WO2020044453A1 - Laminate for package and package - Google Patents

Laminate for package and package Download PDF

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Publication number
WO2020044453A1
WO2020044453A1 PCT/JP2018/031904 JP2018031904W WO2020044453A1 WO 2020044453 A1 WO2020044453 A1 WO 2020044453A1 JP 2018031904 W JP2018031904 W JP 2018031904W WO 2020044453 A1 WO2020044453 A1 WO 2020044453A1
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WO
WIPO (PCT)
Prior art keywords
layer
thickness
package
film
laminated
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PCT/JP2018/031904
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French (fr)
Japanese (ja)
Inventor
貴之 篠原
秀美 中野
西川　晃敏
Original Assignee
大日本印刷株式会社
持田製薬株式会社
株式会社ベセル
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Application filed by 大日本印刷株式会社, 持田製薬株式会社, 株式会社ベセル filed Critical 大日本印刷株式会社
Priority to PCT/JP2018/031904 priority Critical patent/WO2020044453A1/en
Priority to CN201880003158.0A priority patent/CN111108048A/en
Publication of WO2020044453A1 publication Critical patent/WO2020044453A1/en

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    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes

Definitions

  • the present invention relates to a laminate for a package and a package in the fields of pharmaceuticals, supplements (health foods), foods, and the like.
  • the bag is cut off from the side edge of the bag and opened, and the contents are discharged outward from the opening.
  • the bag portion of the stick-type package is formed in an elongated shape, after opening the bag portion, the bag portion may be bent, and in this case, the contents are easily opened from the opening. May not be discharged.
  • the present invention has been made in view of such a point, is excellent in sealing properties, after opening the bag portion of the package, the bag portion is not easily bent, excellent in the inner surface slipperiness,
  • An object is to provide a laminate for a package and a package.
  • the present invention provides a polyethylene terephthalate film (PET film) having a print layer provided on one surface, a film thickness of 9 ⁇ m to 25 ⁇ m, and a perforation formed therein, and a surface of the PET film on the print layer side.
  • PET film polyethylene terephthalate film
  • Film and the first PE layer and the second PE layer are a laminate for a package, made of extruded resin.
  • the present invention is the laminate for a package, wherein the static friction coefficient of the surface of the laminated PE film is 0.18 or less.
  • the PE film may contain an appropriate amount of a lubricant typified by oleic amide or erucic amide in order to improve slipperiness.
  • the present invention relates to an elongated package comprising a laminate, an elongated bag portion, a back-stick portion formed to extend in a longitudinal direction of the bag portion and sealed in a palm shape, and a longitudinal portion of the bag portion.
  • a first seal portion and a second seal portion formed by sealing both ends in the direction, and a printed layer is provided on one surface of the laminate, and has a film thickness of 9 ⁇ m to 25 ⁇ m and a perforation penetrating therethrough.
  • the first PE layer having a thickness of 5 ⁇ m to 45 ⁇ m which is laminated on the surface of the PET film on the printing layer side, and a first PE layer having a thickness of 5 ⁇ m to 45 ⁇ m, and a thickness of 6 ⁇ m to 15 ⁇ m
  • the first PE layer Serial No. 2PE layer consists extruded resin, a package.
  • the present invention is the package wherein the static friction coefficient of the surface of the laminated PE film is 0.18 or less.
  • the PE film may contain an appropriate amount of a lubricant typified by oleic amide or erucic amide in order to improve slipperiness.
  • the present invention is a package having a length in the longitudinal direction of 60 mm to 150 mm and a length in the transverse direction of 15 mm to 45 mm.
  • a package can be produced with high precision by processing the package laminate.
  • the package has good portability, has good sealability, does not easily transmit oxygen, water, etc., and is suitable for forming and describing signs and product names for recognizing up and down.
  • FIG. 1 is a plan view showing the front side of a stick-type package according to one embodiment of the present invention.
  • FIG. 2 is a plan view showing the back side of the stick-type package in FIG. 1.
  • FIG. 3 is a diagram showing an operation of opening a stick-type package.
  • FIG. 4 is a diagram showing a laminated structure of a laminate for a package.
  • FIG. 5 is a diagram showing perforations of a PET film.
  • the stick-type package according to the present embodiment is formed from a laminate described later, and has an elongated shape.
  • the stick-type packaging body feeds a laminated film, and the contents, for example, solid contents in the fields of pharmaceuticals, supplements (health foods) and foods, more specifically, capsules, pills, granules It is produced while filling contents such as tablets with a production device.
  • the capsule is not particularly limited, but examples thereof include hard gelatin capsules and soft gelatin capsules, and soft gelatin capsules are preferred.
  • the shape of the solid content is not particularly limited, but is preferably a substantially spherical shape such as a sphere, a column, a pellet, a capsule, a granule, an oval sphere, and more preferably a sphere having an outer diameter of 2 to 6 mm.
  • a spherical shape having an outer diameter of 3 to 5 mm is more preferable.
  • Such a stick-type package (hereinafter also referred to as a package) 1 has a bag portion 2 formed in an elongated shape as shown in FIGS. 1 to 3, and a palm-shape so as to extend in the longitudinal direction of the bag portion 2. And a first seal portion 3a and a second seal portion 3b formed by sealing both ends of the bag portion 2 in the longitudinal direction.
  • the first seal portion 3a and the second seal portion 3b each have a base portion 33 defining a boundary with the bag portion 2, two corner portions 31, and a central portion 32 connecting the corner portions 31.
  • the corners 31 of the first seal portion 3a and the second seal portion 3b may be formed in an arc shape, a chamfer shape, or a smooth curved shape.
  • the first seal portion 3a may be provided with an embossable tactile marker 34.
  • a cut line 5 may be provided on the base portion 33 side of the first seal portion 3a. Notation 7 of “synonym” may be provided. In addition, in FIG. 1, the breaking direction L may be shown.
  • the package 1 is formed in an elongated shape as described above, and the length l1 in the longitudinal direction is 60 mm to 150 mm, and the length l2 in the short direction is 15 mm to 45 mm. Further, the length 13 of the first seal portion 3a is 5 mm to 30 mm, and the length 14 of the second seal portion 3b is 3 mm to 10 mm. Further, the width 15 of the back pasting portion 4 is 1 mm to 10 mm.
  • the length 11 of the stick-type package 1 is 70 mm to 120 mm
  • the length 12 of the package 1 is 20 mm to 40 mm
  • the length 13 of the first seal 3a is 8 mm to 12 mm
  • the length of the second seal 3b is Preferably, the length l4 is 5 mm to 9 mm
  • the width 15 of the back pasting portion 4 is 3 mm to 8 mm.
  • the packaging body can be processed to manufacture the packaging body with high precision.
  • the package has good portability, has good sealability, does not easily transmit oxygen, water, etc., and is suitable for forming and describing signs and product names for recognizing up and down.
  • the laminate 20 constituting the package 1 will be described.
  • the laminate 20 is provided with a print layer 22 on one surface and has a PET film 21 having a thickness of 9 ⁇ m to 25 ⁇ m and a film thickness of 5 ⁇ m to 45 ⁇ m laminated on the surface of the PET film 21 on the print layer 22 side.
  • a PE film 26 laminated on the second PE layer 25 and having a thickness of 20 ⁇ m to 40 ⁇ m.
  • the PET film 21 faces the outer surface side of the stick type package 1
  • the PE film 26 faces the inner surface side of the package 1.
  • perforations 21 a are formed in the PET film 21 so as to penetrate the PET film 21, and the perforations 21 a are provided at positions corresponding to the planned cut lines 5 of the package 1.
  • the cut perforation 21 a can be formed with a cut composed of a cutting edge and a cutting edge.
  • the perforation cutting length 16 and the interval 17 between the blade stoppers are 0.23 mm to 0.28 mm and 0.24 mm to 0.31 mm, preferably 0.25 mm to 0.26 mm and 0.24 mm to 0.29 mm. It is.
  • the spine when manufacturing the package is manufactured.
  • a perforation is also formed on the sticking portion 4, and a package having good openability can be obtained.
  • the first PE layer 23 and the second PE layer 25 are both formed of extruded resin. Further, the PET film 21 is made of a preformed PET film, and the PE film 26 is made of a preformed PE film.
  • the static friction coefficient of the surface of the laminated PE film is 0.18 or less, preferably 0.16 or less, and more preferably 0.15 or less.
  • the static friction coefficient of the surface of the laminated PE film is 0.18 or less, preferably 0.16 or less, more preferably 0.15 or less, and 0.05 or more, preferably 0.08 or more.
  • the coefficient of static friction of the surface of the PE film 26 is measured in accordance with ASTM D1894 of the American Society for Testing Materials (American Society for Testing and Materials) using a surface measuring device HEIDON-Tribogear-14 manufactured by Shinto Kagaku Co., Ltd. It can be measured by a method.
  • the PET film 21 has a thickness of 9 ⁇ m to 25 ⁇ m.
  • the thickness of the PET film 21 is preferably 10 ⁇ m to 20 ⁇ m, and more preferably 16 ⁇ m ⁇ 20%.
  • the thickness of the first PE layer 23 is 5 ⁇ m to 45 ⁇ m, preferably 10 ⁇ m to 30 ⁇ m, and more preferably 18 ⁇ m ⁇ 20%.
  • the thickness of the Al layer 24 is 6 ⁇ m to 15 ⁇ m, preferably 7 ⁇ m to 12 ⁇ m, and more preferably 9 ⁇ m ⁇ 20%.
  • the thickness of the second PE layer 25 is 5 ⁇ m to 45 ⁇ m, preferably 10 ⁇ m to 30 ⁇ m, and more preferably 18 ⁇ m ⁇ 20%.
  • the thickness of the PE film 26 is 20 ⁇ m to 40 ⁇ m, preferably 20 ⁇ m to 36 ⁇ m, and more preferably 30 ⁇ m ⁇ 20%.
  • the laminate 20 has a thickness of 45 ⁇ m to 170 ⁇ m as a whole.
  • the stick-type package 1 does not have sufficient bending strength, so that the package 1 is bent after the package 1 is opened, and the contents are discharged from the opening. It is possible that it cannot be done.
  • the overall thickness of the laminate 20 is greater than 170 ⁇ m, the flexibility of the laminate 20 is reduced, and the laminate 20 cannot be processed to produce the package 1 with high accuracy.
  • the entire laminate 20 preferably has a thickness of 45 ⁇ m to 170 ⁇ m, more preferably 60 ⁇ m to 130 ⁇ m, and more preferably 90 ⁇ m ⁇ 20%.
  • ⁇ Circle over (1) ⁇ A method of manufacturing the laminate 20 will be described first. First, a PET film 21 is prepared, and printing is performed on one surface (the surface facing the inner surface) of the PET film 21 to form a print layer 22.
  • a polyethyleneimine-based anchor coat agent (AC agent) is applied to the surface of the PET film 21 on the print layer 22 side.
  • AC agent polyethyleneimine-based anchor coat agent
  • the Al layer 24 is prepared, and the pressed PE is supplied between the PET film 21 and the Al layer 24.
  • the PET film 21 and the Al layer 24 are bonded by the first PE layer 23 made of extruded PE.
  • a polybutadiene-based AC agent is applied to the surface facing the inner surface of the Al layer 24.
  • a PE film 26 is prepared, and extruded PE is supplied between the Al layer 24 and the PE film 26.
  • the Al layer 24 and the PE film 26 are bonded by the second PE layer 25 made of extruded PE.
  • a method for manufacturing the stick-type package 1 will be described.
  • a film composed of the laminate 20 obtainable by the above-described manufacturing method shown in FIG. 4 is prepared.
  • the film composed of the laminated body 20 is supplied and the film is heat-sealed in a palm-shape manner to provide the back sticking portion 4 extending in the longitudinal direction, thereby forming the cylindrical bag portion 2.
  • one end of the bag portion 2 in the longitudinal direction is heat-sealed to form the first seal portion 3a or the second seal portion 3b.
  • a spherical gelatin soft capsule having an outer diameter of about 4 mm is filled into the bag portion 2 from the other end side, and the other end of the bag portion 2 is heat-sealed to form the second seal portion 3b or the first seal portion 3a.
  • the package 1 having both ends of the bag portion 2 sealed and having the length shown in Table 2 is obtained.
  • the back bonding portion 4, the first seal portion 3a, and the second seal portion 3b each have a bonding strength of 15 mm width conforming to Japanese Industrial Standard JISZ1707 of 9 N / 15 mm width or more.
  • the width is 11 N / 15 mm or more.
  • the PET film 21 of the laminate 20 is located on the outer surface side, and the PE film 26 is located on the inner surface side.
  • the user breaks the bag portion 2 of the stick-type package 1 along the cut line 5 along the breaking direction L and opens the bag portion 2.
  • the user discharges the contents outward from the opened opening along the cut line 5 of the bag portion 2.
  • the PE film 26 located on the inner surface side of the stick-type package 1 in the laminate 20 has a static friction coefficient of 0.18 or less, the contents in the package 1 are hooked on the PE film 26. It can be discharged to the outside smoothly without any trouble.
  • the laminate 20 has a thickness of 45 ⁇ m to 170 ⁇ m as a whole, the laminate 20 has sufficient bending strength even after the bag portion 2 of the stick type package 1 is opened. Therefore, after the bag 2 of the package 1 is opened, the package 1 does not bend, and the package 1 does not bend and the contents cannot be discharged from the opening.
  • a package can be produced with high precision by processing the package laminate.
  • the package has good portability, has good sealability, does not easily transmit oxygen, water, etc., and is suitable for forming and describing signs and product names for recognizing up and down.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
  • Wrappers (AREA)

Abstract

The present invention relates to a stick-type package (1) that comprises a laminate (20), wherein the laminate (20) includes a PET film (21) having a print layer (22) and having a thickness of 9 to 25 μm, a first PE layer (23) having a thickness of 5 to 45 μm, an Al layer (24) having a thickness of 6 to 15 μm, a second PE layer (25) having a thickness of 5 to 45 μm, and a PE film (26) having a thickness of 20 to 40 μm, the first PE layer (23) and the second PE layer (25) comprising extruded resin. Thus, a package that does not tend to bend easily can be provided.

Description

包装体用積層体および包装体Laminate for package and package
　本発明は、医薬品、サプリメント（健康食品）や食品等の分野における包装体用積層体および包装体に関する。 The present invention relates to a laminate for a package and a package in the fields of pharmaceuticals, supplements (health foods), foods, and the like.
　現在、医薬品、サプリメント（健康食品）及び食品分野では、密封性に優れ、取り扱いが容易である、内容物の排出性が良好である、包装容積の軽減が図れる、等の理由から、様々な構成のアルミラミネート積層体を包装材とした多くのスティック型包装体が用いられている。これらのスティック型包装体は、細長状に形成されている。このようなスティック型包装体は、積層体からなる細長状の袋部と、袋部に長手方向に延びるよう形成された背貼り部とを有する。また袋部の長手方向の一端を密封して第１シール部が形成され、袋部内に内容物を充填した後、袋部の長手方向の他端を密封して第２シール部が形成される。 At present, in the field of pharmaceuticals, supplements (health foods) and foods, there are various configurations for reasons such as excellent sealing properties, easy handling, good discharge of contents, and reduction of packaging volume. Many stick-type packages using an aluminum laminate laminate as a packaging material have been used. These stick-shaped packages are formed in an elongated shape. Such a stick-type package has an elongated bag portion made of a laminate, and a back adhering portion formed in the bag portion so as to extend in the longitudinal direction. Also, a first seal portion is formed by sealing one end in the longitudinal direction of the bag portion, and after filling the contents into the bag portion, a second seal portion is formed by sealing the other end in the longitudinal direction of the bag portion. .
　このようなスティック型包装体を使用する際、袋部の側縁から袋部を切断して開封し、内容物を開封口から外方へ排出している。 際 When using such a stick-type package, the bag is cut off from the side edge of the bag and opened, and the contents are discharged outward from the opening.
　ところで、上述のようにスティック型包装体の袋部は、細長状に形成されているため、袋部を開封した後、袋部が折れ曲がることがあり、この場合は開封口から内容物が容易に排出されないことがある。 By the way, as described above, since the bag portion of the stick-type package is formed in an elongated shape, after opening the bag portion, the bag portion may be bent, and in this case, the contents are easily opened from the opening. May not be discharged.
　また、袋部内の内容物をスムーズに外方へ排出させることができる、滑り性の向上した包装材を用いた包装体も求められている。 包装 Also, there is a need for a package using a packaging material with improved slipperiness, which can smoothly discharge the contents in the bag portion to the outside.
特開２００３－９５３３３号公報JP-A-2003-95333 特開平１１－２６３３７４号公報JP-A-11-263374 特開２００２－１０４４３６号公報JP-A-2002-104436
　本発明はこのような点を考慮してなされたものであり、密封性に優れ、包装体の袋部を開封した後、袋部が容易に折れ曲がることがない、内面の滑り性の優れた、包装体用積層体および包装体を提供することを目的とする。 The present invention has been made in view of such a point, is excellent in sealing properties, after opening the bag portion of the package, the bag portion is not easily bent, excellent in the inner surface slipperiness, An object is to provide a laminate for a package and a package.
　本発明は、一方の面に印刷層が設けられ、９μｍ～２５μｍの膜厚を有するとともに貫通するミシン目が形成されたポリエチレンテレフタレートフィルム（ＰＥＴフィルム）と、前記ＰＥＴフィルムの前記印刷層側の面に積層され、５μｍ～４５μｍの膜厚を有する第１ポリエチレン層（第１ＰＥ層）と、前記第１ＰＥ層上に積層され、６μｍ～１５μｍの膜厚を有するアルミニウム箔からなるアルミニウム層（Ａｌ層）と、前記Ａｌ層上に積層され、５μｍ～４５μｍの膜厚を有する第２ポリエチレン層（第２ＰＥ層）と、前記第２ＰＥ層上に積層され、２０μｍ～４０μｍの膜厚を有するポリエチレンフィルム（ＰＥフィルム）とを備え、前記第１ＰＥ層と前記第２ＰＥ層は押出樹脂からなる、包装体用積層体である。 The present invention provides a polyethylene terephthalate film (PET film) having a print layer provided on one surface, a film thickness of 9 μm to 25 μm, and a perforation formed therein, and a surface of the PET film on the print layer side. A first polyethylene layer (first PE layer) having a thickness of 5 μm to 45 μm, and an aluminum layer (Al layer) formed of an aluminum foil having a thickness of 6 μm to 15 μm laminated on the first PE layer A second polyethylene layer (second PE layer) laminated on the Al layer and having a thickness of 5 μm to 45 μm; and a polyethylene film (PE) laminated on the second PE layer and having a thickness of 20 μm to 40 μm. Film), and the first PE layer and the second PE layer are a laminate for a package, made of extruded resin.
　本発明は、前記積層されたＰＥフィルム表面の静摩擦係数が０．１８以下である、包装体用積層体である。前記ＰＥフィルムは、滑り性向上のためにオレイン酸アミドやエルカ酸アミドに代表される潤滑剤を適量含有していても良い。 The present invention is the laminate for a package, wherein the static friction coefficient of the surface of the laminated PE film is 0.18 or less. The PE film may contain an appropriate amount of a lubricant typified by oleic amide or erucic amide in order to improve slipperiness.
　本発明は、積層体からなる細長状の包装体において、細長状の袋部と、前記袋部の長手方向に延びるよう形成され、合掌状にシールされた背貼り部と、前記袋部の長手方向の両端を密封して形成された第１シール部および第２シール部とを備え、前記積層体は一方の面に印刷層が設けられ、９μｍ～２５μｍの膜厚を有するとともに貫通するミシン目が形成されたＰＥＴフィルムと、前記ＰＥＴフィルムの前記印刷層側の面に積層され、５μｍ～４５μｍの膜厚を有する第１ＰＥ層と、前記第１ＰＥ層上に積層され、６μｍ～１５μｍの膜厚を有するＡｌ層と、前記Ａｌ層上に積層され、５μｍ～４５μｍの膜厚を有する第２ＰＥ層と、前記第２ＰＥ層上に積層され、２０μｍ～４０μｍの膜厚を有するＰＥフィルムとを備え、前記第１ＰＥ層と前記第２ＰＥ層は押出樹脂からなる、包装体である。 The present invention relates to an elongated package comprising a laminate, an elongated bag portion, a back-stick portion formed to extend in a longitudinal direction of the bag portion and sealed in a palm shape, and a longitudinal portion of the bag portion. A first seal portion and a second seal portion formed by sealing both ends in the direction, and a printed layer is provided on one surface of the laminate, and has a film thickness of 9 μm to 25 μm and a perforation penetrating therethrough. And a first PE layer having a thickness of 5 μm to 45 μm, which is laminated on the surface of the PET film on the printing layer side, and a first PE layer having a thickness of 5 μm to 45 μm, and a thickness of 6 μm to 15 μm And a second PE layer laminated on the Al layer and having a thickness of 5 μm to 45 μm, and a PE film laminated on the second PE layer and having a thickness of 20 μm to 40 μm. The first PE layer Serial No. 2PE layer consists extruded resin, a package.
　本発明は、前記積層されたＰＥフィルム表面の静摩擦係数が０．１８以下である、包装体である。前記ＰＥフィルムは、滑り性向上のためにオレイン酸アミドやエルカ酸アミドに代表される潤滑剤を適量含有していても良い。 The present invention is the package wherein the static friction coefficient of the surface of the laminated PE film is 0.18 or less. The PE film may contain an appropriate amount of a lubricant typified by oleic amide or erucic amide in order to improve slipperiness.
　本発明は、長手方向の長さが６０ｍｍ～１５０ｍｍであり、短手方向の長さが１５ｍｍ～４５ｍｍである、包装体である。 The present invention is a package having a length in the longitudinal direction of 60 mm to 150 mm and a length in the transverse direction of 15 mm to 45 mm.
　以上のように本発明によれば、包装体用積層体を加工して包装体を精度よく作成することができる。また、包装体は、携帯性がよい、密封性が良く酸素や水等を透過し難い、上下を認識するための標識や製品名を形成・記載する上で好適である、開封操作性が良好で容易である、開封した後折れ曲がることはない、内面の滑り性が良好である、内容物をＰＥフィルムに引掛ることなくスムーズに外方へ排出することができる、等のうち、いずれか１つ以上の作用効果を有する。 According to the present invention as described above, a package can be produced with high precision by processing the package laminate. In addition, the package has good portability, has good sealability, does not easily transmit oxygen, water, etc., and is suitable for forming and describing signs and product names for recognizing up and down. One that does not bend after opening, has good slipperiness on the inner surface, and can smoothly discharge the contents to the outside without being caught on the PE film. It has more than one effect.
図１は、本発明の一形態を示すスティック型包装体の表面側を示す平面図。FIG. 1 is a plan view showing the front side of a stick-type package according to one embodiment of the present invention. 図２は、図１におけるスティック型包装体の裏面側を示す平面図。FIG. 2 is a plan view showing the back side of the stick-type package in FIG. 1. 図３は、スティック型包装体を開封する作用を示す図。FIG. 3 is a diagram showing an operation of opening a stick-type package. 図４は、包装体用積層体の積層構造を示す図。FIG. 4 is a diagram showing a laminated structure of a laminate for a package. 図５は、ＰＥＴフィルムのミシン目を示す図。FIG. 5 is a diagram showing perforations of a PET film.
　以下、図面を参照して本発明の実施の形態について説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
　本実施の形態によるスティック型包装体は、後述する積層体から形成され、細長状の形状をもつ。またスティック型包装体はラミネート状のフィルムを送給して、内容物、例えば、医薬品、サプリメント（健康食品）や食品等の分野における固形の内容物、より詳細には、カプセル、丸剤、粒状錠等の内容物を製造装置で充填しながら作製される。カプセルとしては、特に限定されないが、ゼラチン硬カプセル、ゼラチン軟カプセル等が例示され、ゼラチン軟カプセルが好ましい。また、固形内容物の形状としては、特に限定されないが、球状、円柱状、ペレット状、カプセル状、粒状、楕円球状等の略球形状が好ましく、外径２～６ｍｍの球形状がさらに好ましく、外径３～５ｍｍの球形状がさらに好ましい。 ス テ ィ ッ ク The stick-type package according to the present embodiment is formed from a laminate described later, and has an elongated shape. In addition, the stick-type packaging body feeds a laminated film, and the contents, for example, solid contents in the fields of pharmaceuticals, supplements (health foods) and foods, more specifically, capsules, pills, granules It is produced while filling contents such as tablets with a production device. The capsule is not particularly limited, but examples thereof include hard gelatin capsules and soft gelatin capsules, and soft gelatin capsules are preferred. The shape of the solid content is not particularly limited, but is preferably a substantially spherical shape such as a sphere, a column, a pellet, a capsule, a granule, an oval sphere, and more preferably a sphere having an outer diameter of 2 to 6 mm. A spherical shape having an outer diameter of 3 to 5 mm is more preferable.
　このようなスティック型包装体（以下、包装体ともいう）１は、図１乃至図３に示すように細長状に形成された袋部２と、袋部２の長手方向に延びるように合掌状にシールして形成された背貼り部４と、袋部２の長手方向の両端を密封して形成された第１シール部３ａおよび第２シール部３ｂとを備えている。 Such a stick-type package (hereinafter also referred to as a package) 1 has a bag portion 2 formed in an elongated shape as shown in FIGS. 1 to 3, and a palm-shape so as to extend in the longitudinal direction of the bag portion 2. And a first seal portion 3a and a second seal portion 3b formed by sealing both ends of the bag portion 2 in the longitudinal direction.
　第１シール部３ａおよび第２シール部３ｂは、いずれも袋部２との境界を画す基部３３と、２つの角部３１と、角部３１間を繋ぐ中央部３２をと有している。また第１シール部３ａおよび第２シール部３ｂの角部３１は弧状、面取状、あるいは滑らかな曲線状に形成されていてもよい。 The first seal portion 3a and the second seal portion 3b each have a base portion 33 defining a boundary with the bag portion 2, two corner portions 31, and a central portion 32 connecting the corner portions 31. The corners 31 of the first seal portion 3a and the second seal portion 3b may be formed in an arc shape, a chamfer shape, or a smooth curved shape.
　また第１シール部３ａには、エンボス状に形成された触知可能な標識３４が設けられていてもよい。 The first seal portion 3a may be provided with an embossable tactile marker 34.
　またスティック型包装体１の袋部２のうち、第１シール部３ａの基部３３側には、切り口予定線５が設けられていてもよく、切り口予定線５近傍には、「切り口」またはその「同意語」の表記７が設けられていてもよい。なお、図１において、破断方向Ｌが示されていてもよい。 Further, in the bag portion 2 of the stick-type package 1, a cut line 5 may be provided on the base portion 33 side of the first seal portion 3a. Notation 7 of “synonym” may be provided. In addition, in FIG. 1, the breaking direction L may be shown.
　次にスティック型包装体１の各部形状について述べる。包装体１は上述のように細長状に形成され、長手方向の長さｌ１は６０ｍｍ～１５０ｍｍとなっており、短手方向の長さｌ２は１５ｍｍ～４５ｍｍとなっている。さらに第１シール部３ａの長さｌ３は５ｍｍ～３０ｍｍ、第２シール部３ｂの長さｌ４は３ｍｍ～１０ｍｍとなっている。また背貼り部４の幅ｌ５は１ｍｍ～１０ｍｍとなっている。 Next, the shape of each part of the stick-type package 1 will be described. The package 1 is formed in an elongated shape as described above, and the length l1 in the longitudinal direction is 60 mm to 150 mm, and the length l2 in the short direction is 15 mm to 45 mm. Further, the length 13 of the first seal portion 3a is 5 mm to 30 mm, and the length 14 of the second seal portion 3b is 3 mm to 10 mm. Further, the width 15 of the back pasting portion 4 is 1 mm to 10 mm.
　このうち、スティック型包装体１の長さｌ１は７０ｍｍ～１２０ｍｍ、包装体１の長さｌ２は２０ｍｍ～４０ｍｍ、第１シール部３ａの長さｌ３は８ｍｍ～１２ｍｍ、第２シール部３ｂの長さｌ４は５ｍｍ～９ｍｍ、背貼り部４の幅ｌ５は３ｍｍ～８ｍｍとなっていることが好ましい。 The length 11 of the stick-type package 1 is 70 mm to 120 mm, the length 12 of the package 1 is 20 mm to 40 mm, the length 13 of the first seal 3a is 8 mm to 12 mm, and the length of the second seal 3b. Preferably, the length l4 is 5 mm to 9 mm, and the width 15 of the back pasting portion 4 is 3 mm to 8 mm.
　このようにｌ１、ｌ２、ｌ３、ｌ４、ｌ５を定めたことにより、包装体用積層体を加工して包装体を精度よく作成することができる。また、包装体は、携帯性がよい、密封性が良く酸素や水等を透過し難い、上下を認識するための標識や製品名を形成・記載する上で好適である、開封操作性が良好で容易である、開封した後折れ曲がることはない、内面の滑り性が良好である、内容物をＰＥフィルムに引掛ることなくスムーズに外方へ排出することができる、等のうち、いずれか１つ以上の作用効果を有する。次に、包装体１を構成する積層体２０について説明する。 ＬBy defining l1, l2, l3, l4, and l5 in this manner, the packaging body can be processed to manufacture the packaging body with high precision. In addition, the package has good portability, has good sealability, does not easily transmit oxygen, water, etc., and is suitable for forming and describing signs and product names for recognizing up and down. One that does not bend after opening, has good slipperiness on the inner surface, and can smoothly discharge the contents to the outside without being caught on the PE film. It has more than one effect. Next, the laminate 20 constituting the package 1 will be described.
　積層体２０は一方の面に印刷層２２が設けられ、９μｍ～２５μｍの膜厚を有するＰＥＴフィルム２１と、ＰＥＴフィルム２１の印刷層２２側の面に積層された、５μｍ～４５μｍの膜厚を有する第１ＰＥ層２３と、第１ＰＥ層２３上に積層され、６μｍ～１５μｍの膜厚を有するＡｌ層２４と、Ａｌ層２４上に積層され、５μｍ～４５μｍの膜厚を有する第２ＰＥ層２５と、第２ＰＥ層２５上に積層され、２０μｍ～４０μｍの膜厚を有するＰＥフィルム２６とを備えている。 The laminate 20 is provided with a print layer 22 on one surface and has a PET film 21 having a thickness of 9 μm to 25 μm and a film thickness of 5 μm to 45 μm laminated on the surface of the PET film 21 on the print layer 22 side. A first PE layer 23, an Al layer 24 laminated on the first PE layer 23 and having a thickness of 6 μm to 15 μm, and a second PE layer 25 laminated on the Al layer 24 and having a thickness of 5 μm to 45 μm. And a PE film 26 laminated on the second PE layer 25 and having a thickness of 20 μm to 40 μm.
　このうち、ＰＥＴフィルム２１はスティック型包装体１の外面側を向き、ＰＥフィルム２６は包装体１の内面側を向く。 う ち Of these, the PET film 21 faces the outer surface side of the stick type package 1, and the PE film 26 faces the inner surface side of the package 1.
　また、ＰＥＴフィルム２１には、このＰＥＴフィルム２１を貫通してミシン目２１ａが形成され、このミシン目２１ａは包装体１の切り口予定線５に対応する位置に設けられている。切り口のミシン目２１ａは、図５に示されるように刃入れと刃止めからなるカットを入れることができる。ミシン目の刃入れの長さｌ６および刃止めの間隔ｌ７は、０．２３ｍｍ～０．２８ｍｍおよび０．２４ｍｍ～０．３１ｍｍ、好ましくは０．２５ｍｍ～０.２６ｍｍおよび０．２４ｍｍ～０．２９ｍｍである。このようにｌ６およびｌ７を定めたことにより、切り易さ、全体の適度な堅さ、および密封性を兼ねそなえた包装体を得ることができる。また、ミシン目をＰＥＴフィルム２１の長辺両端から０．１０ｍｍ～１．５０ｍｍの位置まで、さらに好ましくは０．１０ｍｍ～１．００ｍｍの位置まで形成することにより、包装体を製造した際に背貼り部４にもミシン目が形成されることになり、開封性の良い包装体を得ることができる。 Further, perforations 21 a are formed in the PET film 21 so as to penetrate the PET film 21, and the perforations 21 a are provided at positions corresponding to the planned cut lines 5 of the package 1. As shown in FIG. 5, the cut perforation 21 a can be formed with a cut composed of a cutting edge and a cutting edge. The perforation cutting length 16 and the interval 17 between the blade stoppers are 0.23 mm to 0.28 mm and 0.24 mm to 0.31 mm, preferably 0.25 mm to 0.26 mm and 0.24 mm to 0.29 mm. It is. By defining l6 and l7 in this way, it is possible to obtain a package having both ease of cutting, appropriate overall hardness, and hermeticity. Further, by forming perforations from both ends of the long side of the PET film 21 to a position of 0.10 mm to 1.50 mm, and more preferably to a position of 0.10 mm to 1.00 mm, the spine when manufacturing the package is manufactured. A perforation is also formed on the sticking portion 4, and a package having good openability can be obtained.
　また、第１ＰＥ層２３および第２ＰＥ層２５は、いずれも押出樹脂から形成されている。さらに、ＰＥＴフィルム２１は予め成形されたＰＥＴ製のフィルムからなり、ＰＥフィルム２６は予め成形されたＰＥ製のフィルムからなる。 The first PE layer 23 and the second PE layer 25 are both formed of extruded resin. Further, the PET film 21 is made of a preformed PET film, and the PE film 26 is made of a preformed PE film.
　さらにまた、積層されたＰＥフィルム表面の静摩擦係数は、０．１８以下、好ましくは０．１６以下、さらに好ましくは０．１５以下である。もしくは、積層されたＰＥフィルム表面の静摩擦係数は、０．１８以下、好ましくは０．１６以下、さらに好ましくは０．１５以下で、かつ０．０５以上、好ましくは０．０８以上となっている。この場合、ＰＥフィルム２６表面の静摩擦係数は、新東科学株式会社製の表面測定機ＨＥＩＤＯＮ－トライボギア－１４型を用い、米国試験材料協会（Ａｍｅｒｉｃａｎ　Ｓｏｃｉｅｔｙ　ｆｏｒ　Ｔｅｓｔｉｎｇ　ａｎｄ　Ｍａｔｅｒｉａｌｓ）規格のＡＳＴＭＤ１８９４に準拠した測定方法により測定することができる。 Furthermore, the static friction coefficient of the surface of the laminated PE film is 0.18 or less, preferably 0.16 or less, and more preferably 0.15 or less. Alternatively, the static friction coefficient of the surface of the laminated PE film is 0.18 or less, preferably 0.16 or less, more preferably 0.15 or less, and 0.05 or more, preferably 0.08 or more. . In this case, the coefficient of static friction of the surface of the PE film 26 is measured in accordance with ASTM D1894 of the American Society for Testing Materials (American Society for Testing and Materials) using a surface measuring device HEIDON-Tribogear-14 manufactured by Shinto Kagaku Co., Ltd. It can be measured by a method.
　次に積層体２０の各層の膜厚について述べる。上述のようにＰＥＴフィルム２１は９μｍ～２５μｍの膜厚を有するが、この場合、ＰＥＴフィルム２１の膜厚は１０μｍ～２０μｍが好ましく、１６μｍ±２０％であることがさらに好ましい。また第１ＰＥ層２３の膜厚は、５μｍ～４５μｍ、好ましくは１０μｍ～３０μｍ、さらに好ましくは１８μｍ±２０％となっている。 Next, the thickness of each layer of the laminate 20 will be described. As described above, the PET film 21 has a thickness of 9 μm to 25 μm. In this case, the thickness of the PET film 21 is preferably 10 μm to 20 μm, and more preferably 16 μm ± 20%. The thickness of the first PE layer 23 is 5 μm to 45 μm, preferably 10 μm to 30 μm, and more preferably 18 μm ± 20%.
　さらにＡｌ層２４の膜厚は６μｍ～１５μｍ、好ましくは７μｍ～１２μｍ、さらに好ましくは９μｍ±２０％となっている。また第２ＰＥ層２５の膜厚は５μｍ～４５μｍ、好ましくは１０μｍ～３０μｍ、さらに好ましくは１８μｍ±２０％となっている。さらにまた、ＰＥフィルム２６の膜厚は２０μｍ～４０μｍ、好ましくは２０μｍ～３６μｍ、さらに好ましくは３０μｍ±２０％となっている。 (4) The thickness of the Al layer 24 is 6 μm to 15 μm, preferably 7 μm to 12 μm, and more preferably 9 μm ± 20%. The thickness of the second PE layer 25 is 5 μm to 45 μm, preferably 10 μm to 30 μm, and more preferably 18 μm ± 20%. Further, the thickness of the PE film 26 is 20 μm to 40 μm, preferably 20 μm to 36 μm, and more preferably 30 μm ± 20%.
　そして積層体２０は全体として、４５μｍ～１７０μｍの厚みを有する。 And the laminate 20 has a thickness of 45 μm to 170 μm as a whole.
　積層体２０の全体の厚みが４５μｍより小さい場合、スティック型包装体１が十分な折曲げ強度をもたないため、包装体１の開封後に包装体１が折れ曲がって、内容物を開封口から排出できないことが考えられる。他方、積層体２０の全体の厚みが１７０μｍより大きい場合、積層体２０の柔軟性が低下し、積層体２０を加工して包装体１を精度良く作製することができない。 If the overall thickness of the laminate 20 is smaller than 45 μm, the stick-type package 1 does not have sufficient bending strength, so that the package 1 is bent after the package 1 is opened, and the contents are discharged from the opening. It is possible that it cannot be done. On the other hand, if the overall thickness of the laminate 20 is greater than 170 μm, the flexibility of the laminate 20 is reduced, and the laminate 20 cannot be processed to produce the package 1 with high accuracy.
　このため積層体２０は全体として、４５μｍ～１７０μｍの厚みをもつことが好ましく、６０μｍ～１３０μｍの厚みをもつことがさらに好ましく、９０μｍ±２０％の厚みをもつことがより好ましい。 た め Thus, the entire laminate 20 preferably has a thickness of 45 μm to 170 μm, more preferably 60 μm to 130 μm, and more preferably 90 μm ± 20%.
　次にこのような構成からなる本実施の形態および作用について説明するが、本発明の作用を有する限り、これらに限定されるものではない。 Next, a description will be given of the present embodiment and operation having such a configuration, but the present invention is not limited to these as long as they have the operation of the present invention.
　まず積層体２０の製造方法について述べる。まずＰＥＴフィルム２１を準備し、このＰＥＴフィルム２１の一方の面（内面を向く面）に印刷を施して印刷層２２を形成する。 {Circle over (1)} A method of manufacturing the laminate 20 will be described first. First, a PET film 21 is prepared, and printing is performed on one surface (the surface facing the inner surface) of the PET film 21 to form a print layer 22.
　次にＰＥＴフィルム２１の印刷層２２側の面にポリエチレンイミン系アンカーコート剤（ＡＣ剤）を塗布する。次にＰＥＴフィルム２１に、必要なミシン目加工を施してＰＥＴフィルム２１を貫通するミシン目２１ａを形成する。 Next, a polyethyleneimine-based anchor coat agent (AC agent) is applied to the surface of the PET film 21 on the print layer 22 side. Next, necessary perforation processing is performed on the PET film 21 to form a perforation 21 a penetrating the PET film 21.
　他方、Ａｌ層２４を準備し、ＰＥＴフィルム２１と、Ａｌ層２４との間に押圧ＰＥを供給する。このようにしてＰＥＴフィルム２１とＡｌ層２４とを押出ＰＥからなる第１ＰＥ層２３により貼り合わせる。 (5) On the other hand, the Al layer 24 is prepared, and the pressed PE is supplied between the PET film 21 and the Al layer 24. Thus, the PET film 21 and the Al layer 24 are bonded by the first PE layer 23 made of extruded PE.
　次にＡｌ層２４の内面側を向く面にポリブタジエン系ＡＣ剤を塗布する。他方、ＰＥフィルム２６を準備し、Ａｌ層２４とＰＥフィルム２６との間に押出ＰＥを供給する。このようにしてＡｌ層２４とＰＥフィルム２６とを押出ＰＥからなる第２ＰＥ層２５により貼り合わせる。 Next, a polybutadiene-based AC agent is applied to the surface facing the inner surface of the Al layer 24. On the other hand, a PE film 26 is prepared, and extruded PE is supplied between the Al layer 24 and the PE film 26. Thus, the Al layer 24 and the PE film 26 are bonded by the second PE layer 25 made of extruded PE.
　このようにして表１に記載する積層体２０が得られる。
Figure JPOXMLDOC01-appb-T000001
 Thus, the laminate 20 shown in Table 1 is obtained.
Figure JPOXMLDOC01-appb-T000001
　次にスティック型包装体１の作製方法を述べる。はじめに図４に示す上述した製造方法で得られうる積層体２０からなるフィルムを準備する。次にこの積層体２０からなるフィルムを供給してフィルムを合掌状にヒートシールすることにより長手方向に延びる背貼り部４を設けて、円筒状の袋部２を形成する。次に袋部２の長手方向の一端をヒートシールして第１シール部３ａまたは第２シール部３ｂを形成する。その後袋部２内に他端側から外径約４ｍｍの球形状ゼラチン軟カプセルが充填され、この袋部２の他端がヒートシールされて第２シール部３ｂまたは第１シール部３ａが形成され、このようにして袋部２の両端が密封され表２に記載する長さを有する包装体１が得られる。
Figure JPOXMLDOC01-appb-T000002
 Next, a method for manufacturing the stick-type package 1 will be described. First, a film composed of the laminate 20 obtainable by the above-described manufacturing method shown in FIG. 4 is prepared. Next, the film composed of the laminated body 20 is supplied and the film is heat-sealed in a palm-shape manner to provide the back sticking portion 4 extending in the longitudinal direction, thereby forming the cylindrical bag portion 2. Next, one end of the bag portion 2 in the longitudinal direction is heat-sealed to form the first seal portion 3a or the second seal portion 3b. Thereafter, a spherical gelatin soft capsule having an outer diameter of about 4 mm is filled into the bag portion 2 from the other end side, and the other end of the bag portion 2 is heat-sealed to form the second seal portion 3b or the first seal portion 3a. In this way, the package 1 having both ends of the bag portion 2 sealed and having the length shown in Table 2 is obtained.
Figure JPOXMLDOC01-appb-T000002
　なお、上述したスティック型包装体１において、背貼り部４、第１シール部３ａおよび第２シール部３ｂは、いずれも日本工業規格ＪＩＳＺ１７０７に準拠する１５ｍｍ幅の接合強度が９Ｎ／１５ｍｍ幅以上となっていることが好ましく、１１Ｎ／１５ｍｍ幅以上となっていることがさらに好ましい。 In the above-mentioned stick-type package 1, the back bonding portion 4, the first seal portion 3a, and the second seal portion 3b each have a bonding strength of 15 mm width conforming to Japanese Industrial Standard JISZ1707 of 9 N / 15 mm width or more. Preferably, the width is 11 N / 15 mm or more.
　またスティック型包装体１において、外面側に積層体２０のＰＥＴフィルム２１が位置し、内面側にＰＥフィルム２６が位置する。 In the stick-type package 1, the PET film 21 of the laminate 20 is located on the outer surface side, and the PE film 26 is located on the inner surface side.
　次にスティック型包装体１の使用方法について述べる。 Next, a method of using the stick-type package 1 will be described.
　使用者は、まずスティック型包装体１の袋部２を切り口予定線５に沿って破断方向Ｌに沿って破断して袋部２を開封する。次に使用者は、袋部２の切り口予定線５に沿って開封された開封口から内容物を外方へ排出する。 First, the user breaks the bag portion 2 of the stick-type package 1 along the cut line 5 along the breaking direction L and opens the bag portion 2. Next, the user discharges the contents outward from the opened opening along the cut line 5 of the bag portion 2.
　この場合、積層体２０のうちスティック型包装体１の内面側に位置するＰＥフィルム２６はその静摩擦係数が０．１８以下となっているので、包装体１内の内容物をＰＥフィルム２６に引掛ることなくスムーズに外方へ排出することができる。 In this case, since the PE film 26 located on the inner surface side of the stick-type package 1 in the laminate 20 has a static friction coefficient of 0.18 or less, the contents in the package 1 are hooked on the PE film 26. It can be discharged to the outside smoothly without any trouble.
　また、積層体２０は全体として、４５μｍ～１７０μｍの厚みをもつため、スティック型包装体１の袋部２を開封した後も十分な折曲げ強度をもつことになる。このため包装体１の袋部２を開封した後、包装体１が折曲がることはなく、包装体１が折曲がって内容物が開封口から排出できなくなることもない。 {Circle around (4)} Since the laminate 20 has a thickness of 45 μm to 170 μm as a whole, the laminate 20 has sufficient bending strength even after the bag portion 2 of the stick type package 1 is opened. Therefore, after the bag 2 of the package 1 is opened, the package 1 does not bend, and the package 1 does not bend and the contents cannot be discharged from the opening.
　以上のように本実施の形態によれば、包装体用積層体を加工して包装体を精度よく作成することができる。また、包装体は、携帯性がよい、密封性が良く酸素や水等を透過し難い、上下を認識するための標識や製品名を形成・記載する上で好適である、開封操作性が良好で容易である、開封した後折れ曲がることはない、内面の滑り性が良好である、内容物をＰＥフィルムに引掛ることなくスムーズに外方へ排出することができる、等のうち、いずれか１つ以上の作用効果を有する。 According to the present embodiment as described above, a package can be produced with high precision by processing the package laminate. In addition, the package has good portability, has good sealability, does not easily transmit oxygen, water, etc., and is suitable for forming and describing signs and product names for recognizing up and down. One that does not bend after opening, has good slipperiness on the inner surface, and can smoothly discharge the contents to the outside without being caught on the PE film. It has more than one effect.
１　スティック型包装体
２　袋部
３ａ　第１シール部
３ｂ　第２シール部
４　背貼り部
５　切り口予定線
２０　積層体
２１　ＰＥＴフィルム
２１ａ　ミシン目
２２　印刷層
２３　第１ＰＥ層
２４　Ａｌ層
２５　第２ＰＥ層
２６　ＰＥフィルム DESCRIPTION OF SYMBOLS 1 Stick-type package 2 Bag part 3a 1st seal part 3b 2nd seal part 4 Back bonding part 5 Expected cut line 20 Laminate 21 PET film 21a Perforation 22 Print layer 23 1st PE layer 24 Al layer 25 2nd PE layer 26 PE film

Claims (5)

  1. 　一方の面に印刷層が設けられ、９μｍ～２５μｍの膜厚を有するとともに貫通するミシン目が形成されたポリエチレンテレフタレートフィルム（ＰＥＴフィルム）と、
    　前記ＰＥＴフィルムの前記印刷層側の面に積層され、５μｍ～４５μｍの膜厚を有する第１ポリエチレン層（第１ＰＥ層）と、
    　前記第１ＰＥ層上に積層され、６μｍ～１５μｍの膜厚を有するアルミニウム箔からなるアルミニウム層（Ａｌ層）と、
    　前記Ａｌ層上に積層され、５μｍ～４５μｍの膜厚を有する第２ポリエチレン層（第２ＰＥ層）と、
    　前記第２ＰＥ層上に積層され、２０μｍ～４０μｍの膜厚を有するポリエチレンフィルム（ＰＥフィルム）とを備え、
    　前記第１ＰＥ層と前記第２ＰＥ層は押出樹脂からなる、包装体用積層体。     A polyethylene terephthalate film (PET film) provided with a printing layer on one surface, having a thickness of 9 μm to 25 μm, and having a perforation formed therethrough;
    A first polyethylene layer (first PE layer), which is laminated on the surface of the PET film on the printing layer side and has a thickness of 5 μm to 45 μm;
    An aluminum layer (Al layer) made of an aluminum foil having a thickness of 6 μm to 15 μm and laminated on the first PE layer;
    A second polyethylene layer (second PE layer) laminated on the Al layer and having a thickness of 5 μm to 45 μm;
    A polyethylene film (PE film) laminated on the second PE layer and having a thickness of 20 μm to 40 μm,
    The laminate for a package, wherein the first PE layer and the second PE layer are made of extruded resin.
  2. 　前記積層されたＰＥフィルム表面の静摩擦係数が０．１８以下である、請求項１記載の包装体用積層体。 The laminated body for a package according to claim 1, wherein the static friction coefficient of the surface of the laminated PE film is 0.18 or less.
  3. 　積層体からなる細長状の包装体において、
    　細長状の袋部と、
    　前記袋部の長手方向に延びるよう形成され、合掌状にシールされた背貼り部と、
    　前記袋部の長手方向の両端を密封して形成された第１シール部および第２シール部とを備え、
    　前記積層体は一方の面に印刷層が設けられ、９μｍ～２５μｍの膜厚を有するとともに貫通するミシン目が形成されたＰＥＴフィルムと、
    　前記ＰＥＴフィルムの前記印刷層側の面に積層され、５μｍ～４５μｍの膜厚を有する第１ＰＥ層と、
    　前記第１ＰＥ層上に積層され、６μｍ～１５μｍの膜厚を有するＡｌ層と、
    　前記Ａｌ層上に積層され、５μｍ～４５μｍの膜厚を有する第２ＰＥ層と、
    　前記第２ＰＥ層上に積層され、２０μｍ～４０μｍの膜厚を有するＰＥフィルムとを備え、
    　前記第１ＰＥ層と前記第２ＰＥ層は押出樹脂からなる、包装体。     In an elongated package consisting of a laminate,
    An elongated bag,
    A back pasting portion formed to extend in the longitudinal direction of the bag portion and sealed in a palm shape,
    A first seal portion and a second seal portion formed by sealing both ends in the longitudinal direction of the bag portion,
    A PET film provided with a printed layer on one side of the laminate, having a thickness of 9 μm to 25 μm, and having a perforation formed therethrough;
    A first PE layer having a thickness of 5 μm to 45 μm, which is laminated on the surface of the PET film on the side of the printing layer;
    An Al layer laminated on the first PE layer and having a thickness of 6 μm to 15 μm;
    A second PE layer laminated on the Al layer and having a thickness of 5 μm to 45 μm;
    A PE film laminated on the second PE layer and having a thickness of 20 μm to 40 μm,
    A package wherein the first PE layer and the second PE layer are made of extruded resin.
  4. 　前記積層されたＰＥフィルム表面の静摩擦係数は０．１８以下である、請求項３記載の包装体。 The package according to claim 3, wherein the static friction coefficient of the surface of the laminated PE film is 0.18 or less.
  5. 　長手方向の長さが６０ｍｍ～１５０ｍｍであり、短手方向の長さが１５ｍｍ～４５ｍｍである、請求項３または４のいずれか記載の包装体。 (5) The package according to any one of (3) and (4), wherein the length in the longitudinal direction is 60 mm to 150 mm, and the length in the short direction is 15 mm to 45 mm.
PCT/JP2018/031904 2018-08-29 2018-08-29 Laminate for package and package WO2020044453A1 (en)

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Citations (9)

* Cited by examiner, † Cited by third party
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JP2005170484A (en) * 2003-12-12 2005-06-30 Mochida Pharmaceut Co Ltd Stick type packaging body
JP2008162606A (en) * 2006-12-27 2008-07-17 Toppan Printing Co Ltd Packaging bag with pillow shape having easy unsealability
WO2011152521A1 (en) * 2010-06-03 2011-12-08 株式会社クレハ Individual packaging
US20120000969A1 (en) * 2009-04-01 2012-01-05 Rehkugler Richard A Polymeric Packages
JP2012232753A (en) * 2011-04-28 2012-11-29 Dainippon Printing Co Ltd Packaging bag
JP2012246016A (en) * 2011-05-27 2012-12-13 Hosokawa Yoko Co Ltd Laminated film for packaging powder
EP2703155A1 (en) * 2012-08-28 2014-03-05 Huhtamaki Flexible Packaging Germany GmbH & Co. KG Low noise flow pack package, in particular for the packaging of medical devices
JP2017047950A (en) * 2015-09-03 2017-03-09 凸版印刷株式会社 Easily-opened packaging material and easily-opened container
JP2017193120A (en) * 2016-04-21 2017-10-26 大日本印刷株式会社 Laminate and stick-shaped packaging bag using the same

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005170484A (en) * 2003-12-12 2005-06-30 Mochida Pharmaceut Co Ltd Stick type packaging body
JP2008162606A (en) * 2006-12-27 2008-07-17 Toppan Printing Co Ltd Packaging bag with pillow shape having easy unsealability
US20120000969A1 (en) * 2009-04-01 2012-01-05 Rehkugler Richard A Polymeric Packages
WO2011152521A1 (en) * 2010-06-03 2011-12-08 株式会社クレハ Individual packaging
JP2012232753A (en) * 2011-04-28 2012-11-29 Dainippon Printing Co Ltd Packaging bag
JP2012246016A (en) * 2011-05-27 2012-12-13 Hosokawa Yoko Co Ltd Laminated film for packaging powder
EP2703155A1 (en) * 2012-08-28 2014-03-05 Huhtamaki Flexible Packaging Germany GmbH & Co. KG Low noise flow pack package, in particular for the packaging of medical devices
JP2017047950A (en) * 2015-09-03 2017-03-09 凸版印刷株式会社 Easily-opened packaging material and easily-opened container
JP2017193120A (en) * 2016-04-21 2017-10-26 大日本印刷株式会社 Laminate and stick-shaped packaging bag using the same

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