used for the release film 6, and the packaging films 7x and 7y also have a certain degree of rigidity using an aluminum laminated film! Therefore, the contact of the outer edge of the patch main body 5 with the packaging film 7x is greatly reduced.
- the height E of the convex portion 10 is the length A in the horizontal direction from the outer edge of the convex portion 10 to the outer edge of the storage portion 9 and the height Expression (10) can be expressed by using the length a in the direction.
- the patch main body 5 and the packaging film 7x of the packaging bag 1 are in contact only at the convex portion 10 and do not contact the outer edge of the patch main body 5, so that the Laterally
- the distance from the outer edge of the convex portion 10 to the outer edge of the storage portion 9 may be longer than 19.2 mm and the width of the upper end surface of the convex portion 10 may be less than 23.6 mm.
- the height of the projection 10 may be about 2. Omm or more.
- a patch 2 having the above structure and satisfying the above formulas (3) and (4) is added to a packaging bag 1 having the above structure and satisfying the above formulas (3) and (4).
- the projection 10 of the packaging bag 1 comes into contact with the patch body 5, Further, the projection 10 does not come into contact with the outer edge of the patch main body 5. Therefore, even if the pressure-sensitive adhesive of the pressure-sensitive adhesive layer 4 protrudes from the outer edge of the patch main body 5, the pressure-sensitive adhesive suppresses the sticking of the packaging film 7 x to the patch 2.
- the extruded adhesive is prevented from flowing to the other packaging film 7y by the release film 6 larger than the adhesive patch body 5, so that the adhesive 2 and the packaging film 7y do not stick. Of course. Therefore, it is easy to take out the patch 2 from the packaging bag 1.
- the convex portion 10 has an effect of holding down the patch 2, an effect of suppressing the movement of the patch 2 in the storage section 9 can also be expected. That is, since the patch 2 is prevented from being shifted to the outside of the packaging bag 1, the contact between the outer edge of the patch main body 5 and the packaging film 7x is prevented or suppressed.
- the shape of the outer shape of the packaging bag 1 and the shape of the distal end surface of the convex portion 10 are set to be substantially square, but this depends on the shape of the patch stored inside.
- the shape may be a rectangle that forms a force with sides and short sides, or another shape such as a circle.
- the tip surface of the convex portion 10 may be a flat force.
- the convex portion 10 may be a wavy surface or a surface in which a plurality of small convex portions are gathered. Even when a plurality of small projections are grouped, the area defined by the projection located on the outermost periphery
- the tip surface of the convex portion 10 may be a curved surface such as a hemispherical shape.
- the protrusion 10 may be formed by bonding a cushion material to the center of the inner surface of the packaging film 7x, in addition to the force of press molding.
- the adhesive does not adhere to the inner surface of the packaging bag. Can be prevented or suppressed from sticking to the packaging bag, thereby facilitating the removal of the adhesive in the packaging bag.
- the present invention can be widely used in the pharmaceutical industry using patches.
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Composite Materials (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Bag Frames (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Packages (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/580,014 US7631759B2 (en) | 2003-11-19 | 2004-11-12 | Packaging bag |
| EP04818875.9A EP1688123B1 (en) | 2003-11-19 | 2004-11-12 | Packaging bag for pasting medicine |
| JP2005515596A JP4757637B2 (ja) | 2003-11-19 | 2004-11-12 | 貼付剤用の包装袋 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003-389797 | 2003-11-19 | ||
| JP2003389797 | 2003-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005048910A1 true WO2005048910A1 (ja) | 2005-06-02 |
Family
ID=34616267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2004/016852 Ceased WO2005048910A1 (ja) | 2003-11-19 | 2004-11-12 | 貼付剤用の包装袋 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7631759B2 (ja) |
| EP (1) | EP1688123B1 (ja) |
| JP (1) | JP4757637B2 (ja) |
| TW (1) | TW200518737A (ja) |
| WO (1) | WO2005048910A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008188414A (ja) * | 2007-01-11 | 2008-08-21 | Nitto Denko Corp | 貼付剤包装構造 |
| JP2009011520A (ja) * | 2007-07-04 | 2009-01-22 | Nitto Denko Corp | 貼付剤包装構造 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5329198B2 (ja) * | 2007-12-14 | 2013-10-30 | 日東電工株式会社 | 貼付剤包装構造 |
| JP5394083B2 (ja) * | 2008-02-06 | 2014-01-22 | 日東電工株式会社 | 貼付剤包装構造 |
| JP4908486B2 (ja) * | 2008-12-22 | 2012-04-04 | 日東電工株式会社 | 貼付剤包装構造 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0780040A (ja) * | 1993-07-19 | 1995-03-28 | Nitto Denko Corp | 薬物含有粘着シート用包材 |
| JPH10511330A (ja) * | 1994-12-21 | 1998-11-04 | エシカル・ファーマシューティカル・(ユー.ケイ.)リミテッド | 貼布を入れる容器 |
| JPH1179989A (ja) * | 1997-09-12 | 1999-03-23 | Sekisui Chem Co Ltd | インドメタシン含有貼付剤 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182449A (en) * | 1978-04-18 | 1980-01-08 | Kozlow William J | Adhesive bandage and package |
| CA2127756C (en) | 1993-07-19 | 2004-08-31 | Hitoshi Akemi | Package structure of drug-containing pressure-sensitive adhesive sheet |
| US7188714B1 (en) * | 1997-04-24 | 2007-03-13 | West Coast Trends, Inc. | Travel bag with integrated support |
| JPH10316166A (ja) * | 1997-05-14 | 1998-12-02 | Sekisui Chem Co Ltd | 包装構造 |
| US5746317A (en) * | 1997-06-06 | 1998-05-05 | Turner; Wayne E. | Evacuative Christmas tree container |
| JP2946419B1 (ja) * | 1998-08-26 | 1999-09-06 | セイリン化成株式会社 | 円皮針の収納容器 |
| US6536787B1 (en) * | 1999-10-18 | 2003-03-25 | Lifestyle International Inc. | Multi-wheel baseplate and baggage assembly |
| US7160588B2 (en) * | 2004-11-16 | 2007-01-09 | Sanford Judith L | Artificial Christmas tree and cover system |
-
2004
- 2004-11-12 JP JP2005515596A patent/JP4757637B2/ja not_active Expired - Fee Related
- 2004-11-12 US US10/580,014 patent/US7631759B2/en active Active
- 2004-11-12 WO PCT/JP2004/016852 patent/WO2005048910A1/ja not_active Ceased
- 2004-11-12 EP EP04818875.9A patent/EP1688123B1/en not_active Expired - Lifetime
- 2004-11-16 TW TW093135136A patent/TW200518737A/zh unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0780040A (ja) * | 1993-07-19 | 1995-03-28 | Nitto Denko Corp | 薬物含有粘着シート用包材 |
| JPH10511330A (ja) * | 1994-12-21 | 1998-11-04 | エシカル・ファーマシューティカル・(ユー.ケイ.)リミテッド | 貼布を入れる容器 |
| JPH1179989A (ja) * | 1997-09-12 | 1999-03-23 | Sekisui Chem Co Ltd | インドメタシン含有貼付剤 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1688123A4 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008188414A (ja) * | 2007-01-11 | 2008-08-21 | Nitto Denko Corp | 貼付剤包装構造 |
| US9433533B2 (en) | 2007-01-11 | 2016-09-06 | Nitto Denko Corporation | Patch package structure |
| JP2009011520A (ja) * | 2007-07-04 | 2009-01-22 | Nitto Denko Corp | 貼付剤包装構造 |
| US8251213B2 (en) | 2007-07-04 | 2012-08-28 | Nitto Denko Corporation | Patch package structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4757637B2 (ja) | 2011-08-24 |
| EP1688123B1 (en) | 2015-01-07 |
| TW200518737A (en) | 2005-06-16 |
| EP1688123A4 (en) | 2011-12-21 |
| US20070144928A1 (en) | 2007-06-28 |
| EP1688123A1 (en) | 2006-08-09 |
| JPWO2005048910A1 (ja) | 2007-06-07 |
| US7631759B2 (en) | 2009-12-15 |
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